32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x4000) bind$netlink(r3, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc, 0x1080}, 0xc) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x28102) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)="3c68bc8f18305030002455f0a54157b1378af8037da03cd7a66cefa8bbc2e5db4c72aaeb7f1ebf07691f5696a42e3f78f7cf0cd00a6bb2444a8e03ac34c1f007976a75460a841572630dfde6c450f83bcc2e067c065d68eed6803e2e2c2c6c8756ef3641341a690f109cce7cf213541d93739ca586a147185351af1836487b7afbe363f8d254cb321b063f39c7167d2d19befeaefa9b8b07218be672dbb5f2878946fb60d572f22eb3347a44f57d446b6c8d484367a3a0297651f48efba1a3f46717b5bc09db8b2a82e4785500fca02d9b5b341c6fd4de4949e799815633435e08c86af00b2e", 0xe6) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/27 16:08:22 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x218800, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x1, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000000000), 0x32f) 2018/05/27 16:08:22 executing program 1: ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3, 0xb76}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xec1, 0x68000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/05/27 16:08:22 executing program 3: close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x13f) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/47, 0x2f}], 0x1, &(0x7f0000001740)=""/108, 0x6c}, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x1ff) 2018/05/27 16:08:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000001c000100ffffffffffffffffff010000000000000000000000000001000000000000000001000100000000000000000000000ab5ad579ad03c3743ba60000000000000001baa9fd154f29ea84b5487b8a08efa00000010000a00004b0904aaefb14fd42bd9a0ecc3e8dc2aceeacc9b9576238817c29e2f95cbb96c27358fcd2af7f65ccc320371d10618899963f4bf848477c5b4982ebc08e38d049bc41123e3ea54632cce49d6afa8cf39aeadb7a4e84e592a7b2c1be1bb1eae3d6fe65357785defa1823a82588a2b0000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/27 16:08:22 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4115, 0x40, 0x20000000000000}, &(0x7f00000000c0)=0xffffffffffffffad) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = getgid() setgid(r3) listen(r2, 0x0) setresgid(0x0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x301000, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000240)=0x7fff, 0x4) dup2(r0, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x10000, 0x3a9b, 0x5, 0x1, 0xe4, 0xc46, 0x3f, 0x80, 0x81, 0x0, 0x9}, 0xb) lsetxattr(&(0x7f0000000100)="e91f7189591e9233614b00", &(0x7f0000000140)=@random={'trusted.', '&\x00'}, &(0x7f0000000180)='+GPL{\x00', 0x6, 0x1) 2018/05/27 16:08:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000540)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)=r1) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map}) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000007000000890800b38b2f021472835e351e000000000049dadd9cd88e2f40ee566c22abf0693711670da4ce08d21e87562eab355460029695f6d83927425288f9a24e00534c44f631d1e9fccd60f0ae9dab2cb0889fa6df44f92551bb54427d60bac55b10afe4c6e4a43fe2f230def0e133026a0a166d6f314b8178a3ce81be298a51f6950693bd0feb09bdee1be9194b2a6de1c327aa27638a1bc3c329ee10e2818542b641503a8543a5dcd2b9a724121fdfcfa2d15367a5c9126571fb5f2184540c9bfe8da301a4b687391dc8b40e63df62eff6"], 0x18}}], 0x2, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r4, r4}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)) 2018/05/27 16:08:22 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x0, 0x6, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}]}, 0x38) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2000) ioctl$KDDISABIO(r2, 0x4b37) 2018/05/27 16:08:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000140), 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0xb9, "e725bb7a4ad04cad571653722970703f82f6cf2369d7eb6b45129c1263ec9b625c70574b2f80997f39e67b0eb8eeeaafb57f30d2262236085da3e523a84cde0d5f63db52c0896732ba0f95e528a0a374b13aa315bbebff827ba239175c3b4db741eda13331a87f8e8d24493f14f6bc9097386f240d4628ae880d4f4b649f5b7065c6c4f0050d174fd9fe58bf60e4bd4b5607b6adfc7f455c579f17d81ae02e3ae381a41cdfc9aa5af88fd9cc4ac32c635df260441096f296f8"}, &(0x7f0000000080)=0xdd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/27 16:08:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) socketpair(0x4, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)="07c76ef8f91a3f7103988be0fd99dd7114799ec1fb540fae25133f4969e7edc3ac60fae5ed76d43f3659831219c296c99485da8ca85ce3e2542afb4c71145ac7d180d8a5b33f2fe491f3883cabb8ccb5d3bd483c3210412b88131407f86c9a0676542da9509604dc181b4dfd8df82caa153f2fdda2f23e64d4bc1a256576dd34cf1aa92be2ee5181c9828a9dd80f3ccabb28e92bfae99ca2fe5cc067ebc27966b7bb6cbbdb6e87784942a0b8a2aa594073b4ec4a8e4ce0d278bbb6a86abaffb847295822728fd80c", 0xc8}]) 2018/05/27 16:08:22 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x20000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/05/27 16:08:23 executing program 7: getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x4000) bind$netlink(r3, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc, 0x1080}, 0xc) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x28102) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)="3c68bc8f18305030002455f0a54157b1378af8037da03cd7a66cefa8bbc2e5db4c72aaeb7f1ebf07691f5696a42e3f78f7cf0cd00a6bb2444a8e03ac34c1f007976a75460a841572630dfde6c450f83bcc2e067c065d68eed6803e2e2c2c6c8756ef3641341a690f109cce7cf213541d93739ca586a147185351af1836487b7afbe363f8d254cb321b063f39c7167d2d19befeaefa9b8b07218be672dbb5f2878946fb60d572f22eb3347a44f57d446b6c8d484367a3a0297651f48efba1a3f46717b5bc09db8b2a82e4785500fca02d9b5b341c6fd4de4949e799815633435e08c86af00b2e", 0xe6) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/27 16:08:23 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='syz '], 0x1033c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x14200, 0x0) 2018/05/27 16:08:23 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000000000004, 0x11, r1, 0x0) 2018/05/27 16:08:23 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/05/27 16:08:23 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x6, 0x12, &(0x7f0000000080), 0xc) setgroups(0x1, &(0x7f0000000000)=[0x0]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0x3, 'lc\x00', 0x0, 0x3ff, 0x47}, {@multicast2=0xe0000002, 0x4e23, 0x10006, 0x9, 0x800, 0x7ff}}, 0x44) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000180)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1}, 0xc) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffff804, 0x0) 2018/05/27 16:08:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = semget$private(0x0, 0x0, 0x0) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x20, 0x1000, 0x400, 0x6d8, 0x4000001, r3}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r5, 0x0, 0x1, 0x400000}}, 0xec) 2018/05/27 16:08:23 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x81ff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/145, 0x91) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) fallocate(r0, 0x3, 0x0, 0x80000000) 2018/05/27 16:08:23 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x8) unshare(0x42000400) unshare(0x40000000) [ 108.228816] IPVS: set_ctl: invalid protocol: 0 172.20.20.32:20001 lc [ 108.263800] IPVS: ftp: loaded support on port[0] = 21 [ 108.280896] IPVS: set_ctl: invalid protocol: 0 172.20.20.32:20001 lc 2018/05/27 16:08:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5090000000000000, 0x40) mq_timedsend(r3, &(0x7f00000000c0)="2cda988b2668597a4c0cd1f4532a425adf6e03a1804a64948afe4407a90e5443fa6c4079e7fa091b7ec7e3ca064b09150029f04e673fb030c0284498931a32dbacc3439938ec4cb6125c526c19d8a9ba29e556544aca3f7f92", 0x59, 0x9, &(0x7f0000000040)) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) close(r2) renameat2(r3, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x7) shutdown(r1, 0x1) shutdown(r1, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x3) 2018/05/27 16:08:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x401, 0x3, 0x2, 'queue0\x00'}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000040)={0x1000, 0x20, 0xfff, 0xffffffffffffff36, 0x2, 0x2436}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/27 16:08:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write(r2, &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r0}) [ 108.685344] IPVS: ftp: loaded support on port[0] = 21 [ 108.819007] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:08:32 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) socketpair(0x7, 0x80801, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="f1000000ff0f0000f2466083aebc30849c6494c693fe181b67e3754f593a470387539268c28f483ca917bd569d19fa4bbe3507ed14633853b4b24e2fa412086ce2bcba7a3b422ef56c4c984f733c3d8fff88957f810ae8b2152ba0ebe39dda9eab0ee0064042da6d80b5aaa03809845e0358e085a3dfce12f9951195d8c00bf6d4c5bdeedc1ff9aea59e0b73789cc1c0ac4c53b2ebc478ad39f3f5f196d0080626f04b9fe4c4ed993b31cda6b18dd66e1912ac29860dfdb3bea3da2a89dfd589694b71f4e329a5cfdb8120520348803662ba16fcc8e6d486c6d0aa48703e3d1c3ca08bff17a9dbe3d0534860f9a6635896"], 0x80002) recvfrom$llc(r1, &(0x7f00000000c0)=""/218, 0xda, 0x12060, &(0x7f00000001c0)={0x1a, 0x1, 0x8, 0x3, 0x2, 0xfb7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x600) mbind(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000040)=0x6, 0x4, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x60}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xc0810, r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000700)={'\x00', 0x3f}) ioctl$TCFLSH(r2, 0x540b, 0x80000000) ioctl$KDDISABIO(r2, 0x4b37) sendmmsg(r2, &(0x7f00000006c0)=[{{&(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="547114d57c145f90482f4c2c47f44821245a", 0x12}, {&(0x7f00000003c0)="ae3ca7c5c292f7f203246460301d4bd176e524ea202341e2a69bc301c472eebcedc0d1e84c9e4e548ed95f54f27b6d0210e3f3fd810a6249d8f2bdaf79c3dd9585e1212aee29f3b557c466fc1524f64592ecc7d4feec3641b889e5e0e993a4f1a86a8a59a9dca9cbb420b265", 0x6c}, {&(0x7f0000000440)="c72e33cd893bdcd5e470bceb9e8e95c3bdb9f11a27f2192691804627d08e879060989e25b056c3e0690c464084be7306028d19deac8b41a22bbe1e6c950f036c8e133b92d0148bd8d2519606832d837b8327e6001e12feb01679d031d20457cf428179b618", 0x65}, {&(0x7f00000004c0)="cabf35801ca13f459125ba08b79c96fd5cc7757fa9ca628274d6094d3ae04f377099a7f4aa98b6dc5ba25bed", 0x2c}], 0x4, &(0x7f0000000540)=[{0x70, 0x187, 0x4, "1034ae058c247664782173419caa75680b89860ddd6783c49163cc479d2907b54fecd8ed5030149eaec82163db460ed6c59f2b30a799c8b8e7f2ed136daecacaa9e91a74dfa078235969ccd2dfd1de7180d51abc404b8485b5f5c674e0"}, {0xe8, 0x1, 0x2, "7c94ae52fb5011f946cd6f75a8f7bb917f85a9c670fc91eda4435dd1e93aecae3726580733c6634c4e4e74bd1e5efb61ebdd84e301446bbf59b479dd575ac535981d55ee749c36f3b72ef8007f6950bda5790324dcf1469527acaef3fed1d0a18a4102b006e5bf7c355b47d63be8a7aeeb1138c89dd8a200a82282ee8b225ccd0610e6bde6e69e2200d620f715c3208bb9f9a19a0ef04d29ed717b147085f3ad603f25aa354ead2f7589ad7734861c0ff315ab6dc73b671bc48527f0f7686a859a2ed68c01cf44f54344e69deaa951e16dac6097db"}], 0x158, 0x4000000}, 0x5}], 0x1, 0x4000000) 2018/05/27 16:08:32 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00000000c0)=[{r0, 0x200}, {r0, 0x20}], 0x2, 0x82) fchown(r0, r1, r2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000ffc), 0x4) 2018/05/27 16:08:32 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) open_by_handle_at(r1, &(0x7f0000000000)={0x19, 0x331, "bdc508772730daf1f90c1a3db2328b7374"}, 0x0) 2018/05/27 16:08:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x14000000, 0xe3, 0x3e}) 2018/05/27 16:08:32 executing program 5: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7365637d7269746d2e00000000e8f9cd4055fd2e401513b2920000f1f01f26761e471e9c2ef433492560354a52332b6bb68db57b6d38143ee182cc466dae3830aa719e72fd206abe1b64288e5e552658bf862ddd05c40e2240f012"], &(0x7f0000000140)=""/38, 0x26) rmdir(&(0x7f0000000180)='./file0\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={r1, r2, r3}, 0xc) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)="000000000000f1", 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r4, r5) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20c080, 0x0) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00000001c0)="f1be0b95dda73d2ba2674172c331fe5eb2b348afdc621e11f6f37b9390c2fcb4833ca79645bd677a3207cad7b1256da587b4", 0x32) 2018/05/27 16:08:32 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x8) unshare(0x42000400) unshare(0x40000000) 2018/05/27 16:08:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) 2018/05/27 16:08:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0xdb, &(0x7f0000000180)=""/219}, &(0x7f0000000500), &(0x7f0000000600)=""/4096, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, &(0x7f0000001600)}) r1 = gettid() ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000000)={&(0x7f0000000280)=""/140, 0x8c}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r2, 0x1, 0x1, 0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 117.111448] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:08:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") prctl$intptr(0x25, 0x5) 2018/05/27 16:08:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="bb9f2061644da5da65300a"], 0xb) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1000000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, {0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf2b}, 0x6, [0x800, 0x2, 0x180, 0x40, 0x6, 0x0, 0x98, 0x4]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x6, 0x21, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8084) openat$cgroup(r0, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x6, 0x4) 2018/05/27 16:08:32 executing program 4: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) 2018/05/27 16:08:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000), 0x4) close(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) close(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000180)=0x84) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2bb9, 0x7fff, 0x17, 0x9, 0xfff}, &(0x7f00000001c0)=0x98) 2018/05/27 16:08:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x9, 0x7fffffff, 0x8c3, 0x0, 0x0, 0x6, 0x40001, 0x1, 0x9, 0x1, 0x80000000, 0x4, 0x0, 0x3ff, 0x2, 0xfff, 0xeb, 0x4, 0xffea, 0x7fff, 0x3, 0x5, 0x101, 0x525, 0x8, 0x0, 0x4, 0xea, 0x200, 0x9, 0x1, 0x8, 0x8, 0x4, 0xe123, 0x1, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000240)}, 0x1, 0x5, 0x10001, 0x7, 0xffffffffffff8001, 0xfe4, 0x101}, 0x0, 0x7, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000300)={{0x62, @empty, 0x4e23, 0x3, 'rr\x00', 0xc, 0x0, 0x51}, {@rand_addr=0x6, 0x4e22, 0x2000, 0x1, 0x7f, 0x3}}, 0x44) write$evdev(r0, &(0x7f0000000040), 0x0) socketpair$inet6(0xa, 0x80007, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom(r3, &(0x7f00000000c0)=""/233, 0xe9, 0x140, &(0x7f00000001c0)=@ethernet={0x306, @random="0448eb5a91e1"}, 0x80) 2018/05/27 16:08:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@empty, @empty]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bpq0\x00'}) 2018/05/27 16:08:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = shmget(0x3, 0x3000, 0x78000142, &(0x7f0000ffd000/0x3000)=nil) r2 = semget$private(0x0, 0x5, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x81, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x14, 0x4, "3e26ad8efd416b09680d3afc2c04eefa315ba616bde708abd0ea24c0e097d30060a2c62fe41d013908127cb7a0ed4800c2d63127d00ce0159d3d05702bb60364", "09313ebb30fedacc683ffb49e81edff38df5acd3f9a10b03c3c8826c1d9ee3d4", [0x80, 0x5]}) r7 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0x7, r3, r4, r7, r8, 0x0, 0x1}, 0x0, 0x1, 0x7fff}) syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0xf001, r3, r5, 0xffffffffffffff01, 0x7fffffff, 0x3104082) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000)=0x7f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7d, r9}) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000840)=""/218) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000040)="90d0774bf01f7733e9aba8c037755e73ab283d71", 0x14) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x11, 0x8, "803dd51dee074f2233fc524810eaffd15a69cb661fe2c4091d017b15765872be805d8ad54026a704c2fb7771b8ecca382c2ad9b2aebfd7f1def44c97a71103b8", "8e072fccd92bde3ef01538c748d96b2ed89095e4342e269ca8b438b94d4c9d49", [0x7b, 0x3]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r10}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/27 16:08:32 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x34d800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xc9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x80000001}, 0x8) [ 117.661863] IPVS: ftp: loaded support on port[0] = 21 [ 117.760562] syz-executor0 (6957) used greatest stack depth: 54024 bytes left 2018/05/27 16:08:33 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) setgroups(0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/27 16:08:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/27 16:08:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = getuid() socketpair(0x1b, 0x80001, 0x1ff, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @dev}, &(0x7f00000001c0)=0xfffffffffffffd1b) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x54, r5}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r2, r3, r6}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) 2018/05/27 16:08:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0x3f}, &(0x7f0000001100)=0x8) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x84, 0x7a, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001140)={r1, 0x297, 0x26, "4e0d75af58bac9e6e3c2cb42e1d7be878da644f11f88958b0daed3e32afd65e99ce0bfe8c71d"}, 0x2e) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001040), &(0x7f0000001080)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x49, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x8) 2018/05/27 16:08:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000), 0x4) 2018/05/27 16:08:33 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x1, 0x1, 0x2, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f00000002c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) setpgid(r1, r2) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvfrom(r3, &(0x7f0000000340)=""/192, 0xc0, 0x100, &(0x7f0000000500)=@rc={0x1f, {0x101, 0x0, 0x496, 0x0, 0x2, 0x3}, 0x69cb}, 0x80) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000300)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000280)={0x0, 0x3ff, 0x6}) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x140010, &(0x7f0000001700)="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") chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') sendmmsg(r4, &(0x7f0000007780)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f0000006cc0)=@nfc={0x27}, 0xf, &(0x7f0000007080), 0x0, &(0x7f0000009d00)}}], 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) 2018/05/27 16:08:33 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x6, 0x2, 0x800, 0x8, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) lseek(r2, 0x0, 0x3) writev(r2, &(0x7f00000013c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000040)="c41306896199ef959ec8ccacaba347c110cb91119a673de8", 0x18}], 0x2) 2018/05/27 16:08:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600020201ebc700000000000003003f00000000004d03000038000000e3010000050000002b26200002000100020002000000000006000000040000007f0000007400000003000000ed000000020000000400000005000000bd21000001010000010000007f00000004000000000f000008000000c85aca5e7d02ef21579479b41aeea666feb7383c2c5b7f36f1a1611d438e6ffe5d5ae31e89cdbf389226a4734de6a3e1e0f5"], 0xaa) unshare(0x24020400) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="f5ffbaf7cbd5fbbaa5a41f27ffa73d729dbf47dc636d92e622289e1b5de81351ceee86e255cff368e7bfc3bb386f2e76e23b9b911c748013d0e2883b157000e29e2f58e29917b018944ce87e0693656b0e0f6a7745944d27c7f3979e14a4a9b771732ed5dc74cf0c4079b2ef457e48194338385d5dc368b713c8d5bd81c9259f808d39f27ddc52a68b4ea4aa3c2f8e042f5944401d0296b1cc7f19c06eda4ec56b6627f4d1e0f5ca681982183e9aa97a87842f3d4fadb10404e41c38fe2ee5dbdc670ac62baa2119dcf2432f8ab71f0b8ed8f8cab33171d2bd46ede6bf3a4bf16a8b5a9fa4d64242d38b7c36eb967e4c3367024bd75828d429", 0xf9, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) close(r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)}, 0x10) accept4$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x800) shutdown(r0, 0x1) bind(r2, &(0x7f0000000440)=@rc={0x1f, {0x0, 0x6, 0x33dc, 0x100000000, 0x9}, 0x8000}, 0x80) 2018/05/27 16:08:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 16:08:33 executing program 0: r0 = socket(0x11, 0x2, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x101, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x3, 'client0\x00', 0xffffffff80000003, "388f7de8e4a439e6", "96acaf6f60b8189fc1efffa768d2a2af997fca2b916fbfc8ff56c30108a55328", 0xfff, 0xfffffffffffffffd}) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9, 0x20400) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) write$sndseq(r4, &(0x7f0000000100)=[{0x400, 0xcc, 0x3, 0x337, @tick=0x80000001, {0xffffffff807e4284, 0xffffffffffff5537}, {0x6, 0x1}, @raw8={"9f9055d85d29fb506501cca8"}}, {0x6a, 0xbf, 0x40000000005, 0xfff, @tick=0x2, {0x0, 0x800}, {0xfffffffffffff0c8, 0xc2}, @control={0x8, 0x7, 0x101}}, {0x3f, 0x4, 0x300000000, 0x401, @tick=0x2, {0x80, 0x100}, {0x5, 0x5}, @control={0xfffffffffffffffb, 0x3, 0x80000001}}], 0x90) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x202, {0x2, 0x4e21, @rand_addr=0x101}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x10, 0x100100000000, 0x200, 0x10001, 0x40000001, &(0x7f0000000400)='bond0\x00', 0x2, 0x7, 0x782}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/27 16:08:33 executing program 1: syz_emit_ethernet(0xf2, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x18, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x9, 0x7, 0x100000001, 0x0, 0x7fff, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x259e, @loopback={0x0, 0x1}, 0x200}}, 0x8, 0xfffffffffffffffb, 0x1, 0x7ff, 0x4}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x8, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000400)={r1, 0x2, 0x8, [0xffffffffffffffff, 0x1e, 0xffff, 0x39, 0x6, 0x4, 0x2, 0x7ff]}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) 2018/05/27 16:08:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket(0xa, 0xfffffffffffffffe, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/27 16:08:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x100000001, 0x2, 0xffffdfdf00000003}, 0x2c) truncate(&(0x7f0000000100)='./file0\x00', 0xb15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000180)="650b4e7e0b5903dca1bfb6347770807b3971de1e8cb48645fc8ba3bbe3719c8d7ca2710132f8e62c558ac1b1412567fa0aeca808fa3308714d79f5143cff47d988579aedffb01d7ab31635dfdc77ddafd93120e41cbd47da327ceba1", &(0x7f0000000040)="7367ff9915a722dc79f72dc1e12d0e0623cf4749cc5dd30718faf79522f16b12b0a4b4dc3fee5448bc25a8b231edf8a206e657988c448d0d1dd97c2b859bcc325e62578ce050a11ca5c78d09611bb2d88bbe85137e4e91"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000003c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000480)={@mcast1, 0x0}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001a00)={'bond_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a80)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001e00)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="d0020000", @ANYRES16=r3, @ANYBLOB="01032abd7000fbdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000101000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r7, @ANYBLOB="f001020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006c625f73916174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000004c000100240001006c625f74785f6d6574686f64000000000000000000000057607cae000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f74785f6861736800000000000000005f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x2d0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001740)={0x0, 0x7}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000017c0)={r12, 0x4}, 0x8) 2018/05/27 16:08:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="38000000430000012abd7000ffdbdf251e0000000c000400080009008b0f98280800020001000000080004002b0000000800030005000000"], 0x38}, 0x1, 0x0, 0x0, 0x4004004}, 0x20000001) sendto$inet6(r0, &(0x7f0000000000)=' ', 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) 2018/05/27 16:08:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="34e30acd5e6981197fb871bfda3e12132ef163bd237f0ac772455f403994dfb5a33656c1909dbad3b48cea809963ff9265c85eb577701b67c1f6c3cf14fc6b334248f7fbf8ea0643", 0x48}]) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="637dded324ed1fc0c46de330da09a5eb38c99654f9a6c3276d62fcb446ce52fde0de6706f104f6df1359d0ba0d215c37825553aa95bd86eec3fdd7bd098adf94be5b01062320954f113490b3b865d761f36a19c2de4db6c40e236663a2067abcf1e235bc2c36785a47951252053f58b6d4adb2b3489bdef5f6694510216c6e535c40c64333b4d28dc325743ad27ce3", 0x8f, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x4000004) [ 118.593770] device lo entered promiscuous mode 2018/05/27 16:08:33 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x36c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) [ 118.655776] device lo left promiscuous mode 2018/05/27 16:08:34 executing program 1: socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000003400)=@alg, 0x80, &(0x7f0000003a00), 0x0, &(0x7f0000003ac0)=""/204, 0xcc}}], 0x1, 0x21, &(0x7f0000003d40)={0x77359400}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x105400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/27 16:08:34 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x8, 0x0, 0x40, 0x9, 0x7}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000540)={0x1ff, 0x100, 0x7, 0x6, 0xbe5, 0x80000000, 0x1000, 0x800, 0x3ff, 0xfffffffffffffff9, 0xa95e, 0x81}) sendmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x8, 0x8, "2cfae294ee0a8276f0f8f6853d98e9bdc23f29c259c122f16fa483cd23612c0f3faec4bc20d40833c86da83aebf6c8cf4a57fff927906e71828ee4438b134b", 0x3b}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)="1f13e16d9685432cb766923eadefa21fecfe7248abfbf95ebe6639552a92cb623bff4ab158b580d7d1e406c62fa0422a2872accf490383d61eb3e0e972df688705371d941d0d5457fe482c50d61c1aa5ec8bc821e1ead0b6af06fe35dbb10fbfbaac10d041ff78ffcc315f36466e1d37e8d56f914d60969a534d42b1cda83effad18badd25397300a57588943706e3af634713bead7bac7fc16e184a828f77c8dc2f3da9e314d7fda690d3e8ac8320c9a30e6e", 0xb3}, {&(0x7f0000000340)="844593119dace8432c86f69b7c9eae26507aed0a3fc2b8526fd3a71570853077ba753c644e8ece6c96f1b1f59ffdc80d4063c3c00c2edd7d8eaf56f934d4d02fbcd6bd9ab2718111652a17ec09121381dac1fcf854a7b5625382058efc7beb34c12f65459458d66d38a6c22b7bd76a135e2d6a307cac263beacd1654a58aa450fd8bc31aa57082fd1b36c0765bd9ae1b205babab48bd0240cb341deb70de8080b64a06cf4d50b5f53ed0dde9d9b78d299e4719ac75c192a3e309f0809e458cbff32deab7acbd1e987b47c9ea", 0xcc}, {&(0x7f0000000440)="5ffd2d10c481f49fb8173da38f0fd2e681ee5006e881254557fc47f97978ca3132b967700ed9d722cbb304d886196594d9b450fbe6353ebbe41cd019274aae7978ec746fab15feaf1cb81563bc75dc10baaea7e21f93163bb32b01f17d8c7b3b67c547634f08c65118b2cf0712df350bcd0bbdbf2da4111b9c599d7a4c50ef2b7ba1", 0x82}], 0x3, 0x0, 0x0, 0x80}, 0x20004081) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/27 16:08:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = eventfd(0x0) io_submit(0x0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/27 16:08:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x49cc, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x30}, 0xc) signalfd(r2, &(0x7f0000000080)={0x2}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/05/27 16:08:34 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000100), &(0x7f0000000100), &(0x7f00000022c0), &(0x7f0000002300)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e21}}) 2018/05/27 16:08:34 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)="2fb99e7cba4d27b1c54eceb87492ad4e40b4c2eea5e6ce1f4d1a08a49caf2e79a2518dad2c701bbc89394116c143edef32dd4d54a51894803ab155e6d86992b5841e6e7380912a441941a86710ae371f1da2492824a210f5668873dced1ca19e3888cbe0d4f1d2053af50064fabf5dc71f9d1b6b9e238e1a5780c974b1ceebff3c1ec0106c1bbf46b6e0ea5af05fb37fd8922a21a8cb7ad1a8a48645bdd576139ab9611dbaeb0e9db8770245c32af4eba8bd7131284113007241df90b907c80cb59879788815872b1cd8d3afc495656917982314a77195f76bc5430809af9431f925e398c017554ca1", 0xe9) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf14, 0x8006, 0x47, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc13}}, 0x0, 0x81, 0x1, 0x8}, &(0x7f00000003c0)=0x98) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) poll(&(0x7f0000000040)=[{}, {r0}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/97, &(0x7f0000000000)=0x61) 2018/05/27 16:08:34 executing program 2: r0 = epoll_create1(0x0) flock(r0, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x90000010}) 2018/05/27 16:08:34 executing program 0: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x101000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000280)) sync_file_range(r0, 0x11c4, 0xfffffffffffffff7, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) chroot(&(0x7f0000000200)='./file0\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x5, 0x336, 0x72, 0x0, 0x8}) [ 119.510121] IPVS: length: 97 != 8 [ 119.554935] IPVS: length: 97 != 8 2018/05/27 16:08:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x400000000, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000140)=0x10) r2 = dup(r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000001}, 0x40040c5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x40001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00000005c0)={{0x3, 0x3ff, 0x40, 0x400, 0x2, 0x4}, 0x8b4, 0x3, 0x63c9be9e, 0xd81e, 0xd2, "2c812c0c05d6f28599ea7b6ea09bcd03e5a53f3f6f08f69c1ccc154509ecbe2daf7835641eddcc9db019a5ace7bad949775381626b5944f4d6c0bccd14b164a2ca94d66ab0e186b3433178b6f5c906170674d6b40c7e9b03f21f7f193df5ea4791b79810c7ba688623e3bbb0a887fa0a29aed974a7bbb387281ff7d2f350527f"}) 2018/05/27 16:08:34 executing program 1: mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x50902) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), 0x4) mlock2(&(0x7f00006a9000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f00000bb000/0xf000)=nil) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x0) mlockall(0x4) 2018/05/27 16:08:34 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x100) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) mount(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='devpts\x00', 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/27 16:08:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x4, &(0x7f0000000000), 0x4) close(r3) close(r2) 2018/05/27 16:08:34 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) mprotect(&(0x7f00004ee000/0x3000)=nil, 0x3000, 0x0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/140, 0x8c) 2018/05/27 16:08:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0xe, 0x40, 0x7, 0x8, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000000000)="108bc9cbd6c4babf0fa9779622c10b56df5959566eb879443331e29b17ffa3a64799448670a0fdc3dd6f04573ac2917b91f89327fe1db658e4653cab8bdf98a19d", &(0x7f0000da1000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/157}, 0x18) 2018/05/27 16:08:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000002c0)=0x1) syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') unshare(0x4400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) [ 120.503485] sctp: [Deprecated]: syz-executor3 (pid 7099) Use of int in maxseg socket option. [ 120.503485] Use struct sctp_assoc_value instead 2018/05/27 16:08:35 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000007780)=[{{0x0, 0xffffffffffffff16, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f0000006cc0)=@nfc={0x1e}, 0x80, &(0x7f0000007080), 0x25c, &(0x7f0000009d00)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000180)=0x10) 2018/05/27 16:08:35 executing program 1: getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', 0xe001, r0, r1, 0x1ff, 0x6, 0x2002000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f00000000c0)="974e995509800886bc0b957d6cddacf70f2140a38ed14c037afc515ddd0b882de6d8a0e35e2ad04e769791eee15b3c80488175062715cabb91d0a69fa1b701bf3af97a6d55ddba183a0676dd23bb81e5255f2a3366895c1c85779076953781d05d5c49435e6c7bf638ef14b43371e47e2fa9476a11177fc7ec31a3e8a285442d32a9dbc0b11cf56eb13f631bcceedc1509c574aae52233a99fc6a7c80f4d73104cf17777a2c8b168498f437a0e2157da9c0320f23e8a3f674092c49e39f0ad1eb9120cdd831683df9e417db62898e4f8b8dc2c") r2 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x4, 0x20000) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000400)={{0xff, @empty, 0x4e23, 0x0, 'ovf\x00', 0x38, 0x8001, 0x3}, {@loopback=0x7f000001, 0x4e24, 0x10007, 0x4, 0x9, 0xcab1}}, 0x44) 2018/05/27 16:08:35 executing program 0: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x200, @loopback=0x7f000001}, {0x1}, 0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 'ifb0\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x191400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xc09, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/05/27 16:08:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000180)=""/53, &(0x7f00000001c0)=0x35) 2018/05/27 16:08:35 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103402, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x3f}, 0x2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/27 16:08:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x800) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/114, 0x72}], 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x8000) 2018/05/27 16:08:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x50, 0x13, 0x620, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x100, 0x60}, [@IFLA_MTU={0x8, 0xe, 0x2}, @IFLA_MASTER={0x8, 0xa, 0xfe0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}, @IFLA_TXQLEN={0x8, 0xd}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}]}, 0x50}, 0x1}, 0x4000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'eql\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast2, @dev}, &(0x7f0000000600)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000007c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000009c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f0000000800)={0x168, r1, 0x510, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8a}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000000}, 0xc000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001040)={0x20, 0x18, 0x301, 0x0, 0x0, {0x80}, [@nested={0x4}, @typed={0x8, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) 2018/05/27 16:08:35 executing program 7: syz_emit_ethernet(0xb2, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d15e90", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x11}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3b]}) lookup_dcookie(0x2, &(0x7f0000000000), 0x0) [ 120.672569] sctp: [Deprecated]: syz-executor3 (pid 7104) Use of int in maxseg socket option. [ 120.672569] Use struct sctp_assoc_value instead [ 120.788549] tmpfs: No value for mount option '—N™U €†¼ •}lݬ÷!@£ŽÑLzüQ]Ý ˆ-æØ ã^*ÐNv—‘îá[<€Hu'Ê»‘ЦŸ¡·¿:ùzmUݺ:vÝ#»å%_*3f‰\…wv•7Ð]\IC^l{ö8ï´3qä~/©GjÇì1£è¢…D-2©ÛÀ±õn±?cÌîÜ Åtªå"3©ŸÆ§ÈMsLñww¢È±hICz!WÚœ ò>Š?g@’Äž9ð­¹ ݃ƒßžA}¶(˜äø¸Ü' 2018/05/27 16:08:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/20, 0xffffffffffffff52) 2018/05/27 16:08:35 executing program 0: socketpair$inet6(0xa, 0x80001, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x48, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r2, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f00000007c0)=""/24, 0x18}], 0x2) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000680)=""/232, 0xe8}], 0x3) 2018/05/27 16:08:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x28000, 0x0) io_setup(0x10003, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040), 0x36d}]) 2018/05/27 16:08:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$pppoe(0xffffffffffffffff, &(0x7f00000002c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000680)=0x0) r10 = geteuid() getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) rt_tgsigqueueinfo(r9, r6, 0x21, &(0x7f0000000b80)={0x38, 0x2000009cab, 0x401, 0xfff}) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="20e5f181784fa6ba0e0d5661f16b3833e9c39ba99b01b97a268a9e1be8a6", 0x1e}, {&(0x7f0000000340)="3b0f597eed926be5de9424f659cfc43ebf6e200eba11ab788dd158d0944c790f55041740fa279e87e7127f2e9e814b5902630bb5b8518e75f5cd51ca0db1781c7c39fe8b9fb2bf563b85846f523125a740f61065bd2f08c24a5a6dd37252c8caa709fd", 0x63}], 0x2, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r0, r1, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb8, 0x20000040}, 0x1) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000200), 0x4}) 2018/05/27 16:08:35 executing program 2: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000080), 0x90020001) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/05/27 16:08:35 executing program 3: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180)}}, &(0x7f0000001180)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x10100) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xffff, 0x10000, 0x0, 0xffffffffffff0000, 0xffffffff, 0x0, 0x405, 0x9, 0x5, 0x1, 0x8, 0x5}) syz_open_pts(r0, 0x20ff) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000002000005000000000000"], 0x350}}], 0x2, 0x0) [ 120.917385] tmpfs: No value for mount option '—N™U €†¼ •}lݬ÷!@£ŽÑLzüQ]Ý ˆ-æØ ã^*ÐNv—‘îá[<€Hu'Ê»‘ЦŸ¡·¿:ùzmUݺ:vÝ#»å%_*3f‰\…wv•7Ð]\IC^l{ö8ï´3qä~/©GjÇì1£è¢…D-2©ÛÀ±õn±?cÌîÜ Åtªå"3©ŸÆ§ÈMsLñww¢È±hICz!WÚœ ò>Š?g@’Äž9ð­¹ ݃ƒßžA}¶(˜äø¸Ü' [ 121.051540] futex_wake_op: syz-executor2 tries to shift op by 32; fix this program 2018/05/27 16:08:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x880, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x0, r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0xffffffffffffffff) 2018/05/27 16:08:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_GET_NUM_WAITING(r1, 0x227c, &(0x7f0000000000)) 2018/05/27 16:08:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x9, 0xb922, "6dc227e21c5a42e72596f81d623b50fe50c670f4b130f5e2a0f208813c61a65e626a4ed1c30fae80ef45f94cc54113f7efd4d95b34ebe11f209f33d220c42babcf134736d2dd171f"}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000004200040000000000000000000a000000"], 0x14}, 0x1}, 0x0) [ 121.104110] futex_wake_op: syz-executor2 tries to shift op by 32; fix this program [ 121.233528] sg_write: data in/out 1935898123/204 bytes for SCSI command 0x0-- guessing data in; [ 121.233528] program syz-executor5 not setting count and/or reply_len properly [ 121.304948] sg_write: data in/out 1935898123/204 bytes for SCSI command 0x0-- guessing data in; [ 121.304948] program syz-executor5 not setting count and/or reply_len properly 2018/05/27 16:08:36 executing program 6: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) unshare(0x2000400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000200)=0x10) 2018/05/27 16:08:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/27 16:08:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x5c, r1, 0x820, 0x70bd2a, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40004}, 0x4010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0xe53f, 0x8000, 0x7, 0x3201, 0xce0f, 0x1000, 0xff, 0x7, 0xfffffffffffffff9, 0x80000000}, 0xb) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) close(r3) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)="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", 0x1000) close(r2) 2018/05/27 16:08:36 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f4836db"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/98, 0x62}], 0x5, &(0x7f00000004c0)=""/218, 0xda}, 0xfff}, {{&(0x7f00000005c0)=@nl, 0x80, &(0x7f0000000880)=[{&(0x7f0000000640)=""/254, 0xfe}, {&(0x7f0000000740)=""/25, 0x19}, {&(0x7f0000000780)=""/61, 0x3d}, {&(0x7f00000007c0)=""/191, 0xbf}], 0x4, &(0x7f00000008c0)=""/210, 0xd2, 0x7}, 0x1}, {{&(0x7f00000009c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000b00)=""/155, 0x9b}, {&(0x7f0000000bc0)=""/7, 0x7}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/92, 0x5c}, {&(0x7f0000001c80)=""/145, 0x91}, {&(0x7f0000001d40)=""/7, 0x7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/227, 0xe3}, {&(0x7f0000001e80)=""/90, 0x5a}], 0xa, &(0x7f0000003000)=""/128, 0x80, 0x6}, 0xa7}, {{&(0x7f0000003080)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003100)=""/79, 0x4f}, {&(0x7f0000003180)=""/6, 0x6}], 0x2, &(0x7f0000003200)=""/177, 0xb1, 0x9}}, {{&(0x7f00000032c0)=@hci, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003340)=""/99, 0x63}, {&(0x7f00000033c0)=""/152, 0x98}, {&(0x7f0000003480)=""/57, 0x39}, {&(0x7f00000034c0)=""/201, 0xc9}], 0x4, 0x0, 0x0, 0xfff}, 0x9}], 0x5, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003780)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000037c0)={{{@in=@local, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000038c0)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003900)) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003940)='/dev/autofs\x00', 0x20000, 0x0) connect$vsock_stream(r0, &(0x7f00000039c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003980)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={"7665746830b2b1e84801c2e7ee00", r2}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000015000200000000000700000000000000000000000000000095000000000000000005bc6a064594503862e52e206c06e39329b8fc81e0d37d6575995d0ba0cc7f9bbd4d421505e7fdf9774c290f49193e4d03fb6ae409c3a47a7b27304b701b32239139fbe036b1986b092caf316faafeb2f3d3611e924b2a2ce8b370edf98c018d050023053a4e1cd0e1ad1fd4dc867f5369250e93253e9005e090071aa0d2819e25e903b16dfa230d72e02b5d1e592effa30c3bcd385349acacec983e3016fd1bfc779c019c41f1fd873a53bec5c77e330fef2e305f31547ab94d99d9b2811d349a09c6"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x200000000000000, [], r3}, 0x48) 2018/05/27 16:08:36 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000008000000000000000200f30000000000", 0x3fc, 0x0) 2018/05/27 16:08:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000000100)) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000340)={r3, 0x6, 0xcf, "d7873aa6879d7d3c1331e695b4ae230faedf18f4ec80313c4192072d82b13c678e576abd42ea652d73dbe6bbdfedc7738aab0adcbe5a017dae0d1f58931e6969010a8b168b027fd0ab9039f73ce8261b4aaedcc42b4893c7ff5f4076e17e77d87c07c892012204c5da07d887adb8fd630588809913461c122d9f977ae6d9cfc4f4a1d675731818f79bcab0499eabe096be9578b6db44eae5a9094ef2341c00579faf18aa8773015f40de6c48d62f088a709bba403b40d990d7c78021fe792f34092666dc96bbf995f8f08b1db37fdc"}, 0xd7) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000240)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000440)={0x100, @tick=0x3ff, 0x3, {0x24a2, 0x400}, 0x4, 0x0, 0xfffffffffffffffe}) ppoll(&(0x7f0000000000)=[{r4}, {r0}], 0x2, &(0x7f0000000180)={0x0, r5+10000000}, &(0x7f0000000200), 0x8) 2018/05/27 16:08:36 executing program 7: unshare(0x24020400) socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f00000000c0)='\td') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/27 16:08:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="600000022700290800000000030000001100339c6040dcb46785bf9b0075c137d7d264296a225f4c000c00040100ff0f00005722ff5d0d3733"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x402) r2 = semget$private(0x0, 0x3, 0x250) semop(r2, &(0x7f00000000c0)=[{0x0, 0x100000001, 0x800}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x1, 0x8e4, 0x7, 0x0, 0x7}, 0x14) 2018/05/27 16:08:36 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x5) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000080)=""/156, &(0x7f0000000140)=0x9c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000380)=""/222, &(0x7f0000000000)=0xde) 2018/05/27 16:08:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x51, r1}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fanotify_init(0x20, 0x800) listen(r0, 0x100) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xfffffeef) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x9, 0x7, 0x631656f6, 0x20, r2, 0xfffffffffffff001}, 0x2c) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000001c0)="851d93a7fb0526867813263c0a3d428bce7a118ccc6aeb93dfbfba48b445768e6b6fca69124db9b78a5ea99b64eb9a03498dfb0b2a56e65fb53442e1e534e239c51b305e9f39958b21185a6bf206b16170a0294e0b5d4e7ab1dc06026487be1df3f3426b3aaf71acc37e5f2a20ec7a78be5730f108def91b8c9809825847e0d40b383ffb643e55099f92d0f5664bf8c717767a97c87ae7cca3fd239c901fcecd2b6f02962a0a484dc7c725d2f3d20bf72ad786d09c6e3cdbcbc18936da36c96aa1") 2018/05/27 16:08:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="f6aad57969d4a4da", @ANYRES32=r1], 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xec, 0x109200) r4 = accept$ax25(r3, 0x0, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r4, r4, 0x80000) 2018/05/27 16:08:36 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)="d3") syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1f, 0x200) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x400000000000000) 2018/05/27 16:08:36 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getpeername$inet(r0, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0xfffffeae) syz_emit_ethernet(0xcb, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff00000000000081004e008137ffff00b98b14ffffffff000000000000000000000000abea150b08bd00023683d63daf4a534c1337587cf3b52b63fe09c75b251bb92faef1f80215f2354dd9c0f7166269caa966a7bcd870e9eabf8a544abf56c98b5802732ce9c94348b49310e23dbfd8d7eaa8965726d6ab1ab05eb3794f07a51733834e83bdebfca8826986def0cc106538388d8b8d09e3f37e5c9d77bbc9e757312624f57b91aa46060971daa804501afa3b22adb2e33884f0504309f7158fc62ca2fa96bf5f423621"], &(0x7f0000000000)={0x0, 0x4, [0xf91, 0x8ea, 0x3b7, 0xb4b]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80080, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) 2018/05/27 16:08:36 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000180)=0x1) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)={0x3, 0x1, 'a'}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x80, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/27 16:08:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) process_vm_writev(r1, &(0x7f0000001540)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/222, 0xde}, {&(0x7f0000001340)=""/105, 0x69}, {&(0x7f00000013c0)=""/10, 0xa}, {&(0x7f0000001400)=""/148, 0x94}, {&(0x7f00000014c0)=""/73, 0x49}], 0x7, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/168, 0xa8}], 0x1, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0xffffff90) 2018/05/27 16:08:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x47, 0x8000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x2f, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000000180)={0x7e, 0x9, "c51b20482705890fc8142d3345ef10db3b1d731e7ba61c32ef681d994cefaf8934062df92211801ae55c6169df3545045d06d60fd720b2d2ed467f283aafd31e3ba68c8773bfd5513f904c8350eb79020f74073811573311f456fd5c221080c8882909a59ed0aa48cbbd0c341e55776cafe1b356c86d"}, 0x40) 2018/05/27 16:08:37 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/05/27 16:08:37 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x200000, [0x8]}, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000186000/0x1000)=nil, 0x1, 0x1, 0x2, &(0x7f00004da000/0x3000)=nil, 0x6}) listen(r0, 0x5) getsockopt$inet6_int(r0, 0x3a, 0x1, &(0x7f0000000280), &(0x7f0000000000)=0x4) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x15, r2}) [ 122.046370] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/27 16:08:37 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') sendfile(r1, r2, &(0x7f0000000040), 0x10000000000443) 2018/05/27 16:08:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000400)=0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0xffffffff, @empty, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="5a33591f75692230e5599664e48317e88222162b11bfd029b59794d02701996c05c084cb42b7cc0a4a72dadb6016b4cc82410c7af22bd6045f1b56f06de460971c61b081b94924fab6a3438384ea26ad5b8b7d845d635e01a88ab0c01cc1a46ee4819cb3a949c68c64cf7b64cc7a44d0bd2886150fede3265c4b8e4c0e8b738e", 0x80}, {&(0x7f00000001c0)="d148eedce424748dc5677e6dbea5c3b2dbb05426565dfe0924682db7ea70f1f84ecb36206aa6a3607cf66a2411022d10dbc92361aca5478c394b1ec4f44e94d0498619f45f9172bc82b1608844679335bbc686594e4e125a6a6ca3", 0x5b}, {&(0x7f0000000240)="c55f766e084a12c4213232df5acc88424fd96c78530230fdf20fefc643b73efc77e0b48cad32031875b7c407dde37ed326bd6e643fb52917453f9339", 0x3c}, {&(0x7f0000000280)="d0034924c3b51d5894700d9143eeff8e69ecfe99799c6b8621a5937ed41ee4b81e71b649304f2cd3854a3f6e6125e206f9e6df68c7f1ea79f5324b1501521f48af33b9755aeabefa3ee2d5d9249178531de4a834bf88743b56", 0x59}], 0x4, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x0, 0x7fff, r1}}], 0x20}, 0x400c014) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x40) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f"], 0x1) 2018/05/27 16:08:37 executing program 6: r0 = socket(0x10000000000010, 0x3, 0x3) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff404010061", 0x24) 2018/05/27 16:08:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)='q', 0xff53) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000180)=0x24) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r1 = socket(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='veth1_to_team\x00') syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40) fcntl$getown(r0, 0x9) close(r0) 2018/05/27 16:08:37 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x6200, 0x0) sendto$unix(r0, &(0x7f0000000100)="dca2f9342d2d73acbf9118df4b169fa37636f0288c0ccafb65d4efba8432434b0ab1ca6d9791167de88fa37930c0439ef18b1d7412ddce2c99f8aec8b01cfc2d04913d91db5f09bd4d2a46726243a19e3c07f986bd91098344593fca3232", 0x5e, 0x8010, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000180)=""/233, 0xe9) 2018/05/27 16:08:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/61, 0x3d}], 0x1, &(0x7f0000000100)=""/93, 0x5d, 0xffffffff00000000}, 0x40000001) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x9, 0x0, 0x10001, 0xfffffffffffff801}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000200)={0x6, r4}) sendfile(r1, r2, &(0x7f00007ed000)=0x61, 0x73e0) 2018/05/27 16:08:37 executing program 4: r0 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="fbff008b", 0x4, 0xfffffffffffffffd) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x362}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x400}, &(0x7f0000000380)=0x5) r5 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="a0027ce0273ffdc9a2e65fd16a015a3af1f9f5ee873ed7eabfb38eaad8c8da7f96bd28d5e9646af5a0d44d43a41f6bd4f463b292e030781aee2d45d998e1cf08405095db5c2161ca0e42b98df256e1e616bcc445b4e225a6d26e229fbf695b8772fec1c837f201a1e9d91b467841255e8c7e07ba6bdc047610525aba065b801cc2165cbd12c9eef01919cff65b23b98868bc76579a15c18cd0cce3e5a30455a31eeb9934ecbdba6fd28fd80a0ad2cbc7b05bc808c501f2a098ff133147edb6a7ee85cb8eea20b258cdfdeb6b97bdf098072e16785d586a62c16790155123c6d2bfcf3110ba0f371dcc1c84d3a57da9c7de45", 0xf2, r0) sendmsg$unix(r6, &(0x7f0000004c80)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000001940), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="14000000f65ace800100000001000000090e213755ae3aa78ba5b677855e52f4d67907739d337d6dcc514f54c79a2dbed15002d9079024cafb45c2091abe5d05838e83326caed40a1f249b34647e64a17dd12d222f5c13dc12996572a0cf7b4ad9d8cfae094dfd6f3409f3a7abb8f78ab10d1ea5452781b2a987068c04dc7f9241f2d74cb1ad55d0f56a4055f2ee7a5d3c6a22dc04c15a31d96a12fd68fc0bed17be089672f5b7ecd8e860c30c90a9fa75b880c3951580ab71fbe1d5aea29a757ad180c26d49e6f9fb8588c2639cd2", @ANYRES32=r6, @ANYRES32], 0x14}, 0x0) r8 = dup(r5) sendmmsg$unix(r6, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r8, @ANYBLOB="0000f9ff"], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r7, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x8, 0x1, 0x6, 0x6, "706fe0c9b2740c76c8de6ec4a601b222e140675aa18d49b92e60ee95c2467c88ffead2f5c98a01e666f825b6", 0xf4b}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000700)={r3, 0x5, 0x40, 0x3ff, 0x1, 0x6, 0xd7, 0x7819, {r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x38f3, 0xb4f, 0xc8a, 0x3}}, &(0x7f00000007c0)=0xb0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/27 16:08:37 executing program 7: r0 = socket$inet6(0xa, 0x2000080802, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2080, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/05/27 16:08:37 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/05/27 16:08:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="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", 0x96) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={"7a63736844f00000000800", 0x3}) 2018/05/27 16:08:37 executing program 3: setrlimit(0x2000000000000000, &(0x7f0000046ff0)={0x1, 0x100000003}) socketpair(0x8, 0x1, 0x7f, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) flistxattr(r2, &(0x7f0000000040)=""/203, 0xcb) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/27 16:08:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7, 0x4) io_setup(0x2, &(0x7f00000000c0)=0x0) fcntl$setstatus(r0, 0x4, 0x42800) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="d9", 0x1}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24}}}, &(0x7f0000000300)=0x84) 2018/05/27 16:08:37 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '/dev/urandom\x00'}, {0x20, 'wlan1]'}, {0x20, 'ppp0.wlan0GPLselinux^'}, {0x20, '/dev/urandom\x00'}, {0x20, '/dev/urandom\x00'}], 0xa, "d502d54c818c2511ebd2dcf89b2497f9baec639aeda439f2947153a33ca545ea3a5cc5a62c76c6"}, 0x79) sendto$ipx(r1, &(0x7f0000000040)="f8e413fad4c6d6e7112b276a7b2033ddb1a8ce2b6442eadf9048cc061be4375d1b3b27660781e7375b9bce39c9", 0x2d, 0x0, &(0x7f0000000080)={0x4, 0x4, 0x8, "b3b25b580e7b", 0xd76c}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) 2018/05/27 16:08:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23}, 0x1c) 2018/05/27 16:08:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000080)={0x0, 0x81, 0x0, 0xe6, &(0x7f0000000140)=""/230, 0xc8, &(0x7f0000000240)=""/200, 0xd8, &(0x7f0000000340)=""/216}) 2018/05/27 16:08:38 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwrite64(r0, &(0x7f0000000000)="3e89b46b74caaa9aca04b6e3b42e15100a03a51d7ffb293f80843ed4f5aa2eea052450ae7fc9e0e618a58bdd048e03b0a90cf41232029c086579791117d50c8147f3929d09fed3edf65082634078246210d6efad71ab5b1837d05b0075ef3d72121e79728ce71f1d956e74b77ac0875982446e0f6b639dca86947df4f8a0614ed7be3deb9682a50f0992436bd5bc9c0af9c6e2681c49857926dbfd351e93681acf68a8e78c799eaf9d609174339e556cbe328be578a210a5e46cd46db91c259a7a6e37eaef1ed8dcc1ae35b9dffaecd3d0f7fe", 0xd3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fchmod(r1, 0x0) 2018/05/27 16:08:38 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) munmap(&(0x7f0000568000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x2000000) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/05/27 16:08:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x59, {{0xa, 0x2000004e24, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0xffffffffffffffff}, 0x10166) 2018/05/27 16:08:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0)}}, {{&(0x7f0000001600)=@nfc_llcp, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c40)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000002d40)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000000200"], 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/34, 0x22}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)={0x3, 0xfffffffffffffffd, 0x80000000}) 2018/05/27 16:08:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x7fd) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80100, 0x0) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/05/27 16:08:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc00, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/131, 0x83, 0x8, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/27 16:08:38 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = msgget(0x3, 0x102) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/45) 2018/05/27 16:08:38 executing program 7: syz_emit_ethernet(0xffffffffffffff62, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/27 16:08:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e000000100000000000000000800120002000200000000000000000030000000020300000000000f00000000020000000000000092ab0000000000010a0014bb000000000000000000000000030005000000000002000000e00000010000000002000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x80100) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000040)="5a2499f4e5824d94e3ad6b4f97c3df18fca9b76d461ada2be80a85923ab6af3e4ba0d60a", 0x24) 2018/05/27 16:08:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x9) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000180)=0x100) 2018/05/27 16:08:38 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/05/27 16:08:38 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x24041, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x8001) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nfc_llcp(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1823bd13e65f568b2450f71d2ed68eb74ec69d6311376b9a5fb7f949de50b9c1e668ca6e10269c96599d81cc2de880bf506a362464289e91214408f2b3e949"}, 0x60, &(0x7f0000000100), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000000005dd92a2b72f9000000000000"], 0x10}, 0x0) 2018/05/27 16:08:39 executing program 3: r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a000, 0x0) pipe(&(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x401, 0x4, 0x0, 0x2}) fcntl$setstatus(r0, 0x4, 0x100000000042000) 2018/05/27 16:08:39 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) [ 124.007386] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/27 16:08:39 executing program 4: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/27 16:08:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) clock_adjtime(0x0, &(0x7f0000000080)) 2018/05/27 16:08:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r4 = getpid() sendmsg$netlink(r1, &(0x7f0000000200)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000008c0)=ANY=[@ANYBLOB="042100001900000227bd7000fddbdf2508002e00", @ANYRES32=r2, @ANYBLOB="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0x226c}], 0x3, 0x0, 0x0, 0x20000000}, 0x8011) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000380)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@local, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x4b08}, &(0x7f0000004e00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004e40)={r8, 0x8ca9, 0x5, [0x80000001, 0x101, 0x30ac, 0x1, 0x8]}, &(0x7f0000004e80)=0x12) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)={0x23c, r5, 0x104, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r6}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x9, 0x1, 0xffffffffffff0243, 0x9}, {0x9, 0x5, 0x80}, {0x9, 0x8000, 0x8, 0x2}, {0x80, 0x7, 0x51e, 0x9}, {0x8, 0x1, 0x10001, 0xfffffffffffff64f}, {0x200, 0x7a5d, 0x6, 0x7}, {0x2, 0x2, 0x400, 0x81}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4010) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="d51f6aed5bce42b405"]}, 0x20}, 0x1}, 0x4) 2018/05/27 16:08:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x10009201}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/27 16:08:39 executing program 6: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) 2018/05/27 16:08:39 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x800000000088800) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/199, 0xc7}], 0x5f) 2018/05/27 16:08:39 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000180)="80", 0x1}], 0x1, &(0x7f00000018c0)}, 0x0) ioperm(0x0, 0x3, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000180)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240003, 0x108) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) 2018/05/27 16:08:39 executing program 7: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x20004000000000, &(0x7f0000000180)=""/232, &(0x7f0000000140)=0xe8) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) [ 124.640872] tmpfs: No value for mount option '€' [ 124.674722] tmpfs: No value for mount option '€' 2018/05/27 16:08:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0x3, 0x7f}, 0xc) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/27 16:08:39 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9a}, 0x8, 0x800) fcntl$notify(r0, 0x402, 0x80000000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x80, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8140, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="a6000000b0060000faffffff85769b6cbb4a563693ad11cdf5a9eacb808093324746110942135cfae2aac5d4600cd544853871d1b8a3168394ad66e763220c3f1f081ea77e4742065539aa637afbbca879fd1b20567dbe0ca1ca08ec2e8d57c618760aa90408000000d2bb6de934d3919a4bbe68eb2b823c4ef125f4520d3cf966e2313223718e4267b1fd014a862bcaa485fa6b7aa26a627f2092a8c64f807b5a36775357e749331bc04bbea670db2be575"]) 2018/05/27 16:08:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) rt_sigprocmask(0x2, &(0x7f0000000000)={0x40000000000}, &(0x7f0000000080), 0x8) recvfrom(r0, &(0x7f0000000140)=""/101, 0x65, 0x21, 0x0, 0x0) 2018/05/27 16:08:40 executing program 5: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0xfffffffffffffff0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/05/27 16:08:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x4, 0x4, 0x401, 0x4, 0x327, 0xc35d}) mq_open(&(0x7f0000000000)='.+\x00', 0x0, 0x0, &(0x7f0000664fc0)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mq_unlink(&(0x7f00000005c0)='-$\x00') 2018/05/27 16:08:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa000000000000000024866b5e7b6d831eb8d9cca5974c1bccd46d74d15c0fc242a3672999cc075ba237c48bcce4c212d798a55d5557947c8b2811fd500fcab57a6ad50111ba239ece303a7d0397041dc5b98b04abb4f180dc7ea5a16150889574f89a5ab8886597c204a20eccca436f207c9f7af8f2fcc827b58a74b3dbbaafad815e92d5", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2, 0x9}}, 0x48) 2018/05/27 16:08:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x101000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e21, 0x5, 0x4e24, 0x5, 0xa, 0x80, 0x80, 0x21, r1, r2}, {0x2, 0x2, 0x9, 0x6, 0x1, 0x4, 0x8001, 0x8}, {0x2, 0x45c, 0x8, 0x6}, 0xffffffffffffffff, 0x6e6bb6, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3e}, 0xa, @in6, 0x3501, 0x7, 0x3, 0x6, 0x8000, 0x4, 0x3}}, 0xe8) r3 = socket(0x10, 0x3, 0x0) unlink(&(0x7f0000000000)='./file0\x00') write(r3, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/05/27 16:08:40 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x80100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x4, 0x2, 0x6}) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYRES32=r0]], 0x8) 2018/05/27 16:08:40 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x9, 0xf6, "c95c6981b03f08b09882731376c22e9e76bee90f8e26492d99b3f7c8a0711bff673904eec4c94fcdc5f76e6c6cd1994a6a586120729a99439df801a39b78ab4a5515d4a02a7e573d2d853c9636ca6c144961307c370096e9b68922cc4a8afbef64837403e7a4ae60c43eeb7c325c74912f21dcc27586c32a10a06ffb706acf65bfe15c4fcd39ff8c57394be4e6dd8b404586cc9942bb2cd6e79b29f8d8bbf4716102a6a2a96963ab7fe584a71a4ae52b39e1051f66a6db8e1ae00ed976b3ac2abacd5c97dfc1e1b02ed9e20f07e5d6bb4f24589254983e3032930c8d7db546ca23540e626849b36ed4eef83626b7521ea73711291966"}, 0xfe) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r2, 0x3, &(0x7f0000000040)={0x800}, &(0x7f0000000080)) unshare(0x4040200) unshare(0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 2018/05/27 16:08:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/27 16:08:40 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21}], 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = socket$inet6(0xa, 0x801, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x200, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x78ea, 0x30}, 0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000500000000000000000000740000000000000000000000000000000000000000000000000000000c6649940fc10dbc4532680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r5 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) 2018/05/27 16:08:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x2001}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/27 16:08:40 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) inotify_add_watch(r0, &(0x7f0000000680)='./file0/file0\x00', 0x1) preadv(r0, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/68, 0x44}, {&(0x7f0000000940)=""/246, 0xf6}, {&(0x7f0000000a40)=""/79, 0x4f}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000000ac0)=""/94, 0x5e}, {&(0x7f0000000440)=""/5, 0x5}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r1, 0xfffffffffffffffd}, 0x8) mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) close(r0) uselib(&(0x7f00000005c0)='./file0\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000400), 0x2) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, &(0x7f0000000740)) connect$unix(r0, &(0x7f0000000700)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000bc0)=ANY=[@ANYBLOB="010000006e62bfbb5c1132e5a331fdff5aa38fb8c6e2e83f0020005241810000e0ba0e810000000000000000000000dcc82123c500000015086e266793c9cd69d3a0a91692f649d070e788bf2fdfa35f78d372f3f74ed5104c2d0a419d", @ANYRES32=0x0], &(0x7f0000000580)=0x8) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x3002480, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={r1, 0x5}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000640)=0x19, 0x4) 2018/05/27 16:08:40 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200202, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000001240)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0x0, 0x33}}, 0x28}, 0x1}, 0x0) 2018/05/27 16:08:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) 2018/05/27 16:08:40 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x80800) accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0xa71b6da9e7cf30da) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 16:08:40 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getrusage(0x1, &(0x7f0000000080)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x0, 0x3f}]}) pkey_alloc(0x0, 0x3) 2018/05/27 16:08:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1d00000028000041000000000000000000000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/27 16:08:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000280)=ANY=[], &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x200000000, 0x0, 0x0, 0x7}, 0x14) 2018/05/27 16:08:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x141000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="240000002e002103000000000000000008006d00", @ANYRES32, @ANYBLOB="060000006a0000090839cd1b1450108a666aabe5790100"], 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/05/27 16:08:41 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6445360a35632daaa9f30e0562917210a0810a23f50c2466a5f8365d19f576f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) socketpair$inet(0x2, 0xa, 0x7fff, &(0x7f0000000000)) 2018/05/27 16:08:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000080)=""/58, &(0x7f0000000100)=0x3a) r2 = socket(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000400), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000200)) 2018/05/27 16:08:41 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0x9, 0xffffffffffff0b71, 0x30000000, 0x3, 0x763, 0x80000001, {0x0, @in6={{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x3, 0x6, 0xd9, 0x2}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0x7}, &(0x7f0000000480)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x1d}}, [0x6, 0x1f, 0x6, 0xffffffffffff8001, 0x40, 0x100, 0x7, 0x4, 0x1d34, 0x37, 0x4, 0xc4a, 0xfffffffffffffffa, 0x7, 0x1ff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, &(0x7f00000001c0)=0x84) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000004c0)) 2018/05/27 16:08:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000042000521000000050012520000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x10000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/249, &(0x7f00000001c0)=0xf9) 2018/05/27 16:08:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) 2018/05/27 16:08:41 executing program 2: clone(0x0, &(0x7f0000000740)="712381ee2df87c0bcfa8385268a05594c47013ff0d1fff1b2acd12cee4e69bae6f353969e665ccef5041a04f94fafe044b5785bd0dffc2ee2862bd638ddd86bb87156427e12a4554ff29e9ae4e4bb359b89a4dd5d0d6d76d1921d83c5895f9a246237e551a6c14dce631d2b8221d1b93ace0abaa2f01a2f2b71f29614fde7b62858dd779debfc65ae3dc92edcccc7e7b53d336f4f5cc98452d318973e9381f", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000000580)="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") clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000200)={0x8, 0x5}) wait4(0x0, 0x0, 0x800080000008, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0x1, 0x0, 0x1, 0x4, 0x2}, &(0x7f0000000140)=0x20) 2018/05/27 16:08:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f0000000a00)='./control\x00', &(0x7f0000000a40)='./control\x00', &(0x7f0000000a80)='fuseblk\x00', 0x0, &(0x7f0000000ac0)) r0 = creat(&(0x7f0000000000)='./control\x00', 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x14, &(0x7f0000000040)="0953c89726f700b38740ae8635ca21b417d99bee"}) 2018/05/27 16:08:41 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffef3) 2018/05/27 16:08:41 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x105, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000005c0)='@', 0x1}]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000040)="ccf0de37ca086f35770ddf3199defda65f3ff75a32c34671cf0d88ca5b7f26e2c00496fdddda517447ebdb759a4e39802d9c81ebdd811a81c2c1e15f4185fa98db8c94e4d87d9858c49bfd4e2ff3c5428e941a78949deb7ad94b333f14644b7ac3b89d2dd853f4776409985c7ef53b99ba8de5c84e6bea2f431f20457e92fd83cd45f6179e103b51d03e5c034cc9526bf28e2838978753e8be971c375b2cabf5a9c57d967070875c0c53b06a034cc37529b4e67753e48df5dde7325a8d0af8ff77029e693525fcd80a6c6c21f1133d6f716937bc76f299677d3965d4188b230e4c341c8898bf3392847fe04309", &(0x7f0000000140)=""/105}, 0x18) 2018/05/27 16:08:41 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0xc008744c, &(0x7f0000000240)=""/174) 2018/05/27 16:08:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) dup2(r0, r1) prctl$setendian(0x14, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {}], 0xff91) 2018/05/27 16:08:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00eaffffffffffffff00000000"], 0x6) 2018/05/27 16:08:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x2, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x9, 0x0, 0xfffffffffffffffc, 0x5, r2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xfffffd82, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000001000e374000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000675382a0000001800120014000100626f6e0000736c6176655f3100000100de2884b335f09996291dc08e5ebe993405a8dd33f703ab0dd29dcb6d3b61fb731aaa82b7d8e69d246153e28f64229f0bdfa53a3676286ce89de7c4d8e615efb2bba6aa02e92d122aa977da71a509c525a0559c66ea1397a30d1a5ce97286cb105beab8680da23e716e447aabee5e0c83b20c316a88c81aa631d15254873976c03ddd6ceff2d566abf52a9645d551fb"], 0x8000}, 0x1}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) 2018/05/27 16:08:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x10000, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_init1(0x80000) 2018/05/27 16:08:42 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9, [], [0x8, 0x1]}) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x24000) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080)=0x9, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/27 16:08:42 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@sco={0x1f, {0x101, 0x8, 0x40, 0x7, 0x2, 0x7ff}}, 0x13f, &(0x7f00000003c0)=[{&(0x7f0000000140)="6e8650e2202d21a3a7771f4d46ddc7d41e320b8f206922facc5f23fe65eba25140", 0x21}, {&(0x7f0000000200)="4dfd5dabf849d6a6b08dd86f9369b1197b0da8b8e0e93e713e8e354fbcc8e058c62082918953e81d9a8d02781248eb6415b104afbaf5b0ce3919541a106437d33226ec7656485320c495ef17034472bbcb8899ffb1863c6709af3a71b56b38d681418d83ee8103475466062969777bba69b8edd69c5b0324a66b3ceb411191b67924c3f6b9dc3696e2276d2bc9151b6f8abc0725e0dd1b7f71d54d7d52f7df0d1075da1ad7a43e7032fcb1b026a83c10b892aa59bd3728b0bd2e2e59e8f2169a74d056f5439d87d1142c7dc46edbdaeda15f8b951f07bd58af65c532d27962f866ffeebd40d6339cb5606d", 0xeb}, {&(0x7f00000014c0)="54b58a43f907350fa711c9855386c1f58f7e603c8e7603fde55f3f76db3e55efc26ee0e3530491eb5759df0df3ebfbbefbb73e2e730452cfa78864847365cdf9683f22301ba8f873713a294e20053ccd0ef38339c10a8e2a8b7c16d7c20e7f5fc4c55ef8c6d03f18be84997f08f9b8a2ac17535ff6cb73f03ed36758195cd7e2255e66fe", 0x84}], 0x3, &(0x7f0000000080)=ANY=[]}, 0x4000) dup2(r0, r1) 2018/05/27 16:08:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x40003) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), 0x4) 2018/05/27 16:08:42 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20}, {0x20, "7d626465761b"}], 0xa, "c430911ab34f8b635f7861759e56ffa51234fde157133e5e4b69339512f875da6261f2b8fe72fa0cd22ac99737"}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/27 16:08:42 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x62) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control\x00', r2, r3) dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/05/27 16:08:42 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {r2, r3/1000+30000}}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x22, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) recvfrom$inet6(r4, &(0x7f0000000380)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa}, 0x707000) 2018/05/27 16:08:42 executing program 6: r0 = socket(0xa, 0x1, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)="9e", 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040)="73d97c7a46798ee822a4ce0f0c4010546c8359663157a999f4993ab3fb09c150000bd734412d221f36a99eb90635505411e94d4f1e6ac97ff8182351072b168e46c9640f534c86177709e303891dfdb4c0553b30953787bb8554f2c2876200deedd872fced37cb1d11bc7365f8fd8bcf92e445e3a3a45b0dc777f9c38a52c7eba8f1c29d5e34882cb3c3422a4546904c51fc080bb29e45c21919cf99176e6bed5a54b507f6fa85aaa30ef0df1edf91d853187566f4c51ac0c4ce7b2a39005d26dee00a5abc3526133a5dc0a8cf06631f0777deae8f21e58b36acce4c6d42875a8e5533da911afefe4cc54c2286d5c794", 0xf0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x44000, 0x0) timerfd_gettime(r2, &(0x7f0000000180)) 2018/05/27 16:08:42 executing program 2: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000140)=""/150, 0x96, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioperm(0x7, 0x3, 0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/27 16:08:42 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd56ab00000000000, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="12000000e04eb10efff34e18ce64acf0f39bfb54eda037fd04d043d56f29cf61d1d710cea86943c1d971b1ffc9e2b3c2def7ac12d1236f38cf9d6b6bd2b7c5e0312bbc48f61dd249e7b28036fa2b7590ff1037911ff7324d2a37f0e0"], &(0x7f0000000140)=0x1a) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/05/27 16:08:42 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x4, 0xbe, 0x401, 0x9, 0x2, 0xfffffffffffffff8, 0x8, 0x200000000000008, 0x3, 0xfffffffffffffffa, 0x80000000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x190) 2018/05/27 16:08:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x78, 0xfffffffffffffd89) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000180)=""/214, &(0x7f0000000040)=0xd6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYRES16=r1], 0x2) sendto$inet(r0, &(0x7f0000000900)="bf35d37698018135d930ccc603e10123d3498e8e2d069d722903108ffe8b7c25f1b49759910f5da4f0303b8b89f72260196ff222eb21af3f165804e44c3b7492f80035ca7d36997044f8e0dfee1a2d4406e782d3702712548c9a69d2374e476d92f8b7ead66e0865709aaeb62a", 0x6d, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/27 16:08:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x196) sendto$inet(r0, &(0x7f0000000100), 0x649, 0x20000003, &(0x7f0000000180)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x11f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x9742) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/27 16:08:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x2, 0x2, 0x6, 0x3, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2003) mprotect(&(0x7f000056b000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x6b3ea0486e34598f) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f0000000100)='ns/pid\x00') 2018/05/27 16:08:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x10000, 0x4000) write$cgroup_int(r1, &(0x7f0000000140)={[0x37, 0x31, 0x0, 0x33, 0x34, 0x3c, 0x39]}, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x7}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 16:08:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001940)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000001780)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000019c0)}) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r1) 2018/05/27 16:08:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000018c0)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001900)={'gretap0\x00\x00\x00\v\x00', r2}) sendmsg$nl_route(r0, &(0x7f000000ba40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=@setlink={0x2c, 0x13, 0x80b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getuid() 2018/05/27 16:08:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0xd8) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) write$tun(r1, &(0x7f0000000380)={@void, @void, @x25={0x1, 0x20, 0xfb, "e3bcbb27ccc7be9b86c27a2e7978aced4ffa06c57c79048bcee92243fc65e1249d9331d2690ec424de8a90fdb0e8071864d04b2d3434cc4745a83b99400057a375794c35d0b84efa80b051e446d9d1ec77daaa51dc6fc6392f789cbdd65e3b72d3935a8da9faaf1e1451878cd770439820a36ceabd3108e45c06ee9938308b1876b5ebff5a894d90240f9d1fed9c18a3587c2b7d19ab9e1e00d543b107cb2d1f8e6579f661f4e7c88871f72ba77ac0790f987f65ac05114984f3573a3fe3"}}, 0xc1) r2 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x7bb4, 0xfff, 0x3, 0x0, 0x0, 0x6, 0x2000, 0xf, 0x7, 0x80, 0x7, 0x5e8f, 0x4, 0xfff, 0x0, 0x9, 0xf9e, 0x7, 0x8, 0x4, 0x8, 0x3e8, 0xfffffffffffffff9, 0x6, 0xffffffff, 0xc7, 0xd00, 0x9, 0x6, 0xfffffffffffffffc, 0xffffffffffffff80, 0x6b8, 0x5, 0x9, 0xffffffffffffffc4, 0x0, 0x0, 0x2, 0x6, @perf_config_ext={0x3, 0xffffffffffff98fa}, 0x0, 0x5, 0x8001, 0x6, 0x3, 0x6d1, 0x7}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000001c0)={0x40000000}) 2018/05/27 16:08:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x6, 0x370) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffff0300ffff00001400000008004500001c0000000000119078ac01efbbffffffff00004e2000089078"], 0x0) 2018/05/27 16:08:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x10000000000001, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x0, 0x1, 0x95, 0x4}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getown(r0, 0x9) 2018/05/27 16:08:43 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/autofs\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001b00)={0x0, 0x93, 0x1}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001b80)={r1, 0x8}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000018c0)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/176, 0xb0}, {&(0x7f0000001440)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f00000015c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/143, 0x8f}, {&(0x7f0000001700)=""/149, 0x95}], 0x2, &(0x7f0000001800)=""/146, 0x92, 0x23}, 0xffffffff}], 0x2, 0x0, &(0x7f0000001980)={r4, r5+10000000}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00000019c0)="5e7f5436982cb605003208d978a19bebb4fcd83a750d29a092f1ad82a64a0056cbdab6d02c109876d9ffd661ae5ec7787d60fd226043c57818120e8741e387d5c36980b6b6c16744bb5e5d17da204fb4aabca62259b1e5214483841b6518e1e3fb7a93d96b1b0865a47b7c2c6ff74d299a0010add348c630194c1216e66e84946278efe46cd9fdd9f0ab8d5254e78f9f462aacf7f72526821767b28dc5b1d96b61e06a93daf10afc1c4a924cf3b2b415dbf6eddd69d960561119a5e1eabac92455", 0xc1) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x43, 0x101100) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000000040)={0x1, 0x100, 0x4}) 2018/05/27 16:08:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000068000004000000000020000494000000f1ffff7f5d060000000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x480002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000280)={&(0x7f0000000980)=ANY=[@ANYBLOB="50010000", @ANYRES16=r1, @ANYBLOB="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"], 0x150}, 0x1}, 0x200048c0) r2 = semget(0x2, 0x3, 0xc) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000300)=""/94) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000740)={{0x1ff, 0x3, 0x0, 0x3f, "964b035613349097db1bb7a68ae5ee3e0c6914a96e46a19a021a6d6318597f1fa49cf674809956631a1dc6b2", 0x8}, 0x0, 0x0, 0x100000000, r3, 0x9, 0x8, "62165543f7f1d2514f92f13f37e5593133980a672a82143c75387adb779043090afbe7993df1dd7bb3d6749adc57b768dfeb6e78da3e09aa964ca7c84985b7f0", &(0x7f00000001c0)='vboxnet1*\x00', 0xa, [], [0x3, 0x40, 0x3, 0x8000]}) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000600)={{0x1, 0x7, 0x3, 0x6, "4816b36acf5a9fdededcc4d38291770687ab711d2c66fdff708297a156a339317e4c7fbd8baaf54a736644b2", 0xb0bf}, 0x0, 0x0, 0x3, r4, 0x101, 0x4, "54cac18fb1fe82695d6e13a0722c8337e3eb037959521a8d117cc189a66d8614f7ffaec7700c44cd506ed1e8f2dc0a18fd65f95fe0a89b1925d0bbf28e7cf6c6", &(0x7f0000000380)='em1:vmnet0&[}selinux\x00', 0x15, [], [0x2, 0x200, 0x2, 0x3]}) capget(&(0x7f0000000100)={0x20071026, r4}, &(0x7f0000000140)={0x6, 0x8, 0x2, 0x6, 0x3ff, 0xcf3}) 2018/05/27 16:08:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127f, &(0x7f0000000140)) 2018/05/27 16:08:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x101) r2 = eventfd(0x400) sendmsg$rds(r2, &(0x7f0000001740)={&(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000001340)=""/220, 0xdc}, {&(0x7f0000001440)=""/218, 0xda}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000001540)=""/30, 0x1e}], 0x7, &(0x7f00000016c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001600)=""/112, 0x70}, &(0x7f0000001680), 0x40}}], 0x48, 0x4000}, 0x20000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000000)={"736563757269747911060000c900008000000000ceac00da9bb440d577eb3a00", 0x16a}, 0x28) close(r5) close(r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000200)}, 0x10) [ 128.176207] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/05/27 16:08:44 executing program 5: unshare(0x2000400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)) 2018/05/27 16:08:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) lseek(r1, 0x3f, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x800000000, 0x16f) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100), 0x10) close(r2) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01"], 0x1) close(r1) 2018/05/27 16:08:44 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x300, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x3, 0x1, 0x0, 0x4, 0x101, 0x8001}, 0x101}, 0xa) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x100) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/68) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000002c0)=""/111, &(0x7f0000000340)=0x6f) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/160, 0xa0) 2018/05/27 16:08:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='nfs4\x00', 0xffffffffffffffff, &(0x7f000000a000)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f0000000200)=0xfffffffffffffddd) 2018/05/27 16:08:44 executing program 6: r0 = socket(0xa, 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c857fbf012cf66f") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000240)) 2018/05/27 16:08:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="539944d454887bd6e789c16a688355cd71a7eae76c5f04e6cac8b002e128ab17bc82a5127f9c9a23919b193d97554dae3713cd2aa12b4452a42ee0c4febac52ae79ee859abe24f54da2230104345f3b7a035ead5376e266d9aeb7f94a1ef87c8232a850f9c4b7f59b5d7b527cdaed07b20b461e0ef412dd8839c2ac1fa5e82d062979a3585538205b0c515c4509b23bed42862c399a1f17df64a8282b26eb703ab6368170d89444eb8773f3ecbe41d579a435769f425af44fca8877f1249c2a8ff00f3e9b5e35b5e15fc", 0xca}], 0x1}, 0x20004001) recvmmsg(r1, &(0x7f0000004040)=[{{&(0x7f0000003cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/185, 0xb9}, {&(0x7f0000003f00)=""/19, 0x13}], 0x2, &(0x7f0000003f80)=""/134, 0x86}}], 0x1, 0x100, &(0x7f0000004180)={0x0, 0x1c9c380}) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3532497d1f07000000000000d235d3b09fce"], 0x1) shutdown(r0, 0x1) 2018/05/27 16:08:44 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket(0x2, 0x2000000000000005, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/137) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/05/27 16:08:44 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x80001) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'bond_slave_0\x00', 0x600}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000380), r2, &(0x7f0000000000), 0x8, 0x0) pipe2(&(0x7f0000000040), 0x80800) 2018/05/27 16:08:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp6\x00') ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000140)=""/86) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/78) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)) close(r0) 2018/05/27 16:08:44 executing program 4: recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0x817a) bind(r0, &(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x4, {0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x100}}}, 0x80) creat(&(0x7f0000000000)='./file0\x00', 0x4) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/05/27 16:08:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000000040)='em1keyringmime_typelo\x00', 0x1) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="010e120186714a352a3bda5b93f6c9a8ecab61a38247b9204945c16a3f17c370"}) 2018/05/27 16:08:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000040)=@updpolicy={0xdc, 0x19, 0xb05, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xdc}, 0x1}, 0x0) 2018/05/27 16:08:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/27 16:08:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x4000000000000004) close(r2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth1\x00', 0x7}) close(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/05/27 16:08:44 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) gettid() mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x45d, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000), &(0x7f0000000080)) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000200), 0x4, 0x0) 2018/05/27 16:08:44 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='auxv\x00') writev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)='0', 0x1}], 0x1) readv(r1, &(0x7f0000000080), 0x1000000000000166) 2018/05/27 16:08:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r3, 0x128, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3adea4cb}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r6 = dup2(r5, r4) io_setup(0x9, &(0x7f00000001c0)) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r7, 0x2, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, r5, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r4}]) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000100)) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r8, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000040)}]) 2018/05/27 16:08:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000480)=0x2000, 0x173088c6) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3a7151bf3745b8eabbdc6ab4df41205963cb30aed7282c5cbafa0a118ba6a53a174e88ce2b5de78e7d8027a1c74fb6459aa358f16b2f7c952a03fcd212ac5d80128a7cd8fe7b972bfbe05f4815c4ae8bb534e1ede8c0ef3c005b7bc7265263964669e4d7daae0d41243af9b317247de1620d18e2d45c16efeebf698635bd59ec4f4dca8f2ed989698ca05608e20632ba0182898254b58f36edfb0b35698ae05c6a29e92a0e4118783a30837c9c2395fd0de5ea2d7b1724192bd6d7801161e91971a08dd8f6c1c3b9395423cf1258f74cce32e8d10d5376fb46", 0xda}, {&(0x7f0000000100)="83c4a95aa64e715e49316b4552e5d9ebf3b5e90ecb222cec46ce9e8eec690c95af51be9af03b02ffa6708a35ee4b4de645a1f5eb07b06a026b7386d01b49333edf523540c66c97c81106ea668ba8232da024831b809c784141cc9d57f460a849bfd8d24fb2ea4b83d2c723258c1de4c0", 0x70}], 0x2, 0x0) 2018/05/27 16:08:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000000042c00) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x38) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e22}, 0x10) shutdown(r0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) 2018/05/27 16:08:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/05/27 16:08:45 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4deb, 0x40000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xd9, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x1}) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/05/27 16:08:45 executing program 6: r0 = getpid() r1 = socket(0x1a, 0xa, 0x8cae) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000700)={0xfffffffffffffff8, 0x3f, 0x7fffffff, 0x6c}, 0x8) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000680)='./file0\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x1, 0x1, 0x5, 0x80000000, 0x8, 0xffffffffffffff7f, 0x8}, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) dup3(r3, r2, 0x0) 2018/05/27 16:08:45 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r2, 0x0) futex(&(0x7f0000000100)=0x2000, 0x3, 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000017c0), 0x0) fcntl$setpipe(r1, 0x407, 0x1) 2018/05/27 16:08:45 executing program 3: r0 = socket(0x2, 0x200000000003, 0x5) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x4, 0x1, 0x4, 0xff}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/27 16:08:45 executing program 1: r0 = socket(0x4, 0xa, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0xfb, 0x4) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="330000000200cbca82fcdd648ce03bc7f6e88f87647a6ab3b1c1080df4da00e6e6600a447547e5a8adee6ed108dd000000000000000000"], &(0x7f0000000080)=0x3b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0xc16, 0xe, "fff8a1eddbbe21f539274ecb4cbc"}, 0x16) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8534b6d82cf66f") sendto$inet6(r0, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/27 16:08:45 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) unshare(0x2000400) connect(r0, &(0x7f00000001c0)=@ipx={0x4, 0x80000001, 0xffff, "9bba8118a304", 0x8}, 0x80) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/27 16:08:45 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) munmap(&(0x7f00004bd000/0x9000)=nil, 0x9000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @empty, 0x7}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f00004c3000/0x4000)=nil, 0x4000, 0x200000e, 0x4010, r3, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x410400) open(&(0x7f0000001200)='./file0\x00', 0x2, 0x40) 2018/05/27 16:08:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaf828aaffffff7fffffff9100020081e041000800470000380000000000050078ffff144b453f60be3bfffcac1414bb440805010000a1d6ebf84126712b0000450000000000000000000000ac"], 0x0) clone(0x100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="748c82ece4772992944b1bca631fb3c318ee2d93478a99785587d348be4325") 2018/05/27 16:08:45 executing program 4: r0 = socket$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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x1a, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/27 16:08:45 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2080, 0x0) socketpair(0x7, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/05/27 16:08:45 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x231, r0, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) socketpair(0x19, 0x7, 0x7cd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) 2018/05/27 16:08:45 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x2, 0x7fff, 0x9, 0x31}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xcc, &(0x7f00000000c0)="7a89e526f82091e97abda35f8e1291229b810247bbe488c94b5dc89f328d93d0d27b9dfe34f53673904f51b86fdafaf2f01ff62b26edb808784e3bba1e684491a2e981548910ee5acd2b65c1c7388369e1ec53732aad6418c5c71795acbbad13c3b10f8382a504ba75f049eaf8db1d9dbcf60d60ddbc49fd4cc3957341af363c41bae9ec46b06acb8be846c0da29601243a7bbad2010671146ec0abdbc1f37d2fa9007fbe76a3eeb275694981610cb15395ff6dc15943ec20829f8ebe5168b015468cb9d1c2d1ee3e8677d80"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r0}) prctl$getreaper(0x2a, &(0x7f0000000000)) 2018/05/27 16:08:45 executing program 1: r0 = socket(0x9, 0x200000000001, 0x200000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$dh_compute(0x17, &(0x7f00000004c0), &(0x7f0000000500)=""/139, 0x8b, &(0x7f0000000640)={&(0x7f00000005c0)={'xcbc(tnepres-generic)\x00'}, &(0x7f0000000600)}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x4000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/206) pwrite64(r0, &(0x7f0000000000)="b515ac16aa490aac7a2300d553b72de069c8ea06be6a7987e6a1fa84b472e9a696a44a641565d0fd47cd43cfec", 0xb, 0x30) 2018/05/27 16:08:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0xf1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) recvfrom$unix(r3, &(0x7f0000000140)=""/137, 0x89, 0x40002000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) close(r0) shutdown(r0, 0x1) 2018/05/27 16:08:45 executing program 5: io_setup(0x8, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = eventfd(0x0) io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x8001, r3}]) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000200)=""/95) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000100)={0xfff, 0x2800000000000000, 0x6}) 2018/05/27 16:08:45 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x7, 0xffffffff}, 'port1\x00', 0x3, 0x80011, 0x4, 0x1, 0x101, 0x5, 0x6, 0x0, 0x5, 0x3}) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) fchdir(r0) 2018/05/27 16:08:45 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x6, 0x0, 0xffffffff, 0x1f, 0x0, 0x80, 0x8, r1}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040), 0x4) unshare(0x400) r2 = socket$unix(0x1, 0x1000000002, 0x0) connect(r2, &(0x7f0000985ff8)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x4}}, 0x26) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x6, &(0x7f00000000c0)=0x2) [ 131.060550] device bond_slave_0 entered promiscuous mode [ 131.110107] device bond_slave_0 left promiscuous mode [ 131.117746] could not allocate digest TFM handle xcbc(tnepres-generic) [ 131.131594] device bond_slave_0 entered promiscuous mode [ 131.154430] device bond_slave_0 left promiscuous mode [ 131.194311] could not allocate digest TFM handle xcbc(tnepres-generic) 2018/05/27 16:08:46 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0x101, 0x80000001, r1}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xe000, @multicast2=0xe0000002}}, 0x1e) 2018/05/27 16:08:46 executing program 7: unshare(0x24020400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x24001) 2018/05/27 16:08:46 executing program 4: set_mempolicy(0x4, &(0x7f0000000080)=0xf0, 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xdd, 0xd, &(0x7f00000000c0)="457586001896f82b882f81b6bc6ee2d186a5bddb602735683705c9951f60f892befea96f8e07bf0f3116ff8461b4d4aaeb853a0b75448dbfac30551b674d842c3b60de71f23a4a4314f6be433701df2515311702c4f3dd265bebd2ddeb6e3671140aaea1d0e72a30925719dc82a6becba538e788d75f9b25810c10cb8583b820e8adba6613d164976d7be1797ce0258f8ac10371aeb76a3cca549f06fc019b8d06021721df3471e4df9e7681f2b2f3f80e917c0cdba1ddcd14ae7b0fc35a01584d378a0a0fba499e004bdff3e68e0727875d6bd23919098f5b6b229ab1", &(0x7f0000000040)=""/13, 0x7}, 0x28) 2018/05/27 16:08:46 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x2, 0x3ff}, {0x3ff, 0x9}, 0x5, 0x1, 0x8}) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1400000000000000010000002500000000000000"], 0x14}, 0x0) 2018/05/27 16:08:46 executing program 3: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r1) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r2, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) 2018/05/27 16:08:46 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x6ecf, 0x100000001, 0x0, 0x5, 0x40040000, r1}) r2 = socket$inet6(0xa, 0x80803, 0x39) setsockopt(r2, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/05/27 16:08:46 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000280)=""/178, 0xb2}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x4}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r3}) 2018/05/27 16:08:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x82, "fa79beadf520e60e881d3412a8e2efffde4071a5c30f240dd87e46cd01a0700aae585abf6a2fc070c997e4cc50c7aee0a96f53925f72bc83bcfa39500bb199df540c16c4e93036529f89fbd038dab79ba38fa0d2620fca7f768fd1ef85b5572513a02d3f664212901077f16de31242e25c7c5691469b33bf023083bf9fa98742d63b"}, &(0x7f0000000140)=0x8a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0xff}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000800060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000280)=""/140) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x800, 0x0) [ 131.944540] IPv6: Can't replace route, no match found 2018/05/27 16:08:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80803, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = getpid() ptrace$getenv(0x4201, r3, 0x20, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffffe}, 0x379) [ 131.991460] IPv6: Can't replace route, no match found 2018/05/27 16:08:47 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x240000) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x100000000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="34010000170001010000000000000000ff0200000000000000fe8000000000000000000000000000aa00000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xfddc}, 0x1}, 0x0) 2018/05/27 16:08:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x200, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000340)=0xc) write$vnet(r2, &(0x7f00000005c0)={0x1, {&(0x7f0000000400)=""/46, 0x2e, &(0x7f0000000440), 0x2, 0x4}}, 0x68) ptrace$setregs(0xf, r3, 0x7, &(0x7f00000004c0)="8dcbffedbc1c191fe22a21b70f0771d6959d417d97ae01d9c72626c785edf71ce71102e1f30a5a93c0913bca54c65d23900ef0047468280010076df58110fa98faf5d2b7c63cc19890af8af290bb42a4c69a8ca0a4a811eb61b74fcd6f4c9280f018c3bdec757442510b1b470d4568b5dbdaba89b42e1d3b01610187eafe35d050eb37ace4faee84e41eeb6d33892f287f78be2b0386632c613be7c8fac9c2999fc5aa18d4cf4a4e2ae8b04902e8ab008bcd3742573000b64c4784a2c3d6949e1791b0ccef78") accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r4}) write$binfmt_misc(r0, &(0x7f0000000740)=ANY=[], 0xfffffffffffffea8) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000019c0)=""/222, 0xde}, 0x40000002) connect$nfc_llcp(r5, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x8, 0x3a, "cbab190fe32cc7a9ecb102beefcde6383667a7b3bf2b605ea2c059e7d715199d99b7c3b3574f8b617ab3427b66129fe9f77f4fba4d8a228cd83480ad546e5a", 0x1f}, 0x60) 2018/05/27 16:08:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x50000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)) 2018/05/27 16:08:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000004, &(0x7f00000001c0)="4d7ffa8adb1cdfd7bd7491b9c7e36424ec5ff6a2ca853b72b490d0ce5667cc60e8d8cd6c3c9049666d93a9e331ba12bb489a822d149dd34519a1417657184b7fb2b5e96a862f1e969001905cbd01f2ac775074197d7488d61a8575d9bb9f063479556fd479a0954b064302fe5575e8ffde7c8123014fc70ee0d3c2d3862d3a48afcb525677") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0x7f90, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0xc8, [0x1, 0x800, 0x10000000000005, 0x8001, 0x1800, 0x3, 0x2, 0x8001]}, 0x5c) getresgid(&(0x7f0000000140), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setfsgid(r1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) sendto(r0, &(0x7f0000000040)="71c425d40fbb5a67b980b83fd8cdc1df6579f0cff8379b85e733ef2b807b5bbb3e7b4b88ed9ad4c575e03e5ffd9ae6b715ca0e0276b43a4b5b8fce8c87967c91a752c5b9a05bc6", 0x262, 0x800, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x0, 0x9, 0x1000, "562f76f7e2187597e538abd42dee91cb86e97cbf4a9e5c84246c9d7a83f0013d52516a94f3e64c3f59424f753329c46dea77d1424a4702e46812cf7a56c9b3", 0x1f}, 0xc5) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={r0, 0x3, 0x1, 0x1, &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/27 16:08:47 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x85b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000400)={0x20000000}) 2018/05/27 16:08:47 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="0e4cffa9213bf89eb9149a2224004e67dcf7f3b37ca862c2aba66fb6be91a2b0ea1529addb472ae17407fa9c8a822a5e06d58f465388d3705cddc64c99e4fb8971e690af950f3f2956"}, {&(0x7f0000000140)="7ac8f640f0a6ac8757bac4d630fb5f343c2329c832868fcf0e322f640fe6511b73acf38a03e2d4acf58aa1f5a29d3b0d438dfd4303254d909c3dcc9db8626573338a2b14cc341c2b5cfceb77304cb87fc69abad795ff2f70db9a59f85a07db0a3ba236776032077a2e254da21dd486bed6159001b1b3655a74993a2140fc4706cacd9fa1292fb2f91f82386e662649ea202b747f6c9e070eee7f0bf3ed8fc2d92912d1ece8ab563c38f60b6b12374ec41dce777fe6de9dfb060b70238bcc7d8bfe871d1f3fd53c"}, {&(0x7f0000000240)="5537e541a8668ebe22fa540594bc61bb9d8267cd3b"}, {&(0x7f0000000280)="10b14346149990accdf7405c8fb1714fc8df5a6fff6c2f913761489bf856c6336269a22ddbf152f5c5bdcc3daaa04a65a44414539b6a18e8631b247b1bf7675fed0c8461f310af984f15ef164f26c2c78ab33841f5a84578d98ed070e781ab0dcab8135a4a0c9fd49ecda92704b59d89b45316ae0f46f2ca217ce3faff4d80cb27a98abab6d571d534ebbe66"}, {&(0x7f0000000340)="4da90cdc134025b88cc7e55de6bd6bb4b9530e9ec471aa2107f7b9e655bdde3a3698127b677ff5364677e350b88a0ef0211a22fbe20f22fb3fda71fe4a8a6a7c61b25edf6af6ff89d995a27a099c7c8928bba7301059dc62352f41a23e2f25bb4f3c2ba70e60f67bd3c8015b6c92e36f8bfefd970cdf73dfef891151261711a1c15022046a62ebc38536e9e1ccda6040ce56dc3719156385e55ab953020dca67706f6952bdec3b28f1fb1601b56af6bf3b6d8aa5927b2f935dcb640c7ee626c2661e1d7eae344b093a5d749740d18a57205e510ddd9747cb"}, {&(0x7f00000005c0)="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"}, {&(0x7f0000000440)="bee30811ca71a905c08ae5bc74b4cdcc7a8e75e570f184a382160ed1e1ae0084091b1117ae524bdea04525161c117d10532f51bab71880cb5a0a4d80675b59cf7069c91f4201367d93e40a8991826da9af5337b590f6dc5b652bf8cb97dfcc6a0ec10e77b872f7c3309ec8e99e3b5b391102e46465a2b61b4fb678f99ca2f599bc3b5f5a515f055134134d9fcd4f789706a51a59fd4e749cd1909ced32e033060ac97d91b6b830e095259b97b1bc"}, {&(0x7f00000015c0)="d6a23081139a9dc38a632740991f94d891654a027c7bef5a8677919eb4fd0cce88485b3b98475a8e38d77c15b7e5687483962819dc0cd2c00e5b46b61c9b2e213e6701cacbff651293b35b46248c75fc00839d702f3d3c65f54630b819685e7706393dcf6ad524df737d179f30834e8b9b83cd8dfab4237be6cc3a3be21920ea7ee3c93dd11e6468ca2a9bac970f1e48c0f03156d86e32217300944e7bec6684d1e5ead5b1e04d70e0feb318e37b5fa61666765dbee0700be6cd3b12d7f69fe181ca6d5fc94b406f6c4489d7e00648a3fab42d222ca5bb3e68b7d4a6f71f391afd"}], 0x0, &(0x7f0000001bc0), 0xffffffffffffff85}, 0x4) 2018/05/27 16:08:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x6e) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x1000, "342f90c88756d9bec42710d216db116900591ad9d6817078ce2c576a5fa1bbcce2560aca32786a33de9e4a457829cbe9b8fde25addcfab55648d3b2b20ebc1b09a1679701f6dc0220567d9ac707498f0e5d44bf212959d0810c619ec813ac3ca3dfcc961cd5f0f07e67cf205da4dd5166dd9acebe2b0cc10fec64ab6caf6dfc9621e31a9ad8435c8b0a9342df0ef7ffa5b140a18e54e15ea237e57d61a0bdd304ea5c2c3a7a5b7bf9144b77705308a40d884679881ebad5c32fe730ffb3c4bf62196ca104c0aa5859fac53102674883462aac332d7a00b7ba3e59f24544500240597e9a455d68cddcab643d823ab0d9ab5217b1fe916138f2e5911639c28df8f3c37c45d8999b2448cc856aaf5ffb6cde9bbfc319ea65fffe11b9bf436a46f7c5ac5a9e624eee5cb389cb7f0187035cd8f1542585a48db0d24ea889d9951e4d5cfbee4763c74b1e6588d99b9a63a6bdb656db0f2e004d19022bed8d4d21eabcdb5049278405cb535f81a3e5d856c4da7adf5db0b4427abb94bc79a9e7dde739e736c5b1916572fab0afa6e9fee4d2e86b33eb43bb25274cd8b3cc6fd409531597c609c4dcd10b2b8313f9d6e1a37b6532f583b2aeffd0c1eb5ca780c35cf9470e8b2925c03bd754c75c7386b694a521fb46927f143a945f672b4c48fd9a4ab1fefe97cfdcf87a68ec6f70cf79347e78ed3d28153ab242dd0475f6ab117a75d80e61cddeb58cd46c8b865ac81d92accbfe9ea55a64b97fe4531331ff362e859ef55a142d980480e30561dbe21ee809f877cae01e996dce047fee916d0dc1a69587f9973db9ce18366322c5d247eb2dc794c18a3349df9fd9d1d770037841506a00af5353848b9c295b83291efb0e387ab26d0de68f9b1d5846150849dff40392ffeb8c00d83af5a8a58950c12c848c72b9c56c738e8c2ad943945268e8bb0fec89c2dafd4a873757a3564e83672d986162ec753afe26a18c37f4a2b1fa9dd02f34ff9b9098afe04f39ba8cf525a0be50149959e750dd0ce7412bf7e03624914b53ee613d4767971f59fa7e2b47f599e0734f901614ce471ca0c1ece260371773533969528f863e3bf14ffd66fe2a2e836044eb45ed7062a79c62c75a7be2420ee55b4faa1b1f11c9ef184444667eb1cbc9919d4197a8cc4b115f6411366efa4a51f655357bf23b9abfe42c1397beab51e7afbb95cf1b070b1bf4490f94d5d4119b110752cce4f3e89657322f6373be2ef5b0626d4dfa8b8a4b05327c7932060e270cfb60257de7c0e2119419c0e340ec94441101a565fbd7e74e033a664ad1e97ea80cc04ad9aa80621d2feccc9f78b63364d208fd87a0397380d39bb551da63b1ac040930b98a011ddbda8b08bf685afe92a04fe3035b84fba35464c30cda9596ea4afb5cd3c7cd86f805f6c5190cfc8f4f221c527ea46fc3165a4234ab0b21b68d147ce72ff9da209aa8de95eb9c4a78e6fc085250482988a8c0c0c3f7612d1e997abb81c4d52a040ff98dff21144d4577da63e4bf6e88f52b6131dea130a0ba51516a3a0211a8ba921eed55a4e7d7878a0b8fe7bedf3010a68f4d9e1d96a9c3a57e6112a387829176bc56a23191c2a0306b6c1c4cc946fbd856784de902a37919ee0a71cedd80fc16f75164833a7dc9072b94dde37267af737ea1db6778d8d62b71cacfcd9c5f0abd105b15840276aaf8db56afdab37c67d220a83e1cf9795586b8568499b0fbccacafde99fdcc9cc0bf8293a45e11d0261615ba7f1c5258467a93888ae8bbf10e5c7480f95f8f946b035dd98777bd0b51e950feb1c4f596cf6a3c6ca389d647b611a9c17fdd1c6e1e3bb802a398bc21cec34c937c660ad13a047784b842af71d4059df661725785b66880cb888eac16460be02fa2807c682ba6b511cb7bceb8737356b9377891a3f05a777628812eb26a97848f146d284b10e0ec8b1625ead0700e1d8d67bc90f6eeaeeb6bd1755b13e558d13848f440772defea868b3e16a86f401cbce70fb4cc35065b75a33e19fed050382dc05edd9c741e4ca797098e224bdb87165086c9507881c140e5d6c8b85343ccb520e995ad87b24ba84b93b359d3a9f1941bfc4bef39b7f406510013fbf10f1929109ffbf3a9cc2fb8019c2ef3e1ba2fe69dbff8e6ac577c48ee76b0a34f1186dacbcb48fe3c67c398b322081f2881d62d8e2a8b38fb916339f443c349d899ad5f135a30ce1a2234f8cc2da9ca0da95e4552d4c0f973ea446a9803c7ab25387a60f33c07ee600153ddaf404c331e5bf2b548bf8cfbb75dc317907feb91decdc59b6432aa483114c76ea6125b4f4d03761a6ab0a791221cf93eeb5e4f737940ced174d8d9af90595a7d30a6af5f23ded6c0695d3185fef843cf35e9b70bd3c081fb6e27b07f2d96709587c4d6c490ff3d8dd2b83655167fae345676399ec8cb191523f7208cf5e6f2d3e46d596a3f0faa6ee6c2ac35ddf32e67e514eabf323a124f8d2e9fb50917c265d53e811012f8607dac5b1db50ad560fdab83f3de67605c0b4e0688df121e224c067ad5bb606f7cac5ece31e3e717ce6373669e6fe1593a144a77a3d0bfb3f7e7c3a54f9fe67878475cefe7018dacb5d946de0dcfe02353cd61a52d07640762cf435404d60799b963c072c062f1cddadb555c5bae1c6f5aa48a4e465c65f3ca769166c791b3789f357870a0b873e9276b0752442a1289a6e2806581d195a9a1a1719ad0137917373043cc5e80181124e2fbdcccf55b140e7950d5c56d3cb40a1f4b04a22a8f3a79b973ffdba0d9a51c9916a677415c158e51eafaf34746030ab45a4146b9acd65870d1c4fe1f2be152d4593f714eb30047e3532749da25c879a995fbcd49ff5ef7094f41fac4cb649d7593ef2d61605b1620cc89f781d3477d07f729a63fa9ee76bc8217670160d35f0812df3328ff2d14ad85f47bc9a632b00a0736c07219e2fd46008666dd98b3ba58f7e7a1309f0fa198d748d390ddad54c76565c1ef7a1009e17d6a9bc95ed0404145f3f753f78e74752f09710cdab5669dfd5d6b842fe29cd8df057741fdc92dbeba64a0903b60c7a28fb93ebadaa8d1e398a11c51c360def9b7416ef5bbda0439b54936054bf3883a6c5bbace916bfec423481fdb415dc95728ddc17cbb0fcbaa8f26a670f844d5ddec1e480cc59103b2bb71f5c444d23ff902928c25543f31e61299b4bffa7bb7dd49ab648e78865e837af88e952d89c0a13094bd48c27997bf934d07a11a815a6520ffc1286b3bfa153a7aa3be60ade8f8d8f2df1e01717bc37e30c87f0ab303aaa3b2946ce863a743757c396228999bfb60323a49bcc4aaa51ee1f5f2bc2c327a74904b7ff55b299f8788f7c428ff8d5df3f50dde664e9b004b5944395fd62b57f80649ade7812c46cc1bbf67b3642ad34360fd68149928ea049bcd5ced59f6d75072e636f5e5b0f163fa049718b3a8148276babc67908228c196610c75172e40aee448c30d2ea9579dca2f3daf055748bd3cceac9c6c3744208ee62c4a9bf253957f2a377075766d0146c859e9878a4e5e9cd6bbf5ed0c0b050f9c084dfbb4b06e847411def5e0b370e2bd3dd731abfb99a83b7caf9d695a6047fdd9a93c031176f601f9fccc88d2c4357786db843ace650ca09acd77d500cba1bbffd3feffc3e3dc4a15110c25c614c4ea75555333d56f91c1b05e3b380072e6caec62708cef22ba0c5012366e30a0dc3bf541a32581cc7f6506d482d0cd7ea4fa681f4f2059d7eb76e115d3469229f198ee17c692ad6f5f07aa7146893f25ff34be94c801b0c7bf3aa3aad4a33010c51dd73feaaff76dc7507efab04ea8d9153aa396ba4c8f6d66079869bc67f79e8385eb1c8f08abab3abda7a35d6fef5b951e16cc137a86523e399962030a34a18c13161ed774d1591cb117f09e3430c1b1d703cab12a09f78d47b164c7c094ac11516f792cf57bf1cd8a3ffbe33f960cb6f809215f7c18575476cce89e619c9270133f2772832bff4872bcf9b87708096aa66fdbb16226ecad09662bc12a9082b16600d203e7f2667ff1ae5452f2485fd984e4e10d208d80d4203a46accea309018bf8663321bd83eff2cec9a9f5f18db87d46769c0856818d97c042ce980b3812635b05f847f94cb6f9785291a6c4d2f27093a12b71365ff3bbf00e2889febb5f516d5820c371e2f208f7684579c21206c7ca0372552497a93745da144fc621d0d963a3241830747b346de704ccb350d2cce5b137d6f0b1e4d8a528cf943c0b0afcd18af6e6cdf75f965e329aed0ed07ed9006015aed5543f53b70da19f983ad658ffb762d5bc80b249bf41f6f0823b1d2dd676a77d94604a90975e953add602bf4970e88a83945160103392fd2922b78ac5ddb29c628ab297fe3327015784ec1c49ff7560fb0b3b368ff4337dc2f901ec9b3fc86b44686da91d0a43506732b1d075c269d08ca25cc40cfd7a0072efaf6eb35247954a8b385e9ff9b528cba36f54f58daa16a6d533218554817df53ace412475a05cc3bd596cc0a848857bb89bd67c5e6d500d0d821b40a3b36290ce5763bc3ddd51fe62bff521b3dd6762a9e4dfc096d29042193fcb01bc8aad1be7b2c38f8b2c37de02bfb5c5a412d96e6a4e9c0d4ac43e5465fc99f49ebb20eba2b3fb981999cb7be7d21f33122d5cb0dc3ee4618eb101d1c9cb4be4e674c5a68bd6579ffba03f23312885aa37ba9ee8f15c0f83a557f5328df1df233e4ce8486628e42c0ba890f0a678ebf73063354841e3e9ecb25400b2f355c41708176a0e73a25d58f41116ff74e0b64ddc713dc8840f17e32e0e202b614110a8db3d3db132a231638aba2a5502eac89395e494ca99f0e3612b7b79543e13642d3a8025a8614dd551b1a3cd8471a6ca8442662a8521512e4e44b320832abd735205d76c0b7850ea248d3175291a5085bfab6f9e9320e717ea206ff8293d61ece2bb523c7f3d31b9472a5758f85af2bccf2da60a619d0de774ef0faccca971573beebe7e269d9257d62001d8a453a1bb9ad6275b0ca198c9d01a25d0e9aa086196b86ac97ed148ba8499b4044a4c5d3fa9852b7028c4986d91d13c24476ae56f631b8385d4f61d2a6b9622c70051da7b32b0388fa8f816f5fddb79146f65a0ddcf20df33224f2f74efed0d4255f6e99134f22111edbbd83258cf216dde0b997bab6c4c79617956ec7f4ea5e866300a4b85922eeb14b4f2eba14b153dbfa763fafb25930db68223b6c013c8dd0306d61198553cd8aa957e97d4c7119fd9bfa736beb7bf2924870ded6e17b0f888f0d4da7e95563e9fbd49c6ad8e5dbd1885df5c833aace18e428e9b6931b5ba84629b01e597e31ddfef922746f240fe2e2c7b781051ab9b452fde325d144bd369251632ff84743937c2730eb643710fe6266fe25f4e39b72a64045507ad6c2433a9a029147320cc7363b109515729f61d8a175efc33334758da8728f9be081b260620aa1376f4f1f022922b7530d5772dfceacf1aeed024325cf4ae0e96a7f5fc4285d4f0fc7d8f1061339102a1eedf0b2141cd77a9b7c89cc413782df90f459f079044b2650b356bbd88da91d743d77557102d89d17b76513c981ef64adb05e438925a2b5f5adb4f9a6b0f6915147ad159cbee1ab0bf4a4c4df2d68be6dd1114b976f41330f587ae339ff11c7d37dc59ca017cb5bcd3077141eeac5167b9b3c0024d72f267cf767b7e25efc6e4ab0af897c7c93b66bc8c7f2dc4e4d8eabfc46fd4f600ba777c31bc975e2d771034cffd27996837d6f080b287ad989be7b99a2936ac2f8ece"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x7, 0x80000000, 0x0, r2}, 0x10) 2018/05/27 16:08:47 executing program 4: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00004c9000/0x2000)=nil, 0x2000, 0x0, 0x31, r1, 0x0) ioctl(r1, 0x42000005382, &(0x7f0000000000)) [ 132.256473] Unknown ioctl 35096 [ 132.310344] Unknown ioctl 35096 2018/05/27 16:08:47 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) getdents64(r0, &(0x7f00000000c0)=""/152, 0x98) r1 = socket(0x1e, 0x2, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa0000006}) 2018/05/27 16:08:47 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xbe14b2a52e29ac3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x0, 0x2a1, 0x80000001, 0x7f}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0xe81, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[], @generic="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"}}}}, &(0x7f0000000000)) 2018/05/27 16:08:47 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r0, 0xff, &(0x7f0000000080)=0xa5a8, &(0x7f0000000380)=0x9) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000dc0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/27 16:08:47 executing program 7: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) recvmsg(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/145, 0x91}, {&(0x7f00000013c0)=""/102, 0x66}, {&(0x7f0000001440)=""/6, 0x6}, {&(0x7f0000001480)=""/225, 0xe1}, {&(0x7f0000001580)=""/204, 0xcc}], 0x7, &(0x7f0000001700)=""/195, 0xc3, 0x7f}, 0x40) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0xb67}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000040)=""/144, &(0x7f0000000000)=0x90) 2018/05/27 16:08:47 executing program 2: r0 = socket(0x8, 0x0, 0x8ad) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0xd5, 0x7424c476, 0x4}, 0x10) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) 2018/05/27 16:08:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1000000001, 0x0, 0x7}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x5) 2018/05/27 16:08:47 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x180) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000480)={0x3, 0xffffffffffffff8f, 0x80000001, 0xd4, &(0x7f0000000240)=""/212, 0x98, &(0x7f0000000340)=""/152, 0x5b, &(0x7f0000000400)=""/91}) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ntfs\x00', 0x10b000, &(0x7f00000001c0)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/27 16:08:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x5e, 0x100) r2 = memfd_create(&(0x7f0000000240)='\x00', 0x3) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000280)=0xcbfa, 0x4) socketpair(0xc, 0x3, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000080)=0x10008fb0, 0xfffffc93) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x510901}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x110, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x801) 2018/05/27 16:08:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000040)={'tunl0\x00H\x00', @ifru_flags}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/27 16:08:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5760, 0x2000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/27 16:08:47 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x24080, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x1) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/05/27 16:08:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl(r0, 0x2000000, &(0x7f0000000000)="772b2a366c7b6c48c3d975ebc6a4744806b3bb67c85d") openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) getitimer(0x0, &(0x7f0000000040)) 2018/05/27 16:08:47 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/198, &(0x7f0000000080)=0xc6) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4400, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x81) r2 = socket(0x2000000011, 0x3, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="95fa705e4b6a8516617b0b937d2a7e0e5bfd77576a71baeaffe03bc1ad06247f4ba6ad53bc1cad3521605fa95600051f1e") ioctl$sock_ifreq(r2, 0x20000008937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_ivalue}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/27 16:08:47 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/236, 0xec) 2018/05/27 16:08:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x800, 0x141043) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@hyper}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/05/27 16:08:47 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0xc0b, 0x4) syslog(0xa, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) accept4$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/05/27 16:08:47 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r1, &(0x7f0000000000)=""/163, 0xa3, 0x40002142, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) 2018/05/27 16:08:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x24008000) 2018/05/27 16:08:47 executing program 6: r0 = semget$private(0x0, 0x0, 0x2) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f00000001c0)=""/25) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = inotify_init() uname(&(0x7f0000000080)=""/232) r3 = dup3(r2, r1, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0xbc) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) 2018/05/27 16:08:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000480)=0xe8) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) accept4$packet(r0, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002340)=0x14, 0x80000) accept4$packet(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002500)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002540)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002580)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000026c0)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002700)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002780)={'veth0_to_team\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f00000002c0)=@hci={0x1f, r15, 0x1}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000340)}, {&(0x7f0000000f80)="e871cd72a33d11717032acbc7c9321e7c371c2bb68be3bb7de84b61a35d39fd5743ca9059280dd6134f8727ce046f7ded244ac0589c33c52e12a6b724a7790b11e7b167647db", 0x46}, {&(0x7f0000001000)="56558752f5062d5dfc630ca13a8e1f2a53d136ad8c0271fc41759411a824c486a3f4a29c9597cb022282fde8575b7a8eec190153e94501da4e35b7e851022b1cbf0f97aece5bce60e15f29a38adf807a9e142d4b5450c03974", 0x59}, {&(0x7f0000001080)="fd26479f120283009026adb45d150c9819a06471bd42769b65507ab3d5115b39203d56adb35f832ac0e4efb7637669e305940be7218001298df8fe439ca06b84737f893ca87348cd5b417c279e6a2b70f68bb5f3e78a9024faf1be040090c6c47123dea82496af4a16114a09ecc713a52fc30abbe15d327fa85b413dd1793178b628b1e2894c4b53835e", 0x8a}, {&(0x7f0000001140)="0b742925e81ec5e2429a0f6ab8cbed13a6823e3e8b7b78f94aed3132c456841f93c1b502dc6a87f2d76725096523d862b704804faf6f344e5288f7916bf089c3b1b182b6d2d7cebe7c969fd016f16395dc3603fed0a2e2b7d6ea3453cbda6aee6bf7018d9fcc337dd5f6e6e41df9d25c4feb0a1f8204", 0x76}, {&(0x7f00000011c0)="b44314b9117a2e55d4358ed295a272d02b10c0e34f4feefb950767bde6972164b46568d0e81d6016d0ef759aac824fc6b0fbef3f46267210", 0x38}, {&(0x7f0000001200)="35a47e3ad7d7fb2a2e51ae9f9196162ed3762d56611a5d9ec61f19dc87798ec845ec374ad284d6b14737774fede6599d85af1ce983bb6f88fd9502c6604bc48ae469080b0c6ed38ad66957ec9f0458c0e00c61a2dd", 0x55}], 0x7, &(0x7f0000003200)=[{0x1010, 0x119, 0x8, "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"}], 0x1010, 0x20000000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002880)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000028c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xffffff09) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002a00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002b00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000031c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9a02}, 0xc, &(0x7f0000003180)={&(0x7f0000000900)=ANY=[@ANYBLOB="2c060000", @ANYRES16=r1, @ANYBLOB="000826bd7000fcdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="7c00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r5, @ANYBLOB="3c0202004c000100240001006c625f74785f6d6574686f64000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004005d030000080006000000000000005fdcc66366e5b8af4f00ba9e1d5663dc496418a97836d74343c21aee67dbe9ebb46e905dce15", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400d900000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400010010060500000008000100", @ANYRES32=r10, @ANYBLOB="cc0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000080000008000600", @ANYRES32=r12, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r13, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400d8ac801f08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r14, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="a001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400e600000008000600", @ANYRES32=r17, @ANYBLOB="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", @ANYRES32=r18], 0x62c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x0) [ 132.971423] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/05/27 16:08:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200006b0], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x20, 0x803d, 'vcan0\x00', 'eql\x00', 'veth1_to_team\x00', 'veth1\x00', @random="e27fbdfa0ed6", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x7fffffff, 0x5}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x5, 0x18, 0x88ff, 'ipddp0\x00', 'ip6tnl0\x00', 'bridge_slave_1\x00', "626373680100", @random="790a6544ba3f", [0xff, 0x2, 0x0, 0x0, 0xff, 0xff], @random="46b1e0cd86fc", [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) 2018/05/27 16:08:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x64000400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018130000", @ANYBLOB="00000000000000009500000000000000fbe873f9c70298d58d48f257df873c831676b3fdaeebb9fd49fd6c625de1bac35de10dc82aec11f2fca5a644975d312fb60923d2e0ce446f"], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f0000000280)=""/176}, 0x48) 2018/05/27 16:08:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd}, 0x10100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/27 16:08:48 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x10000, 0x832, 0x4, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x1, 0x2, 0x7, 0xfffffffffffffff8, 0x80, 0x6, 0x0, 0x1, 0x0, 0x400000000005}) r2 = syz_open_pts(r1, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) dup3(r2, r1, 0x0) 2018/05/27 16:08:48 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x20, 0x12, 0xa01, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x9, 0x3, 0xffffffff, 0x5}, {0x5, 0x1, 0x8001, 0x1}, {0x0, 0x53c9, 0xa36c, 0x290}, {0x6, 0x1000, 0x0, 0x90}, {0x707a, 0x6, 0x1}]}) recvmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000740)=@can, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/194, 0xc2}}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80), 0x2c0, &(0x7f0000006b00)=""/109, 0x6d}}], 0x2, 0x0, 0x0) 2018/05/27 16:08:48 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/05/27 16:08:48 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x12) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x27d, 0x7, 0x5, 0x9, 0x3f, 0x5}) fadvise64(r1, 0xd2f, 0x7, 0x7) write(r0, &(0x7f00000003c0)="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", 0x200) [ 133.205177] IPVS: ftp: loaded support on port[0] = 21 [ 133.215484] x_tables: eb_tables: snat target: used from hooks OUTPUT, but only usable from POSTROUTING 2018/05/27 16:08:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) r2 = dup3(r1, r0, 0x80000) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000003580)=[{&(0x7f0000000100)="5a27f9a4d11f08922f6a3ab07b0e67ade4212b312af8fd967b19c9848f8f9dcd63ea75a6de4fcc895739383e84c4c3981f1063dcd4fadbca5ddf0e0c2bde03912facbd86ef9f3ab017d3dffa7441", 0x4e}, {&(0x7f0000000380)="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{&(0x7f0000002480)="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", 0x1000}, {&(0x7f0000000280)="ab6e392cf039d15b821924040e130f3e2e93c3c6480be1ae3cb5c00278976acf7e698e4906601446cfdf6a90e0f1e5fcaf41bbec19f48fcd07f71bdd3f1b8cd5de9ffab6984d0844755e3aa8684636d9ff69", 0x52}, {&(0x7f0000003480)="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", 0xfb}, {&(0x7f0000000200)="aaced5", 0x3}], 0xa, 0x0, 0x0, 0x8000}, 0x40) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x4c) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r4, &(0x7f0000000340)=0x102, 0x800009) 2018/05/27 16:08:48 executing program 2: r0 = socket(0x10, 0x4000000804, 0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/122, 0x7a}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x4, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f0000007800)={0x77359400}) socketpair(0x8, 0x7, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'veth0_to_team\x00', 0x400}) [ 133.464190] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:08:49 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="6b88341f403652a9c34b15bbf418d2d6", 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) 2018/05/27 16:08:49 executing program 3: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='c', 0x1, 0x84, 0x0, 0xffffffffffffffad) 2018/05/27 16:08:49 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x280000, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x59d8c445d760e226) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000180)) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/27 16:08:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f00000000c0)=0x9, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 2018/05/27 16:08:49 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmmsg$nfc_llcp(r0, &(0x7f0000000cc0)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x8, 0x1, "808efabce5123befcf14536fa890658c2d65df42395414083e0fe961721d7c7f52408b33993e9c0d20e03530faa49a38e8d869303225ae67caef4abc5b7227", 0x23}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000140)="3b7803c13e45ccfd90ff9735c255190011d680bb455f23d4bf20c8540e6ece88dc74d144bad112981c7261f5fae3d3aa14030339be3874ef6a334c216bd241ebf293ab24fcd1f47a04d5cfa446deef5af9f551da7e250e03dc95a42bb272ab98e86bbc46517ad7053a517cc0e2db9007f9f88d299832603e81c55183d20901d7d12068ea2106e5c28a4f2da2bf360f37f23945344df89ed8bacb31e145f86bd140d584fd57e071400706109737ebd5d975f8fd6b0237a2826041a6856a396b47ced24f19e34dc79065389d26db10d11aa108f95603aa0f4eb94859753b359503f3f8a893560c807e307d969474c9", 0xee}, {&(0x7f0000000240)="6698f933d043856307c4fcdf2f077cbd33ced87c1334d460a96f9ff5d7b8bb1c6f043e980c972ac138d57dddf09b", 0x2e}, {&(0x7f0000000280)="889f163f7c38aab1bdfb0d6b298dc2afd050525bbf108fc9493d9d15cdcb10817739b073873699", 0x27}, {&(0x7f0000001000)="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0x1000}, {&(0x7f00000008c0)="b946a14a5fba4f6772342cd5", 0xc}, {&(0x7f0000000900)="0963ac0e492a0cc8054f61222eaa22e6e0535de6d587608d", 0x18}, {&(0x7f0000000940)="6c9bac1d5b6914df86fb6aa10cfb766c2646d7dd174de23f175c89fb84e3ce4667fda30016bbab48b5d5836f154fd24e3bd81288cb903369bdf428ed9ca3f202350289dfb32049dac5f418df2407ae130f412ffe210085", 0x57}, {&(0x7f00000009c0)="64ec3f6923ef4168afd5d30d3858eaaea45282db72844291a8cf4f4562e4db7b87bbab264f8b919471a45b1c01c660ec25950247e1000a7633c2e09e87fa034c071a5eb1bc8150d185d55687ba2e9786a692341554bd994450e6318dfbacb81b8ddcc6cc2b5e0702f4ffd1718d506b4ad9f92d26c056cf9f0b25d2599a521077a56c9d3c75128376ce35b4250843c5545b586ddb022dd11168b27100a5936d188bbc90fd3be2edb579452a4c423ae8a2", 0xb0}, {&(0x7f0000000a80)="cfd4592f458e7c5ad6b8fa0515b650074838233447c550fa23ce5115d1875819f9a66fe6cf45779c7066c9e209882abe8a07a285e0b8bb89c140527b254cda32d53aebafca754fc1", 0x48}], 0x8, &(0x7f0000000b80)={0x60, 0x197, 0x3, "09c5dc7852ed7540c08bad8b809fe83535efa83360e924479fb0df40c7dac57d0ff3bd82b4d2693183f4d5498f1829d5a24d272daf11bf1675b52b31043b7118a5fb9b8b05a477d5398dc3385e"}, 0x60, 0x1}, {&(0x7f0000000c00)={0x27, 0x0, 0x2, 0x3, 0xfa90, 0x8, "5a74cfdb7b96fde330520f34568232745e59cf8c7ba6e166c2a311cc9989bc35413d0474f5586c25a196ddfd7d1a236b8b7d892451b4cd96bffb5835a44611", 0x27}, 0x60, &(0x7f0000000c80)=[{&(0x7f0000003000)="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", 0x1000}], 0x1}], 0x3, 0x0) chdir(&(0x7f0000000f00)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000e80)={0x4, 0x0, 0x1, 0x1, 0x3, 0xc0000, 0x8, 0x4014, 0x0}, &(0x7f0000000ec0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000f40)={r1, 0x100, 0x6, 0xfff, 0x7, 0x4931}, &(0x7f0000000f80)=0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vsock\x00', 0x20100, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000e00)='/dev/adsp#\x00', 0x5, 0x0) renameat2(r2, &(0x7f0000000dc0)='./file0\x00', r3, &(0x7f0000000e40)='./file0\x00', 0x2) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0\x00', 0xc0, 0x0) readv(r4, &(0x7f0000000480)=[{&(0x7f0000000440)=""/27, 0x1b}], 0x1) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000780)={0xff, @empty, 0x4e20, 0x0, 'dh\x00', 0x21, 0x7, 0x3d}, 0x2c) inotify_init() 2018/05/27 16:08:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x0, &(0x7f0000000b80)={0x0, r1+30000000}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x240000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffc01}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004040}, 0x800) r4 = dup2(r0, r0) sendto$ipx(r4, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000004c0)={0x4, 0x0, 0x0, "ed2f5d5e55f6"}, 0x10) 2018/05/27 16:08:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt(r0, 0x4, 0x100000001, &(0x7f0000000040)="0c2ca065b5e7a73dfc72e99df88990c3146d288bdb2c8f1df4b0992896eebe8e0cf676a701fc1f0aace3fc8d6a5dee4cbd1bb57ddb719eabcd06e77f21a9add3cd2997a64c7ae491fee27faf74146d0c0aef714c39f4743fbc2b3b47c8492cdd0657d06eb770be10d62d6c1bb2496c5dbeb95f17ef2c67b4a900204fd541c378592dd483ec5841f3117c2fb984db7e6f0be89b9ff905ecffc752123273bbd51fd3f33b10d60120a15ea5a9608a6b3b598c1165ebaa1b3ce35d0218459a72be6ac05c308136e1c2fa8cc6d0b33a167df50b503ff2b507a6d68d05a247536ccee417dd04b32868d5c18f6e9d1a9f2cc050", 0xf0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002091f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/27 16:08:49 executing program 7: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)={[0x37, 0x38, 0x34, 0x33, 0x35, 0x31, 0x33, 0x38, 0x36, 0x32]}, 0xa) [ 134.169741] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.205076] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 16:08:50 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x1, 0x4, 0x5, 0xffff, 0x5, 0xcbcf}, 0x6}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/126) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8101, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85513, &(0x7f0000000580)={{0x7, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33}) 2018/05/27 16:08:50 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83434, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x7, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) 2018/05/27 16:08:50 executing program 5: setrlimit(0xb, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14b041) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/27 16:08:50 executing program 4: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000952000)=""/219, 0x8}], 0x1) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)='bdev\x00', 0x5, 0x1) ppoll(&(0x7f0000000100)=[{r0, 0x200}, {r0, 0x1}, {r0, 0x81}, {r0}, {r0, 0x8051}, {r0, 0x10}, {r0, 0x400}, {r0, 0x2000}, {r0, 0x600}], 0x9, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x2}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000dfa000)={{}, {r1, r2+10000000}}, &(0x7f00003eb000)) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000000200)='net/rt_acct\x00') 2018/05/27 16:08:50 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0x7, 0x6, 0x5, 0x200, 0x5, 0xbc6e, {0x0, @in={{0x2, 0x4e24}}, 0x200, 0x10001, 0x0, 0xa0d1, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0xfffffe50, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x0, 0x105010, r2, 0x0) 2018/05/27 16:08:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/27 16:08:50 executing program 0: r0 = socket(0x5, 0x5, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0xfcf4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@buf={0x8a, &(0x7f00000002c0)="1eeeb99169f620b0c14f35f8d5a0bc89744f306bf458359c3b7028226dbee516ca5008018101cb96ce7e4cd212b85a0e5358e79e5ae45ca0d87a936b70fbd09049939353411f84bd2905bb81062eac9c3dff0dcf48a6870609ccca1c23d1942738561438818f5b3cd6be0ef21da45033e4aa7e2a1ccd6f735ea94e9789297cdada8431974465466300af"}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x2, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000400)={0xfffffffffffffff8, r3}) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400) 2018/05/27 16:08:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="46ba48ac88ab8ff66f") unshare(0x40000000) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) ioctl(r0, 0x8, &(0x7f0000000080)="915e72e295d2c5b4ea5296ec2215bb07b252fbf0e4287a237cec5b83b2354b51bbce7731a96978bd113e84ff28116291af8b083487e6fcc3a70d1ede6b812f0c4d3a36fbb81ff2aaf42815a05dcc3fab071cf4639ed45128a2aa2cbeadb3b72e47a3ffe521049c5df8d1a7dea8b56c24bb9d8e78346063bb9ba7690a8c273a86a51160ebc7955903") setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x100000001, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'bridge_slave_1\x00', {0x4, 0x401, 0x80, "081aa5a7fec1", 0x4}}) accept$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 135.534592] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:08:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000240)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x400000000000000}, 0x21e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x2, 0x3, 0x0, 0x401, 0x0, 0xfff}, 0x20) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/27 16:08:50 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x101, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000140)={r2, 0x8}) r3 = syz_open_procfs(r0, &(0x7f0000000000)='fd\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) 2018/05/27 16:08:50 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sendmsg$rds(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/193, 0xc1}], 0x5, 0x0, 0x0, 0x20000804}, 0x40000) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/27 16:08:50 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002a7fc8)=ANY=[@ANYBLOB="fed177d30c2cac5f"], 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x6, 0x5193, 0x8000}, &(0x7f00000001c0)=0x10) 2018/05/27 16:08:50 executing program 7: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/27 16:08:50 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xef2, 0x4) clock_gettime(0x8, &(0x7f0000000040)) [ 135.875950] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:08:50 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x20011, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000006940)={@mcast2}, &(0x7f0000006980)=0x14) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80012, r1, 0x0) 2018/05/27 16:08:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/4096) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001080)=0x7f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) dup2(r0, r2) 2018/05/27 16:08:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x40, 0x4}, 0x1, 0x81, 0x0, {0x2, 0x3}, 0x2, 0x1b}) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0x2f) 2018/05/27 16:08:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl(r0, 0x9, &(0x7f0000000240)="9f9398685f67eefe8f1c31ace0c589b84c08aba71615b445d5d33aa91971aca2bd70eadc7074d5a9f20493bb9b049a1a83ab34f165858b8119a79b41a20125d86a138589bdcec2d7610b9ed5b7c50f5621858c1e4b66890fc3aa2abd0347c1c2095ecb39a34e3c5528cda65d21a851384203d8e013bd396408597f91184de5aca530") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20000) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060100000000000086203ed29b19acd49239aa4c292ded350d13b6b5bad89241e2"], 0x20) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000001c0)={0x8001, 0x16, 0x1f, 0xffffffffffff20bb, 0x6, 0x9, 0xcd3, 0x85a8, 0x8, 0x5}) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000b9872f2ee2defeb16966dc1561f9ee220b7d860e3dd33a90bce3ab70df304db1c6a64796b90bf9cd152853eb031e116500c7b3693719123648599bf38cb5784a7ae14fea3965eca9ac06205185299ebf628da9517d9093cece6659195e2802d00032b2411440cfb01af241b4a4299d"], 0x128) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) mq_unlink(&(0x7f0000000080)='/dev/vcs#\x00') sched_getattr(r4, &(0x7f0000000140), 0x30, 0x0) 2018/05/27 16:08:51 executing program 1: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000340)=""/4096) 2018/05/27 16:08:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r1, &(0x7f0000008040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000080c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003980)=ANY=[@ANYBLOB='\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'], 0x2d9) pselect6(0x40, &(0x7f0000000040)={0x9, 0x7fffffff, 0x3, 0x6, 0x6, 0x80000001, 0x3b3c, 0x9}, &(0x7f0000000080)={0x8000, 0xc03, 0x6, 0x7, 0x22c, 0x80000001, 0x20b, 0x81}, &(0x7f00000000c0)={0x46, 0x1, 0x0, 0x800, 0x1, 0x10000, 0xe9, 0xe426}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x50b}, 0x8}) 2018/05/27 16:08:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x94103, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r2}) getsockname$inet(r2, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r3}) lseek(r0, 0xfffffffffffffffc, 0x5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/27 16:08:51 executing program 1: capset(&(0x7f000043fff8)={0x39980732}, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010004100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/27 16:08:51 executing program 6: r0 = dup(0xffffffffffffffff) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x0, 0xfc, 0x2, 0x4}, 0x40, 0x9}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/05/27 16:08:51 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) iopl(0x3) 2018/05/27 16:08:51 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syz_tun\x00', 0x9}) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0x60) 2018/05/27 16:08:51 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x8, 0x9}, 0x8) write$cgroup_subtree(r2, &(0x7f0000000200)={[{0x2d, 'cpu', 0x20}, {0x2b, 'memory', 0x20}]}, 0xd) memfd_create(&(0x7f0000000100)='selinux]^/GPL-/.!\x00', 0x3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x10000, 0x18}, 0xc) 2018/05/27 16:08:51 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x80000005) 2018/05/27 16:08:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) memfd_create(&(0x7f0000000000)='/dev/audio\x00', 0x3) sendto$inet6(r0, &(0x7f0000000200)='X', 0x1, 0x2000080c, &(0x7f000005ffe4)={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4004, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xba}, 0x4) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) 2018/05/27 16:08:51 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xfffffffffffffd68) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r0, 0x20}, 0x8) 2018/05/27 16:08:51 executing program 4: r0 = memfd_create(&(0x7f0000000180)='/\x00', 0x0) recvfrom$llc(r0, &(0x7f00000000c0)=""/165, 0xa5, 0x2000, &(0x7f0000000040)={0x1a, 0x306, 0x100, 0x0, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x200140000000000b, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) 2018/05/27 16:08:51 executing program 0: socket(0x3, 0x8000a, 0x4) r0 = socket(0x1e, 0x1, 0x0) readv(r0, &(0x7f0000000b80)=[{&(0x7f0000000700)=""/123}, {&(0x7f0000000c00)=""/221}, {&(0x7f0000000880)=""/111}, {&(0x7f0000000900)=""/171}, {&(0x7f0000000e80)=""/79}, {&(0x7f0000000a40)=""/12}, {&(0x7f0000000d00)=""/201, 0xfffffffffffffe28}], 0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x6, 0x8000, 0x3, 0xffffffff80000000, 0x8, 0x101}, 0x1, 0x7ae6}, 0xe) 2018/05/27 16:08:52 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x8, 0x2100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2, 0x30}, 0xc) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x140, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002800000000002f9078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="6700000090780000e04000250fe95634702400dfcd6cab24f37366c5c79856861b370d398a0b83252d7917279afabc63bcdb2a176a8139df3a03489e6c7cf7c6b57fbfb7"], 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}}, 0x1e) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xffffffffc2f115d8, 0x4441) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000380)={0x1000, 0xf6c2, 0xd6, &(0x7f0000000280)="55d0b037ff4c0e3a208731712a8b5ab6b52045fddd5323b85a6d38a0d12410068bde8e36c3ff483585805db71f04d56a0ed4cde173c30511594136bf5f0d50a7591a149c303bfffbdef62897f91ed7d549e3d91d3faf3ffbeea51a4b1bcfa44100fc9f169339af7095d8309bac7a70d51d243f7d7d54b1e777f1bb36e9179c9b6249c6d459b0262d3f435613adb0dce71de249d5dec5921b2c6b100dc291ae1b61451077a5d3839955f900afebde9b5e507d007e142a281c30bbb353105716d9036199781dd5183976fec0ee77d6822e2860a23694af"}) 2018/05/27 16:08:52 executing program 7: r0 = msgget(0x2, 0x40) msgsnd(r0, &(0x7f0000000080)={0x2, "5c72158e1377668f0be861868d2e121c11aa6fa4d6d76feda39307aa47be6f49c9f6da471c51166910d599f95f470cf377e13e240f6296d6d0523cfe8895fb0a26e804caca63f0c68422f8a23d41bf37ea2b942381eef002da24d9b628fb4c1fd77730581af1"}, 0x6e, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/05/27 16:08:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3ff, 0x7f, 0x7, 0x0, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7f, 0x9, 0x1, 0x0, 0x73, 0x7, 0xfb9, 0x1ff, r1}, &(0x7f0000000200)=0x20) unshare(0x24020400) 2018/05/27 16:08:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) dup2(r0, r1) 2018/05/27 16:08:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000300)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000340)=0x4) migrate_pages(r4, 0x6, &(0x7f0000000240)=0xea32, &(0x7f0000000280)=0x5) epoll_create1(0x80000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9, 0x20}, &(0x7f0000000180)=0xc) connect$bt_l2cap(r5, &(0x7f0000000200)={0x1f, 0xffff, {0x20, 0x9, 0xffffffffffffffff, 0x2, 0x8, 0x7e0e0000}, 0x5, 0x1fe}, 0xe) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x2f0) 2018/05/27 16:08:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000000100)=0x1f, 0x80000002) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xe, 0x14000000000}, {0x0, 0x80}, {0x3}, {0x2, 0x9}, {0x6, 0x2}, {0x3, 0xfe3c}, {0xa, 0xc56}, {0xc, 0x1ff}, {0x2, 0x43}, {0x3}], 0xa) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) 2018/05/27 16:08:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000c) accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) 2018/05/27 16:08:52 executing program 7: r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/27 16:08:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x248301, 0x0) open_by_handle_at(r2, &(0x7f0000000340)={0xbc, 0x9, "eaebae1e8d1a46bf729188f16a6996fe0e5ed6b22f0600d5f6b1ea5a154e0414051049b073af0d2b79695c4ac62d66e04cc015a8774f4e6edeceebbcc86e4b359dc4beef8f3eddc949ef2ffe9e357e98170cb9e05e80e1cba4a3d714a31b51b93fd00ea5d5963d88066b438c5c450d5598a1feba71da15f84a8907d9bad326fbad480d4ab2cdfb481cabccf9af4fe7e6e60fc656e13ca07ad8bc29fcc16f359420b3de7625a3879ab7843f7b2e9113196e63889b"}, 0x81) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x5cf, 0x3, 0x10, &(0x7f0000fff000/0x1000)=nil, 0x20}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) read(0xffffffffffffffff, &(0x7f0000000100)=""/210, 0xd2) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000080)) fcntl$setsig(r0, 0xa, 0x3f) 2018/05/27 16:08:53 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x3e, [], 0x0, &(0x7f00000000c0), &(0x7f0000000040)=""/62}, &(0x7f0000000200)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x9, 0x8000a, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000240)=""/123, &(0x7f00000002c0)=0x7b) write$binfmt_elf32(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1, 0x9, 0x6, 0x3, 0x2, 0x3e, 0xff, 0x36c, 0x38, 0x201, 0x4, 0x7, 0x20, 0x1, 0x4, 0x38, 0x1}, [{0x7, 0x1, 0x91, 0x200, 0x7, 0x7c8, 0x7fffffff, 0x1ff}, {0x6474e555, 0x11, 0x200, 0x80000001, 0x5, 0x5, 0x917, 0xde3a}], "b1c635bfbed789e2abc77bcff838b043db7781abf3e09cb8ef692d91e944541ff1fe23a1ba021ce5bd78b4c2352a7c081cea9cc4aceea1e9a16e7fda41f3c9de444b8887b98a3eebda063f1d3a5b1cfe261bde4f9cbb90b78dbb485e422742d938a07123feed367fc011b6f6845738a396c9effb259466846291092d1e", [[], []]}, 0x2f5) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000e58000)=0x28) 2018/05/27 16:08:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x402) ioctl$int_in(r0, 0x5473, &(0x7f00001e3000)=0xfffffffffffffffe) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x4}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "e2622f457a1aa5e3d565c688b6e518b96d92385582128fa88685046dd8bf7873d0baefb870d8aee7fbb0b1fd715d87367277b5bdfd84450433538abfacbeb16aa5863b0459817b6cfd54"}, 0x4e) 2018/05/27 16:08:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'veth0_to_bond\x00'}]}, 0x2c}, 0x1}, 0x0) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x5000) shmdt(r2) 2018/05/27 16:08:53 executing program 6: io_setup(0x200, &(0x7f0000000380)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x1a4) io_destroy(r0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3128, 0x480000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x5, 0xf6, 0x3, 0xffffffff, 0xffff, 0x2, {0x0, @in={{0x2, 0x4e23}}, 0x9, 0x2, 0x7ad, 0xffffffff, 0xee}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff090001ff01000500060001deffff008006000000df1aa0758f826163ed611e719593d8c2d5128b74d674f6283f2fe5d92a24752100583c0b1ace0cd307cbd273f422b76b1cca96a1cf0eca5d7d8746d0a6ab8e5dc40e64b2b4930f7c04546c19930e3b7c6d7a74c8a3f7b16d388323ad4386a2a44c287999848294702552f2"], 0x1a) 2018/05/27 16:08:53 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa99aaffffffffffff86dd6061dfaa00082f00fe800000090000000000000000000000fe8000000000aa4e21000000089078"], &(0x7f0000000280)) 2018/05/27 16:08:53 executing program 2: unshare(0x2000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl(r0, 0x7, &(0x7f00000000c0)="4d2bb041824a76db58fdcbfad377ac5e2b0a0d0d15894f299f7f4e13637b68e21c3f051f9509d0b59ea7047a4fe744ab8c26ae749e2274c798a52f3f08b2421c1621428bb7046398874fb2589aeeb1a791c5ef7efe3f752c033c5224") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)) 2018/05/27 16:08:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0xc, @uid}]}]}]}, 0x30}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'vcan0\x00', 0x2}, 0x18) [ 138.435566] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 2, id = 0 2018/05/27 16:08:53 executing program 4: r0 = socket(0xa, 0x5, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000080)='vboxnet1\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r1, 0x0) ftruncate(r1, 0xa4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/27 16:08:53 executing program 7: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x811, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0xffffffffffffff68, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) lstat(&(0x7f0000003d40)='./bus\x00', &(0x7f0000003d80)) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/27 16:08:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402cef, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x101000) 2018/05/27 16:08:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$VT_WAITACTIVE(r2, 0x5607) listen(r0, 0x11000000000b) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/218) accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)=0x1000) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x0, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffeb2) shutdown(r0, 0x20000000001) 2018/05/27 16:08:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/136, 0x88}], 0x1, 0x0) fchmod(r0, 0x118) read(r0, &(0x7f0000000080)=""/117, 0x75) 2018/05/27 16:08:53 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x5, 0xffffffff00000001, 0x1f, @random="f0b38e1cc8d7"}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/27 16:08:53 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x400}, 0x401) epoll_create(0x13) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) 2018/05/27 16:08:53 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000}, @generic={0x101, 0x7fff, 0x5, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc4d7, 0x0, 0x0, 0x0, 0xffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xfffffffffffffffe, 0x9d, &(0x7f0000000140)=""/157, 0x41100, 0x1, [], r1, 0xd}, 0x48) execveat(r0, &(0x7f0000000480)='\x00', &(0x7f0000000380)=[&(0x7f0000000340)='\x00'], &(0x7f0000000200), 0x1000) [ 138.718586] mmap: syz-executor7 (8236) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/27 16:08:53 executing program 3: mq_open(&(0x7f0000000b00)='\x00', 0x840, 0x84, &(0x7f0000000b40)={0x4, 0x277, 0xfffffffffffffffb, 0x2, 0x80000001, 0x1f, 0x8, 0x1659}) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b80)={0xc, 0x3, 0x2, 0x4, 0x14, 0xffffffffffffff9c, 0xfffffffffffffff8}, 0x2c) r1 = socket$inet6(0xa, 0x3, 0x800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000bc0), 0x4) r3 = dup3(r1, r2, 0x80000) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)) r4 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c461f07cc04000200000000000002003f00ae010000240200000000000040000000000000000302000000000000a10000000600380001000100fc03070057e574648bc400003abb8e41000000000100000000000000640000000000000007000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000408b9dec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x878) unshare(0x24020400) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYRES32], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000a40)={0x8000, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}}}, 0x88) recvfrom$inet(r3, &(0x7f0000000000)=""/153, 0x1000001a8, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfee9) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000023c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000002400)=0xc) bind$packet(r3, &(0x7f0000002440)={0x11, 0xf7, r5, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/27 16:08:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f00000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe000000100"], 0x80}, 0x1}, 0x0) 2018/05/27 16:08:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xed}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x2, 0x2dee, 0x5, r1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/05/27 16:08:53 executing program 2: r0 = socket(0x15, 0x80005, 0x3f) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) 2018/05/27 16:08:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)=0x20000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0xffffffffffffff8c, 0x2, 0x3f, 0x3c}, 0x14) 2018/05/27 16:08:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c05b4ffa51e173a293715b3baf02f07ef212c5788f6e", 0x16) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xcac}], 0x1, 0x0, 0xd}, 0x8001) writev(r1, &(0x7f00000017c0)=[{&(0x7f00000013c0)="e34b4301dc6e654f335fbf0ff4f6d3aae5658789f1b2abe1e42254da2f76e00c76c32b599a65f30eafcd3f5a0f71bf76f588b41f36ddd1a46c758ce2305ab3acc0f3f9d6a1117b6fc58317443c0f0c64c03980f3ad74d7e3f7e917e8640c3dcbb56625b5515574aa3daa72ed13292bf9e5ff315dbad6b29e6aecdf91051ab9129132101d5e26757c95dba06cbf94302ba549b5bf1b125c3bcce4c99a8eba32f68dc2357574f4c73bc705e34668e779191477717b6239efe80602b0bf40b20ca2b0cb205422bce01999660a075d155f975e94b3bb68a82e64c8c0fc6e0f71db715c22dcc8aff0277d", 0xe8}, {&(0x7f0000001540)="eaef22663924cbc00f052a143fba5a3a9b491b3f6638616f023c8300871ff05e3f42d57c62ef62d0599955d022bb2513625530d193e1289f35e92e777db9cb374e30eaa3859581ea9b03945e6872ed77da62", 0x52}, {&(0x7f00000016c0)="64e5aa73cb8db622e1f2251bbc6bbf8c6380effa8023d415a7c61c9548d512bbd3e4f346ae68a8e49763798e578cad7f0424ec8932b3e96fdb95b570929620a2bff82ca8795962e294c8babc6c6e9d834551d585c47817cf25fc1ef6004211d8c12d57bd25e70f3fdc8d7176916f2da2ba71f97fce0b92b4e977485283ebf7ecd2978d3724f87a83ab9eccdeb4e1a53d5d714178ac4bd9f913c84a174bc943c6aa1d4e6a92d594aa90446e4c3790cd9241689a73a0ce8abf82ee46e251493224c138c7dcf05c8c041765aed9938811fe7b06310fcd75a738ab5e1217fd75dbc491cc33304f9cfd", 0xe7}], 0x3) 2018/05/27 16:08:54 executing program 3: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x88000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000640)=@req={0x9, 0xd42b, 0x3, 0xfff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x3, 0x410, [0x20000140, 0x0, 0x0, 0x200003a8, 0x200004f0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4a, 0x88e7, 'ip_vti0\x00', 'vcan0\x00', 'gre0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@random="df606bd39d2d", 0xfffffffffffffffe}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8, 0x3f, 0x7}}}}, {{{0x9, 0x52, 0xa1d, 'vcan0\x00', 'sit0\x00', 'team0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3f}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x1f, 0x22, 0x8100, 'ip_vti0\x00', 'erspan0\x00', 'yam0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x488) 2018/05/27 16:08:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}]}, 0x110) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000000280)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/05/27 16:08:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) keyctl$session_to_parent(0x12) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'bcsh0\x00', 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f0000000080)="57860e17f91a8bf2b42a183dbec553fd", 0x10, 0x0, 0x0, 0x0) bind(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x76}, 0x2, 0x0, 0x0, 0x3}}, 0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req={0x8, 0x5, 0x20, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x80000, 0x3fffffff8, 0x7, 0x81}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2c5}, &(0x7f0000000200)=0x8) unlink(&(0x7f0000000000)='./file0\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/206, 0xce}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x74, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0xf25}]}, &(0x7f0000000540)=0x10) 2018/05/27 16:08:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800040025bd7000fbdbdf251cb41000ff00ff0d0034000008000400", @ANYRES32=r1, @ANYBLOB="fb0f1f39263f3cd71f47f2ab284dc5077faca063200f2ef166dc133abaea291c6553af198c7475f4bd3298b8706770ebcb0f2ec0", @ANYRES32=r1], 0x2c}, 0x1}, 0x881) 2018/05/27 16:08:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3b, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000240)="7b4aa0b0e8826568e4db7a3c9164faf6caab1048f1c050fc2158478ef38765fedfd686d01b872c529e4433ed33f11a02c58118f472611ec5d6974397df4fe2d8b5f82ce8d05073d16cc7a968078e5bb829a57fdd679706534e43494e546a41e82c3d74fba7084bac4f61741a99cc2f11f516717e7ee7e4a42a20affcacf472530b54cd58353218b1a4eb2d67a4f4a5f947fc436136e2294ced3b02b3767f24fc5f0c672cfdd8f2bd449d287d996110952290728c031b06318850db06752146561d023f3f2a7b460d2d1d989a5169ea77743614902b176f44b2e007c6b133a71321dcb4e3c5ce2a9c0aaffe256f384434326681496d0d", 0xf6) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x4000) bind(r3, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x468001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3}) 2018/05/27 16:08:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x802, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) pwritev(r1, &(0x7f0000002580)=[{&(0x7f0000001380)="fe383a8172be852f", 0x8}], 0x1, 0x0) 2018/05/27 16:08:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="1cf5d026d6ae7f2f5cde51567b85d7f7247704a6f3cfe7aa47a0d8fdc053e4d073544a70621cdee0b23ea2c2ba3c8c5cf48db8b03eb85832c2b27a702f6c89449b1e33b6d44c84d95d6f550cfc041bd5b5fb583cacf2d1d299c97459607a807c027471ef719142b5e233d483f2f85580455119497e9f9818fae02e5fd52bf3d295fe93d8550df90ecd327e54fb3e8e5fb33270bcf34e329ff8bf89239f8c45512ec1e1039dae52d148e388b6c15b480416dc9fea4e430dbabd8465210c054aae677860f2ed3e7ec643eabb592fcf", 0xce, 0x11) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e3000/0x2000)=nil, 0x2000, 0x103, 0x15, r1, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='V'], &(0x7f0000001ffc), 0x1400) 2018/05/27 16:08:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200c14}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40400c5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bridge\x00', 0x10) 2018/05/27 16:08:54 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x34b, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/27 16:08:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40, 0x4) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000000240), &(0x7f0000000280)=0x4) unshare(0x24020400) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000080)) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/27 16:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x541000) accept4$ipx(r1, 0x0, &(0x7f0000000140)=0xfffffe17, 0x807fe) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffa8) 2018/05/27 16:08:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/27 16:08:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0xdc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = dup3(r0, r0, 0x80000) socket$inet6(0xa, 0x805, 0x100000001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100}, &(0x7f00000001c0)=0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/05/27 16:08:54 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=""/238}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r1) 2018/05/27 16:08:55 executing program 3: r0 = userfaultfd(0x0) ioctl(r0, 0x800, &(0x7f0000000000)="002d18a482f4447057e7e0964bcb019785cffe26b864ca0b294bdde12422efc5edb25f1ab3e7ab7139d68e2a7cd284c9744a3b94a39f9440af7e60f9a3dcc8f6837e3ca0ef47f9fab8f300d43cb5708b31f5d0fb80e1c5a4a68503f6d8e137f4f0b301e03c9c2fc8a8b6") r1 = socket$packet(0x11, 0x2, 0x300) ioctl(r1, 0x8912, &(0x7f0000000080)="c426262c8523bf012cf66f") socket$inet6(0xa, 0x5, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000006840)=[{{&(0x7f0000000d40)=@generic={0x0, "a7c42a4da932595f64b39ef589ddd60e681cc1420e345d9fb21451b5dcea43fcd744a23a377c6ae4bb663f31a2fd795d9a0ba5fa6777dc30e8726b487cfdb6e5849063ce30aa610834c5b498f3bb739f58dbae8f1fed21b3964528ea32aedb173f29e18e00e5efd5959f10351591532e220e4a0d1c084824c2750d94f323"}, 0x80, &(0x7f0000002180)}}], 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/27 16:08:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r2, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000002040)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000003c0), r3, 0x2}}, 0x18) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000340)={0x10}, 0xfffffffffffffce0, &(0x7f0000000380)={&(0x7f00000001c0)=@del={0x118, 0x11, 0xb08, 0x70bd28, 0x25dfdbfb, {{'ccm(blowfish)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x8001}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x474}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x9}]}, 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x4000) write$rdma_cm(r2, &(0x7f0000000140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x425f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff7bd5}, r3}}, 0x30) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/05/27 16:08:55 executing program 0: r0 = socket(0x10000001, 0x100000080a, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0xffffca88, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/27 16:08:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) fcntl$getown(r0, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/l2cap\x00') ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x1a5, &(0x7f0000000040)}) 2018/05/27 16:08:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"623a1e03000000aa49e1ee08e9726700", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000040)={0x0, 'dummy0\x00'}}}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005015, &(0x7f0000000000)) 2018/05/27 16:08:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = socket(0xa, 0x1, 0x0) fallocate(r1, 0x0, 0x6, 0x4) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ftruncate(r0, 0x0) 2018/05/27 16:08:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', "776c616e3047504cfa00"}, &(0x7f0000000180)='net/mcfilter\x00', 0xd, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x43}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x1000000000000051) accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0xfffffffffffffdd7) 2018/05/27 16:08:55 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x978, "b1256da294698b9d3a33b4ababc49c0f791a452afe6b825f3bc53d38d70f3bb08c64160d5791f8a4a7b60896b7813735b0ccb84b36be75091bea504af057a73ec66f1ebf16e2ba1804b9518ad1ef29b5"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/05/27 16:08:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="280019cea9fff6060a0000a915de0005190000040d0b79af50f5abbe9000f8ff0700000000000000000000c0fd808f8c34f0bebe0eb1b9795d4b1daec4d720bbb5fbd1bd8f9687e58f60d166a34020f2c69d00960bbe0c2f8193765d1569361312e77dc10cbc875d0100", 0xfffffffffffffdd1}], 0x1) 2018/05/27 16:08:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x25e) 2018/05/27 16:08:55 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)="6e65742f75647036001463deb28e26b1b0b5885e4440899f64a7c14c0d92d706000000000000007461f90078c6cb3b37fff0a0d38173f98625b354f6e431ef4a52fbe4ab2a90dbee2d16fbc2289a5dc46fb0b43bf7d77f6b66d89576894512494047b88f881f20a90cb05cf6d47a6e4973efc9eb748dad7ac7b37b7411f9b876f3797c29e9e5c29dc47fd1ed4bae95debccbffb1aa3e430fce687d1c60024f591aa879d7919290") ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x4, 0x3, 0xfffffffeffffffff, 0x7, 0x2}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180)) keyctl$update(0x2, r3, &(0x7f0000000300)="4832b3bbb879e9e83a6d0e3b7a27e99335318329d90127cd825336024100b18ea48de54e3353925d09eba89ad3ba2c38f9c2c04c801075039a1674d5ae6e54a70ed00246af057702b15a5ef8e6d92ba4", 0x50) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x7967) 2018/05/27 16:08:55 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f00000001c0), 0x15c) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00000000c0)=""/193, 0xc1) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000080)=0x2a1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001280)={r4, 0x3bae}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x87e, 0x0) 2018/05/27 16:08:55 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prlimit64(r1, 0xf, &(0x7f0000000080)={0x8, 0x9}, &(0x7f00000000c0)) fallocate(r0, 0x2, 0x7fff, 0xffffffff) readv(r0, &(0x7f0000001480)=[{&(0x7f0000001380)=""/230, 0xe6}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1e) [ 140.730727] kernel msg: ebtables bug: please report to author: Wrong len argument [ 140.788985] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/27 16:08:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}, {}], 0x2, 0x0) 2018/05/27 16:08:55 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r1, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000002500)=[{&(0x7f0000001240)=""/7, 0x7}, {&(0x7f0000001280)=""/114, 0x72}, {&(0x7f0000001300)=""/10, 0xa}, {&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/101, 0x65}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x5, 0x8001, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) 2018/05/27 16:08:55 executing program 0: ioctl(0xffffffffffffffff, 0x10000000c2604110, &(0x7f0000000040)="c75800000004") 2018/05/27 16:08:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f00000000c0)="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", 0x1000, 0x4000000, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x3, 0x2, 0x4, 0x5, 0xeea0, 0x5, 0x8, 0xc379, 0x6, 0x5, 0x40, 0x8af7}) ioctl$VT_RELDISP(r1, 0x5605) ioctl(r0, 0x8918, &(0x7f0000000040)="2b7ee2d974f7653b4b31245b2b1167e873283a3a0be7") ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/27 16:08:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) 2018/05/27 16:08:55 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="05000000003c3900000060af04ca01083c0000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x1) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x3013ff, 0x0) fchmod(r2, 0x0) 2018/05/27 16:08:55 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000001c0)=@fragment, 0x8) write(r2, &(0x7f00000001c0), 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="5f797a3163435b6720bef5f06f0ddf0ab143be2071fc383e92a783f72367dd03dd04000000000000000a37b1de2ef980d5a9c425f8129291"], 0x4) 2018/05/27 16:08:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x200) write$eventfd(r1, &(0x7f0000000280)=0x5, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e23, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0xfffffffffffffd87) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x9c) connect$netlink(r0, &(0x7f0000000240)=@unspec, 0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x3, {"65d0fb25a55ace"}}, 0x10) 2018/05/27 16:08:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) tgkill(r1, r1, 0x32) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8e00, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000080)={{0x3b, @broadcast=0xffffffff, 0x4e22, 0x4, 'fo\x00', 0x29, 0x7fff, 0x24}, {@empty, 0x4e21, 0x1, 0x90, 0xc0e, 0x2}}, 0x44) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/27 16:08:56 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffff9) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000540)=&(0x7f0000000500), &(0x7f0000000580)=0x18) r3 = add_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="d4fcea763460852886411382f06fe8d4f37ab50326b41c", 0x17, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x100000001, 0x1f, r3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xda5}, &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000005c0), &(0x7f0000000600)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1ff, 0x400, 0x1, 0x101}, &(0x7f0000000100)=0x98) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0xa, 0x8001, 0x7) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e20, 0xa81, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x3691823a, [0x9, 0x8, 0x5, 0x3, 0x7, 0x4, 0xea, 0x8001]}, 0x5c) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000032c0)=ANY=[@ANYBLOB="2c0000001200310f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000120008000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/05/27 16:08:56 executing program 3: syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/75) 2018/05/27 16:08:56 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x80805, 0x4) llistxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000001000)=""/4096, 0x1000) 2018/05/27 16:08:56 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x103004, 0x0) fchmod(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r1, 0x5606, 0x82e0) [ 141.255254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 141.301744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/27 16:08:56 executing program 2: r0 = socket(0x5, 0x4, 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/55, 0x37, 0x40002000, &(0x7f0000000040)={0xa, 0x4e24, 0x300, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0x2d5, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000101ff0100000000000000000008000800e0000001cc45f6b2526a7d0ae2b3737cdd2766bcfd77721566283267cff43dee69b6f66fdd61069e4a13478563b09b66c2a520b368f29361b13d20c0e310244f2b1b26ce334a5c15cc6209e38e157e21dabc577b7cba6f8e49e19f7562f77dae8f60761faeb4349d3796d9ae8f538eac000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x142, 0x0) close(r0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x3, 0x53, &(0x7f0000ffd000/0x2000)=nil, 0x7}) 2018/05/27 16:08:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xbf, @time, 0x0, {0x3e20000000}, 0x0, 0x0, 0x270}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) membarrier(0x6b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 16:08:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0xf}, 0xa0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x8e84cc4e2a5e8e55) finit_module(r1, &(0x7f0000000180)='cgroup.events\x00', 0x0) mq_open(&(0x7f0000000040)='\x00', 0x800, 0x40, &(0x7f0000000100)={0xffffffff, 0x5, 0x32c6, 0x6, 0x7, 0x1, 0xfffffffffffffffd, 0x3ff}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000080)="2f3e805fe2f2f24526d58bd5384ad97704000000", 0x14) 2018/05/27 16:08:56 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") fadvise64(r0, 0x0, 0xbc, 0x4) lookup_dcookie(0x0, &(0x7f0000000040)=""/13, 0xd) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)=""/128, &(0x7f0000000000)=0x80) 2018/05/27 16:08:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendto(r0, &(0x7f00000005c0)="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", 0x1000, 0x48010, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x7ff, 0x1ff, "06a5b4e13616a81aa8379102d0ecb471b83d4764ec52561992b1217b6f11a6ac729ea62f641eecc1819c9c98b8656acf3f46b82c8a284d2158cfc3b8b759e9", 0x17}, 0x80) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xfffffffffffffffc, &(0x7f0000000180)="c625263123ea010c6e6ff29d01b9515b820d4a3cf8f92a196f0826987ff3500acf926784b3ddfceb385a36cd4eaee490") connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) 2018/05/27 16:08:56 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x8001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[], 0xfffffffffffffe56) 2018/05/27 16:08:56 executing program 7: unshare(0x400) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000), 0x0) sync() 2018/05/27 16:08:56 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x80000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0700000005bb7100c11a482ca325e636b5bead7a43938572000000000000ff7f0300b1586db4bb"], 0x12) mbind(&(0x7f0000a89000/0x3000)=nil, 0x3000, 0x80000800, &(0x7f0000000000), 0x10000000000202, 0x4) [ 141.535878] l2tp_ppp: tunl 4: set debug=cf10464f [ 141.550628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 16:08:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x840, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000023c0)={r0, &(0x7f00000003c0)="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", 0x2}, 0x20) r1 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000024400000484bd4003fa7555d2f83e3c2d9003be74f567934840451d340d7631bd12a581e3009000000000000d9a3bde944b91fa818f73b90e09a35fab5792f51149fcf09cc4ad3add02581764d1b37a49ac916b7ba5ad7847e0c7000000000000000094e773ca8589e4e4f0a98ed7999b7251bfdd0f36e37c7074767d0a36e9eeebcd2992f82cfabfd3df9a869095d68a48687e020f8cab4382b3db76a22e5500d32203ca3880d34135f8cd4b230a6efc613c3409df3ebfd4cd59a"], 0x14}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f00000000c0)="c9f949c3accfac356c8ac3334a96810c0eb4811880d1659ef98c94e7e16a895529efe5d8b4ab7fff5dc51511a2ddb238901cc99731444ef7ec97507969a478d7bcbda13fe4cecc1d74d3dd8490a0ffd0d9c7ef10818612", &(0x7f0000000200)=""/197}, 0x18) 2018/05/27 16:08:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400228000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x7c2de70d, 0x20, 0x1, 0x100000001}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000380)=""/246) 2018/05/27 16:08:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfff, 0x30, 0x100, 0x64}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x8}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3}, 0xffffffffffffff0d) sendto$inet6(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/05/27 16:08:56 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x2, 0x6}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x101080) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/27 16:08:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000880)='/dev/full\x00', 0x1, 0x0) sendmsg$rds(r1, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4e22}, 0x1, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000800)=""/83, 0x53}, {&(0x7f0000000300)=""/163, 0xba}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/45, 0x2d}, {&(0x7f0000000600)=""/175, 0xaf}], 0x9, &(0x7f0000000780)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x1}], 0x18, 0x40000}, 0x8004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4016}) ioctl$TUNDETACHFILTER(r0, 0x400454d1, 0x0) 2018/05/27 16:08:56 executing program 5: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000000c0)) read(r1, &(0x7f0000000080)=""/52, 0x34) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='\a'], 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x200) [ 141.795522] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 16:08:56 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) 2018/05/27 16:08:56 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x81, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x22, 0x401, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)="e6"}, 0x10) 2018/05/27 16:08:57 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000940)=0x9, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) socketpair(0x11, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000000140)=0x15, 0x10001) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x97, [], 0xa, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/151}, &(0x7f00000003c0)=0x78) ioctl$void(r2, 0x5451) read(r2, &(0x7f0000000180)=""/162, 0xa2) 2018/05/27 16:08:57 executing program 2: r0 = socket(0xe, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd06000000000000020501000b000100030423ca0000cf", 0x1f) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x33) 2018/05/27 16:08:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv4_newrule={0x38, 0x20, 0xb01, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000c}, [@FRA_SRC={0x8, 0x2, @rand_addr}, @FRA_FLOW={0x8, 0xb, 0x10100}, @FRA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0xd1, @local={0xfe, 0x80, [], 0xaa}, 0xa6}}, 0x7fffffff, 0x3ff, 0x2b1c000000, 0xb2e, 0x81}, 0x98) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x101081) fdatasync(r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x58b8, 0x401, 0x6, 0x8000, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0xfa}, 0x8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000002c0)) socket$alg(0x26, 0x5, 0x0) 2018/05/27 16:08:57 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) r1 = dup2(r0, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x83, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/131}, &(0x7f00000001c0)=0x78) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000f7aa6c"], &(0x7f00000002c0), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80040000400, 0x0) 2018/05/27 16:08:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x17d) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/05/27 16:08:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f00003d1000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0xa5, 0x9, 0x0) mlock(&(0x7f0000354000/0x1000)=nil, 0x1000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x203, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x4, &(0x7f00008a0000), 0x1, 0x2) 2018/05/27 16:08:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000480)=""/214, 0xd6, 0x0, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x0, "06bf0ed49ff5"}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x2, "fda5be855705904084ee7a114975585d04"}], 0x28}}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880), &(0x7f0000000640)=0xc) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0xdb}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='cpuacct.stat\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000840)={&(0x7f0000000680)='./file0\x00', r2}, 0x10) 2018/05/27 16:08:57 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r5}, 0xc) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r7 = epoll_create1(0x80000) r8 = socket(0x5, 0x6, 0x2) getsockopt(r8, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r6, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r6, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/05/27 16:08:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_emit_ethernet(0x18, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x0, 0x101, 0x1}], {0x8100, 0x8, 0x100000001, 0x4}}], {@generic={0xe867, "8eb0"}}}, &(0x7f0000000080)={0x0, 0x4, [0x5a9, 0x64f, 0x3bf, 0xb13]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x74) close(r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0xfffffffffffff801, 0x4) r3 = socket(0xa, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x105000, 0x0) open_by_handle_at(r4, &(0x7f00000001c0)={0x5e, 0x7, "c80f3f7769076eb974ecd30262749f7e0669e3837bc5ed10e004f385f5ba3d98b783a490440450cb3c23b30ef45685cef0790103f39f163197d252363b7759169a3e16ec08ea2f129ad055b97c420cc2defb35bc61a5"}, 0x2000) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xffffffffffff56d5, 0x200000) ioctl$TCSBRKP(r4, 0x5425, 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/27 16:08:57 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x4, 0x6, 0x4, 0xffffffffffffffc0, "9269174f50b76c9f00b5bc3740d86270b1d7738b7713135490174654fcb83664184ae5422ab8c0b7905dc8c7", 0x7}, 0xfff, [0x0, 0x4, 0x0, 0xfffffffffffeffff, 0x1000, 0xfffffffffffffff9, 0xffff, 0x641, 0x7f, 0xad, 0xffffffff, 0x5, 0xff, 0x40, 0x91c5, 0x1, 0x70, 0x4, 0x1, 0x36c8, 0x4, 0x9, 0x1b, 0x2, 0x10000, 0xffffffff, 0x9, 0x9, 0x7ff, 0xffffffffffffff01, 0x4, 0x200, 0x7, 0xffffffffffffffc0, 0x3f, 0x0, 0xfffffffffffffc01, 0x7a, 0x6, 0x9, 0x80000001, 0x3, 0x100000001, 0x3, 0x4, 0xfffffffffffffff9, 0x9, 0x3fc00, 0xe1, 0x368, 0x1223, 0x0, 0xc67, 0x6, 0x80000000, 0x9, 0x1, 0x80, 0x7fffffff, 0x1000, 0x3, 0xe2f7, 0x0, 0x400, 0x6, 0xd870, 0x8, 0x1f, 0x7, 0xfffffffffffffffc, 0x3, 0x2, 0x200, 0x1f, 0x425c, 0x5, 0x0, 0x6, 0x6, 0x9, 0xff, 0x1daa, 0x400, 0x2, 0x7fffffff, 0x5, 0x6a, 0x3ff, 0x1, 0x800, 0xbe6, 0x1, 0x401, 0x8, 0xc87, 0x8001, 0x0, 0x9, 0x3f, 0x4, 0x7, 0x401, 0xe22, 0x200, 0x200, 0x6, 0x1, 0x0, 0xa8, 0x100, 0x9, 0x7, 0x5, 0x7, 0x7f, 0x9, 0x3, 0x5, 0x80, 0x3, 0xb64, 0x94, 0x9, 0x7ff, 0x169, 0x2, 0x4, 0xdd6], {r1, r2+30000000}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0xfffffffffffffffc}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000007c0)={0x4, 0x56, &(0x7f0000000740)="2bdb102b7d43a50045e52c3a0b64e58960317a903838a600ad0dab5e1791329846ad37e8913d66bf9631c53029e2809ca670221c24e0290313490b6261d5760b0ce4c6316d9301a3918ef12045772afe9a54e956a42b"}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/45) 2018/05/27 16:08:57 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa8380) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000080)=0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0), 0xfffffffffffffcd1) 2018/05/27 16:08:57 executing program 3: r0 = eventfd2(0xffffffff, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x5, 0x9f86, 0x6, @empty, 'dummy0\x00'}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) 2018/05/27 16:08:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000140)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1, [], r0}, 0x48) 2018/05/27 16:08:58 executing program 4: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) socketpair(0xd, 0x80001, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xf5f2, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}]}, &(0x7f00000001c0)=0x10) 2018/05/27 16:08:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xfffffffffffffffe, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "e1"}], 0x18}}], 0x1, 0x0) 2018/05/27 16:08:58 executing program 0: r0 = memfd_create(&(0x7f00000001c0)="000000008c4e0000008c000000000045795770d2f423ccbebf22479b08eeaef3031707380d96f8cf2ddd6f8345459639ae60521bbef83647ce4a7b75133ff03087f15018f676ccf8d843274d96cffefafae29ae3f64b0ce31f226f2e5046c9bee0cc7b360dd47661e8a65e9e2f55f059019e4f178f829beab6b3392fd0a7417b093cd62e7646c8b6cfbd4c06a5883815af487b0ab20c0011e25f4fe0cc69eaae884621b2c89f3f32d6441db6d48f44b7066a0370f1bb36837e2e6cce5f959230865acf13574931a7d658c9169e9211b26fbae785d506ada628648f1b0bec6411e6d766c85a897184e79802", 0x0) fchdir(r0) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000180)="f2", 0x1}, {&(0x7f0000001200)="45213b6e37cecdfbe85efea6a5f9c798488cd7348ca0d745b2df0ee7402c7a055841268f210ecaea37495f92af4b4efa453fa92daf3779bd8e114726ca4b73a2dcc6deac0fce58106319f31e9c0503fab989aafcbd399b1ed0e19c486d1374cc017d15f85a07df0cfd8ca6e361b8e67cb587f6ea65637e9ebca859cdb0106355c74410b4760b176867fb65bdbd85403fdd7e15f50029c8bb18562324971666ad802efaa6338b7b05bc5a932a08cc7d246c9d331461914bf7bf8ea29e0abeeb4bb260a0d6cc20d453baaa77f18de9305ebfb82f8022dfd6f8b3be49869d9b63ac9c8206b21d7c317f7456f4850ecdcb17b179", 0xf2}, {&(0x7f00000025c0)="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", 0x1000}, {&(0x7f0000002440)="fd345f5f7bb3bf2502d1d6c3684347f4db12bb27f4f7aa1fb8498310cdcb9174da4ec4a612456f810b385d829626263fdbd5441f097a49a951da539dc081fe02ba8a9b28cfbb861eb22dabb0b625013949fac18a781b33823ef8d85a76ac1b2831e634b2a4973c7f3afda6662590de6ec84f676c8c2c3bb9079f9549db6cd2218bfb926eedf3ee72fdd644a36d55b6d96161af77a8e1f3c02a7085bb6a17fed7815667d7be1ce24bb066e1c50858d6790b2e8729464ffc450b3ad32b209b818578a0dbb76fd4c0134d876e06bc194d51f9be203fb18a87bf98fa68ad5a73ffdb452a8f28437523bb0a5b0ef64a87b82cac7e84", 0xf3}], 0x4, 0x81007) 2018/05/27 16:08:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x220000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x240202) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/05/27 16:08:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r3, &(0x7f0000000180)=@random={'os2.', 'posix_acl_access\x00'}, &(0x7f00000001c0)=""/135, 0x87) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x8, 0x6b5d) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x3, 0x1, 0xcf, 0x2c, r4}) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/05/27 16:08:58 executing program 1: mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000000)=0x18d, 0xffffffff, 0x3) prctl$setmm(0x23, 0x0, &(0x7f0000ff8000/0x4000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x288400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x858b, 0x4) fsetxattr(r0, &(0x7f00000000c0)=@random={'security.', '/dev/hwrng\x00'}, &(0x7f0000000100)='/dev/hwrng\x00', 0xb, 0x2) 2018/05/27 16:08:58 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000000)) unshare(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10002, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x101) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/05/27 16:08:58 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8, 0x80402) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000280)={0x3, 'bond0\x00', 0x2}, 0x18) r1 = socket(0x0, 0x80000, 0x59) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/05/27 16:08:58 executing program 2: socket$inet(0x2, 0x7, 0x5) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ptrace$setsig(0x4203, 0x0, 0xc0000000000000, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00', r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req3={0x0, 0x0, 0x8001, 0x5}, 0x1c) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000bc0)=ANY=[@ANYBLOB="66696c746572000000000bfe"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/27 16:08:58 executing program 6: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x8100a, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x9, 0x20, 0x7f, 0x9}, &(0x7f0000000200)=0x18) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/27 16:08:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x100000000, 0x7, 0x3, 0xffff, "f1cdd72aa1f0c51e8e87e2913644f49614ad778243b51e2f5ee3081d4605c7320401dc7823648fce4a092380", 0x8287}) 2018/05/27 16:08:58 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) recvmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f0000002640)=@vsock, 0x10, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/196, 0xc4}], 0x1, &(0x7f0000002940)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000002ac0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r2 = semget$private(0x0, 0x3, 0x401) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={r3, r4+30000000}) 2018/05/27 16:08:58 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, r1) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) 2018/05/27 16:08:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x80008000000001e, 0xf, 0xf806) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/44) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x1, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x80, 0x0, 0x3, 0x38, 0xa1, &(0x7f0000000080)='veth0_to_team\x00', 0x0, 0x5, 0xfffffffffffffffe}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) 2018/05/27 16:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/05/27 16:08:59 executing program 7: unshare(0x24020406) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x800, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8000) close(r0) fdatasync(r0) 2018/05/27 16:08:59 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x140) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001300)={0x9, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x5, 0x1, 0x800, &(0x7f0000001380)='rose0\x00', 0x20, 0x8, 0x1}) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x705) getdents64(r0, &(0x7f00000001c0)=""/169, 0xa9) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x81, 0x2, 0x8001, 0x7, 0x20, 0xfff, 0x1ff, 0x0, 0x9, 0x80000001, 0x30000, 0x80000000, 0x4, 0x10000, 0x3038]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r4, 0x45a}, 0x8) getsockname(r2, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) 2018/05/27 16:08:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x800) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="14002000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x14}, 0x1}, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000080)="00000300000000000000001e90febdb666d0fb6fc090d406616d9944a04cec2023c2e7e51fba91317d865de3568811993e40954f9d345c84819335ab5f4ddf8868828d5d0cbd42d54890e6036ac7b8") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="b10a0000080000000000000000000000010000000c00000008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/27 16:08:59 executing program 7: r0 = socket(0xa, 0x20000000000001, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000280)="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") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x12, 0x0) 2018/05/27 16:08:59 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x80000001, 0x109400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x3, 0xff, 0x1, 0x62, 0x2, 0x100000000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x4, 0x84010, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/27 16:09:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x6, 0x400, 0x0, 0x8}) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00000000c0)={'veth0_to_bond\x00', @ifru_names='veth0_to_team\x00'}) 2018/05/27 16:09:03 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x840, 0x0, &(0x7f0000000000)) mq_timedreceive(r0, &(0x7f00000000c0)=""/114, 0xd0, 0x66, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000600)=""/2) mq_timedsend(r0, &(0x7f00000004c0)="1ecddb839601b68d99ac0ac149066503e93f5b5597db6ef6154fc3ca3e01376ea3e07eb7d894f1e6d06c282ad2fb0c8f7dc28fe344e03d284769fcb11cd4b240b99f8c31b484cc249ae0849b4fa5caf4dfca247f0b75a7b78cbaae888afa62d30e64541ea342c37780cf36929a11f2feff8f142c3aa129597e656c1fc05064fb263b21cd34ecab53c52ea5fce76553db0130c240", 0x94, 0xde35, &(0x7f0000000580)) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="231c874101da9bbb7fb4de335c0e9018c849b78fa4f3cc59f9feb4bac20c5969e06dbead01d4c1628130c73c10c9ae7666c5c56e603194f58548c7e5f53a0fc96e14cae8619a79c2aa9e18a9162ccb10e2ebbbce8cc9132e4f1bf64d6768c414a730b071cbb053ca654cf97aaa83406a2ae12788363cabeebff5d34a9c39", 0x7e}, {&(0x7f00000001c0)="e2eb4722976f4c9d32e7eb2d879c7e8af7131295c40e8d8138871226c569f1825f4b471e498b7d24b456efb960d53d672225946344ae526dbc777d02cc7f92849b5aea137cec04d2f99b4ca5f72563def39ff99304d7342c548c85467f34228b0912be1884b749463607a3673d64b63c0314272940216a4afb0d9a23418e793f1d1b195ad5b8b1f579d702d33a552feaec21cdf09852f5df373dec59ca2f805396e85e9cbc01afb0359982692b68d0a221babc56d0ff01f45c327eb1a6", 0xbd}, {&(0x7f0000000280)="0996c806c8ca2607b74da109f97f1956662defa00f4f31c2693daa2bfdd5ffd7e2a6162d6ae6c68b2224de4ca3d3abf670fb74fd29d955788c2845d339ad5ff0f4c22b75eeeedea6e22b464433b8ae9e328b1a48a44cc2eb9194ee0574497ea3179183cfa904ec3a1baf07df7d54e325d40bd991bbe18f6ef58281", 0x7b}, {&(0x7f0000000080)="3320886f09345845c43bbfb3f0f142d6bea72ea327cd832365d1c39e77e546d1e2f5bd7f7290acf60c3648c8fac195b31bd36670563a84204962c7", 0x3b}, {&(0x7f0000000300)="6deffd285764324b74da1f9d59b078c0881840543ebbac4ec4f1a71afbe1e8495bbf6835cd17225073612cb51206c91294eec1f3c4bab77fe8b3b7599947b0342cb4821a2f2515aad1cb6e127794d5aabcfb9ace29df95027add8808a91259b2b091ce6bf6977982b431a1e9ebed411e1bdd880c66189f2c5ea6d15eb31f8420d9980fb02c15d7ddba22fefe9bb7f9bcf082e3025bd556b98799d51f83d42b2af32c3a6ec7780c475503a93ec684952fac981ca0148e85034d525b73181a8937a55446e619f7cd04bc4a5c6b345ad4417cfb51bf738bb25130bc8e8270297fa8", 0xe0}, {&(0x7f0000000400)="df0f3b65108e6eef1b93b16ff6866213cd6d607fb493842571059ab7804f0de75a1c0c55c5bb9d58cdabc7867b50d02750d266be8657e0d81ecdf0c7", 0x3c}], 0x6, 0x8) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000700), &(0x7f0000000740)=0x4) mq_notify(r0, &(0x7f0000000040)={0x0, 0xd, 0x2, @tid=r2}) accept4$unix(r1, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e, 0x800) 2018/05/27 16:09:03 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x37b) 2018/05/27 16:09:03 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x9) ioctl(r1, 0x400000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvfrom$inet(r1, &(0x7f0000000040)=""/149, 0x95, 0x101, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0x56b2c1d9000000, 0x5b0, 0x71, 0x59, 0x0, 0x16, 0x3}, "e2681aa3a647eb8d193b5c23a74a0248630d026c340b44d59776aab3d122d6834988cedbe66170ca5ce0ce90ea04382ec32e242fbeceefd20e7f8ae1e93a4ef7e3fd351b76e4d4d0c437e95fe95d97c2b919fb060e32b68a8f2b7768f7c74dd31e7c5d63057eee7b179e6934fec36ae133a4beefef8533c0b811aa4e6676ec061c7eec5e9870484400aff0525b053a399bfdffdcbb9c6a062c80e136578154b403ea11f097a7664b8e7f969e142e9158dfcfa416b33726e47275918544a41583d7faca33ad75f6d79c725d0cee3d1eb68b4ae469e171f27db8014c6953fdfecc984ac4bfa22a52a43c47a2369319b07d887805c25ebb597d5d9dce4aea6ae9778570da50a791cae79b1a74eb18b31b7210a1605ac2df6ced4660be7e8d09d85d7fb533c9b70647c051884382de73139ba2d80fb16c1da66461718e46132db9565d22122c4d05d3b7041281665a0d9edec52d07589b5774983aff111c6410d8b611ed6449907395e8bbea8cc749574417e3d61b23cbe22cdb459080355f968ec9d786f409987bfd799c3aa8c8df6423a26dec795b1f29454ea66d4835f3a7f15b5c5ee5e4fc762d9b83b2ddc48ce092eef34480618eccf446d4f60223fc21ebd32d27608a1a1efede8d228cf0e2c925a9b983590bab4a342abeb2f634d0e11065e6aab97a2f5e655daea6dec20cfb00d7fc29928b5a84ce24b1943a1efe4cb94e4b5a0f8614b3e9180978de036fb20a60c48ab181e6e99b0cbf4d399eb3850dbe8022b9bbaead87bbc9f5cc36a753f37cf8dbc842106fde7d7cb0b495d7d18908b9cc35b8f0945f3ee915c1f46838af61c3becacead712f181120d9ab791c558146e0d1ada087e58dd39623b96667593bc4145a9854d5492c5f659e5dea1fda8e9fb2b102853bad89bc14216b3997c451f8fbb5b3d7884e0bf9261c92022d5b069fa208f040f3f909868fcc32928a6aaa745864f417b201bcc7fb1ad58bd9b4b16a50a786df7d470be43d2b01e667021f78ec1650104ddfb7f03771f266cecf4128a5e2f27cf38f34d9af0551390b1aac63e5877516996491dd8fdc354460b004c20e1a2932c1cf5da347334e4c8fa4991eef71c2bd3b985c8e9afd23a78535e25b8ebe5ef7ddc0387f1c5a28dcd13c9908658b9a2ca12b3fbd165f2034a5208cc7bc9b6a6c63131ac41ee648af884f1280be8f93734a12bcdbb860ac5e52b035d19e0e71607858ca33860cf25e958e6622a73a948c0d742cee9115b1c23fc4d8f0f8dd119f9c959ab5a3e77cd1febb7c67af641e1f2ca00ffa4a5a3499f3ee21730a2703b8ab3f521e7a8d76a0a10b2134a6fba348b48c330997ac31436a417c98d8a1f568ad9bbca754c2642cd0f09787867473680c598d9b65728b977431d9a56cf5afcc0dc77bf1990050578a703d2ea100021bc14235a122e4f8f92b66770a49ca83ec4435e843bb546815d74fa348436fa9f62707a454a66b2f6f3863d2c07e7a8ce1bb1a267f1a8bdfeccd2eee66b59a69a92b077feb75512b09ec372244c2dfbaf991fed9e59bd86b1b357d1db55948f5ef3b87c4affe3de59469d69a6c8f45a4475d621b34babbcf5e69b274c0821ff55afc8518176d24bf776c530f88db62e94214c93e21bac7bc04b6bcbcb3b83aee807e19124b6a38bf4e5b0674489c6754b27e6a8a24bc3ec26c4954b2df3ed9d574e7c45173f7250793f622510106539c2a2d425fca2c5012989ca60690f371f6cab1d9fa2245b2ad84065f904a3989faae159515a1bdd0ac225bc629d45b1fcc381a18c0a20d2c037eb3900fdf369240f514cbc8c56e55778364d6dacf6f3de236ed01fde35e90e042ca88baf4f0c94f263d33ece180a752977157dbbed7ce8ad9c0730b5df00cf2adbb0e569448a7175c395fe12ef1c78a3624999a08cb38f6545e23db69c2d11ccccb393f2bcf837bb6bf992b0ce24d8a753802f489de5202dfe0b9f0b632dd6355934c0e037ee117d21b35043471950091b4065c7414768f8a6d53865480dbfc62254283794f23a6529498dd3032b2e8489d6d8633d730da9ec53b464285689c151d7e2650eeb03a4dcdb2f7d780e9849c215c45f93b9ae0a99f5930f1dfde12525d7597fe6e051192604c8f9d0ac283ab3f83c63fae58a8264f25905ffcf1699f117c3a34fc5fd877786d373b3084cca489d4c5b6dbdadaf58148d460719f98e1c4e16fb37164a58fd1aaa951a6c3bdb0336110416863325b7fcbcf52540b3fc7c84afd47b3879a97a13c65a55e41647c1ef93df8954ac3d99f6f010313e9c1b69d9ba3e4d34f253b8a466797be2ae7f31b6e81839a7879a2be63edd27812bcc2d80bc373036a34befa06380a4111c9308382b2c39de88a42d99a207a859d9fedc8d74a1f54cf6f21884739222decf631df42f7ddc14413e1d95948db6d1747511f37da16787b783700e07001fe55c605c8923fa870e30b36d2e5c965fc3f61f0f031e5205b24ddf472de7bebb99ce2c90e1a284f385d868fab7297fad6ca10deb1b4cc63a6020b2791d9494c9ebf5eb2f4c35c780ed1d3c03bc9e02e603817c2c7dbd5cb0977050838e11201b084383588cb716225672f5769ccccef035447c40fc3ac4aca631248f1946c8c22002d9a8df21f586780bfb5b062df73d161bf170d2ed9748ad640d8a467346f588a6d268c786a1221b585133c872ac5279e6db17cd663724ce99fb7d6aa456d79caaa2e19b4c99a428d44f5310664291734bf853fda16fb6bb445c4a2bbc9114110d3c38663df16584b23ce4463b0fbf349b8c26a1f6ec7603cfad27a05662a29f78c7f5314c1b8697a5b58f1f196a2de61aa5a51d695be8a87b6266cd71a3bfafcd016f64ca6fa97ebaf4a48f932fcc6b5ff080b91937873dfaf1a2889a3caacbe12ae4c38e7a49381a1d063d71bcfb53ad47b311a134b29481ea17233a16018e5d4391f0cd41166ea21a56268d2f2dfc3d695aa1fc9e06836fa8fa3f969d7b187ff8647d6035aa27389616d81f4697e8ca03f17c7271bb73ff73722e79d0ff79d0649ebd2e4b44e65cbc22179c7a60ff06c3207fc2bdc77c74557bde6d9d188e44fa0128c17cbd57f451e82a5fc9978b991727917fb7c22dd24e53196abc26b7bb0de7f7dd3ac462f8de433a3bedcfb03c6705e2a47b3657d86ae14abfa6f26da3dd431eca20840d9dfb93668d7de3de5b9658a1787c4239d38565f29fcd8b4a8922edd049932a615c990c18c51a0d899ea99ed416bfac9060c3791821b60e8bde6de4b036e55bc86c18973706510e1f30f32e6274f5f200cb9a2b0d3d819247c409c0d70c3842f347ff1873c989da07ad5c46a052d303643df9383dd548b8fc28ce5afd36f023deec5a6023bf33fa1c266b13a1339aa5cad9a1a3ab7ce9228dc3f9402744035ec8b0033010316fe470e60cd24c19eee2c546d03a3347a782b4725f4fd795e5043a61eaf238ad5dd25d0a95f64bed6e12fe7c736b3ef321f99a6531e64987063fce192d547110a7c232a93be0c58f15e828607324c68131766692953e8c93d6969eb90c3353f71220d938bb9aa945feff2df91b5647bd651a8e714d31954b1ca5267926a5cc352130c742ed108f3ff04e7ecd96b4b8b9e93b0ac5d70fccd57c346edd5519b427d0eaaa07f51feb9cacf91b7593c8ed99b8e086e736346a7dfb9da7b64aa934675b77bced69272a32f4d0be55becc8a17893997191cc1111ffc41ce58d278db6d91a408ecb9877434be3e1ec08ed2fa5059ffeb370b2ea22b7cd2bfe7dfef2568683cdfd5871ae16bf697e0b2d7267a2642ee31c477fdaf9d204d84df9cf6c7526593c02ddd014c759c7863e36c2a88d6187642556f03568197854b84934b8a858b0ac39e66be68cb427a3f419b4bce520011a2a737e90f00c40c34d4929ab140e2207d29b304f14a5b430af424ea90e10f9075d349e46c160346e38fe135b61144f0a395a8eea15d0d3a7774dc4010785bd8fbc52ad4edca0453375d00c0f09679a96771dbb9a4480bc41cc9beafd96b1a4e9e775b03ea0c20aa9717090a466b7d874c2d3fe7ace6b035613d2c3d38f1e2a5f0dfcb3960cd5d562d5751c781a42512d840a7e0d7c0bc8cb281c1fa9a816c2d8276d169be698076aa2767c5d94b6e7930de556d93982d7d9e5a02ed1cb70aaff0d9966e2719bee9efefdb4afff3f04a9b8e1b28507290848b8e17cadc001b61cc9e78ca383c997b54be438fd9bcd0349cad691046f127626efd383eb863b818ceccee8df27c2a1b3a3281bb8d2e3680f7bf898402fde38943151ec5d258d3a6a2dc798a9ae64e95a4f5e66d97fec36cab0bc995d1ca28f1c366eb2028d80aef55e58bf275a78cdb5394c95d50b84a9e8237b5e05403a22cc3ba71d752220ce03bfcb0685d7adeaa7d290d0296eb8be3774a11f459d90b4ea3a26d40b7ab860c08896ec522c98be6ae97d2f8726a32b9e8edf05a79610bdc23b41c0a717adf3fd8af4074b644051b6a07ab76127b7c06357786bd065b52abfc3de0555f822bf5607702cfeb9f25c533d8f33744783eb79d6a00c0911bfa6d3f9eac6562793d9753a85f2c384cb45eed5df6e3286db4245e7615ecfee66ab84be3913de033bcbb7ba7dc1b4bb3c3e74a3edc6da7109087ee45e7dff9e9140ace1168fbd1c01c68557fbd2911234b7868e01bd62847fc93c48fedb600375eb27911106f33b06505b21a1f2017695f748656a265b5a3d2de8dbc93f4bdb821cc2cfee087af60c9fd45ca10b4f1280fe6f15645231844528a19ff01b1a2a8cdd99ea213adf3a68c01c6c13e8e0a5d1ffece94d813620cac29a1a16810223003f35b8ae7e360de433e7f13b2de147dc4432934851ca0fb2436b1a468f4bcc21811e518a774d12cba0a8d808b60c92705f9b3054836b0dd197812a05ebfa69bc496f260163c39371e3f9758a3618dee7217c491663e09878c05d80b9926fcf4d966e0af589174949b369b2fefc4468f5d04efa3a96a895ebcfd89d1156fa3693152314d1be924a1c0916174b40ef9b8c2f3fa995c58efd21aa7f670980d9bb1b7c6f670bae7e633a9c9223d5a15f299a2b370cca0ea1c13e501b32b2a56114ecbce61be955ad96dcca1ab6c4a9660d7c36bfeaeaa7db5d5f1c1accf4e13b2d4a152fc102c178bfbeb05668379ac97f14e72cf751fab9cb703271d80570058334ee355b9c500fb6cfbf21f2d93ddc7af1b679814d848abbb6cc56634f416e1b69a87fd9b0bd73ebdeb5033620cb67f9b6c954ae22b3e506d103154af74d549c475b99c2055ffe236d911f1817581792282733ec55898966be1071d87a32cc289ca95cbe0abd7b8d8c764b528804f7b0210336e9c256b0ce09ac0be21dce62fa92b5942dff908fcb5541d649c90f10ed92e753b3484606163695e0b6235452ae4160292970eced21d797e5045acd04a50009524fd63e3459a57f83f382a58fc5d51ee97020a912dd8cf50a98f367619d52605fd4e2c4c7b69e5aae7834c447f84e2917d679a8c3dc24e473159e86f46fe5d1a4307f6445f888faf95444979d3f6a3c783efd4535c01ccb5312ca07e79a7a7d549f82f7ab4ce4b79beb3224195f96b385688ac77a965b8b28f86e9e53ef1ad9bee42ce241b9147f55f4513bf6f3d74fb475e802ee4ec6ed702832d8f3269c3445e7443b80c8e607ab3699197b17d15de0e26b8c966d99a601ad065c7aa86dce3ca40fd4cd2dd1f79191e1d3d118323f55c16010697c6fb28413992a60d3592de5e8b06a9d6062d76bdb34c379cc37", [[], [], [], [], [], [], [], [], []]}, 0x1920) 2018/05/27 16:09:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000440)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_setup(0xfffffffffffffff8, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20001, 0x2) r4 = dup3(r0, r0, 0x80000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000001640)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) r7 = syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0x400, 0x400000) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000001800)='/dev/null\x00', 0x80, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vcs\x00', 0x10000, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/rfkill\x00', 0xc0000, 0x0) io_submit(r1, 0xa, &(0x7f0000001a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000100)="b0cb60896f4d94f423e21478dd83ad98ee3ee4fc451a155134241d86ec31405eee3f2b54d00d66a59d405218e0aa4b3e4dc42a858f616a9ce6e6cd0f7b918c5ec7454b0e38992a31127781d820e69b52cf304c175eb8564c", 0x58, 0x1, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000480)="613d5a9ce3b4eff5ab1b0d6cea7f4bd657b65f9936b45098d4bc74b8d166daed369b501d278eae30f61d1c8c54ce8a80ee75b49f06b1042184a0951b4b8173f0975d21f4b000ec75cf404f1a3097b728d8de703a606b17fff26715763fd12502e097be5722983adb6c0ab8a0254f389d99cdccabda005dbbb7c3d1013a841efdf52817dcc27956dd5ee87ea277130c96cd86c43404ad0a12113e22257d4317132e94ddecf9d73bf4940247a8f47ed4dd21b01277a277b028a13fecdc8793ef657ca2c28dfb4a967641c3680d32742ba341acb6e8e27438511296f90a06923fed635ac03fa678b2f6bf6466bfdbd43075f407d586e6c9c8e9746c5b83d9a12f2091d5ea507d4f1476a9b5f9a54b6f7621f0e32518ad6ed2d8e959022698bad69fc0bf50fe7c130f02e8068f372dd1606b17aee1cfa9dad93885c437f433f28ad9ce7c101f52352825f89300bb6b0e8eff20dce260b18a440d90d0130ccbbed656f2ed872a0b638ba72c18b3d4d0ae5dd02d89d0a6a9efea7fcec6ffdb79aff160659780dc2d4cb68a42da9f7c906fb7f0fd009edf4037e371b283daca46b5f5804d5128317e41aed132b81b52474a348b3ead61dad0ec19c7cc0b741b18237dfa66f19fe06e7a7a3d839f6fed7460617269dc9a553c2f3013acd4453be79bccdc6ea236253676695b33260fd68eb32a2d2c48560659bccae71addea52f01b331eb41f5ca6944d6e6529c6843b2d25df7ce4bb5b7ab2e8ecfb5c76c57537d8ce3e673bf25db2d89fe54f6a31230d340da6d00cd6afb7d35f4bc41f4c2e4794dcb3a42bcc098f5907cf7f6f7e15e4e16afa101ed0cc3520d31db5b53dbd34b20ef03d7a79c514a17ff0299d3cfd8b17952e0c5286bede5cfc6063a0d1853bab9b936b7ea6f7355720e09deb5253aa032fdfd51937868d316e3b2bd8f6ebfd035f4f4d1ef54ee02cadb2b2019e0a62fdddcd5ebe8c899d9540a038482e5b246d4d1523fc0584720bc786d284ab996a51c116c7329c79e0cb35320055a0a971925e579a81b85cce930d8ffc2a77bd4ef431996333d73bd241897a9a564c8c19a5c759c209344fdd94b15fe96185ded1c4f954cfc797fe1e447610a516a30ccf1d8b5b1fa74856c4485e2dbec484f8e9637b0feb1d24d4d2ea29b17b497437b64c217100914c7d2769c91fb02ade2803780ad1bb7ab1b3d357437c3cdaf257b61302fbd0fa6e4e1c4a977dd3af5b882cabd3fed462932634e77969492cc4d5b761b755ed5c5103d1ed5ee567f3d8ff579c16b3414d4d50d20f8fa5a4d4e0864535dcfe5be63989bbb55766cf2c9361fa8c02802b307fa6d925393d83c50d6ac83953d0bae6e897ec293d6db9ec1cff09813d7b9ef3a3ae735c8b954dd16024485bb126ae470ecac59756770ca0d2311929825b583961f893b105bf13d6f4bd7243747eeb8b64557d8112bb32b6a993d74e31050723e4053bf75c7d6a5d7d9e024ebe5f466ea705789981faaf1403176d3190f438b9fc8586f55b0b0203006b93b63feab221435a4b3b455dd88b1f03ebe1794db95798a539f250e4fc9a7dcf443697bff01720450042bd6c43c116207c9690e6b62c7521360945f4f498259361fbe93a3ac6c045fed4ccc9d37a4fd109c4088762c40b08d631392204b3211f93344fbbde0d56dca9dadf0f1522eac467af2fed1c2cb36eaa8fd30d1c0ce9c714087d40faa5f59348591562dabfc398815d67602241a5c6f3e889a00d8b7258aaa515a9f945ebd906933d2881a0240a28783a873fe5cd9cfc34d38150028ccf347978d07a4d8842254164b7c0b1e057bb4f11d33c781402ebbd224b036111cd00246354010ca85611037d2e0215f7e7efc3658692e2e888d1aecb814f50be75aacb882a75f115cb189384583579c14e60c550a21d895d169cd4b6e0b4241738a8b23a3b57eea77639eb51394682784e933d8b668687153f8976536282e6cde63e07f2af8eff823969943603b878910ff6dc0bd4585e9b92302886481248b2061e2b350819ae413372a050e94ce2dc25989e050b3590c12a33ec561be90779a0d769ab00e88b7ad0b8410ca6bd78951672e80751a28ecb2a7ac1c25e8e9e947afa38b255bd734576b452cef094e58ac9f4c15856f64695bde89639e1fd6126693f0576966e786e8952539ba2ade364865c37f9a300f9f461675e7ee77dce1ba9900f1fcbba250f012b292bdb3720601b4e3e9f0248a5bb1bb39c99cbff623a4043a0ea14cda0adae1f2726d7222182d79e2d27e164d7eaa97d1d52982e2a373492d5443c2e82dfda97ae90e9965db8ef87d9b7425f3bf4e36d9568bc97c3207b9d529dd1d42e8d8ed80b70037686fd3b17cefc2a688b84082fc59f3807b9e424c536c7bdf69cb9e6ce76865ed3314c9ee79879ef60b2537b26c3844d84c9b1205b2f5ef52255d6c16cf15999dd0027f6376750622c5dacb0d9fd35003fe20cf6115b23411862d4cafe478b96d9de709e3f02c01419c87c1ca8ee74d2a4b5051efd447c36644d233f97c8a54e04e7258d196ff293c321e718192560b7ae96aa788ed977f449f68d3cba7cc159a740669d06f76f420d5feb03eab4c93866a9780bc063e79948337ec2aef0c41a6b236c62b87e2829f99b3ca9e2f3a876d9aef1b65017fea22eec190feae2d5134a0f81f284a3a881b44284cb98b9f9934aa72ab914ea2eb94f079205e6ebc46ad18fab103f03d92fb4bdb65e3ca38cc05434fca806a0f9721b7e579d9cb31dd5b2c80844ea16d8e54753b255ba84563a83eb6af45022d4d1dd07288c6678fdcacffd18455ee695e57d38946038c053dc7fabe665fe2917df61af9716450f01ee79d0f203d31c307ba0b3f404f3848f9ddf8be48ec9750bdac25afcefbcf8d7c1b580da9dbc034fb1c72577572ceee48f557e88fcf7c570db1f3df1a05a25cc1d3044ad1d61952b1982142008fe7dda50f73bbb61d5b94c2cb652d6a055b8a55e1ef0736dcd18badedfddf16758e7d2c17b918dac682f1596a267258efd7d9556593e344dee49bbfe9c234e806d69c952e166b81101a36f62a6c344aff4c39531b4abc279f7b4ec765e0a2345a17fb6c3cd0ccfeeb12917a7cf616bd686627aaee2d60c9ad52e815d490528d4bbee4c4cffe9fd9a192e520767262e4a044a6dec983bdaf1ce0864330cd1ea9622cf34948ef078b598fbb86a130bc66d6ba9c3ca637de6fe34fa537f6ae6b8c6dbe54808a75df5b7399ad92717599ac27a7ae363cf2b2acc2643646c8c16d623b241465b8b67a136cc1bf971079de7e4488588c18f7d74bf6448279c38cbeecb9d8f260c003c3abe7984d7437c56df1f4f8914b42e67dafa6496ce66f5336e7e8ec98a4913240e71b1494f1f2b031d882ffe36d6a8a01fa71b5bc2d8b88a803eb45e3544ed04b6c327653d04f5295f09fd2fc270934803bf0971e67dc292c62e64bdfbfcdb2cb683dcde4d34a9ddcdd135669a21e73a6e886dd95310420c0b4dc92fd8545dd38c5cb1d3d0b049631412b69101965c81dc813ec2af0749ecf1c604fedeb894c2f4eedcfcc1b33b9fd7d181e63a06243900b7b8712a6c27ca6a0310f86917ff5f26ed9e2d6c6efec184547af9bafbd1afa1dfce127f217acaaf5547d0b5664e3a207aeefa144273b4a33c9baf0c1558a3adff1c620076aa9cfd1fa49b62086c76e373e87b28894cd0e233db9f7e9fddf23f0ddaa90077f7705bd3a3de27f44013f6a4706f7091c1f2222a77668b40caeec2cb7400fb1645a35a4977148d8b55319d166c8b36e116a92ada63817b65889a211859527fc01815325e86d87fb9ac4ea9d978569e9ccf98321ce6091b1aed4e9a849b97bc2d129a4526b9072715b375e6d6b78270f578689b08cb5f85329391217aa66cd26dd398e3827b80e3e3fc1492dd25ae2556cb8e9ce589992f9263563beca2c97220be5ee4785038aa0712f328b1e1cf18facd92a1f0668ba74ced0bfafb1b208ab67426963f43c646bae4cf4abb0e2119e747a814b49fb4bd4da2282bee82532e21145e4ac60bd0449a06d15945fad5cc1482700969c86766c5865274176d3bfb92700496bd1923a825fcd3aa79a8b4d018d19233d64d8741f71f6ae01ce7d5dbfca79715d56cbdc117a76b258fe76d7203b42c87a2cf00d51d09caf0025f94286fad0475c76a8a8d7ca2c2599a9c3096fb17f83481e89b8cae2187490d6f46bc93d03d17c1e671532f3ffcbf4bcdebb7e83030237524efded0b6d21c02317a5b2880f8a6506600a37236495548e0e371c89733a1e1b13df1772b00d39c4f0b2be7e892bc00a385960abf1ada18cbf0fe1cfd8c301adeeb5a9141817c958a34e05b06d8e06b1f3fe0041f7a68accfecd0d41988394dd0455da23bc050897dbe2863d4396f18b27e6c510f971708ea440769c0eb2fccac45d668d4068812b72441f4dfec741961327f6524ac401245d9aafa54f45910b7d31e7ad59eb3788b28d54be280e77aa702ee903140e4cf16fc174fb14ad3b18578d31abb546a42f1e8e41c9fb24c2c3e32084193ed3dd87e871e753f8f385067e8296b6ee2d033439ca88d6c72cbd8600f8fccc2172bb97de0d77d86f3688e2771b11d1e01c8344cc902fc8b8b799b89b27b330154e9898d685b71d2aad30ad1e2662c0d5762ae9b5fa48adec99128b931f79ec5d4d94cf2eda8fa7f1baea209bfa08359599e75b0871d10b742b2ea2106000d0628583317fa2a58c3a2e1abcaa571739641f50e19a259a46cfd0bb5ceb42859b6ce9e7537a214f3f1701ff8b2e211d0a84b84bad15d64c6c8a5648004574de95cfcb769e2d01f0f8681dcdaa5087e6c701fa85c33cf901e20eb339cd7fd8e03491f59c199a5101df4f635872f644f91b95d2e6722441d2cadfb10df81ca12d9eb149a6517befd668da91b1594a4f78e940804aa14791a8e7ad54d51740f0e263e195b79e814b57920a0481860a206af36a234138e59dc7f159cc8d44ce98858884390afa2bfccb629132e499b5ed085fdf257491eb6d7097647723d945f5e08ef66f1fedf315bbb82124a79c345df19250ee24992af81783897dc94145defdf7f19a56c6167704d41dab7d6da00d7b7df232a8aad7223aa506af247ab6e17a7bdeb8ad5f28a6af1d70edebdf3bf2b535a8a6aee806389fc85ae70c27e48edd0ea82644faacf796252f9bf426b5fe88f6ad891429ec22c25e766ecfc19850c9ee6d8cb774804a4a9a7593804e1349fcac499a8d67fc209e456630fe8059cb65f28d06519ab2aaede17dcc7bd255832e6e07427528a58b2dc5301c37c47130a1c3bd51b4a84be736f82d3e60425938ae3c5f192e7a1be5f97fa071aef1b4e3237ef1a714a0fa6a88dc9e94d4e4c1f0344adf385829786db6c69753f6c7ba3a064723acad5d03c2b1698af97d925becacdeac09a359b87bfc72e4eebaa895211a23151c75f296a2d076ca1250406c57a0ee0474df1356363fbd8bb7640895533d90cc9adb8f209e4f5542474c32a119b25ff1f9a2535961448ba693697eeea5df12833d65ddb295e091833517a821ecb462a89f814d7c7e030a504e3e1496c6cefb7c20ca83dc81befc7c911b7a18af8a2e0dbe7e41aa2a811a6b30e06b9098e5698630fe07993b5fb54755cc1ca166c5eaaac8b377710f076837b5dcc1472428fe297de0922a967385e30db6885c6807a3be3314e1914dd945bb66fbe02b496d3031eb22c8db1db538e2f8e4a546adfeb951d82948f2dd25589dac8cf185ff9ef5947589c4094ed69", 0x1000, 0x1, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xf06, r0, &(0x7f0000000280)="b805e942a4357571ed8f1d025170f6f0b0021a8c0e0704119f59da31cb6312cb6ec9125a3cc661092388198a8bf01d79579052965b04e3fadcce0482ff0b7c690c5ca296a0f4c865d772fd4a60cff55a7b4715210b5c", 0x56, 0x400, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffff7d, r0, &(0x7f0000000340)="519043", 0x3, 0x0, 0x0, 0x0, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000001480)="6874da7dcc4ece4f9f4a2cf5ee91646653065b7a52bebd85ee93ba51f3a27e5b6dacf532ee969532b79d1793e60aca08bcfa372ebe3e0bea325098ee284a46d9648099e2f5f271406ad901d2e61b906e0a87c1699ec35b4c79d3eb279e7318a9fa792eda41a9e8fbe68266829a7fc8f162b6b074fd6193b32bf283c291f0d3caf6d7f28e778c6f83014d7380b53fbd4c6b9638e3079ae0ab09d49f87c7ee56044a2525b901175880e447af6d", 0xac, 0x9, 0x0, 0x7798b6a6118029bd, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000001540)="42eedc829d641315fa3016c0993fc3ff56c790ce7d3acec1de31d52890e66f82cd4eea561b5eec23d6861cb7602cb9a10ca86ffa3fbaf8d4ff12e0da22d3fde72117475324073598ecb96f741c1845e73e9618b102ce80e73444423aea751dfad06339fc9a735b81f816be7c8d6fc6a491e9a8135fe2aa526975b54831ae3eafb58e658f1cac616ada2971438abc8c5d2bd070464287986696cc513cd5db7d7c57b602e891eddb35471bc8ada5bb8b1dfd762b75ccbbed796b5d0fe44b3fa1cfb61c8ef4c19b228ae02c124e74332364f585088c2185f3e87529c3507587", 0xde, 0x9, 0x0, 0x0, r6}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x4c0, r0, &(0x7f00000016c0), 0x0, 0x4, 0x0, 0x0, r7}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000001780)="cd50f72cf0a6d59299206d895c38ac9d375f172cf51f5fe2d6349e1a13092d742210062859e5ff9bbb2e3779b8539850296e2888b29dc2aff41359fab17bf0e8a9fe6158b86ada1a0f0cd17157df3baee0ed", 0x52, 0x5, 0x0, 0x0, r8}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000001880)="3118fdcdead2adb627993b01454abd39848f5990b4c8bee09452214fb4144209b3c5b781285846120a7dacb9e96d26e2eae6696445acac31692595a5", 0x3c, 0x100000001, 0x0, 0x1, r9}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f0000001940)="c540976c4aac1b853f70a7fbc670c9d630134aa9411715fe9e5b6c9f6961497d7b3ab25ccc0b93a3e98163672d789f8f1aed968f47aca3ffd042fd6f023a9ee59c257a9dfd3ff4a8ee6a707396058a69add2b20da302f17c5d01e5af1286231b2289fbbf35fbf136cf7fe466ce643de966e372eb40db83dbc7ff65", 0x7b, 0x81, 0x0, 0x0, r10}]) 2018/05/27 16:09:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400080, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xa000000}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000001}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x10000, 0x1, 0x800, 0x6, 0x8000}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000000), 0x0, 0x0) bind$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"767fac88738835"}, 0x80}, [{"fb3889e417fd87"}, {"c9a2de98ffd8cf"}, {"de34bbd32545d9"}, {"91c16db342f15b"}, {"8f84751eab0107"}, {"7f82c71f3e173a"}, {"bb8270d5e4bb22"}, {"63d93e92e89b08"}]}, 0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/05/27 16:09:03 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000100)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = socket(0x200000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) ioctl$VT_ACTIVATE(r0, 0x5606, 0x44) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={'tunl0\x00', 0x7ff}) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x1f, 0x3) 2018/05/27 16:09:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@nl=@unspec, 0x80) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/246) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) r3 = dup3(r0, r1, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYBLOB="bf07ad049a533c919604b5c58079f37644c941b832f54b3174c78c40a89bfabe625ec75d337bd49acec752c6e01ad95174c172f62fae6e015e13000000000000ef75b3d5247c5d9ee08df9dc32e1348707c6c6a6d2af94176f714cec021dac594200c2ddbf544ad01bcd6a80d41d4b64e2b01889570bd660c0099ae3622e61cab4ac42bc02fb90d370f770d4803742faebc9ed341adc555e68b42b81e5bd8c316e46f589d21822802138e9cfa5bf27a5f9264d0f0f0c3fdf3ffea08e6f30cb80af0e27017e9d81ec05f3ecef481be20c18113a95b196946f41d69c344a1b9cdb324846cb7ba26b805f1b567283e7b40b", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64]]], 0x4}, 0x1}, 0x0) [ 148.485077] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/27 16:09:03 executing program 4: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000002c0)=@req3={0x80000000}, 0xfffffffffffffe5c) r2 = socket(0x1e, 0x805, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000380)={0xfdc4, &(0x7f00000003c0)="c9c74a5195a554e61320a744ffe26af90e67a8fd4794f0341a9dc730bea47f0a615fae905e6b698c5e62b6d73a7d993b71e763"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000400)=0xffffffffffffffad) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x12, &(0x7f0000000440)="99ca658820a615bda689643f2f2be8b0f79782edf49cee4eb35eb6aacfca8e4339d4d8f2c0893d677826e951bb596e75582ae3d8aeacbc690de2261e1e2b48c39b5d4bd5437f946e87abf1f6e68fb48bf6eb", 0x372ed7622dca2eb2) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000280)=0x80, 0x4) fcntl$setlease(r2, 0x400, 0x2) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x10248) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000340)=0xffffffff) accept4(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xffffffff) 2018/05/27 16:09:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x10000000013, &(0x7f0000000040)=0xffffffffffffffff, 0xfffffffffffffe21) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff46) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bcsf0\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x3, 0x4) pipe(&(0x7f0000000180)) 2018/05/27 16:09:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r2, r3, &(0x7f00000000c0), 0x1) 2018/05/27 16:09:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xfffffffffffffd4c, &(0x7f00000007c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000780)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000140)="a0a9255c99615a2a280e4f41d154556ce86aa8aa085770554ed5bad21b", 0x1d}, {&(0x7f0000000180)="550db3c8b9a6ce7bd3e4b8581fe06ebd7b5e7b2eb3b44b455ed99f728a25648d8c05f54bebfe4b1d82f745140b1f908747f413fe3f3ca266593ffcccf640ecdddc8f8965bda8b6b72b4b880206f97d7234c237924cbc6957ff6b2e8cfc4f61af1c5e2600aac41b5e229d107857f31d1d758511f743dbe2c1695ba027c3597305d5e355dd75d699350899137c7aa3cca833471d564a0c886f63947a1e9b99c2018f969bd86db3f1d4af70dc1e8ecf4753f114ba0183204ed9fe211fa4de597c56e131e72c30060d298b52dd073f36f7bab8202b9ad691c36c64222f43996a613a5155c0073255", 0xe6}, {&(0x7f0000000280)="ff70c785723146cc0877026586764f72c2ea2fbb54dc2591e602ed206e2b824be69917177204114118cad440086141c93a36437fb6525b43574626cef494cf2497d39d1168bad3d38fea192d555aac7941ac9af9e9309bed2528820ddb711dd7ee6006c272c9ef81f44b00d65ebfc562106e4c4ae0c54ec7d1943a36a5cba5e46fd3aeda1a1207e4e9a9f727e7c1288050a720fa07715f9f31c6bc", 0x9b}, {&(0x7f0000000340)="2091a56eebdd812b2d2a8fd3406429fbc03a7be620236b8751048cb1cd2a7f85abd73c1ba5507c1a2b6d32f9ff6a1c0fafaedd9e9ca4f6fae32eaf081d96a0bf1052bc20f4aaf1bc01d99e8ecb008deb57ab064fd862ed137e1536b858ae9bcba212727b8c23ade01b56662e3e440922146292ad3905781c06a088a3a5ac4d80225181bb09b6ab5ebf5c84ac3c75700723360b955800d4e1e357995518d16f0ed8ee751bd33c6a92819b73820f78cb0a8ae6d948f7f979e3d4d2f173380f76c6b7b5d7a150fcdcca3e8508d68fd02d1633e17225c31bd8de68b0458ea814ba7c2d3a9947c9c66b", 0xe7}, {&(0x7f0000000440)="82c9264dc2edeaf11104be0e4538ff7fa093eadff4e32633deab7796bc2b1a98f8a79445c5fcdc8a86ebe56ab8d4c1170a071f5ca521d2b17866c76e22296404c3394fe860763bee03d7a849324ccb", 0x4f}, {&(0x7f00000004c0)="89901fff15e02b0ed07aae15fbea1701a3351915da7ca2d2bb17c11b6e4b3006ae81e3a87663848cb3a06354dd90df26487dd6aff8a854117506f5abbe46a31ce6fcca17b2bd14e9120289589448635a929d5ea6306dcefc50a3dbad9404da153db59469a576154cc15d725f3f0bd89e0fba80b3a701d24453974a17d5d5f3bcecc94317ab218326e6490f7d6baa2aa0db69759e96ec162a77c2d00c50b8f0cf6b0ac3af3f58987ec80c3ddb8ddcefa9c80f63e81d1cbdf674cf8a487dbd8692da104d1bb781ba16a8d75c20adf3d3522f7e030c4a3dd3ac2057", 0xda}], 0x6, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x2dbac918, 0x8, r1}}, @authinfo={0x18, 0x84, 0x6}, @authinfo={0x18, 0x84, 0x6, {0x400}}, @init={0x18, 0x84, 0x0, {0x1, 0x200, 0x8, 0xffffffffffffff59}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x39, 0x4, 0xcc, 0x5, 0x4, 0x0, 0xffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xe5e8, 0x8002, 0x76e7, 0x7f, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x206, 0x101, 0xa2, r1}}], 0xf0}, 0x4000000) 2018/05/27 16:09:03 executing program 5: socket(0xa, 0x1, 0x0) syz_emit_ethernet(0x10e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x1ff, 0x8}}], {@llc={0x4, {@snap={0xab, 0x1, "cb", "142073", 0x217, "49014b9a9736cf1a7621adb20dbad48e9956f3b947b9e6e6fb210f9f04f513c4dc32956a72e48c7e2863898e05c46b56e6442438505e19364e6695e739c81dd947ba74bcbfdb0ba4e86fe5ed53306df77326184f562271d811a2982609aa296bd9f2871b734ef935d820d7c01bd0c2a9b3a8b5b0753af1706704df72a0e8df5b8206a1d727c91e57f39ac13cbbaf8d7fe86a81978818415dfd355cbd221c5a213493d68ee82bf5138a7304f48de747e3b39de4e2f0f0448f14261638afda6b17c9379a4f027da93270553ad1868c4a0f871a329f0105584987719068751720102cf5014e644d3b281219078f4960ae39b6563c2d"}}}}}, &(0x7f0000000100)) 2018/05/27 16:09:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000180)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4200, 0x0) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000300)=""/168) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000003c0)=""/180, &(0x7f0000000080)=0xb4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="d3ab002356ba602dff05000bfef9b9d2a4b2005dfffffffffffffe00022507928c48f8c176c19242ffa8", 0xfffffffffffffc85) 2018/05/27 16:09:05 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x10001) 2018/05/27 16:09:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0xffffffffffffffff, 0x7, 0x20000000000001cc}, 0x10}, 0x1}, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/05/27 16:09:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x4000) tkill(r1, 0x1000000000016) 2018/05/27 16:09:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/33, 0x21}], 0x1, 0x6) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) 2018/05/27 16:09:05 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/60) read(r0, &(0x7f0000000980)=""/165, 0xa5) 2018/05/27 16:09:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x574800000000000, 0xffff, 0xffffffff, 0x235, 0x3}) prctl$void(0x20) 2018/05/27 16:09:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xffffffffffffffc0, 0x801) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000200)={0x5, 0xff, 0xfffffffffffffffd, 0x8, 0x3f}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, &(0x7f00000002c0)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/248) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000440)='./file0\x00', r3, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/05/27 16:09:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r1, @ANYBLOB="00022bbd7000250c0000000800060001040000040003006c000200080004001b00000008000500a700000008000b000a000000140001000001000100000000000000000000000008000b00020000000800060081000000080007002000000014000100e0000001000000000000000000000000080008000300000008000b000000000040000200080002004e20000014000100ac14141800000000000000000000000008000600ffffffff080002004e200000080002004e24000008000700ffff0000380001000c000700100000001f0000000800090002000000080004004e200000080004004e22000008000200bf00000008000500030000000800060009000000000000f76849aa5eacb59581a2bf11c562afb366d67c59d678d6e6a63026ba310b87c97bdbefe2a1f0e2e9177324b8b6a70f9e45a609e1c193b9884e328d84198b49d3d9232a80eaa5e5573581b48c4065699b05e426fac02496810273af10bff9088aa375ad2daf2122d7d130034d586f0345d5b6eae7cdc485acaea60cf2a77f83581f64895550"], 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = socket$inet(0x2, 0x2000000003, 0x7) io_setup(0x8, &(0x7f0000000000)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x200000, 0x0) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x70, r2, &(0x7f0000000040)="894e3ec8434edd1de2b6d434172293420116ec41825b180092f85407b566ad6401e4bf69dd7d739cf8b705860721", 0x2e, 0x5, 0x0, 0x1, r4}]) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000500)=0x1) r5 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x65761168, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}], 0xcc) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x7f) msgget(0x0, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1c, 0x14, "856f32b233ce7f2fe3e6bc3d370dd1ea3d8463b95330d33f83a9e5f8c08e9b917925ce29aee49c6d6802f9d08b0abd147e4c2ee50b18d7ea6c34a5295e864cd7", "c1beeee6cb53f46c65e1edbb11fecbf65872e8bf8b1d200360335cd7e30be594", [0x10001, 0xe72]}) sendmmsg(r2, &(0x7f0000007d00)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000006a40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000007c40), 0x0, &(0x7f0000007c80)}}], 0x2, 0x0) [ 150.902954] random: syz-executor6: uninitialized urandom read (4096 bytes read) [ 150.920957] random: syz-executor6: uninitialized urandom read (4096 bytes read) [ 151.038807] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/05/27 16:09:06 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000000)={0x200000000000025f, &(0x7f0000000140)=[{0x3, 0x0, 0x0, 0x4}]}) r0 = syz_open_pts(0xffffffffffffff9c, 0x14900) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x1, 0x3, 0x8, 0x8000, 0x0, 0x8001}, 0x20) 2018/05/27 16:09:06 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcf2) 2018/05/27 16:09:06 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x105800, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x100) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/27 16:09:06 executing program 4: mprotect(&(0x7f0000520000/0x1000)=nil, 0x1000, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) open_by_handle_at(r1, &(0x7f0000000180)={0x9f, 0xfffffffffffffffb, "f5a9a71ad8a49bf29eb92395738339a4fac985670cda46f21792279c7c052f110964d3ee571e436e926c4510a040507644aa3380573b5a038b8886430ed7190be76141e78ec6c39740e1e15928fb62c1eaffb07475e1d1b84a4f5d59d6c335016030e4a686d84812de4e6db38e5e199c2507133f234cb953b31bc774b83386e2ed6478b9ec571353b9722b4c8690a6ef1f750c705682e9"}, 0x24000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000040)={r2}, &(0x7f00000000c0)) 2018/05/27 16:09:06 executing program 0: r0 = userfaultfd(0x0) unshare(0x2000400) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/05/27 16:09:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8534b6d82cf66f") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x800, 0x1, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x9}) sendto$inet6(r0, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/27 16:09:06 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000f40)={&(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000000c0)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000000), &(0x7f0000000080)}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000000b00), &(0x7f0000000b40)}}], 0xb0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r1, 0x80047437, 0x8000000000000081) 2018/05/27 16:09:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x3, 0x5, 0xfffffffffffffeff, 0xff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x96, "f79f1aae2b460abf2b0d42a9b0d40e5c43ceeee68df4f31f91d7ad776ceeb56fc8a4d9e224fd8d059ca3bb021aed563305ca64bcd1f2fccc8153fee0f89826fbaa9c4b57754be5cabaa72ce666ac757073d36a8f7f1e85839b460b8227c0c4016202aa4ee1e0245ad8f17ad14d66ecd05cf826d17d58032e33b0b8d31bab71f3ea3ac005cf3ab8998027bbd82adb29ce8f85aebea3d8"}, &(0x7f0000000200)=0x9e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x88002, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 2018/05/27 16:09:06 executing program 3: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000100)) 2018/05/27 16:09:06 executing program 5: r0 = open(&(0x7f0000000000)='\x00', 0x803f, 0x1) fcntl$setsig(r0, 0xa, 0x8) fcntl$setlease(r0, 0x400, 0x0) r1 = geteuid() r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001380)=0x0) r6 = getgid() sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000001c0)="977c4f", 0x3}, {&(0x7f0000000200)="45d929c263464e358da7580db53be6ad9471a7eeac5d2f0efe02d98136d868bc8fa05f2b87abe7edb9d007bc7ae6f2fea379cd6aab947192bd735ed47e27d43bf87321a33efb8b38876e1ae62b080157dec4ede9f1e718599926226634435df5f5c070243edce287b08e79a453320e5f622d46e8e5eaeb752367b6a8bdbdf4d688882452489b9c3427c948092d4c4a4e3f00ed4ce3f7d5abb92141af53fe494796a2f6772ccf0c136c8bf743840e675439b2dc5f925dab6fae4be80e3df266afc9747932b873b7ca9ec418b6fbc04c60e73ca6793b99f8f563828da9e26b89c6db9e8232bccaba5b64ce", 0xea}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c046", 0x2}], 0x4, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r3, r1, r4}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r1, r6}], 0x90, 0x24000800}, 0x4011) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x7) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/27 16:09:07 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x618, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40050) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r3, 0x80000, r4}) clock_getres(0xa, &(0x7f0000000080)) 2018/05/27 16:09:07 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x388, 0x0) r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) nanosleep(&(0x7f0000000340)={0x77359400}, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) process_vm_readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/81, 0x51}], 0x7, &(0x7f0000000540)=[{&(0x7f0000000480)=""/160, 0xa0}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/27 16:09:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x4c, r3, 0x900, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffeff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7019}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r0, 0x20201) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0xd2b1}, &(0x7f00000002c0)=0x8) write(r4, &(0x7f0000000140), 0x28d) 2018/05/27 16:09:07 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x3d, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045564, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/27 16:09:07 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_Zun\x00', &(0x7f00000004c0)=@ethtool_gstrings={0x1b, 0x6}}) 2018/05/27 16:09:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0x8) accept4(r3, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x80, 0x0) close(r2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) 2018/05/27 16:09:07 executing program 1: r0 = socket(0xa, 0x800000000003, 0x6e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback=0x7f000001}, 0x8) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) 2018/05/27 16:09:07 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/05/27 16:09:07 executing program 2: unshare(0x42000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) chdir(&(0x7f0000000080)='./file0\x00') 2018/05/27 16:09:07 executing program 1: perf_event_open(&(0x7f0000807000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 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 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/05/27 16:09:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0205000c0a0000000000000000000000030006000000000002000000e0000001000000400000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000cc9c6cccb884309a12fdcdf23f61ef21536ec8e82b1e41dab34d3e2cf96a2bfaf24c51d874943026aed0c79d62d6d6b2489bb1661d736192ff1628e636f9d78e2689cb130bfa4f34"], 0x50}, 0x1}, 0x0) 2018/05/27 16:09:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f00000006c0)="bdf899f6fabd35212de74e9aaed6925cd59b50610d7a8194fef10f15e6f2a8a723a31479ceebee4f417382cae9c0523c3259b55be1a564070577bab53739c0fc9ebcd9224af571b27eca4993b0431253db595be4fd7588b352669c4feb8f8c2682185bb9b9689f1e8ad22b5df65befbca3b3a7f724a5204167e21ed25394eb61fa1e60c867a999d0539c6d7c37ae7216173abdf97f771233bd59b8ea6d820d73a5d458fb4561d77a03edcafcbe64358dd80027b0c9cbb77ec198831deed0d2a80ac1547629ea8549b5", 0xc9, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f454c46007b93d7a550f535903f77a8f3ea250000010000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca3123"], 0xd8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3, 0x7, 0x67e3, 0x100000000, "6010f7cd82bcdb6311e74cb71bdc5c13c0967f0967b6fc1b695b9223e60b6e43f87daf2a3122ca0ac043c916", 0x8001}) sendto$inet(r0, &(0x7f0000000240)="ac136ac35a2fd0a83b1e710471421df01db2a1a08683745abe76d6ddae1b44f37309ad187fd880c307db643049446d6b2ca1b153ec8cc0ebdbead9e991eff2f9b7ab0e544f8ba04a71070bada18d2e2fe71f5afb7243ef2887b7dfafa84d55776e121565b1d7dca1a7ec5b6a5b04db62c8ddad87eb46212c52f30226362b81ad4cee9680d926a8e8c8679cd454d98c6a68c2355a9a05d543d1475f7b6a163e19df80b60082b8db9f658f249e008bede4849313980f09d5d82ae6677e61cb74e94b", 0xc1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/27 16:09:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x6e) listen(r0, 0x1) 2018/05/27 16:09:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/143, 0x8f}], 0x4, &(0x7f0000000400)=""/146, 0x92, 0x100000000}, 0x618}, {{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000540)=""/237, 0xed}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/59, 0x3b}, {&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f0000000880)=""/66, 0x42}, {&(0x7f0000000900)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x5b}, 0x1}, {{&(0x7f0000000a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000000b00)=""/207, 0xcf}, {&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/180, 0xb4}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/51, 0x33}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/117, 0x75}, {&(0x7f0000002e40)=""/15, 0xf}], 0x8, &(0x7f0000002f00)=""/99, 0x63, 0x800}, 0x4}, {{&(0x7f0000002f80)=@ax25, 0x80, &(0x7f0000003180)=[{&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000003040)=""/62, 0x3e}, {&(0x7f0000003080)=""/72, 0x48}, {&(0x7f0000003100)=""/83, 0x53}], 0x4, &(0x7f00000031c0)=""/90, 0x5a, 0xffffffffffffff01}, 0x5535}, {{&(0x7f0000003240)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004600)=[{&(0x7f00000032c0)=""/2, 0x2}, {&(0x7f0000003300)=""/29, 0x1d}, {&(0x7f0000003340)=""/102, 0x66}, {&(0x7f00000033c0)=""/168, 0xa8}, {&(0x7f0000003480)=""/156, 0x9c}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/58, 0x3a}, {&(0x7f0000004580)=""/88, 0x58}], 0x8, &(0x7f0000004680)=""/226, 0xe2, 0xfffffffffffffffd}, 0x80000000}, {{&(0x7f0000004780)=@alg, 0x80, &(0x7f0000004840)=[{&(0x7f0000004800)=""/10, 0xa}], 0x1, &(0x7f0000004880)=""/156, 0x9c, 0x1}, 0x20}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000004940)=""/204, 0xcc}, {&(0x7f0000004a40)=""/16, 0x10}], 0x2, &(0x7f0000004ac0)=""/189, 0xbd, 0xffffffff00000001}, 0x9}, {{&(0x7f0000004b80)=@ethernet={0x0, @local}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004c00)=""/161, 0xa1}], 0x1, &(0x7f0000004d00)=""/5, 0x5, 0x8}, 0xfab0}], 0x8, 0x40000100, &(0x7f0000004f40)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004f80)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7776}}, 0x5, 0x9, 0x6, 0x200, 0x80000001}, &(0x7f0000005040)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005080)={r2, 0xc9}, &(0x7f00000050c0)=0x8) [ 152.686823] IPVS: ftp: loaded support on port[0] = 21 [ 152.959993] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 16:09:08 executing program 1: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f00000000c0)=0x1, 0x2000043, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x1ff, &(0x7f0000ffc000/0x4000)=nil, 0x2) 2018/05/27 16:09:08 executing program 0: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') signalfd4(r0, &(0x7f0000000040)={0x800}, 0x8, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0, 0x0) mq_timedsend(r1, &(0x7f0000000100)="58d79d89bc912a18f1504f53c19f3a2a5017b39694933e82ae5c2bffdb30db062abe78998b4479a06a954e0bd1a13551b7439a892a7d7b6da7a64a9a1d42193da40fed13576e00170ea07385699656541268eb5f7c926a1bcff06d19ca6e34b6357b02bde62ce1c577a225dc9180bead2d18", 0x72, 0xbae, &(0x7f0000000180)) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') 2018/05/27 16:09:08 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x6, @multicast1=0xe0000001, 0x7fff, 0x1, 'wrr\x00', 0xc, 0x0, 0x24}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e23, 0x2, 0x7, 0x0, 0x100000001}}, 0x44) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8080, 0x0) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x8, 0x26dcc41c, 0x8, 0x0, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000"], 0x78) getsockopt$inet_int(r0, 0x10d, 0x4000000084, &(0x7f0000000000), &(0x7f0000000040)=0xbe) 2018/05/27 16:09:08 executing program 6: r0 = socket(0xa, 0x40000000001, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") mmap(&(0x7f00007ac000/0x1000)=nil, 0x1000, 0x0, 0x4003f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "317601520b32b8cd416705eae22749f660221d1aeb32541744ebbe62326e948233c2ae243113f88a5d2dfc393211440fbea5d5a1d35a3e8e8a81d7b9aa9b1583e29c622639d7b09ed7e67d0fc1141f11a44317bcb156ed64fff364d8e6145115d2fffa1e3c5edde625c3707d07b7b588a406b43289066ab7"}, 0x7c) 2018/05/27 16:09:08 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x214c1bf12d58e95) 2018/05/27 16:09:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x20000000008, 0x4, 0x80000000004, 0x8000000007, 0x8000, 0xffffffffffffffff, 0x5, [0x5]}, 0x2c) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7, 0xffffffffffff7fff, 0x8, 0x1, 0x1ff, 0x1}) 2018/05/27 16:09:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) close(r2) close(r1) 2018/05/27 16:09:08 executing program 5: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) read(r1, &(0x7f0000000080)=""/52, 0x34) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0x4, 0x18}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='\a'], 0x1) 2018/05/27 16:09:08 executing program 2: syz_emit_ethernet(0xffffffffffffffc6, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x0, 0x0, 0x515]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/nfsfs\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x4, 0x7fffffff, 0x5, 0x596bd424}, {0x8, 0x9000000, 0x7, 0x6}, {0x3, 0xffffffff80000001, 0x2c5, 0x6}, {0x400, 0x7fff, 0x8, 0x7fff}, {0x80000001, 0x8, 0x7ff, 0x101}, {0x6, 0x9, 0x991f, 0x1}]}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/18, 0x12}, {&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x7ff, 0x4) sysinfo(&(0x7f0000000300)=""/184) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x6, 0x4) 2018/05/27 16:09:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c850000052cb66f") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB], 0x10}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0x33, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x1, 'dh\x00', 0x4, 0x1f, 0x62}, 0x2c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02010000050000000000200000000000230017000080000002000000ac1414aa0000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/27 16:09:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xa2fa8924ab3d045e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/27 16:09:08 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1002) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x18) inotify_rm_watch(r0, r2) r3 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r3) dup3(r1, r0, 0x0) 2018/05/27 16:09:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x11, 0x1, 0x8000000000000000) clock_nanosleep(0x7, 0x1, &(0x7f0000000280), &(0x7f00000002c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x103000) ioctl(r0, 0x8912, &(0x7f0000000240)="4626262c8523bf012cf66f") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000010080107000000000000000003000000"], 0xfffffffffffffe76}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0), 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/98, 0x62}}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000680), 0x25a, &(0x7f00000006c0)=""/92, 0x5c}}], 0x2, 0x0, &(0x7f00000007c0)={0x77359400}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x101000) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000140)="8a9084f76d28", 0x6) 2018/05/27 16:09:08 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0xb) ioctl$int_out(r1, 0xc1004111, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) [ 154.041009] IPVS: set_ctl: invalid protocol: 51 172.20.20.23:20000 dh [ 154.099200] IPVS: set_ctl: invalid protocol: 51 172.20.20.23:20000 dh 2018/05/27 16:09:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4d000000000000000000000000000000000000000000000000000000a1b02f1594ff20d2dcc5190000000000000000000000000000000000000000"]}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fbf, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffe01, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) dup(r0) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r2) 2018/05/27 16:09:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000280)='threaded\x00', 0x9) 2018/05/27 16:09:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dc5712e4af10028f8f6575efe5eb8f8b307756e195d9ff81eb1f", 0x3c, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/27 16:09:09 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, &(0x7f00000002c0)) 2018/05/27 16:09:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') write(r0, &(0x7f0000000040)="c0b0cecdada0c208b6e8def9", 0xc) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = dup(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/05/27 16:09:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@deltaction={0x20c, 0x31, 0x510, 0x70bd2b, 0x25dfdbff, {0x0, 0xa5, 0x114}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}]}, @TCA_ACT_TAB={0x88, 0x1, [{0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffffffff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0xb7be}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0xc0f}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x9, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}]}, @TCA_ACT_TAB={0x98, 0x1, [{0x18, 0x1d, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0xd, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x18, 0x1, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x7fff}}, {0x18, 0x1f, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x11) 2018/05/27 16:09:09 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000480)=@newlink={0x28, 0x10, 0x11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x6, 0xffffffff80000000, 0x8000000000000000, 0x8}, 0x8) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="040d06000000fcdbdf250f00000048008e4a080002004e2400000800030001000000080009000f00000014000100fe8000000000000000000000000000210c000500060000000800040006000000080002004e20000008000500050000001400010008001b3f08aac6f0a8ec8d1d4d0000000800060005000000"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/05/27 16:09:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x2, 0x4, 0x100000001, 0x1, 0x9, 0x7fff, 0x5, 0x5, 0x7, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0xef0) [ 155.070703] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/27 16:09:10 executing program 0: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/packet\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}, 'irlan0\x00'}) 2018/05/27 16:09:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/27 16:09:10 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) 2018/05/27 16:09:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x20400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x0, r0, 0xfffd}, 0x2c) r2 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x1, &(0x7f0000000100)=[r3]) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'team_slave_0\x00', 0x2}, 0x18) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000200)) 2018/05/27 16:09:10 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x309000, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3f) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001bc0)={&(0x7f0000001b80)='./file1\x00', r0}, 0x10) [ 155.166981] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/27 16:09:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syzkaller1\x00', 0x800000000200}) r1 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000008ec0)="c626262c8523bf012cf66f") r3 = userfaultfd(0x80800) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000008f00)=0x4) sendmmsg(r2, &(0x7f0000008dc0)=[{{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000140)="b4616a9837eca544d2da2851354a94ccf1ae36dab9c943d442e8ec21a097316b9f065832c506c928705102b98f404633f6c37836439f7cde59ccb4a9dfbdd185f393aaac258e96ea2f9bf0e26672b4ae81", 0x51}, {&(0x7f00000001c0)="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"}], 0x33f0, 0x880}, 0xfffffffffffffff8}], 0x3, 0x8000) r5 = dup2(r3, r0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000008e80)={0x38b2, 0x6a, 0x100000000, 0x80, 0x3, 0x8, 0x7, 0x9, 0x8, 0x800}) syncfs(r3) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000000)=[0x8, 0x9]) 2018/05/27 16:09:10 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r0, 0x38, &(0x7f00000000c0)={0x1, 0xe57, 0x80, 0xfffffffffffff801}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x101080) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/05/27 16:09:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000000700000035000000000000109500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0xfe) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x12001, 0x0) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) [ 155.413439] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_0, syncid = 2, id = 0 2018/05/27 16:09:10 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x0, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x0) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000a80)=[{{&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/144, 0x90}, {&(0x7f0000000900)=""/151, 0x97}], 0x2, &(0x7f0000000a00)=""/89, 0x59, 0x8}, 0x1000}], 0x1, 0x100, &(0x7f0000000b00)={r3, r4+30000000}) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c00)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) fstat(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r9, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000dc0)=@getae={0x1ec, 0x1f, 0x4, 0x70bd2b, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x0, 0x3c}, @in=@rand_addr=0x8, 0x3, 0x3507}, [@policy={0xac, 0x7, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x152219b0, 0x4e22, 0xffff, 0xa, 0x20, 0x80, 0x3c, r5, r6}, {0x80000001, 0xffffffffffffffe0, 0x13, 0x1, 0x0, 0xfffffffffffffffb, 0x8f, 0x6}, {0x2, 0x40, 0x6, 0xffffffff00000001}, 0x200, 0x6e6bb4, 0x3, 0x1, 0x3, 0x3}}, @etimer_thresh={0x8, 0xc, 0x4}, @proto={0x8, 0x19, 0x2b}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @lifetime_val={0x24, 0x9, {0x80, 0x2, 0x238, 0x74}}, @policy_type={0xc, 0x10, {0x1}}, @policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x6, 0x4e23, 0x9, 0x2, 0x20, 0x80, 0x73, r7, r8}, {0x2, 0xf2, 0x0, 0x1, 0x7, 0xffffffffffffffff, 0x6, 0x100000001}, {0xa62, 0x2, 0x7, 0x81}, 0x4, 0x6e6bba, 0x3, 0x1, 0x2, 0x3}}]}, 0x1ec}, 0x1}, 0x4080) 2018/05/27 16:09:10 executing program 7: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x2000000000001) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mbind(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x7f, 0x3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/05/27 16:09:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x401) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0x821c, &(0x7f0000000300)=0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0xda3) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)=""/126, &(0x7f00000001c0)=0x7e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a1775b005e381e5b34750b40bb5da47f0a2015967122554dbb7295df0df8217ad", 0x21) 2018/05/27 16:09:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fc283b724a60080029effffff000000000000001000030005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr}, 0x3, 0x0, 0x3, 0x2}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002ac0)="babd1fa1caba2409487038889a", 0xd}], 0x1, &(0x7f00000017c0)=[{0x48, 0x11f, 0x5a, "eb458cfd27464e61da72b61ca9f6ec204d71936082ec53bd8241f51b8822fecc088a8530414f30b9f8cfe0cfb1b9eee882"}, {0xf8, 0x10b, 0x7e, "988829c02a98aeaa89140e72e1a1d948a8fec35fd73f91917c3dcaaf29af9a816f0f0395b152baaab529f5669b5b6a54f559e5147c7b3f6d09e6f3202c4fe0ce3239de2dd506682910582f6f8401cd87117dab56cd5406cf4762eb2a29afe75d6fd69b8ff691cd140f300cf3a0ad2d31aad4d472bed1cba5527a7a3708dab332edb9c927c6e7d5d26c3b65032913b250f3f8c6b561c7b2a1d12045cd9bd0fb17352d2ed72f5e4f9127aeb080a72633d60042e2e4cc2773c8a7a5e87450712d53fc89a4bfc4853f183002d359ec5889d9f8e663aa48a6d435b688600010c0c5dcbd2c0760e8"}, {0xb0, 0x109, 0x8, "81cc9f60585120e6d366b8c183d5b44dd2704a3a31f2fc6691794da7d8a663490c37b8a5bd0bf589647a2c2ed6d146ca78634bb5340da525150f1cbd13a3ab34b49d65845218be53bacfcc0471a2604287311579907549edff82088846ba112ee18671461a5862c27b0c3c3d5eed9f7501c5dd67e045668c691462c1d8d591d82c534db9c8408b38833fb5c7e48b0cd23b98cb9b266b4902ed2abac0"}, {0x1010, 0x0, 0x6, "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"}, {0x80, 0x102, 0x5, "02a86dd1133ce7bc70f124b9f41fd3012e932d0b291e5c42d8d5b3307ab6821a5f4effa25d0f8d1a87903c16d2661f4acb3872396181d72258da03405280386f53fe2cbb508211e79f9ca2d27bf5065c8d1aeb5f49324587c0dbbb8ad7747a764a991ea6ed288671e96de8af5054db"}, {0x48, 0x100, 0xffffffffffff135f, "abf0fbd3c05630de03c75aab9787fe03ebcc537b59eb5717532ab7e961a187e036e71e5143762ec0d80d64327a2e3ffdf11a"}], 0x12c8, 0x4000090}, 0x24008001) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40240, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/05/27 16:09:11 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/27 16:09:11 executing program 3: clock_settime(0x3, &(0x7f0000000000)={0x77359400}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x2, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/27 16:09:11 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x5, 0x4) 2018/05/27 16:09:11 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/183, 0xb7) lseek(r2, 0x5c689bef, 0x0) socket$unix(0x1, 0x3, 0x0) getdents64(r2, &(0x7f0000000200)=""/54, 0xfffffcb9) 2018/05/27 16:09:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0xa0000) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffffffffffccb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa}}}, &(0x7f00004ebffc)=0x108) 2018/05/27 16:09:11 executing program 6: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9, 0x408000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f00000006c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000001c008400000008000000000000000049f54b43c8dc3df7000000d020d4fb3525cca848e281d7cb5b464c6b"], 0x20}, 0x0) 2018/05/27 16:09:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/27 16:09:11 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000001b0000fa0300000000000000b96cc45128d5af5506ae355695be7c0702321c4fba87eab079791076808438708cea104b60683650c27f4e30177fafdf42e8bafc695ae557799523ab57d00ef53763c9693c467c8db081dc76622bcf5ccc854d159728a37fd0f903b04fb6848cc1d0197e0534587b015c832a3b922bc0e6ef928f83c43e2581db0b4fdaa53b3547a2e4037acac18ddba543903fe75f852d498cf73670ddb43160c73725c3", @ANYPTR=&(0x7f0000002ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x8e2f, 0x3}) [ 156.090460] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 156.112591] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 156.125857] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/27 16:09:11 executing program 5: r0 = epoll_create(0x5) r1 = memfd_create(&(0x7f0000002c00)='/dev/sg#\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffbc) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="3a16a8e4c1a9ef5c84d45e4cc1aab3899f95177b4824c7b0dbaf17184be258596f4a146ec74253977cb8af103ff6fbb820ac59a280b9000bfa6ccfc3676e23436b3e0ad1cc7846de18720e4fc65ecc3333429f05de60c195b3c2e7c3b6d550fe2b2efcf3f8c0282937b97b8fadcc15dac578c799e4a9a4e5038db254d74cc019032ad21324cef572d0cf8756ae4129090feee1b53a33a9a274d1bca5a89cca56b245d9781f7dbb48a411fd8eb0ee17e615fe", 0xb2, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8ff4)={0x12}) connect$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r4, 0x80000, r1}) 2018/05/27 16:09:11 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) 2018/05/27 16:09:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f000053b000)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4) [ 156.289507] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 16:09:11 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000f80)='/dev/snd/midiC#D#\x00', 0x100000000, 0x80100) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000fc0)=""/254) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r1) fchdir(r1) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x1c4) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8dc126972613ae5c1bf266cbaaecb125f3f0187a309c6e42eb463c96c4eda2804f214da41bff6b27f6b8291431127a799872e8229507b49fe5e9ae2499891edeb5136d518cc108278a1aad4a7d510306e36b6838f50b9bc571e37b93b1730ec157c9f570642a2b282593fe9f1c7c2f10a9e1d688c57114a1858853766f9dd7c9d2709b6799234dc9f7df8e01b4a2a00ce7053150f62f2dbc7f271f8e42798ff9fe4d54d1682f9bce5ddde849491d661cac692d313602d914551f99cefc31432199dd067a11d41015345c4a24f863afd560ce33ef54600095847216c3bdf1068ccbe6a2c5658f0134a1b6d5ea795521f1e74eaa39a9e88ce55f8878f4e0c42e7fb2b5434db732998f3277758b7743ee518cfb7cb967f78d8828b83e605f03158fb6c2cee930ed8ba5b74885c9c33690e9659a24bda4ecc317aab13c70db3cc0a4bc6331aea91622e43e260d3d94de16caa9fcf9fdfa218468d95c262a9b03f1d5d42b6f64697b4462e0b3f09ffe0b7911705f893cc5fa0e946d4a9dce6f8912d3593dcc281577c42006f5a6abd0e2f51ef863bae062a78c051116f4235672f76681091df75af49eb0859dfcd78c79020c66066ce01f0adb1b634380e70ba08344e3f2a0b65728e0c114c31d29587263c66cf95ed7bb324561cdc97153348245922f381f0c464a4a1746ee783ae7714a4b76660d7514ad2a55d829e1944ca28f34762f954939b89989b9347bcedcc939b271a45459e12cd09fce46bd9c1b404e70c8c73f99a34e23bedf16098eeae64e328d7b6bc54da3bca0ce83a0320af07fc46d24ce0c2ceee292883e17e7d5b4b499f2af9c70d1fc0f741207963b4618ada49bc0942011987d906b4017d1174c29e5c5ec95a000c7ce3fa92d4ac58d908bb832ce03a53c3112054c866edee0ea02bb563150512fca07aa09a51a3024efb1aa2265b537b16adf062fce6161846989dac1f94212f2e6ba10a40131be4a9b4a69c66b76c10a3a32f0bf51e29d532ab12d36ca7b76276bca665968497cc7203c36470850e80af8fc3d315bcb35f5d49f2ca75089052b6406c93e667cbab4777b4898cb3765a4b06b8823b0733aa1b2cf2bada350db5c02dceea9530377f01ffac39f881e662df13204fc186bb60fbb15af4f0cb69409b3d3b820e5e9b78ff1630a293040c1445ee85e67a47e19872ce25713175e77f4b9c4422b0122f8abf424775f45fd53b37b8b41eb97931d8f247a3aa00879fc179f20a648a9a066d43ccbe0a884c5c69d8c7d85783ef71dfc1e79e152578ba8820f48bcc689073a0bb19ebf1e87eff97752be45d006e2bf0e4bba6ba72c63bf6935d3b85245e8fc65764f5df6315dbb8e4759aac494912fb9b3accab95fa84cbb18ce904b4d20421675fe0a5af2e290edeb8bd16bf0041a6fbc3f2499f1e8b39f86fe1d54257f21b8fd4b2035c557d3f9ca148c573b3", 0xe46}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/05/27 16:09:11 executing program 3: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000000)=0xffffffffffffffa9) [ 156.343594] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 16:09:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x80000000, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1a0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x4, &(0x7f0000000000), 0x4) close(r3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4a8083, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000002c0)={0xffffffff, 0x6, 0x1, 0x1, 0x4e6, 0x4}) close(r1) 2018/05/27 16:09:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/05/27 16:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100060c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/27 16:09:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x6) 2018/05/27 16:09:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, 0x0, 0xfffffffffffffc01) 2018/05/27 16:09:12 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x10c00) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e23, 0x34, @loopback={0x0, 0x1}, 0x5}}}, 0x3a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x7ff, &(0x7f0000000180)=0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) fsync(r1) ioctl$sock_bt(r3, 0x8906, &(0x7f0000000040)="712791e235cc35803fadc4678b7d95b8b6c2a0ff83588cdb1bc5ecdcf1a566cace5f983674e15b5ffff416aa826f5e0c68b71eae159a309c15e254e1612720045bedf14eb8c1d272d11acfb8486b8a40c1ac0b9e1b221c9105ed943041e2000eb0b6ddd10f69a4d14338bf463660b164cbee58eb2fc8509005fa4fb6451e52ea7b2ce8ea34885f8becb6eb4156df4c81f1") 2018/05/27 16:09:12 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) r0 = socket$netlink(0x10, 0x3, 0x2000000012) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f0000000140)=""/238, 0xee}], 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001780)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000017c0)={'filter\x00', 0xfd, "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"}, &(0x7f0000001900)=0x121) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000240)=0x3, 0x4) sendto$inet(r2, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 16:09:12 executing program 6: r0 = memfd_create(&(0x7f0000000080)='@r\'self\\\'-[vboxnet0\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x29c000000, 0x7, 0x1000}, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x2, 0x10000, 0x100000001, 0x0, 0xeae2, 0x7, 0x8}, 0xc) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x80000001, {0x6fd, 0x1000, 0x7, 0x12f200000, 0x8, 0x6}, 0x25, 0xff}, 0xe) unshare(0x2000400) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pwrite64(r0, &(0x7f0000000400), 0x0, 0x0) 2018/05/27 16:09:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x2, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="f1ae80af103b5d8e990445d07b2b58c901bc7111e9e14bf95a08df845d610ef8a254e0538711f16a6f15a5586b908b881e5b19311986fcf73f076819db5ec4f4106516dba4509f03cd542277320f5790175bbf1a152b83714b45853cf69edf7ed282e471a4427f3843a98feedd5903c0ae11c7c6c1155a0a59517a42972060c963c30b33f307ea849bb2753b1f36242b7be067ae646d2b04ebf05c") r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001440)="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") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xe4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x400, 0x20}, &(0x7f0000000200)=0xc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3ff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002440)={{0x0, 0x3, 0x100, 0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0xc0145401, &(0x7f0000000340)=""/4096) 2018/05/27 16:09:12 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x1, 0x80, "62bb7e6be67e", 0x7}, 0x10) mremap(&(0x7f0000797000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000906000/0x1000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/27 16:09:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x2c) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 16:09:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) get_thread_area(&(0x7f0000000180)={0xffff, 0x20001800, 0x3000, 0x31b, 0x85b, 0x4, 0x3, 0x4, 0xffffffff, 0x7ef}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x300000d, 0x2010, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000000)=ANY=[], &(0x7f0000001ffc), 0x1400) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x5, 0x7f, 0x8da}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x110) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x2c) 2018/05/27 16:09:12 executing program 0: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000080)='/dev/input/mice\x00') fallocate(r1, 0x2, 0x9, 0x5) 2018/05/27 16:09:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f00000000c0)="c626262c8523bf012cf66f") io_setup(0x10001, &(0x7f0000000080)) 2018/05/27 16:09:12 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x20100) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x2781, 0xffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101202, 0x80) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x400) socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/05/27 16:09:12 executing program 1: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xfffffffffffffffa, 0x8e9e, 0x22, 0x7, 0x80, 0x5}) fadvise64(r0, 0x0, 0x0, 0x1) 2018/05/27 16:09:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000001c0)=0x11a, 0x0) r2 = accept4(r1, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80, 0x800) recvfrom$unix(r1, &(0x7f0000000080)=""/21, 0x0, 0x0, 0x0, 0xfffffffffffffe8b) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x739, 0x4) 2018/05/27 16:09:13 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'ip_vti0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@empty, @empty, 0x0}, &(0x7f0000000480)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)={0x1d8, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xfc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8139e00000000000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x47}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x1}, 0x14) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) 2018/05/27 16:09:13 executing program 3: bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1}, 0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200800) getpeername$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40480, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'gre0\x00', {0x4, 0x7, 0x3, "e2b88249176a", 0x8}}) getsockname(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000180)) 2018/05/27 16:09:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr, 0x0, 0x0, 'lblc\x00'}, 0x2c) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept4(r3, &(0x7f00000001c0)=@ax25, &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) dup2(r2, r0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000180)=""/11, 0xb) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)) close(r0) 2018/05/27 16:09:13 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xe3, "ba35cbf56cbf0144a4f6a379c346d2c055822995e63b57972dd0a293b63fa9a636d9d7aebb943aa04275b85a8a23bfca209c1c14b56289498e9c665d3f14fc23f4c68073071fa17b9fb71101e979aa9302985fbd4417c9282dec482ab62397828aede9238d2799848da1c4a174aea6e1a9a3400cb1fdd69a49497711747b054ba06f2bd25b7fa1d15c2ee46711cecf3024ddc51d7191a6c0aecc6e45ad7256e8edc06089736662b2873f6958b44506745a028471c0cc21061439d0ed1ca304c8fb71da7d420e687922c3bba89d1b0f9c5e93edc4beb2a123de617d2f3ea40f9576ba04"}, &(0x7f0000000080)=0xeb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0xb4) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000440)=""/188, 0xbc) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x28e, 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x1ff) 2018/05/27 16:09:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="1c000000", @ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) 2018/05/27 16:09:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000100)=0x400, 0xffffffffffffffb0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000980), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0}, &(0x7f0000000b80)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x403, 0x4) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) fcntl$setsig(r3, 0xa, 0x39) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000600)=0x8000000000000018, 0x6431d570) sendmsg$nfc_llcp(r3, &(0x7f0000000540)={&(0x7f0000000300)={0x27, 0x1, 0x1, 0x3, 0x3d4f, 0x7dd, "c7bc21cb77cdb39bd10da5bb679be81bdc1546300624d071b0fa18401bc71b11642e756e3967308ee00f6f29c3f4a92963024072a12553fa9f341e8353d9ef", 0xc}, 0x60, &(0x7f0000000140), 0x0, &(0x7f00000004c0)={0x20, 0x110, 0x6, "4aac8db08e96f3a3d644c205a058"}, 0x20, 0x40}, 0x20000801) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380), 0xc) ftruncate(r3, 0x80080) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3, 0x4, [0x80000000, 0x1da5800000, 0x7, 0x4]}, 0x10) sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/27 16:09:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'wrr\x00', 0x14, 0x10001, 0x1}, 0x2c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000005a10e303ec281e6bf9a86d02000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000008c020000020000007f00006807000000fc9a541e5d030601000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/27 16:09:13 executing program 7: r0 = socket(0xa, 0x80804, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="4200000000000000000001004797e37165c38f2c5791becf8ce007b85bb3b9967aa773ed3c612282d6f272778f1687dc8ff32be73db9c1f584a5"]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) fcntl$setsig(r0, 0xa, 0x3e) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f00000000c0)=""/219}) [ 158.638721] sctp: [Deprecated]: syz-executor4 (pid 9147) Use of struct sctp_assoc_value in delayed_ack socket option. [ 158.638721] Use struct sctp_sack_info instead [ 158.676658] sctp: [Deprecated]: syz-executor6 (pid 9158) Use of int in max_burst socket option. [ 158.676658] Use struct sctp_assoc_value instead [ 158.710790] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20001 wrr [ 158.744239] sctp: [Deprecated]: syz-executor6 (pid 9167) Use of int in max_burst socket option. [ 158.744239] Use struct sctp_assoc_value instead 2018/05/27 16:09:13 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/12) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = getpgid(0x0) lseek(r0, 0x0, 0x3) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003f40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8000800}, 0xc, &(0x7f0000003f00)=[{&(0x7f0000000180)={0x4c, 0x25, 0x1, 0x70bd29, 0x25dfdbfb, "", [@generic="cf4f28ab96aabe9d1a0dac3d8154ef8d1711bc93c927d65b62fab04f2149bed0b6bfb84cbd453a184f33ab9066889b2bf807f72327351a8b86a89f"]}, 0x4c}, {&(0x7f0000000240)={0x16c0, 0x21, 0x922, 0x70bd2b, 0x25dfdbfb, "", [@generic="7edb6c1f331ac6b213bc3570c15a07c596df664d7937979f347e94cfff02228d327d4308f3c0c4d9c20f8a352ab07251316067108399109d7266a061e29490000c60834aded1a5a90e081368c445347a8d0dbacebbeeda1ad6776004237abb8e2d8e36ce2e0fbd1eaa590501a779de7edd0d918fa36a2a4ef1e30df998aef3b8371db6619f6aee7ee5d681c42872802ef59506a9fcee37692dcf1e40b93024a3e2fc6af621bbd35db55ba7265ffc4637b8c4a88555500510b1a6b76cdcb5cdd305", @nested={0x1244, 0x34, [@typed={0x10, 0x18, @str='/dev/rfkill\x00'}, @typed={0x8, 0xa, @pid=r1}, @generic="d44687ec51acf941eb0e0e04405b3823519c7e9a5037b2d4e6c61c046e44ce8d6c36c3289d51e85635143a2ce6d065aaeb9d3c4118fb1cf878a12e41db08a180b57c3fac3dc5fdfde97fcdad53952a874ec150ad62a2f5d46ff82cb62da88f4d2b803e5cc39003823044d9e98c2beb1b7af8d2bf199fa1dc3b52d8249e136cb1e0e6c358f0c19bd44430a924fdd95313be0eba2ee61d178a3cc0376057a8f9", @generic="7eb6b2e652fb13ed3233b6a0af2858758b55bc5a2a31a0318b4c5a51ae366c67977625c4fd6c4eea76b63f78de9bda61630d06c04b0967d8d7c10dbd1dd69d9772c871ad29fc787208c82d19280770d08f2e77bf5e25e0c1b3776dc06c0db588ec1112a5d8acb6f14bcb13ed5c3396cfbc21a5aa39aea427de5e2decf2e2e1eeb68b478eb807c474de2ec1020ef564c899bed8", @typed={0x8, 0x77, @u32=0xffffffffffffffff}, 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@ANYBLOB="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@ANYBLOB="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0x2518}], 0x3, 0x0, 0x0, 0x1}, 0x54) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000004280)=[{&(0x7f0000003f80)="ebb601e293cd8c7ace57157dfa78b7465ac8f85ee3b089afd407fa00db4d4f5313214e8067c5043636c6e9377af7ac8c974cccddc74856dfbf0e6f1e647d9c3b0224be77d2eac50a23be15d8e2ef053c365a11c863dbb06087d9509d5a7af7f47d40ab6332", 0x2d1}, {&(0x7f0000004300)="c1b85ab1fc07088ab79e24b332d811d0635f30ce32959f1e735290864c2236e0f1d24007667e42ad6aafdacae2feb19be32816406e7f508155e308a90813e687e7488f44ca7c729bef474fb646f012cdcb9ec24289a559308fbe076bed494d1cf095a9ba5f4c8870f3b8315d246bc72dee353b7f3171cbd47e", 0x3b3}, {&(0x7f0000004080)="f8de10f701e6b8df09f7f005385d9f8aa215bcc7fed7675acf6c82a127c4e0352f51ca661ccba8613e04d0ba35932f7a71f49e9ce27889f1ea755b75edc8b5daec5eca2eb95ec0ad0a04f8dc233f8510431bee3d5fb98ea3d0f4201ce62285bc806316b994d12cbf42ebded923613975dbe660188934df5af46c", 0x7a}, {&(0x7f0000004100)="1247c2139974097aa65ae360f104d28c397d9b17577249490f6f7f311301aca23eb9f43bcd463ba3a28e208a8dbb8244c94f018f87e168258d1a7c1baeb4a4cdc88e2d85e133409d5a050b888e87f06dabdd86c597fc9b00f29235aaf1beac0111fe47c200ffd8a8c81c6a4af7c1c88fa0cd4471deebbe319ffef01e832495abb0415b45f8a4eb012de288bcd60fb23adc06060a0facf7c2a975c6b7bdf9a59fdfe1b07e78488837393dd99a5a4cf947fbb38819cd385d9d334f33e7db", 0xbd}, {&(0x7f00000041c0)="5762fca7ae0e076a2ef926f4634486c8389fb7bbf5134da6121e67c7cad6320bc6118f427308e3c48858c62681c35e427d410d7c4e0b435a26dfef11fc31d8d8ca3e0e173a576fb4ec93578bf5d8eee5a6036d10ba717c24922a7a62de60cc5221e04c9fe997be384e80463668698df9592ed505c119958e9183619c90a8f2381e7fcc73", 0xfffffffffffffdd7}], 0x5) 2018/05/27 16:09:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x5) r2 = eventfd(0x100) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0xaf02, &(0x7f0000182d45)) [ 158.769801] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20001 wrr 2018/05/27 16:09:13 executing program 0: timer_create(0x807, &(0x7f0000000080), &(0x7f0000044000)=0x0) timer_delete(r0) 2018/05/27 16:09:13 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') write(r0, &(0x7f00000000c0)="e11dd47ba2f0c971c5b0e85f91e052c885babb2df417ba8be375efbefdc26d1cf0b7ff876920532f52524d8706231cd24fbf9d0a4f452add3127b83578ea61df6adbcb809040b56c333b0033188a18ccc0092fdc6aa2b9562da1d7c7b9fa67f979f2a86996e270fdf853d85be075035796d8e7f63225aa005dcb285f7b7f605ab6c74eb364f146c69cc0f1f974a409c6306ac6a5c8c49164c1d01ce07a15376b02a570b441c965648318b3089c0b4dfc60ce36802143e04eeb42edeb83eff31b1019a74d153607c7ec9dc71f80f1acf61146e382e70bad6d3df2a641d5c16e9e5f794a103b1bdfe17c670fa04206960ad07253b0664c9eb18f", 0xf9) 2018/05/27 16:09:13 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r1 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)=0x0) r4 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() getresuid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001cc0)=0xe8) r12 = getgid() r13 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$evdev(&(0x7f0000001e40)='/dev/input/event#\x00', 0x8, 0xa900) r17 = syz_open_dev$adsp(&(0x7f0000001e80)='/dev/adsp#\x00', 0x100000001, 0x4000) r18 = epoll_create(0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) getresgid(&(0x7f0000002040), &(0x7f0000002080)=0x0, &(0x7f00000020c0)) r22 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002100)='cgroup.type\x00', 0x2, 0x0) r23 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002140)='/dev/snapshot\x00', 0x24c0, 0x0) r24 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r25 = socket$pppoe(0x18, 0x1, 0x0) r26 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002680)='/dev/rfkill\x00', 0x80c00, 0x0) r27 = accept$unix(0xffffffffffffffff, &(0x7f00000026c0)=@abs, &(0x7f0000002740)=0x6e) r28 = socket$nl_generic(0x10, 0x3, 0x10) r29 = syz_open_procfs(0x0, &(0x7f0000002780)='net/ip6_tables_matches\x00') r30 = accept4$llc(0xffffffffffffff9c, &(0x7f00000027c0), &(0x7f0000002800)=0x10, 0x80000) r31 = socket$inet_dccp(0x2, 0x6, 0x0) r32 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002840)='/dev/vcs\x00', 0x0, 0x0) r33 = syz_open_dev$loop(&(0x7f0000002a40)='/dev/loop#\x00', 0xfffffffffffffffb, 0xc0000) r34 = syz_open_dev$midi(&(0x7f0000002a80)='/dev/midi#\x00', 0x0, 0x2840) r35 = inotify_init() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ac0)={0x0}, &(0x7f0000002b00)=0xc) r37 = geteuid() stat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = syz_open_dev$sndpcmc(&(0x7f0000002c00)='/dev/snd/pcmC#D#c\x00', 0x2, 0x202000) r40 = mq_open(&(0x7f0000002c40)='\x00', 0x80, 0x18, &(0x7f0000002c80)={0x70, 0x8, 0x5, 0x9, 0x2, 0x1, 0x7, 0x200}) r41 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r43 = syz_open_dev$vcsn(&(0x7f0000002d00)='/dev/vcs#\x00', 0x2, 0x4000) accept(0xffffffffffffffff, &(0x7f0000002d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000002dc0)=0x80) r45 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/rfkill\x00', 0x80, 0x0) r46 = socket(0x1, 0x80000, 0x8) r47 = accept$ax25(0xffffffffffffff9c, &(0x7f0000002e40), &(0x7f0000002e80)=0x10) r48 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/rtc0\x00', 0x1, 0x0) r49 = epoll_create(0xfffffffffffffff7) r50 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002f00)=@full, &(0x7f0000002f80)=0x48, 0x800) r51 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000002fc0)='./file0\x00', 0x0, 0x8}, 0x10) r52 = socket$key(0xf, 0x3, 0x2) r53 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003040)={0x0}, &(0x7f0000003080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000031c0)=0xe8) r56 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003480)=0x0) stat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003680)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000140)="11574efee2e58d5cca4bd3fd7b69e1c2c8a6cb9cc5d76b30a4b0cabf39e653dd8dfb95693266d8f9aadae185b76bf56e55d18e86c7115be09840b750d97a8d002b700f229d5ed03b523c086ca1e2079e7ebe76e0084cc017398aab610d2e857bc29600a324cafca3a0d07709e1334c6fc03d65be7f7a1518b7ee187e651e6873863a512e4d5e343eec89dd39a7fd5ccd997ef4a6797e7a1495616241a72cdbe460211e4cf8bf872fdc1abc6b80bf9d30252f5c76d3b16ae5e93794b087e7d9626b311eac6147be9d2bb519b56fc13dad44725f02540e9b45ab4aa3982340a73af909459e7ed4e17c", 0xe8}, {&(0x7f0000000240)="2384c313854a4fc86e9d15ce9be93f4d4f5cdf4b2d03ec9dfda333844ed52a96effcf4d6408baf4058239f20e5c9e4397612edaf37e227bc2709203217b7ff63a29d57750aea07ec24abd035570bd1d81280b2e4c2114b8869da729fbec6bc886535c59e981eceb64bd50d7e8964fd4ecef7a4d0a915095d3f368111c38499cf0c6e1d68309328073c3fe399e834bf841434", 0x92}, {&(0x7f0000000300)="df7bbc3a527943c5c80c57f65317061aaa6a56d57c305db7544261f219f27115583d7e5c16aec0d1093851b2c11d713901b1837bd282e6e9d7193d8c48a9b17b25d81172ee0a6ae555202d7a7f0f143272a2d91b3c6e77261083bfbcc0fb02a0fc27b4262c2bdc45c59a29bdb42b", 0x6e}, {&(0x7f0000000380)="2a0d530b9158844ed198dfdc13c67317da7d5566a7803e23ab7054cc7358ae8e04e600f4cae363016db1d127dcb137322ba7da4164c4b841a388fc0f216597afa55a66b5458f81fb3785d471b64bb19858655a09fa095671d78ab36161d4429edb3aca45cfb688e7c0f9cdffd5c9c83686a9", 0x72}, {&(0x7f0000000400)="b42dbb9bdb54b0d14c4960859371bcd5fa050ded416834638f46547146", 0x1d}, {&(0x7f0000000440)="be716ea6bc93930fa00acc9f4cdc344d4bc11a8a9fa5614d0f472d92941bd5da65f7198e2ef3a67e695ebad579b3d7fcf53c1efb80e942c3fc14cf4bf6b5c347841ef64de28c78eab5962adcfeebe51576306e8480fd0d0e46f9e42e7da6f8dc2b498acdac64fd0c9df568f95f6d96a5a8cda6a957595bfb8bff5b583f568a2e725789170c7daeb39b4893851147ff", 0x8f}, {&(0x7f0000000500)="dc7b32a90994a8e87cfa4087f06f181ea02c2a229e9867eadc4c7274e070193944b9d354864ed39fa744a53ee99e64ab54c46363786018f7f5795e36e2a82ec8a710d7f25a17d702bd41206fa2c7d8c8e8033ad6bdeb8fbcfcca9f08c135eacd41534ea164bf8e26e339f99768ba2ee4de1a3825a541cbd701e6bb5f5c4eaab46941a4fdc7646b2120bcb0625e28bdb62534b9486561e9b2440dcb2bb2e98c253b05981893f1f54c61038b7e8fbd343b2bbe", 0xb2}, {&(0x7f00000005c0)="058212d06a32387c8addcb83c3019035174cfcfeeaed98bc79a72067f074334d8c5504625effffd8e7fdce595ba74222eec6ef258f677d529debf3bb578d77b390aa0dbda8709559f0da0500f43e72ef26bb3bfb45f90faae958719bbc466187c9370e27f8912db22aca8b548d17523aa55e5428e6dfec6f9c9496466520fe99efb00b87ca0bb6cf4c3daaf503d91235fc573d2bbe699038b3380ed648e5338363afe34a5b6bcf2456a2bba3ab4c04a7888e136c6e33fccbb09c774f92fa", 0xbe}, {&(0x7f0000000680)="2960ceaf8c7be89ef2ce70747460156faa79b28122b27f14c4b658a5bdc0b37b877bc5cdf6635b8b9d286d8c6cae1c7a413261be7c0c4352d428074053f7a0736d43c34196c1881ef04c932e4038ac71263ae5a116bfa37e3a199b3cf269bd23c826ec06ca8a3a75f0c7f3e1817a13d8aed9644c8ff1941aaec263c673ead535c86c304ee065e0302999e12fda520e60f653a7218df4664a1c385e24f74120ff671070d12521f8fa90ffcfa20941c65f95d87d080c260ed4ab07f5d4df5bc4b738b1fb4a90e03e5a06423d63ed0e7758f4eb3c0ae3224b0d5a7baf027f1be690e4aff285bf437ad83860ebeb517b8e3c17", 0xf1}, {&(0x7f0000000780)="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0x1000}], 0xa, &(0x7f00000021c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000006000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25], 0x110, 0x4000054}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002380)="29a187ca5980552f0f82beeb9b6f3f1d408ac7694302abe125515d96339ea8439f7a1f874700c18f88201a0714a0f7c9db40244edbc7b9c7ee3bf0646e76cd7d74d9289e72a06482a1dfc737f5fdd483996cb34a05d7f957932eb2c3b99ed3e8e34dd8f1f57a9f8657f3769a2b4d652af6e68c8bde8d5eb421cd1321e6cade909b6247a4e07608b24ca34981df0e4807eecbf3c9ad8f353fab9d33b3316bb636bd69df1be3e307b393452db6df71fb9c39514ab72e2b69d986b4218471d75862c7c1e1358162dfccb255b533bdfd71ceed06efc5d11d460ef5e5d9e37cc5ba48a48d17797bbcede341930521cbfb75f70f80b1f07b", 0xf5}, {&(0x7f0000002480)="a55fdc1b508335710849d36d6207327bb5d3a5084334bd87202f8ea1e899994e1c54d75386624587d90fce39251359a615399cd0e55b5d5561edfe84ee3a3e6bfe3e9b3014cc06478089d39c6ca9263dd6f46527971305e552e3417ab8e15e6b800c436bd311d21d3c060627bec6a64614108c819f41fee39d2064a79edb5a8ca8d7ae77b4dbfd834b0aceccb0896d374edd6f83bb739e95bbea4b0e4c61a9d0a14df5c6405fe667d6734a021434fda1e363af731dca81d2", 0xb8}, {&(0x7f0000002540)="e3d9be123cd97f6c3cf9ee96e0e438179a2ca609ed0b0895e116117a1b19a7845e7dd5657a271374e371efe9ff7891db0ba01419a9b76238791ca7d647f7a531856c2adeea0f694e5376a994765d5e32bed2efbd417139013a31d7744acfcb85716ac57a891d4df6a2065d15c44a8ec91fe99acbb647a8db38e17d4b0205ebd7a5177d73eb32", 0x86}, {&(0x7f0000002600)="4c072d3bb93b65bc115dbac5b1515ff14edbb93f1fedde3e1a", 0x19}], 0x4, &(0x7f0000002880)=[@rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32]}], 0x30, 0x40}, {&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002940)="ced3f232401c099513e980edc52c7280142dbb3e33690042279508ec2d54351215722cbc9e69b6b55ed5ce38b1c33173e2d6243cfb0bda1fa4260b3467a22cd6a902fddb58abb509cc035e4b6e2c73b6be6551fe3106665dced54ea44fe962006b2d4e138c7eb40f10a04f0ee69da2ae7c09551b8f1297af7d75001b271bf7ed22bfa2aecdac978c67a6", 0x8a}], 0x1, &(0x7f0000003200)=[@rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x30, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46]}, @rights={0x20, 0x1, 0x1, [r47, r48, r49, r50]}, @rights={0x20, 0x1, 0x1, [r51, r52, r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xe0, 0x44}, {&(0x7f0000003300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000003380)="19d4b758eb6de413a9be7cada81d72f7c86f7355fa4af97b14e5adcb4a86301f5bb4302f1a33d59c9352b602a4437d676ef7cda10c10638f374cf90740de57f4d87f698d768cb245a2807b916b6a4745705354ad4ca68ffdc8f325876b57e305016dd34a04e3f22b907db8373e77d4a7cd359fa7d3e347f39e6d2355ca084c9b4d12da248c9676ec84e81ed345c694cdf2ad90414e6f4c96b6b87aa9a9e9980529338d908e96383cf9a2664ba14668d0389f7b456383a04697399caa636db706", 0xc0}], 0x1, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x20, 0x10}], 0x4, 0xc004) r60 = socket$alg(0x26, 0x5, 0x0) close(r60) r61 = socket$alg(0x26, 0x5, 0x0) bind$alg(r61, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r62 = accept$alg(r60, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r63, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r62, &(0x7f000007d000)="b3", 0x1}]) 2018/05/27 16:09:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mq_unlink(&(0x7f00000004c0)='{-lo\x00') writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="39578fa0a2d612c9073359523a80938e081150fd54c0566bc3e6809fa06a3ecc9430c8568285472b88a82340bbee6a4725658d58f875a59e4d00da90f5e51836c9751f432d4f27223da82c56afe0c28a7dcb46a2397ecc33750e33303734bd0ba91a528b7870e40a028f26a024e35ec1242f45dc03779f9ea199e46a48f69fa1e26c8811f3212c024a63df8a3061c069e448", 0x92}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x6, 0x8000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000480)) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x201316ab, 0x149000) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000300)="2dabc686ff76052044f73ebb621fcd631b222d0d89f7b5866461d7002437a5c2d6d1a2a937ee56244735f91d1033856c70e4cd590140c43e04d0b4ac854fdd055e9f5a8cdae10367d42b1990e78d69f53918f99cac22338314fcb423bc648eeb6b190e1b134b36b47385eb8779b8ab70e60cecfcee46e2dbf3a8e63cd571cada0b8eb807c2fde1ca367dfabbdbfae52830", 0x91) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000400)={0x0, r3}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/193, 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) dup3(r0, r0, 0x80004) 2018/05/27 16:09:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/27 16:09:14 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000180), 0x1, 0x2) 2018/05/27 16:09:14 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000140)=0x18) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)) 2018/05/27 16:09:14 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x111000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x2dbe, &(0x7f0000000140)=0x4) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x5, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) [ 159.495415] sctp: [Deprecated]: syz-executor4 (pid 9147) Use of struct sctp_assoc_value in delayed_ack socket option. [ 159.495415] Use struct sctp_sack_info instead 2018/05/27 16:09:14 executing program 7: r0 = msgget(0x3, 0x20) msgsnd(r0, &(0x7f0000000000)={0x2, "23ad22cebe47546f1ddaeeb6a53a83f7664f9e7f1c0ea8ae2958d540b7593d47f1b936aeac14e2fa29408184358f87c74cc7e2539e6a49c7f775d3d1ff96df6c841fdb96c381db52c30a3b8e26deed8e3add9fca82e086c1744d2721a387904e658833a8d12c768c8475fa70b87de407e09e218e6da9bb17f744591b2b614dd1d164e2529985d64cfd47df9e07d2e590fd50b2616270553201265fff73810f5db5cf85a556a17c7e0c84f6e2213993e7bc1d3676b460c0900368a71cde0bfe69789d28f64cb71d53"}, 0xd0, 0x800) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fsync(r2) ioctl(r2, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") pselect6(0x406, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/27 16:09:14 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000000)={"5e1d6b88", "42e46ec1e71554d8884932cf3480af523f5f579da4b91b03e061cf0b8659f535b3d462f59a8bc8e61c792bd593c5d015ead7"}, 0x36) execveat(r0, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000040), 0x1000) 2018/05/27 16:09:14 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='ntfs\x00', 0x0, &(0x7f0000000180)="3c6c2a9c7f01fafcaaac5851f108fc6ccdeaaebe37a7400f73de66a1227ac506ba67b0a41735a754185b2d466c7bc5d45f2789d175930f14b201ed2191b6df2c414c81d0bfff7f4445b136a6073c425020d8d941b8af3e8fc60a22d3ced4879285f59d70afee3cf18ccb69c59c5546fadf63e0231c3d5cf497230df1ce0c7f5bd6734152a38a4b87e0c33a85b269235a176960c4281e88aeb4253efded287040d2987395e4fb0d9ec243f7fc63915b9b889a0d26c8b33c558141c87f510215103242abeb0416ebc3e4907b8fb409d02e6067a7636215e04ffa784c5175f7f7c4731de16ffe6469981a9802613db66d642275fc92") 2018/05/27 16:09:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x5, 0x2000000014, 0x10000000000002, 0x4, 0x9, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="d8ff", &(0x7f0000000040)="00a629d6babbf4071686798ec9f8ed472816f44a1b2d04d27ace971d2f617395b5529db6", 0x2}, 0x20) 2018/05/27 16:09:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) 2018/05/27 16:09:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket(0xa, 0x21, 0x0) ioctl(r0, 0x8915, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000280)={0x38b, &(0x7f0000000140)}) 2018/05/27 16:09:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) r2 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getgroups(0x6, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r2, r3, r4) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="41e2425651710ab0c6408bd03527e41aeb7899d0c4e4925c1dbe60be00000003000000000000"]}) 2018/05/27 16:09:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) sendmmsg$alg(r0, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="42cc0a052206ba06bc7c6e82e9532920452a0b862bafc6be9aaba55962bdba3ae984106760617c561b474be80d3b9826e60bc5d4f5534b3c333794b1eebb8c27f842abb7456c6f5b6c4953b8a53b397dba19d9f881ee61e3848ef118471a870788df6cbaaa2427924b7b4c18aa64575be018aed7dd9413657a65a32625903c6e4e125573f563179b9c0a0141e985f5cca66aeb64e711db32ebe95f81e2c738862291a57d", 0xa4}, {&(0x7f0000000280)="26ee2024713bcab8d35a3d852549f894dcd89bace5c3cb48e7ebb8c3911aded54b1fa2514eb60c70ede5d51f2ec29c0c94dc6c755f6f7ee28aa334cae8f02f252986708431e3c842949d4495c97b3ab0f1492d26088aecbf7309ee4a9e681c5883203a38faa1a6247296a1ed00c3ed290ce64a6aa8f8fc997944ed653d0d097da5bd29440a89790689cc6dd3e05131b47301ca9f53a2ba8f813987c69b0a68144358eec642d321d5a7e6d926c727b5bafed3d89fe25320254638372991f22aab4a8adb81c5b0f7522805ec31c834abbcc6ce739e3b7ddf2f161168727377f89d4cdd528609c4950a6f4175f76aaf8be2d049e0b4", 0xf4}, {&(0x7f0000000380)="11d0eaba9336007a48382b4e5413c3613f7b1b60bd61390cbd945eddc496aaf901a4da3ddbfc49e819134f1bf1cb2da7e6882850c7119309945078f25fb617a751b3cf048ef4bb9a3be3cdaaf15cdba7d52e5fb3d89f1ffa77473e29047ea55de1f85ec61023987ccb70723a4677020f0d46ba27c83459d07766cf9da571571652e722fbc98c0fa9c3eb6c92988a9535703df2cf52aa6f99be1bda8d3683719cb9ef4b4a498e1e1b346ea10ef046aafbb4f1e0ab076359", 0xb7}, {&(0x7f00000001c0)="d9460e9227f9f29f0b79e9b2e42ce92e6fc1ba504722cca649468b6243b0bda2f06ae53681da286eb18d1289fc9929962712e115be8748b97756fd1c2e4768cb43da7f14e637f87f2232678420aeb01bfa3e3d92346de2f3", 0x58}, {&(0x7f0000000440)="a5d46d2f8168aa1cb0dd462b0b7cc783a3402a1be430e527aa5811af545e58ffbb568ad4277d2c78ca8194f2523722f677621d85886dabec15fd61f7012d4780766f7959a2ab1616b99350ddbe", 0x4d}, {&(0x7f0000000040)="b481447d1c4eee9e355e4e75ba", 0xd}], 0x6, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3}], 0x18, 0x8001}, {0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000580)="cd58f43173eb5a4e37a6c28571eff428638740cdf71af84eabb558c7d907f8f91317fbe126993b9b9ebfe7a24b11686639de4d8c90df120959cb26", 0x3b}, {&(0x7f00000005c0)="34f9d196bb27facef5a5cc7681dcfa80478cc8a01612a11ad6b2a719133a550b25f8401f65208d33f0a050b93a48ae932a400a542ef77efae56a4ecbdd0a28dc81696141d83ab1ddc3b838b07d0e9bc84656b958cd27090c8d4b48646b1acd17dc75878d083a8385ce65605a2db234f731a3f6235ea5cc6fd5085fc6a0f6b39a48938e8e84746a682ec902ccc4c909ca508a59885da7646b6ecccc106b3df4ccc93a1809d1170214ad6ff3a2dad7656acc57b21d3a8a6e72e27e8adae34d7bf9f5f86fbb14f0f22e99951e86a460", 0xce}, {&(0x7f00000006c0)="da14d321568045f9847f63e3881fb5e528069b791757445becd592898f8202b935e39fce4276aebac5b93513e5fd10a6c9b6c548323d139db378", 0x3a}], 0x3, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x550f7adc9a5bd933}, {0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000780)='NvC', 0x3}, {&(0x7f00000007c0)="799ff29ea31b87380e6ba7e65c6b0480ccee96ba2eb05d57f0e0de60390ed514d5e4179bddc3437a42c788048583397e1919232b651532b8e6b8411de19089c41c2ef0404959634710bcf0b93576d32cd5", 0x51}, {&(0x7f0000000840)="fe412ed74ec5e6c87e22024b97986b780ccb65d5ebb7566c6e32f5edb2d8c958d0dc4706da7287967632cd109e491eb18883d8ab900ee88c1d7de80aa97a8701371c0c541ebcd681ddf15c4cf68742b0f8632ee4bd2eae9cfd63bbbf0af7", 0x5e}], 0x3, &(0x7f0000000900)=[@iv={0xe8, 0x117, 0x2, 0xce, "1414ac49b96dbd9bb31c2b44cfcc670b444cf7a7160a08d08f7434b3461f07c8c098ceb4d445773ea0a53b960913a10edbf6f8f337e20824b21b5c5f1c8326dbfc84da5fd320089f7c124c482b810461d30ee83a1c52861d0661c268941a022b5b54302863f59111c3cc5ad4e690ce45ab3e7e8a1b7afef9f5775fe64d7ed5bc10cf0b21da925d50a9f24c4e13f4c1203d2c87db5e0d93636c844464bbb9e0606b0561e76e97d349b12938fa169e1da74e6582b68619385d4af92bc2ac8260f95c53e69dc0bb3a0fff168f5932ba"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x160, 0x40004}, {0x0, 0x0, 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{&(0x7f0000002c00)="71f3b6e4000c9bfdb676812177e51fced27f8e3a7bf1fa11fffb4890bfab82cb271b63a4dbd5d9ec4f2ea625394048586fb084994c6f34219a00085f3397d1db40665d9b7fcce0733f1adff4433d761f48522a9bddc5f8db569410d3f5aecac48770ecf16b205ef94c5ab4fd5814f6791602339e6bf62dd7d643c8a02554626f7a1c031776847035990e41876050f32ed7b51ce5bf97c1ed85312e289c7c61f783f6e775f38e7b8fbacc8eb554bb354121ea2f12f481a153ad1ff6d9b9cafa596b5cf8fc5edf8da1623aff75d2b467b22f4a7e9110b4d1380b92cd791c3b9d3bba36e9a6fc4061", 0xe7}, {&(0x7f0000002d00)="c83b9cc5c91cab01457efed1bb1ead354d13e95233fc6c67f5a32e00f50dfa220698d050c76adbda6daf2540e29c3a097f0914da3b0d185bd8494c05e5ec58f39e183ad3540f525c6f7a367e17339fd500b4ab61928d1a099c45e1814e776cdee77af0290ecd8658aef7e03c9f474e8f4c3cdfc301c7ebbe78d7d2530b1f90aea78fb6ab400d5418ba094f6e6e279fbc97bb5367c339907d044631c836c5792554edef8ae297951045d64622da8c679bf69d5f29d4a30163e5f14b6e1dcb815766c3f1c54b45b66b08ff8897b2cad0408a6d2039a3fe9019761a99c313e7c2c5257a3edbd8239dbe255401f6172a", 0xee}], 0x3, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x200, 0x4080}], 0x5, 0x4040040) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/05/27 16:09:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000000000)='[em1system*\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x10}, &(0x7f0000000100)=0xc) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x75}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', r3}) 2018/05/27 16:09:14 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x4400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x20}, @in=@loopback=0x7f000001, 0x4e20, 0x80, 0x4e23, 0x1, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x9, 0x9, 0x100, 0x1, 0x3, 0x10001, 0x6, 0x800000000}, {0x1, 0x5, 0x7b8, 0xfffffffffffffffe}, 0xb9f, 0x6e6bc0, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x4, 0x0, 0x2, 0x7fffffff, 0x800, 0x4}}, 0xe8) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000000)=0x38fe, 0x4, 0x0) 2018/05/27 16:09:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080)="17ba67ba", 0x4, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x7, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/05/27 16:09:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) 2018/05/27 16:09:14 executing program 4: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000140)=0x307) 2018/05/27 16:09:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="020900000600000000000000000000000100070000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x509000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/27 16:09:14 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x9, {{0x2, 0x4e21, @rand_addr=0x4}}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="3f2541e14eb8a40a3e19599cad2820d8c369808efa2fc29c0b2f4152820000000000000006fc39c8", 0x111) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0x1b, 0xf, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0x1, 0x1, 0xffffffffffffff81, 0x81}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0xbac2, 0x80000000, 0x80000000, 0x539, 0xfffffffffffff000}, 0x14) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000000cc0)={0x0, 0x1c9c380}) 2018/05/27 16:09:15 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) r1 = socket(0x2002000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x4) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/27 16:09:15 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@loopback, @broadcast}, &(0x7f0000000180)=0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f0000000200)='io.bfq.weight\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/05/27 16:09:15 executing program 0: ioperm(0x0, 0x800, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f000000000000070400"}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="3647f31edd2f54e11787f34e1cf55a50de18bf5aaee2658bb3642b60d4da31f8a7caa51ee4f9ace3298630a767d9d09568aee648ef896dc09b1ad97eddbc556a1012f37d4f8229d358e290085fa512cfe9ba249f30eb2fd31442719ca23cbba6fd7a291195cd5312450c", 0x6a) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7fff, 0x8, 0xf8, 0x54c9a9c0, 0xec6e}, 0x14) 2018/05/27 16:09:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x4, 0xf, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/27 16:09:15 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setsig(r0, 0xa, 0x212) setrlimit(0x0, &(0x7f0000000080)) r1 = socket(0xe, 0x4, 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a40)={0x0}, &(0x7f0000002a80)=0xc) r3 = getuid() r4 = getgid() r5 = getpid() r6 = getuid() r7 = getgid() r8 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002bc0)=0xe8) r10 = getegid() r11 = getpgid(0x0) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004780)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000004880)=0xe8) getresgid(&(0x7f00000048c0)=0x0, &(0x7f0000004900), &(0x7f0000004940)) sendmmsg$unix(r1, &(0x7f0000004a00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)="fb0d53df5d60ac540856fc50a8682d1b86a3311b9cc3dac4d73f6545e5313ef05c6f32c6fd6889387403f41d8bf45a61e71329231180ecab0a3cbc4257a881dde536f51e3f81acc17738dad284437bd9d605aae4720d8f37839a6291517bfcc37cf22c1a858d62b3a65a4107e5fc4a31a56dec0bf301fa6e0e892f0d2f1e4f4ce9055acf04c6231309ecb67b8dae554a319047f42678f2972fb12d0d19988b361077f77b6aa1eb8f94e68ddbafe4fe6c62a7fba2b77e9dccf5833d5f671e390561372ab312c80472cf843f33a78b65dd91cd627002d6b9accde85697ede419ed070c34585bc79bae9722bf36d784e1233fc4", 0xf2}, {&(0x7f0000000240)="fdff827b93bfd6ad1b89efcfa0552e31010aa842f9c310d8b27ed6cc7507e46fd211b6f102520fc20a1d1ca579f61075971399a05c4152d3fa6ed455f3d6746f9f16a0561e48c7ac24ec", 0x4a}, {&(0x7f00000002c0)="2da7fe23e696e8db13ec943f167cb1e1a08346e57ffdd44a431e3858689aa1ea7d6113d786f9ec2d367ede4e67729fcb7afd8d1003776a2b0b19", 0x3a}, {&(0x7f0000000300)="aa407f0d41f092b72cf771f55269107ea7b51cf6ed02ea0079b4abf26f5e74018ede09c632f1793b1fc309c4c04ac68f856bc73090b694a0e4acc921e2e040b9f0b9a6526df5012dd741facade4451ddf73a2009938cc046c592f099d242fd9e7f576bd6e570f209544503c4bc977dbfe23bc371f3c4919fb2d2b9a33f43e0e05e8d1e4bb41cbb45033eb51b2113b0b22f6577f7c9aecde049d1e362cbfe2cb494f5a4d5834cc1083254c2d529d62234dfa698d38aabb0829c06b5ffe3aee1a4b9859e43a196f74c8f", 0xc9}, {&(0x7f0000000400)="76902771576d78e77e2dd38a76b22006d5b29aa232887e6eaceef363a3452c52dc", 0x21}, {&(0x7f0000000440)="6fe1c095b5288eae7cb09a61bec36c9cc3c380a563fb3badc38b798db0de2eff360ebd04a167216a13a43819a37b320fab68262992012ce22029822575222b", 0x3f}, {&(0x7f0000000480)="f84509b8e0cbddd6ec48affa8d5e23dc180a822e4323bcd1192d4660707c24e725b53bea4cbf5a01f52ed2b009540d5181", 0x31}, {&(0x7f00000004c0)="870a0eee5bc40ce9a5fa8689bd8a4dd4a29d672d65188146dc3375e9a496586d72d4e9eb3ffb409d614d89cc1f8fc45dfa80f2afbf72c3a10aab9f5f7318d0696ad92ff361df", 0x46}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000000640)="eb018fbd7f6d1018f9949fdfbe030c4938b44c21a3e4b9289aa8de08e3e0f54c113cb43666d58ce05c4788d35b048b815a620099c27254b05f4be4b4d26335b5fc1d542eb10179ffdd3b2f1e9f2413c333011b05bf70be3254fa57d1af1c63a11ae3ce26f6ac5bfad03fce0e1f8df93a21f4b767c74ec1e4d80a328572c8a0265670b84063a19993e6f43541deb45de635dc310b3d71438ba94ea941b0cdd49198716b8afeed926535492c3c52112ded9fc70373658cf836183c740cf9eed579b8db1559fa8a4b69569ad48ee16985dc8a0a9c7e3c792a021f9e028a7d8c", 0xde}, {&(0x7f0000000740)="0abe442ec98510496baf6876f4dc96b4be6be8eff03d6a52f072fe65ef39277299e716f5e4a9b12cabd0b8a794ef1109e2b0bd273b3e4f4bdb6b8763705eb5de02dbf3900284434646e55cfbc429e433012d5dc8e71805f258541137a03c4e5d64bd2dffc576074a5534ce3176db968a78d1462a51e5e11f97b0c5dacf21c01a7833e5c9e6632a43d1989cedc9fcab24c29074f6974d19d4e24e6ca29996401941f6a75109fad640", 0xa8}, {&(0x7f0000000800)="f926e9160dcc783312f8b045622f480e82e4bd8f4ebea4f949cece01f2e9eea58957043b47624276a06bc10caa96079c6a964ff64a47911bfa121ecdb322c81a69572d2271fbefda065e8af3cf54223766b165cdb234d61769c05b5583ac3163c1bf5b97b96a087a3b6816ef3b4b33b76fc277e90b6965c8c0f6407239b1d9fb81edc1b4", 0x84}, 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0x1000}], 0x6, &(0x7f0000002cc0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe0}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002e40)="35bb318d0d6da810c9f614a37c35c0fad4f2ea67603f8f0f6c3670b2ff0fc5f49ff69b4782e70508e56287aa12671ddcfeab093d2444c78ef2ace2170533f59822e1dd6a097a2a4407d62cd44d0ff25b6886f1e74ca10ec10d2d7d2dc3fd3b23", 0x60}, {&(0x7f0000002ec0)="7240e1bcf612b3e2b049483d743124cdbda3eedbe59af0525d2864e78a843ace9edd1fe0fb07650c9a33b63dbfffb5e728d5cb5fb8879d22a1f4bd4619782944cbfcd2841a01794ddc5240cdac2adc2ec4aa42dabaeb2d173ab3ca94bb7b1d58ad71fdc44fb87bc713120a715fc5d061bb58a3ecca12ce15d8645345ea087151b7b98fc3daf01d59b45390f22005148e84771aa08dc0cf17aa4e3b0562810d4479c48a6984ab2bd7e52abf5abe8db8c002814362e0b7a222f3031777b9ac5c50e2e65dda486e54753178f6922a0273e25fef69a4a366", 0xd6}, {&(0x7f0000002fc0)="b7b794d979ccfa4b4cfed14bfb81a654db16445e04db2e78897aac4a402fc6751352d22f7e28eb3edf1696c328f88089e0348f0cce402dbd24ee3953592d958394fd1394e617eab34839ba155f5f9377ea951abdf09f4102cb01e99575cf9cb68746c1bdf4284f551d842e557254cdf7dd79784dff16fdfc18a201ef31c34c9d554b143740cec44f3f38269e6e4c31ac5c5c6a3fdaf6f18b7a8982d8c1441414dca48f9e769bcef8e2145974e27f2744123fc6c9a0586c2f18a3c81e866e0a144e6a267d7300e8f65f9c", 0xca}, {&(0x7f00000030c0)="19af4dc04f96bd112925b8146cc592b65e86514a69156efa73623fbd4169ecb459fa32ad67448b502b348cc07694f02c739fc8f5c8d4", 0x36}, {&(0x7f0000003100)="769d9fd113120a2c0b2884", 0xb}], 0x5, &(0x7f00000031c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}], 0x70, 0x4004}, {&(0x7f0000003240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004300)=[{&(0x7f00000032c0)="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", 0x1000}, {&(0x7f00000042c0)="88562611fc972996ea30167238416e", 0xf}], 0x2, &(0x7f0000004340), 0x0, 0x4000}, {&(0x7f0000004380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004400)="c4643373cc13d02c8c8aeeecf19482f000fff28388554c881f446177c373ab755bd01a27c5974bae740c7291acd68d0578000f77ce21d4e7e8dccaf6604fad11e3a85987f763c9597368161ceed8daf8669aedb32249b8bc482abc90c0869b0b3c5d2561ebc3e3f0d385df845e0bca4450af393b785607bbf2e97aee6ad9015f6962ef444938f2a1224d8a50987f1e6536083ac71c4fb80b85803be6ca3e0906b27eee24727f9dd96f9fa0f68ea4ae003a361a03e9", 0xb5}, {&(0x7f00000044c0)="552ba0ca3657d48f0dba168dc3f881da6b8f6e20104ef9c7fc37034d55b139d1ff034309", 0x24}, {&(0x7f0000004500)="ddd2a0ef5e819001bc13510e388112f1f7afd59c56587ee9c280f12089553ac797cd70219072a16493febb030869d67b072ae2df2d29174af308e778eb2c25113ef273c5252e55d6ffe5b871d71cd858ce4d6c26dc6e0360b45efa7e5f6436fd52343964f1bd7b9bd13fef5f4ae0323c338943043973cdee16777471ff6f7336bcf9a679c6139930f52e6c9be7a7042873e9a342b9001892", 0x98}, {&(0x7f00000045c0)="f31b994ba2f410b3d0c4cfc420b119a4d891d6edb510d82e49d8bda3a9dc331a7528fff77a3fe386da115a4b977f8a021583ea5bde4dc135ab8255f60abd2c037f8ba760983c12d5ec4e3b26f77ea6ccfc4a69fc35f5eb658ccad782b8a77e36a6d41201bdf9253b1448dea2f02d434f79b6f30997798ccd", 0x78}, {&(0x7f0000004640)="8a020d806eb4714706819b85d52782a4c16902f197393f9b1868254f0f264d6c64f758dd23402b41117e772bd2c5945e91fef82f362e6c9f15f15ba3bde44858c40d3d1feadc05b7d93c2c61aef45f69bd0504ed90cbd133c0cea44bfee7ae7c751f88333a3ee573043288bc14e94ea738ad40e0bf4204ff60eb6107b9adf9a66b4a9cef7d7d4db1fc5e6b77d3e945745de0c5afdd18ecff8e2bf77981152cd1d447", 0xa2}], 0x5, &(0x7f0000004980)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x68, 0x40801}], 0x5, 0x40) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f00009c4ff0)) r17 = syz_open_dev$vcsn(&(0x7f0000004340)='/dev/vcs#\x00', 0xd0, 0x1) ioctl$TIOCLINUX2(r17, 0x541c, &(0x7f0000004b40)={0x2, 0x7f, 0x7, 0x100000093, 0x8, 0xffffffff}) 2018/05/27 16:09:15 executing program 5: sched_yield() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$void(r0, 0x5450) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200802) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0xff, 0x7f, 0x2000000000002d, 0x7fff, 0x307, 0x7}, 0x6, 0x1000, 0x9}) 2018/05/27 16:09:15 executing program 2: unshare(0x24020400) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x201, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6e, 0x80000) ioctl$TCSETSF(r1, 0xc0045103, &(0x7f0000000040)) 2018/05/27 16:09:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x3, 0x4) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/05/27 16:09:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) clock_adjtime(0x7, &(0x7f0000000040)={0x8, 0x1f, 0x100, 0x0, 0x100, 0x7f, 0x80, 0x8, 0x7, 0xfd, 0x401, 0x7, 0xfe3, 0x935, 0x8, 0x9, 0x84ed, 0x1, 0x2, 0x9, 0xffff, 0x6, 0xe6c, 0x1, 0x3, 0x100000001}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000200)=0x1) socketpair$inet6(0xa, 0x805, 0x10000, &(0x7f0000000140)) 2018/05/27 16:09:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a22fdc), 0x0) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d000307000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000028df361de9c6f40008"], 0x24}, 0x1}, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) 2018/05/27 16:09:15 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x2, 0x2) r1 = socket(0x10, 0x3, 0x1) dup2(r1, r0) 2018/05/27 16:09:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x35, 0x0, 0x1, 0x653}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x2, r2, 0x2, 0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x2}, 0x4) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) shutdown(r0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x6, @broadcast=0xffffffff, 0x4e22, 0x3, 'rr\x00', 0x11, 0x5, 0x6}, {@empty, 0x4e24, 0x0, 0x0, 0x0, 0x100000000}}, 0x44) 2018/05/27 16:09:15 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="cf", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) sendmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000700)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b80)='x', 0x1}], 0x1, &(0x7f0000002cc0)}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@ll={0x11, 0x1b, r1, 0x1, 0x3, 0x6, @random="43598c5888c3"}, 0x80, &(0x7f0000000640), 0x21c, &(0x7f0000000180)=[{0x20, 0x84, 0x2, "000340020000000000"}], 0x20}, 0x0) r2 = memfd_create(&(0x7f0000002a40)='1##selinux^%\x00', 0x2) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000002a80)={@local, @multicast2}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xf48}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x0, 0x8203, 0x0, 0x3f, 0x5, 0x3, 0x7, r3}, &(0x7f0000000280)=0x20) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 16:09:15 executing program 1: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x3, 0x0, 0x10001) writev(r1, &(0x7f00000001c0), 0x10000000000000d8) 2018/05/27 16:09:15 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r0, &(0x7f0000000000)=""/128, 0x80) 2018/05/27 16:09:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, "a5b757a2d60f9d5af38f42fccfc1f4eeb7027bda1fafba932df0fd7e4ac9298ed5134ac2c6ee550cc877ead9"}) 2018/05/27 16:09:15 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101100, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8) 2018/05/27 16:09:15 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getattr(r0, &(0x7f00000001c0), 0x30, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x2000000000000208, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000500d40000001000000000000000a7da550efa323bea3d39eb2e"], &(0x7f0000001500)='GPL\x00', 0x4, 0xfffa, &(0x7f0000000000)=""/231}, 0x246) 2018/05/27 16:09:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xa000, 0x3, &(0x7f0000ff5000/0xa000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0xc06, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x54) sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000426bd7000efff0700040002000000b100050004030500040005000800030013080001004e200000080044000200000004000500"], 0x48}, 0x1, 0x0, 0x0, 0x880}, 0x8c0) [ 161.004246] IPv6: Can't replace route, no match found [ 161.040413] IPv6: Can't replace route, no match found 2018/05/27 16:09:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x12) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x2, r2, r3, r4, r5, 0x0, 0x6}, 0x6, 0x4, 0x1, 0x7, 0x101, 0x8, r6, r7}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="2900000021001900013d3500000a00060200000000000000000100040d001400000000000000000001", 0x29}], 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={0x0, 0x7, 0xd98c}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000001980)={r9, 0x5}, 0x8) pwrite64(r0, &(0x7f0000000000)="6fb947fd193cabdef1eb286de258a97561665ce20486fc98070fe9075d8aaadf7bb39285242f4e2362b021df7b87cb5c80b9414fa666735462100bcdfee44db6f2cb1282b357bfb64be042d061f7753b65fc4075a47314408440db00e9539b04efadebf0412f7cb3372cb1daf400d12a360482e5ac2727afb99f8dedab28ce2ed244e5fd586794b08cf1dd87501cc30b121685a6acae228512df9cf7c82e3b7d3ed5e832669d1123726d23f7dced8f47f61a2c9adfc54725787ee77c11ddd4c736a56125a8be7cfc7aa6eb378348f02ea3bd", 0xd2, 0x0) 2018/05/27 16:09:16 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000009500)={&(0x7f0000008fc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000009480)=[{&(0x7f000000a080)="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", 0x12d}], 0x1}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xdff, 0x8004, 0x4, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/27 16:09:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x1, 0x1, 0x1}], {0x8100, 0x20, 0x4003, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000200)) 2018/05/27 16:09:16 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x107) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/05/27 16:09:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f3c626ac9ef9a04711cadd41b92d92d6", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) move_pages(r1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[0xfffffffffffff000, 0x8, 0x7, 0x10000, 0x9, 0x6], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req={0x2, 0x2, 0xd17d, 0x2}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) geteuid() ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80605414, &(0x7f0000000340)=""/4096) 2018/05/27 16:09:16 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966623000000000abd00000010100", 0x101}) r2 = semget(0x2, 0x6, 0x500) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000000100)=""/27) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x1c000, 0x0, 0x1}) 2018/05/27 16:09:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x2f6, 0x6, 0x9, 0x3, "f20a0fee029d2879da21377d0522477161131710c3d3cd9f7c8ab572144e22354ee56fb879c7e91602dc5511", 0x3}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/05/27 16:09:16 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x2, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 2018/05/27 16:09:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/stat\x00') getdents(r0, &(0x7f0000000100)=""/8, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 162.015710] device ifb0 entered promiscuous mode [ 162.059460] device ifb0 left promiscuous mode [ 162.086923] device ifb0 entered promiscuous mode 2018/05/27 16:09:17 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) 2018/05/27 16:09:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003480)=0xe8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xfff, 0x8, 0x6, 'queue1\x00', 0xff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/27 16:09:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0xfffff7fffffffffd, 0x4) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/173) r4 = shmget$private(0x0, 0x4000, 0x54000444, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x60, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) 2018/05/27 16:09:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000013004304000000faff00000035747d37a38f4e8c102a09c0494c45943771500d20ce57d81cf660a928b8f15ef396d37a683f3d40228c9163f9ff0c0f4857ebdaa27ec3f29ccd671a254a43fbd2bf55d026950b2e15d52b9b6ca1919dd3cc708039231620249ddfb543f9541237cfdd9a44aa5e6ae8b8e6b3ce6e105e64e39b1f1bf3ac0717db3a9d14f38179ec25b9408b16052b005eaae8d67dafa383f1"], 0x14}, 0x1}, 0x0) 2018/05/27 16:09:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000)=0x400000010000, 0x4) exit(0x4) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/27 16:09:17 executing program 0: r0 = socket(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/212, 0xd4}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) recvmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/196, 0x14}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/240, 0xf0}, 0x0) 2018/05/27 16:09:17 executing program 5: getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x1, 0x10000, 0x5, 0x100000000, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0x3, 0x9, 0x7, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x5}, 0x10) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x0, 0x5, &(0x7f00000000c0)="c7e3f75e98d424360700c972054de305c2835ffe2f0b5fceb034c091faa568b9d58a1ef45c6868e90d3a65251682bb48c8264d35461fbfe353d8e86d06235c4445d536fca9c1728684e78ef57581330d1b1d5c5734ad5a7e16db3c30c362c3e631c77f32a97328f2", 0x68) setsockopt(r2, 0x6, 0x6, &(0x7f0000000040)="4841c1e51a69e798c0858fd59b5fb6458506d33ce71c197275bc9ff4524ad82d63", 0x21) 2018/05/27 16:09:17 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001180)) waitid(0x0, r1, 0x0, 0x1000000, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x5, 0x7, 0x4, 0x815, "d7d9a59d70a8e99cb7204fddb2395d779dd497ce4ed53dfeb4e8fe33cd70a24d9bd3a4199073cb814ae7c479", 0xffffffff}) ptrace(0x4207, r1) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace(0x4208, r1) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000000140)="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") 2018/05/27 16:09:17 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x7, {{0xa, 0x0, 0x80000000, @empty, 0x3}}}, 0xffffffffffffff71) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="45d0e18729b9844385362c12e00b78daedc861fa37652e25a9ce27e74dd245e00b5719081027315b37ef3d17831ca267e9650a1e4a1d6adda926f8a5def2f3891a5e78afba0b4f4566c1fd2688bce05c55df9152bc", 0x55, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/206, 0xce) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000480)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x5, 0x3, [0x4, 0xae, 0x2]}, &(0x7f0000000540)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r3, 0x80000001}, &(0x7f00000005c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/27 16:09:17 executing program 5: socketpair$inet(0x1e, 0xfffffffffffffffe, 0xfffffffff7ffffa4, &(0x7f0000000180)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0xc00) shutdown(r0, 0x2) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0xffffff95, 0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x707000) tee(r0, r1, 0xde4, 0xb) 2018/05/27 16:09:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x20000000021) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8ced5d52", 0x4}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xa71}], 0x48) 2018/05/27 16:09:17 executing program 1: mmap(&(0x7f0000b73000/0x2000)=nil, 0x2000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000353000/0x1000)=nil, 0x1000}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="916e12d502503ba124b1657ceb6c5d0756f4c891370f37835791ca828d47b730073047f490d486e87e449c595510d24bffeed0c0ee6450062036421314cbd4af96619514aba34f6b15ef84c7c5af0c71eb94269c4e0bc1412e09a8aa779fee80b7ce01c1506264bf0a") getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8100) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000870000002195a6bfa1e7eab517c4ac0e7352ce62108b27a7a5204c8f4f2538cc350de55766f66ba40635018b3c4f9814caf521b4e4e8b6f6d8385941757af72a053e2e64d2ab0aeac1ce682922c6ed50731f28d6ec78eaaac7553571351300bd00de0ef63173ac3d218255f6efeefa73f95752bc4094055797630b8fe36f0cd342ff3d"]) 2018/05/27 16:09:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r3) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) close(r1) 2018/05/27 16:09:17 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x80000001, @dev={0xfe, 0x80, [], 0x10}, 0x1d75}}, {{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x5}}, {{0xa, 0x4e24, 0x1, @empty, 0x100000001}}, {{0xa, 0x4e22, 0xc00d, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}]}, 0x290) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)) prctl$getname(0x10, &(0x7f0000000040)=""/221) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000140)) 2018/05/27 16:09:17 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4fc, 0x200000) unshare(0x400) r0 = inotify_init() socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='com.apple.system.Security\x00') 2018/05/27 16:09:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) getitimer(0x1, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000240)) getrusage(0x0, &(0x7f00000002c0)) [ 163.405363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/27 16:09:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-twofish-3way)\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/32}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000280)=""/4096, &(0x7f0000000200)=0x1000) socket$alg(0x26, 0x5, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001280), &(0x7f00000012c0)=0xc) poll(&(0x7f0000000000)=[{r3}], 0x1, 0xff) getpid() ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001300)=0x3) 2018/05/27 16:09:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000440)={{0x9, 0x3, 0x6, 0xfffffffffffffe01, "1212f92e379eae687237ff429c54a69071a7d06dfc6890124938c21b463904ad688cd444f61f3c1ddd805acd"}, 0x7fffffff, [0x5, 0x3, 0xffffffff, 0x0, 0x461801c8, 0x4, 0x6, 0x0, 0x7fffffff, 0x40, 0x4, 0x425c9247, 0x6, 0x9, 0xee7a, 0xffffffffffff0001, 0x401, 0x401, 0x2, 0x4, 0x7, 0x8, 0x9, 0x80000001, 0xa007, 0x8, 0x0, 0x80000001, 0x80000001, 0x7, 0x5, 0x6, 0x7, 0x1f, 0x2, 0x1, 0xc36, 0x1, 0xffffffff, 0xfffffffffffffffd, 0x3, 0x6, 0x9, 0x1ff, 0x2, 0x1ff, 0x1ff, 0x2afb, 0x1, 0x20, 0x4c3, 0xfffffffffffffffc, 0x7a87, 0xce, 0x1, 0xe7, 0x400, 0xee1c, 0xfffffffffffffbff, 0x1, 0x4b36, 0x6, 0x9, 0x1, 0x9, 0x1ff, 0x7, 0x8, 0x800, 0xffffffff9fbcbf28, 0x8, 0x1, 0x3ff, 0x81, 0x4800000, 0x101, 0x2, 0xadc9, 0xb9, 0x8, 0x5, 0x8d7, 0x8, 0x3f, 0x7, 0x3, 0x2, 0x101, 0x6, 0x3, 0x9, 0x8, 0x80, 0x1, 0xffffffff, 0x5, 0x8, 0x2, 0x7, 0x9, 0x6, 0x1000, 0x8, 0xb92, 0x3f, 0xa, 0x8, 0xd3bf628, 0x1f, 0xffffffffffffff1f, 0x7, 0x8000, 0x20, 0x918c, 0x6, 0x5, 0x376ed002, 0x4, 0x77, 0x6, 0x6, 0x81, 0xffffffffffff43a0, 0x0, 0x3, 0x8001, 0x3, 0x5], {r1, r2+30000000}}) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x12) io_setup(0x8000, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r4, 0x7, 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)={r5, r6+10000000}) ftruncate(r0, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000980)={0x8, 0x1, {0x0, 0x0, 0x1, 0x3, 0x8}}) r7 = syz_open_procfs(0x0, &(0x7f0000000200)="000000000000000000009a985203dcf5ba8a2673797db062f1341a38090175c22356dd00849b72a7407ed55aafa2f5daf24b19fe7b1997331c563d36f4274faacb769084e77c18baea06ceb2b177d5c13d9de9b41f271bec8bb5a74321f61417c8ae2621223dc05a8b2d78c1079198a025eb26f22bc5ff4a2c") ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000a00)={0x0, 0x2, 0x1f, 0x5}) io_setup(0x4b51, &(0x7f00000000c0)=0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x2, r7}) io_cancel(r8, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000100)="33597a77f0d9c798af7946e5744eb537c1643b", 0x13, 0x764d, 0x0, 0x0, r3}, &(0x7f0000000180)) pread64(r7, &(0x7f00009f3000), 0xffa4, 0x0) ioctl$IOC_PR_RELEASE(r7, 0x401070ca, &(0x7f0000000940)={0x7, 0x0, 0x1}) 2018/05/27 16:09:18 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000060800000800040000000000"], 0x1c}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x159, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff]}, 0x1000}, 0x368058c1, [0x80000000, 0x670, 0x1, 0x0, 0x4, 0x9, 0x2, 0x6c0fa3c2]}, 0x5c) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 2018/05/27 16:09:18 executing program 2: r0 = socket(0x40000000002, 0x400000000000003, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002240)=""/4096, &(0x7f00000001c0)=0x1000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x85, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x20080, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000200)=r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="04003a895874546c9449f0959b6950b5844c19bd7000fcc9dbdf250c00000062ef060f5705e73fd18d96101851aa0d03e70001000100"], 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20040880) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r3, 0x71, 0x60e9, 0x7}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375326974790000000000000000000000000000000000000000001a00000500000000000000010000c9043266583d20ba000000000000000000000000000000006e11bc7ab4590000000000000000001000000000000000000000000000000000000000000000000000000000bef59f3b207fcf3a85900b1254362328b44202e0663c661c23ccf243f3c34ba84eae242504af913ed0bda1f4e10c3d4d585399bf000000000000000000"], 0x78) pkey_alloc(0x0, 0x3) 2018/05/27 16:09:18 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4b002fd3dc974c9743ef5126fc3a005de94b2dcabb0a49ee88bc29a2d678616c8f4c8b638500e0572d50616788793911da4faa0fce243028f34ce25da64d1d16360e96c0faef34d24925b5027adea90e6c54fa451576b65e65b080df833f0f390a521c1f305cf17b2bb29930b5f3cf27f4d273940f083a1e75448f6b73307f175c351121396d8b13ad5d0e392201e2b0539778d7ebb2ed9ba933dac7940af100000000000000000000000000000513d586616c1991b296408689574022161c999e0018387c6aa3575e96028206aea5a4"]}) 2018/05/27 16:09:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0xc0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@generic="6990dae941e7ed4f48a15731f904b10587955e991ef019b243af9f88ae777894b239ab24b6e60159aaf4946ac4e32a5ad22af135d306b590640d7f45c8de2a7712f6f01d19b83525ec321ec2e2a22c7157e113db68df9e0900eef94ece9cfb7c9aac0b055ace983cd4f0b6f84dbd88a065cb0de7d3a06c3d0d9bea3b521d517fc2600cd0cb7093383c2d61ad382e17a5f330f6d2f522aa74321de0c1b1bc808ec20720ce534a0236ce8925"]}, 0xc0}, 0x1}, 0x0) 2018/05/27 16:09:18 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x3a00ca54d3f9a3c9, &(0x7f0000000140)}, 0x10) 2018/05/27 16:09:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}}, 0x84) recvfrom$ax25(r1, &(0x7f0000000100)=""/121, 0x79, 0x40002020, 0x0, 0xfffffffffffffd3c) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff46) [ 164.046338] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 16:09:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x806, 0x9ee) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'ip6gre0\x00'}}, 0x1e) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$setendian(0x14, 0x1) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x9}, 0xffffffffffffffb8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000280)=0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r1, 0x4b35, 0x100000001) rt_sigsuspend(&(0x7f0000000100)={0x3}, 0x8) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/32, 0x20) 2018/05/27 16:09:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r0, 0x0, 0xffff, 0x4) 2018/05/27 16:09:19 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x80000000}, 0xc) rmdir(&(0x7f0000000180)='./file0\x00') 2018/05/27 16:09:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="8a6780641fd5a24a07085127ac75d8354e2bacf8cec5b85486ef8881017dcfc61161fbeaf729bc04b5cc28cb64b6d00e7f6d2b1174d579374bbb7bc7a7552925986abfccece364ce41a24a3808dbfe29bbe76e0b5b5e0ef25ef9211c913b517d31fe7ed903c3907f85b248b15cafcd9cbd4473") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)) 2018/05/27 16:09:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x600081, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x66, 0x6b, 0xffffffffffffffff, 0x400}, {0x5, 0x5, 0x9, 0xfbf1}, {0x7, 0xcee5, 0x7, 0x1f}, {0x1, 0x2, 0x5, 0x5}, {0x6, 0x81, 0x1000, 0x9}]}, 0x10) r2 = epoll_create(0x3) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x410000) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/05/27 16:09:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000340)={0x6, 0x5, 0x9, 0x3}) r1 = socket(0xa, 0x2, 0x0) finit_module(r1, &(0x7f0000000180)='GPL\x00', 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept(r1, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x7, &(0x7f00000000c0)=@framed={{0x18}, [@initr0={0x18}, @initr0={0x18}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x1, 0xaf, &(0x7f00000001c0)=""/175}, 0x48) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x938a}, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x7f, [0x4, 0xfffffffffffffffd, 0x2, 0x20, 0x2, 0x101, 0x6]}, 0x5c) 2018/05/27 16:09:19 executing program 7: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000000080), &(0x7f00000002c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x81}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r1, 0x6}, &(0x7f0000000580)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x1, 0x9, 0x3f}) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000140)='vmnet0user\x00', 0xb, 0x2) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x41}, &(0x7f00009b1ffc)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='dctcp-reno\x00', 0xb) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000016) 2018/05/27 16:09:19 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f00000001c0)=@ethtool_flash={0x33, 0x0, "5dfb9248ca3c6339cbc05abdab51816cf33afc0019c5a0b88681458c6f6c08b94118047e9c4230dfeb1a4ef7f5ea664fa52c08385c7f2d5db2ea0e72786154560d5c746db6ab29b0beafe4d8cd49afda00416c040ed4723e7106da4d9bf5fbe078143ce817dab935d74c7a6a1e1d87a98a9d83eb404a530ea1ded3eb0a0ad6b8"}}) r1 = dup2(r0, r0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"3ce7f86b72d2fb"}, 0x8c3b}, 0x10) 2018/05/27 16:09:19 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0xfffffffffffffe7c, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}, 0x0, 0x22a}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r4, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r5}) 2018/05/27 16:09:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000080)='!)proc\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xffc7, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x6, 0xe3b}, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/05/27 16:09:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/27 16:09:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) semget(0x0, 0x0, 0xc4) r1 = add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="c01172bdf51698aa92f870fb404a55c8080baaa9a610eb2ec3ccfdb3da37a4561e9df3d59b9ea6a1cbcc27610922ec57d94d281c85e0fff4c98e1558b6438f27d6e83b686256351252bb206d3e41c7ab4879af2257a82d5a1cfb600bceb5564ee3", 0x61, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000540)=""/35, 0x23) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0xf8}}, 0x5, 0xfffffffffffffff9, 0x6e, 0x6, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000580)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x3da) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff", 0x9}], 0x1, &(0x7f0000000300)}, 0x8000) recvfrom$ipx(r2, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) 2018/05/27 16:09:20 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) 2018/05/27 16:09:20 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000001c0)="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", 0xfc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) 2018/05/27 16:09:20 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000100), 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/05/27 16:09:20 executing program 6: 2018/05/27 16:09:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000300019010000000000000000030000008c0000000800010055000000"], 0x1}, 0x1}, 0x0) 2018/05/27 16:09:20 executing program 0: 2018/05/27 16:09:20 executing program 4: 2018/05/27 16:09:20 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x2040c1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) r1 = socket$inet(0x2, 0x803, 0x10000000000ff) sendto$inet(r1, &(0x7f0000000080), 0x138, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/27 16:09:20 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000000) 2018/05/27 16:09:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x7f, 0x4) write$binfmt_elf64(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000722f660f260295982d0195d0832626f9327c81bed7bdc60062df11586e83a50d941909e9a4d7adcd71f3a1978571f43f1e88b22574fa9b6260d4c93037510560d0eef25af4d1c4b73697c805dad7f8b26ab3bb82316023e5d99ba93fada3986034d8bf9f4440c0eabb190908e7670b29651b9d62174bb4d6e401938470ba6dcd4b4ec99dd7499c9a6bf981634d0fce56c78def4f79be25060a928e2d6da6380c77ec914f4d4e8b65aecf0a4c876cff7328a3c25cdd76bb2013b6e5addfe7b21341ba77d204217aab48768116fc30ee3bbdc75670cfd6c78d173687cc304b83a7c782c2ef2e51fe3417781670daaec7961b429ba7f484fe86f71282f7e494bd55ac802340c82aa0ac0e554e70e28f88565ab66927bfcbe1b6f72168ec8fab6c0cb3ea51a5950c141adcd6298e9d0423eda80b019fdd377a7747d4009740afe1b83b84878c104005fc6b7bde95a9c710b98e06163d2011eca40ddfd8bd24a942ec17ef7ea375436a3d610c22177b1d1c81afdb6a70de2865642260a2435910e3dc9f378cf020"], 0x4fd) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xd98) 2018/05/27 16:09:21 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xffff}, 0x0, &(0x7f0000000080)={r0, r1+10000000}, 0x8) unshare(0x20000000) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x62, 0x200) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x2f, @empty, 0x4e22, 0x3, 'lblcr\x00', 0x4, 0x3, 0x4a}, 0x2c) modify_ldt$write(0x1, &(0x7f0000000580)={0x0, 0x0, 0x4000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x1}, 0xfdbf) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) 2018/05/27 16:09:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00000001c0)={'dummy0\x00', @ifru_settings={0x800, 0x0, @sync=&(0x7f00000000c0)={0x4, 0x9, 0xfffffffffffffff9}}}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r3 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xe28, 0x20000) ioctl$TCSBRK(r3, 0x5409, 0x9) keyctl$search(0xa, r1, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r1) 2018/05/27 16:09:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="26ebc2847337c22762bf4088a8db852552931bf232f1eab890d96ac127df82eb2d7f43b3", 0x24, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @empty, 0x7fff}, 0x1c) 2018/05/27 16:09:21 executing program 4: r0 = socket(0xa, 0x2, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/27 16:09:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x6, [0x0, 0x0, 0x7f, 0xfffffffe000, 0x13, 0xfdb, 0x1000, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 16:09:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r0) 2018/05/27 16:09:21 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46400) io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r1, &(0x7f0000000200), 0xfffffdcc}]) 2018/05/27 16:09:21 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x800}) r1 = socket(0x7, 0x4, 0x2) socketpair(0x2, 0x804, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bridge_slave_1\x00', 0x3}, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000480)=""/11) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r4, r5) 2018/05/27 16:09:21 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000140)="f4474360d5e4f276a752cdcd8890e191dbb50083986176a7c3fa44917694d202803e28cc4635572b9f96c63b8380cd93993d4140e859a6b8725370ce0bf2c32ae4b4502ef0231ec105066406418cb15571bbda43c1a438163acfe004d6c165fef23b5a7a53e053c9a8dce7eaf4d203c393976b97a2f931d7398256ee36c77a1671026de462fb739e83e85cbdade8d3ac5823b327ccbf7b062aefac8edfcf7ef90ed1f9262f5b18d7cb84da59e68d6a27426b5b8d427db300ac2181da3a612e9f96afa42b") 2018/05/27 16:09:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x240102) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x220) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(salsa20-asm,speck128-generic)\x00'}, 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000006980)=[{{&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000000000000000000000000000058000000000000005942a220189de2170cd6747b950e01000000800000"], 0x20}}], 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x8) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000380)=""/216, 0xd8}], 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$setsig(r0, 0xa, 0x5) ioprio_set$uid(0x3, r3, 0x2) 2018/05/27 16:09:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400000000000002) fcntl$notify(r0, 0x402, 0x80000000) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/05/27 16:09:21 executing program 5: unshare(0x24020400) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/05/27 16:09:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)={0x14, 0xd, 0x206, 0x1}, 0x14}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8000}, 0x1, 0x1, 0x2, 0x3}}, 0x80) 2018/05/27 16:09:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) lseek(r1, 0xfffffffffffffffc, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000040)={0x5, r2}) 2018/05/27 16:09:21 executing program 1: setrlimit(0x2, &(0x7f0000000000)={0x400000, 0x100000001}) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20802) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x4, 0x2, 0xb, 0x8, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x0, 0x7, 0x7fffffff, 0x633d, 0x7}, @sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x3ff, 0x3b, 0x3, 0x80000001}]}, 0x40}, 0x1}, 0xc040) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000, 0x400) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) [ 166.691206] syz-executor1 (9589) used greatest stack depth: 53592 bytes left 2018/05/27 16:09:21 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) pread64(r0, &(0x7f0000000200)=""/169, 0x43, 0x4) [ 166.783034] mmap: syz-executor1 (9634): VmData 18481152 exceed data ulimit 4194304. Update limits or use boot option ignore_rlimit_data. 2018/05/27 16:09:22 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x0) shmget(0x0, 0x4000, 0x1210, &(0x7f0000001000/0x4000)=nil) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/05/27 16:09:22 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000c6db14dff2d7d729ab4f6b030205000000000000000000f0ce00f8"], 0x14}, 0x1}, 0x0) 2018/05/27 16:09:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x60, 0x8000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioperm(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/05/27 16:09:22 executing program 3: r0 = socket(0x20000000a, 0x200000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100), 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/27 16:09:22 executing program 1: r0 = socket(0x15, 0x80005, 0x0) sendto(r0, &(0x7f0000c76fa3), 0x0, 0x0, &(0x7f00003e1000)=@l2={0x1f}, 0xe) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)) 2018/05/27 16:09:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x20, 0xfffffffeffffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x8, 0xfff, 0xff, r2}, 0x10) recvfrom(r0, &(0x7f00000006c0)=""/160, 0xa0, 0x0, &(0x7f0000000780)=@rc={0x1f}, 0x80) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r3, 0x7, &(0x7f0000000400)) shutdown(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0x0, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xffffffff], 'veth0_to_bond\x00', 'eql\x00', {0xff}, {}, 0xff, 0x10000, 0x4, 0x40}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x82c}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x100000001, 0x6, 0x1, 0x3, 0x1000000000000000, 0x1, 0xfffffffffffffffb, 0x400]}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xffffffff, 0xffffffff, 0xffffff00], [0xff0000ff, 0xffffff00, 0xffffff00, 0xffffffff], 'team_slave_0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x8, 0x1, 0x40}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffff8, 0x2, 0x0, [0x8, 0xab69, 0x10000, 0xfc, 0x3ff, 0x4, 0x6, 0x4, 0x5, 0x6, 0x0, 0x81, 0x5, 0x7f, 0x1, 0x5], 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) 2018/05/27 16:09:22 executing program 0: r0 = socket(0xd, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x4, 0x538, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000898], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'yam0\x00', 'rose0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x118}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x3, 0x0, 0x0, 'eql\x00', 'vlan0\x00', 'team0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="d00104385c28", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x208, 0x208, 0x240, [@comment={'comment\x00', 0x100}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x1b, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x5b0) 2018/05/27 16:09:22 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='bond0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000000c0)=0x3, 0x4) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/27 16:09:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0x15, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x20}, [@ldst={0x3, 0x2, 0x1, 0xf, 0x4, 0x13a, 0xffffffffffffffff}, @jmp={0x5, 0x758f, 0x1, 0x9, 0x2, 0x6, 0x11}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x0, 0x1, 0xe, 0x8, 0xb, 0xfffffffc, 0xfffffffffffffff1}, @jmp={0x5, 0x2, 0xf, 0x1, 0x7, 0xffffffc0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0xb, 0x1, 0x0, 0x1}, @ldst={0x3, 0x2, 0x2, 0x5, 0x5, 0xffffffff, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x4, 0x19, &(0x7f00000001c0)=""/25, 0x41f00, 0x1, [], 0x0, 0x9}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x376f) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x200, 0x400000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fallocate(r0, 0x0, 0x5, 0x4) 2018/05/27 16:09:23 executing program 1: socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@multicast1}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x80002, 0x7ffffffffffff) getsockopt$inet6_mreq(r1, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20400, 0x9) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) 2018/05/27 16:09:23 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000c0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/27 16:09:23 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002380)='/selinux/enforce\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000002240)={0x3, &(0x7f0000000040)=""/1, &(0x7f00000021c0)=[{0x0, 0x7, 0x8, &(0x7f0000000080)=""/7}, {0x534a, 0x1000, 0x0, &(0x7f00000010c0)=""/4096}, {0x7fffffff, 0xf7, 0x5, &(0x7f00000020c0)=""/247}]}) get_thread_area(&(0x7f00000000c0)={0xffffffff, 0x20101000, 0xffffffff, 0xfffffffffffff45f, 0x100000001, 0xffffffff, 0x4, 0x20, 0x101, 0x4}) eventfd2(0xf5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000002280), &(0x7f00000022c0)=0x4) fallocate(r0, 0x1, 0x0, 0x5046a737) 2018/05/27 16:09:23 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/anycast6\x00') lseek(r1, 0x20000, 0x0) 2018/05/27 16:09:23 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000640), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='wlan0\x00') io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/27 16:09:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2800, 0x0) getpeername$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f00000000c0)=0x48) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) signalfd(r3, &(0x7f0000000000)={0x24e4}, 0x8) 2018/05/27 16:09:23 executing program 3: poll(&(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffa) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x92, "61349bf65eaacf3ecf8c87202cb15390ae3ddb28118dfaf0784e75e11700d48b65f315eafa7d7ddae697ac4f53a1bf859e0feff603ccdeb7c7af71a549fd053d46dac85714891f021d92c45b6d4ea5f9741c42d99b521ab20d8db12333ddc52180b709d0b76a5d0adbb7eee41de858226081b6fadb6f0adc663dccec2796c7cb84e8c450c1a86dd4711e8b8df9fa56f3a90c"}, &(0x7f0000000140)=0x9a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2571, 0x8000, 0x2, 0x6, r1}, &(0x7f00000001c0)=0x10) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x200, 0x0) dup3(0xffffffffffffffff, r2, 0x0) [ 168.368385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 16:09:23 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x61) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x5, 0x500, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x100000001}, 0x1, @can={{0x0, 0x0, 0x775}, 0x0, 0x0, 0x0, 0x0, "6b679922e9b3c049"}}, 0x48}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) recvmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000080)=@full={{0x3, {"7fcfe7a744bf00"}, 0x9}, [{"cc0c361698e149"}, {"a9a7a4909df3e6"}, {"a2a905550d4478"}, {"8d7b7feacc2382"}, {"72a7f8f640d4b4"}, {"7b0e14dbc5bbc8"}, {"a0c202ea19e416"}, {"82c502137ceb77"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000280)="107819065315c5a93585bf5f379ffda0b715280de195bbdf6173607032b47acac64687ad130be59be0032076944fce5bb784e9507d5bf9326eb6052af09e5c8a765685cb7eb21e3049dd3ea95a1f965d3ca536c4a59b018d33da47388c703c3c75751c2392b502af75843a41043aa291bae4ce4523b577b12eabc01ce5b65c49d245c9d8f0d47caa", 0x88}, {&(0x7f0000000340)="612e5baff2c6a78cda48a16e864b6cf3646b0f0a5ec9b8c03884e4888a1fc8171de3c83e09e3ffe1b317d3a64288cb2d984954ae229b41c34448be12ca250e215e7bfbc89db0c6772b314d1b3f23e3bc5af1e25279beeff2d9f874329d83c9017973909605a51104334011cc43f3912f0ab666a5ce4cc3e8c29e9c9580417b619369ee347751aaadc081bfe0cb4691cdd04d8b7efa12bc651423a3e09ebfd2c4eaccd738dcff7e9ff6c8f60a9f06235526cf0465196fc15aefc9c43864307de6f8778ac669a5a85076a0745659fad8c324c7ea2890914ef774214f24da17833d97632af2a726b7d78f2ed2019b9ccc27", 0xf0}, {&(0x7f0000000100)="d6a07dc335ad6168fb150a4144d246e66866cb5c67253771aaf5d4a25fae2a", 0x1f}, {&(0x7f0000000440)="2fc59367a1f780a3eb59de8d4319de7b5d4da626b5e7ab823a585e9f674dd0914db65df6d72bed31e0831a15e451d4199208987ecde2ed836c560a363eadfdf4207b79fd074deba5cee99315dc31779443b19d42ba65ea3aab5bc6e5a5ecfa8774594b24e1ebda85d0cc92e590703912783a9b58fafe5a80e54585c2250938f98b285e952e46622bc536d88a09bacd8e19fa7afc8989972782611067caba2aa18c6c440efaad0aa3bcc667cd5d78c69106503354d886cab946fd6744fad26f6f894f", 0xc2}, {&(0x7f0000000540)="c157c9b639ff8f8097225c66e7c948a7760555b60b033b8ae4adca17a5", 0x1d}, {&(0x7f0000000580)="6d3f85a339b79d7b9fed9e8f6ea5fb35481efddfc3f44778f74afc3685c4f141b3edf0b624c9261e809d5784c9598d02389d669d1ca4798db9d57ca64fb899c31c43d97a6085eacee2d9a8520b34de7042c41d4fa3a992b1c5d600368b76dbdadd47a5d3c10016a7fa976d08ac", 0x6d}, {&(0x7f0000000600)="2205d84fee592b1a558679484182f30c695d7b3f4972c5cb23de0289b4389158582dd7f9bf81c75998c07edac5e735147b5e9d42bd6d4a0a53a720a00400973cefd5c160937d6ae81a94e5fa9c2008d8e96cd581fec9c4062b11e13e4bc1a6327d48423abfd7e7b05796d714df6c6053131b167722603a8878c9d764c0a4e6dafa26dd4316aa8180905d50e4aedb60f986aebb9aa93654cad6ff74b08502f4a43b0d64077cadd8bec0d1c5bca2f58815bd8f38e8c1172825c55fefc287fdee6a9991298e640d7ec4fee1a56542ad59ebdbfaacbeb6c2f7bbfcca5038a798f6de519aab71ab7b", 0xe6}], 0x7, &(0x7f0000000780)=[{0x20, 0x11b, 0x6, "bc689d56d343ff15b950c8"}, {0x10, 0x108}, {0x68, 0x89, 0x2, "c49ecf9a331f4426c284cb236a8a2cd31b01efee4e3058c52ba004e16e7c1152f457f0cd9249418bc629c3544092541d94247b103af622ad056267fefdf7c65d8fdfd2a51ba4d1bfbbaa258bebd1fddbc5c01af1565f34"}, {0x68, 0x113, 0x10001, "a6fbab0d1a71f707a5bf4a9dd20f5e4ccc4570296d406fdce15a0b99171e73c8d5daf50f3852c12b986531a0ba9f51126e38b335bb6eab38733f8b1e498c4ea945bb69951503a208149069bf315f32114c68875ae9f3449e"}, {0xa8, 0x112, 0xb6, "51ff0275c1c53246e1781b504c54634c911f4fab621877c1a4936d6724efbe40321c83f00dac26e2228042412d8e988630f0cbdd1aefb42413ada90989c575b2eb2a9a75965341c37d1646a77c3792b677f9be87476e990544337fdf4fe06030124da768d432b6a7447d48dd6a33caaadaef144cc6406b4fd7ff5cca7b0b9d1612451106317cbc85773f07df82ec3c0296e4"}], 0x1a8, 0x800}, 0x40000000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/27 16:09:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) close(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getpriority(0x0, r1) 2018/05/27 16:09:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r0, &(0x7f0000000080)="58ac40d1d0ac49a3981f43039d11c7726cf5dbfede8e71e0605b03c927a9cca29fe1a7826d2d0bea2cd5c876c798c40c0200eac1952bfc2fb2257302f348718cdd65a9ecbe2a6a27048199cce394c778c03773317820abd90eae4e32cab72a311d84ba9d807ac71442635f88b3153ab3a95174eaf00759744a5b584dd542b3daeb1646cc90c21d33c49cf4f0aaae8a6637b435fecf4151a6eac55aec8bb822b6b85147c9880a332e62026d419be6074854d494a9223f3536a3", 0xb9, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) 2018/05/27 16:09:23 executing program 5: r0 = socket(0x0, 0x4, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) clock_adjtime(0x1, &(0x7f0000000140)={0x100, 0x4, 0x7, 0x9, 0x8, 0x6, 0x7, 0x1f, 0x1f, 0x8, 0x1d, 0x0, 0x0, 0x2, 0x9, 0x7, 0x4, 0xfffffffffffeffff, 0x7, 0xfffffffffffff9af, 0x7, 0x9, 0x3, 0x7, 0x80000000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000002c0)={0x5, 0x80000001, 0x43212204, 0x6, 0x3, 0xfffffffffffffffb}) r3 = inotify_add_watch(r1, &(0x7f0000000340)='./file0\x00', 0x4) inotify_rm_watch(r1, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x1, 0x4bc}, {0x1, 0x8}, 0x0, 0x7, 0xffffffff}) 2018/05/27 16:09:23 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x6, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/05/27 16:09:23 executing program 2: r0 = socket(0x3, 0x4, 0x100000001) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet6(r0, &(0x7f00000000c0)=""/79, 0x4f, 0x40000002, &(0x7f0000000140)={0xa, 0x4e23, 0x94c467, @mcast1={0xff, 0x1, [], 0x1}, 0x13a}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000007f0000000000000000000000008000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) 2018/05/27 16:09:23 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x40) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000140)={0x0, 0x8, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a41, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x9412, 0x4) read$eventfd(r1, &(0x7f0000000040), 0xffffffc4) 2018/05/27 16:09:23 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x800002, 0x12, r1, 0x0) mbind(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000740)=0x1, 0x9, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x40, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_0\x00'}) r2 = socket(0x40000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/05/27 16:09:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) write(r0, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) 2018/05/27 16:09:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x67, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) inotify_init() recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/05/27 16:09:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0xffaa, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) readlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/80, 0x50) 2018/05/27 16:09:24 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = dup2(r0, r0) dup(r1) tee(r1, r1, 0x80, 0x4) io_setup(0x4, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xe5a2, r1, &(0x7f0000000100)="495be75736f3d76e26011897530e3e31ead1b52e0ec96bae56adb5", 0x1b, 0x9, 0x0, 0x0, r1}, &(0x7f0000000180)) close(r1) 2018/05/27 16:09:24 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) recvmmsg(0xffffffffffffffff, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/61, 0x3d}], 0x3, 0x0, 0x0, 0xc0000000000000}, 0x1}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/21, 0x15}, {&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000700)=""/81, 0x51}], 0x3, &(0x7f00000007c0)=""/100, 0x64, 0xfffffffffffffff9}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)=""/140, 0x8c}, {&(0x7f0000000900)=""/10, 0xa}], 0x2, &(0x7f0000000980)=""/58, 0x3a, 0x9}, 0x5}], 0x3, 0x20, &(0x7f0000000a80)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0xfffffffffffffffd, 0x4e21, 0x9, 0x2, 0x20, 0xa0, 0xa7, r1, r2}, {0x4, 0x3ff, 0x42c, 0x0, 0xc6ba, 0xaf, 0x7a9f, 0x10000}, {0x1, 0x80000000, 0x2, 0x400}, 0x20, 0x6e6bb4, 0x3, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x32}, 0xa, @in, 0x0, 0x7, 0x3, 0x80000000, 0x9, 0x7f, 0x80}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000080)=""/111) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="53ba9baa2380086e8644ce098f69e60afc1b536b42627d7d46bc1ba334912a140000003e"], 0x14}, 0x1}, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000002c0)=0x8001) openat$cgroup(r4, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) getpeername$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x71, r5}) 2018/05/27 16:09:24 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='btrfs\x00', 0x0) connect$llc(r0, &(0x7f0000000240)={0x1a, 0x10f, 0xfffffffffffffff7, 0x80, 0x0, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ea4246df91788df6f0b54574fafe", 0xe) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='btrfs\x00', 0x104b008, &(0x7f0000000240)) 2018/05/27 16:09:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000004000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xad, &(0x7f0000000140)=""/173}, 0x48) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) 2018/05/27 16:09:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x897, 0xd}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000008000000000611800000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 16:09:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) socket$nl_generic(0x10, 0x3, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000, 0x0, 0x400050}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000010002908000000000c000000030000001800010014002838806e0000000000000000000000000001"], 0x2c}, 0x1}, 0x0) [ 169.467003] ================================================================== [ 169.473867] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 169.474548] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 169.474563] CPU: 0 PID: 9774 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #102 [ 169.474568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.474573] Call Trace: [ 169.474589] dump_stack+0x185/0x1d0 [ 169.474602] ? arch_uprobe_exception_notify+0x20f/0x220 [ 169.474632] kmsan_report+0x149/0x260 [ 169.514417] Unknown ioctl 4711 [ 169.517650] __msan_warning_32+0x6e/0xc0 [ 169.517668] arch_uprobe_exception_notify+0x20f/0x220 [ 169.517681] ? arch_uprobe_post_xol+0x500/0x500 [ 169.517694] notify_die+0x247/0x3e0 [ 169.517720] math_error+0x152/0x600 [ 169.533437] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 169.533961] do_coprocessor_error+0x29/0x30 [ 169.557295] Unknown ioctl 4711 [ 169.557441] coprocessor_error+0x14/0x20 2018/05/27 16:09:24 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000480)='chiJd|en\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7598, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x200, 0x3, 0x9, r2}, &(0x7f00000003c0)=0x10) pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0xb) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, r5}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x13, "6779972d0d87a647f17a6f2b3bf4fc8887cc40"}, &(0x7f0000000280)=0x37) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={r6, r4, 0x402}) syz_open_procfs(r3, &(0x7f00000000c0)='maps\x00') [ 169.564675] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 169.568994] RSP: 0000:ffff8801a428fc90 EFLAGS: 00010202 [ 169.574373] RAX: ffff880136793700 RBX: ffff88013778b701 RCX: ffff880000000000 [ 169.581646] RDX: ffff88013679b704 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 169.588924] RBP: ffff8801a428fce0 R08: 0000000001080020 R09: 0000000000000002 [ 169.596206] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 169.603484] R13: ffff88013778a618 R14: ffff88013778b704 R15: 0000000000000000 [ 169.610785] fpu__clear+0x56/0x300 [ 169.614341] do_signal+0x1767/0x1cf0 [ 169.618077] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.622768] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.627636] ? retint_user+0x8/0x8 [ 169.631202] prepare_exit_to_usermode+0x271/0x3a0 [ 169.636077] ? page_fault+0x8/0x30 [ 169.639631] retint_user+0x8/0x8 [ 169.643017] RIP: 0033:0x402040 [ 169.646206] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 169.651572] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0030656c69662f2e [ 169.658860] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b 2018/05/27 16:09:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) memfd_create(&(0x7f0000000000)='eth0}bdevmd5sum/^\x00', 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x11811, r0, 0x0) 2018/05/27 16:09:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000026000)}, 0x0) [ 169.666138] RBP: 0000000000000001 R08: 0000000000000002 R09: 00000000000000a5 [ 169.673417] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 169.680699] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000029901 [ 169.687973] [ 169.689603] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 169.696612] Variable was created at: [ 169.700350] copy_fpstate_to_sigframe+0x6d/0x960 [ 169.705123] do_signal+0xf00/0x1cf0 [ 169.708758] ================================================================== 2018/05/27 16:09:24 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x40}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbde8000010000000000000000000000aa0000000000039078"], &(0x7f0000000380)={0x0, 0x2, [0xe8e, 0x488, 0x0, 0xd51]}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$KDSKBLED(r1, 0x4b65, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x200, 0x1, 0x1aa, 0x200}, 0xc) r2 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0xffffffff80000001) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000400)=0x100000000, 0x4) bind$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"17339c67bba852"}, 0x4}, [{"28428228336745"}, {"58055bed883148"}, {"87029c0d6ad63b"}, {"21d7418279e0d8"}, {"7411bba73517c4"}, {"cf2e4b36ddb251"}, {"58a469c6815286"}, {"5fa7974f4d55e9"}]}, 0x48) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000200)={{0x3, 0x0, 0x1, 0x1}, 0x0, 0x0, 0x1000}) [ 169.716134] Disabling lock debugging due to kernel taint [ 169.721598] Kernel panic - not syncing: panic_on_warn set ... [ 169.721598] [ 169.728984] CPU: 0 PID: 9774 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #102 [ 169.737651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.747018] Call Trace: [ 169.749624] dump_stack+0x185/0x1d0 [ 169.753273] panic+0x39d/0x940 [ 169.756505] ? arch_uprobe_exception_notify+0x20f/0x220 [ 169.761889] kmsan_report+0x260/0x260 [ 169.765706] __msan_warning_32+0x6e/0xc0 [ 169.769785] arch_uprobe_exception_notify+0x20f/0x220 [ 169.774996] ? arch_uprobe_post_xol+0x500/0x500 [ 169.779684] notify_die+0x247/0x3e0 [ 169.783332] math_error+0x152/0x600 [ 169.786979] do_coprocessor_error+0x29/0x30 [ 169.791315] coprocessor_error+0x14/0x20 [ 169.795394] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 169.799715] RSP: 0000:ffff8801a428fc90 EFLAGS: 00010202 [ 169.805083] RAX: ffff880136793700 RBX: ffff88013778b701 RCX: ffff880000000000 [ 169.812360] RDX: ffff88013679b704 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 169.819641] RBP: ffff8801a428fce0 R08: 0000000001080020 R09: 0000000000000002 [ 169.826919] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 169.834204] R13: ffff88013778a618 R14: ffff88013778b704 R15: 0000000000000000 [ 169.841506] fpu__clear+0x56/0x300 [ 169.845079] do_signal+0x1767/0x1cf0 [ 169.848815] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.853613] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.859025] ? retint_user+0x8/0x8 [ 169.862587] prepare_exit_to_usermode+0x271/0x3a0 [ 169.867447] ? page_fault+0x8/0x30 [ 169.871007] retint_user+0x8/0x8 [ 169.874388] RIP: 0033:0x402040 [ 169.877669] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 169.883046] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0030656c69662f2e [ 169.890327] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 169.897698] RBP: 0000000000000001 R08: 0000000000000002 R09: 00000000000000a5 [ 169.904982] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 169.912273] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000029901 [ 169.920098] Dumping ftrace buffer: [ 169.923641] (ftrace buffer empty) [ 169.927332] Kernel Offset: disabled [ 169.930942] Rebooting in 86400 seconds..