09a3b97279c9de9225fa019785ceb0268782526a2054688aa456cf7da4eaeec0e89211b10ce691df2010225208b2e68ebd0b0a5a920cb6b88a9323aed49c57dc2918e057d58f8682be8cff7044ba24860b59c3e94d80994b9b21bd73577c5383186aadab669f0f7ce47a552f16e8078a3fd0527f65268a7b809348e0ae1e6e96a5bdedce6eb6eda1b69e8a6fdd357c7680480e06caf1e752b9212588165908911702ffec32f5c17d56c662f"}, {&(0x7f0000000180)="bceb6b0c11974501cff513f2b7b6f2e9f628e0fabd3149f1911e5cdc34f20db59b6ba129023b7e3498766f91ec42fae1861ce26007adcf15f94876e20e851d9e3a246f8dcb8416f6aaffa624a4b3e077b9ac600d02ff5913"}, {&(0x7f0000000200)="55a61d0f98296d878a059f626a3f36d83c3a3758a858032a81c52ad25ad38b691979abe6100f86689bbf79e8e1534c70c26ee4c8d52d582710474384e0dfce572e55ca05507218eae1489cf964a15a5b9373d4b9546eb4a623d1636ca22443e8c60d5b42704c46bf9624514e60c7412a53526c807b318fde223f44bdd40f66165816c103fa4e66a66afec2a01185f750fbd2b8de35e4e33a662997511df05ca52a7c3a7dcc1c809858b28a1c8c6468bb5b8b83b6735e9a897f09a5c29b53", 0x319}], 0x2, 0x9) [ 40.589772] mmap: syz-executor1 (5876) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 09:51:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000001, 0x85) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7b2f25706f7369785f61636c5f61636365737373656375726974795b40542570726f6347504ce14000", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="aa06f2974dcaf941a33989d670db9136c4b2fe1598d84c0f4512bf3b5ad4107792ff2562ec50b5c07abce137fc1ebe17038f1eee339d31a06f624035da029a803617d41f0977d14e74baefc87789f998e7a1852d726b4224567fdd5dcbe5bf79e1f7c6c83d", 0x65, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000280), 0x80000000) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000280)={0xffffffffffffff1c, 0x6, 0x4, 'queue1\x00', 0xf2}) ioctl(r0, 0x80004523, &(0x7f0000b28f27)) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 09:51:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:55 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000def2cce3283782b33863e0e481b49b16748087a57fcd555e1d60b057cb1b7f3df6b97d394fc6273bf2bf809b0054cb56e8d9ad4899db2f4b63c4e101981ac62e4c6c665e97cf8b360b407f2ad2"], 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100)=[], 0xa7, &(0x7f0000000200)=[]}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x200002, 0x481) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "7a7089e7688db1c557184286b9d06b0c272b1b65e6b1e39efed8c7333adec39af35a77ca292167c916c74d15b33a7351b8ec24242f6ab14d3744af376aa6d5efe72946ba6324c7b7e39fcab74d67833bfe2ab77382825f94a653d92e2e1c6d0cf40857cd436da2d6"}, 0x78) dup2(0xffffffffffffffff, r2) 2018/02/26 09:51:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffff, 0x1, 0x81, 0x56}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x6) 2018/02/26 09:51:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x5402, &(0x7f00006a4000)={0x7fffffff}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/02/26 09:51:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/26 09:51:55 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:55 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)=[]}, 0x0) close(r0) 2018/02/26 09:51:55 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa0080, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/126) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x2) 2018/02/26 09:51:56 executing program 3: r0 = socket(0x4000000000e, 0x10000000000003, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x1, 0x31, 0xfffffffeffffffff, 0x1, 0x1, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0xff}}, 0x101, 0x8, 0x3f, 0x491e3440, 0xffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80100, 0x0) 2018/02/26 09:51:56 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:51:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000000)='[-]&selinux\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x1, 0x180, 0xff, 0x1ff}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x8001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x14, 0x0, 0x400000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000000040)='GPL}v]\'user\x00') setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000001c0)=0x34, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x82880, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xba, "348c4d1540711d1f48f70571e9acee2e320435911f395448b740621cc9e4342c56778d0caa9a7baed2e4eddea07beec08a50af4dbfcc2938f90340f809ed2338cbc9bc29d72c43ef02682b2a2684165845546ff59255b11f038c40867c5c370201dd7525f4d63d8685309c1403fa9de24c54d4b05601f012b563e06b4db9887073f7aecb134ea52f13f3e5e6d60fcd71e30d78246460aa64db75416b17b24be96a1f88b1527fd6c73897ccea28433a7bc1aaaf0bf91d57170e6d"}, &(0x7f00000000c0)=0xc2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x3, 0xb866, 0x2, 0x8000, 0x7, 0xf7, 0x7, 0x24, r4}, &(0x7f0000000280)=0x20) 2018/02/26 09:51:56 executing program 5: r0 = socket(0x200000000010, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x10, @tick=0x4, 0x0, {0x4, 0x3}, 0x9, 0x1}) write(r0, &(0x7f00006b1000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/02/26 09:51:56 executing program 1: r0 = socket$inet(0x2, 0x4, 0x80000000000000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/26 09:51:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x200000000003a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xb, r1, 0x8000, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x640) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) rt_sigqueueinfo(r1, 0x3f, &(0x7f00000000c0)={0x3e, 0x400, 0x4, 0x8}) rt_sigqueueinfo(r1, 0x35, &(0x7f0000000100)={0x18, 0x1, 0x800, 0x200}) 2018/02/26 09:51:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xeb80, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/26 09:51:56 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x40087602, &(0x7f000000afd8)={@syzn={0x73, 0x79, 0x7a}, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800000210403, 0x0) mq_getsetattr(r2, &(0x7f0000000040)={0x7, 0x10001, 0x1, 0x1000, 0x2, 0x401, 0x6, 0x8001}, &(0x7f0000000080)) 2018/02/26 09:51:56 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=':{\x00', 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/26 09:51:56 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xff, {{0xa, 0x0, 0xacb1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x39, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x8}], 0x1) 2018/02/26 09:51:56 executing program 3: r0 = socket(0x4000000000e, 0x10000000000003, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x1, 0x31, 0xfffffffeffffffff, 0x1, 0x1, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0xff}}, 0x101, 0x8, 0x3f, 0x491e3440, 0xffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80100, 0x0) [ 41.168034] audit: type=1400 audit(1519638716.020:22): avc: denied { create } for pid=5923 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 09:51:56 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 09:51:56 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x2f, 0x6, @thr={&(0x7f0000000040)="c3a865c36f6c5dc0bdec5a773fa2972377428d4468f13de29422a30abfb69e95f8b904f3bcfebec06d8619f6850400b117c60c12916e05248122364e98f4f7f06b54c61f0f487a74e4661284624540dcd1fcbc990a379b68945727c5ad6f7e", &(0x7f00000000c0)="cb6338600145360bc7d80b0b3825b308383b716a6a88a829fc436f5b0b323e39b64de3dfd53c70383cbb692dffbfb7"}}, &(0x7f0000000180)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) [ 41.210162] audit: type=1400 audit(1519638716.060:23): avc: denied { write } for pid=5923 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 09:51:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x8001) sendfile(r0, r0, &(0x7f0000000000), 0xd42) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) 2018/02/26 09:51:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x3ff, 0x0, 0x200}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x4000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 09:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x10]}, 0x5c) 2018/02/26 09:51:56 executing program 6: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) keyctl$chown(0x4, r0, r1, r2) 2018/02/26 09:51:56 executing program 4: time(&(0x7f0000000000)) 2018/02/26 09:51:56 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1ffe, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="f0cbadd51dfe753105c6690da9d8d5a255c729c9e41883df500eff9f3ba34084cc1387af79bea4b89d980dac0c72ce"], @ANYRES64=r0]) r1 = socket(0x10, 0x802, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000080)=""/115, 0x73) write(r1, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) 2018/02/26 09:51:56 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/02/26 09:51:56 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:56 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) socket$l2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f00004c1ff4)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x9, 0x4, 0x100, 0x3, 0x4100010, r2}) lseek(r1, 0x4, 0x1) 2018/02/26 09:51:56 executing program 4: r0 = dup(0xffffffffffffffff) dup(r0) r1 = memfd_create(&(0x7f0000000040)='dev ', 0x1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ftruncate(r0, 0x23) readv(r1, &(0x7f000087cfb0)=[{&(0x7f00004c0f78)=""/136, 0x88}, {&(0x7f0000b27fb9)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000000)=0xffbd) 2018/02/26 09:51:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfdaf, 0x4) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="4f50be361210c05728c70ac3ce2d05ae80297a061078b1b7e975c3c1ea2d56d336504ec8d86e64bba8e26a8b516c6ef25848d7bfb252a3cf216044396d09b2415229e17b966607cac9b90d5bd88356a1bf965f61b0fe43cd640e0a8a733b6fd4218703308d12584aff256bf835aab3be0e3241cda8a159d06090618e35693b8ea8484105ad94e2e35016ffce002460a6cb00dd8afe203c31e5642e3c98c0730be41bb083ce0648ec0ce7a525e56e49a5297b6105e3e98890a035cbb8e7e393aa4864a01755ef8599f0bb671528a4193f7a46ee4143a07295150baf40de7706fb5e2f08d0bcb55bab60ee58fe3e", 0xed}], 0x1, 0x2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 09:51:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/164) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/26 09:51:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/26 09:51:56 executing program 2: getrusage(0x0, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f87ff0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000defff0)=@can, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000f87fcc)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x40, &(0x7f000010dff0)={0x0, r1+10000000}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)=@common='lo\x00', 0x10) 2018/02/26 09:51:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x2007a, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) fadvise64(r0, 0x0, 0x5, 0x0) 2018/02/26 09:51:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c06ffc), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @empty}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8c5f, 0x4) r2 = dup3(r0, r0, 0x80000) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="3d0899ed33e21eed2254c6327fa1269c6d397d5bd86b9a81e5e480af37bba6021449e8e7b1ad277435301e21b19f02e2c8831521c2bcf97eea105bcea4786027ffddf40cb5632fda4089cac2e6e08f561c6d89fd11b800f50f7ab4087d7e8b61a72e49efaa9c08672abbf80b8d660e989e99bb99f2d0c0e3b8d9f3e9be06970e447187a190ce9896", 0x88}], 0x1, &(0x7f0000000240)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x5}, 0x20040040) 2018/02/26 09:51:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) tee(r0, r0, 0x1ff, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000ae3fea)='sessionid\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/02/26 09:51:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5000002, 0x8000000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000086e000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x1, @rand_addr}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x40, {0x2, 0xffffffffffffffff, @empty}, @generic="0e2458282ab762b6f2ae77816eb13a59"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 09:51:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000027cf20)='mountstats\x00') pread64(r0, &(0x7f0000000100)=""/80, 0x4288, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 2: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0xbad7) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) close(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) 2018/02/26 09:51:57 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x52400, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xca, "d198bf6b66a000f4e888734ce8e722307c754e9c51276d5887454208155f49d3ce0d5e3129a568e2e5f1ac46d4c46702a9bb2adf4009719752a6c2a14ff253877ad78071b5d7729c4f2c426e578a5167d01841cda23bc193b81c281dafec4b396a4e61b39995cebb4bb36111e084e9d85532ce606a928a9a30c6d1e1af868079da611ecdea73515ec53bd3a15f37838bcebaf1b858cdd66ba0d88686cf9d6ec34bc7364b80562d9b70cf1c7125d66a1cb34fc751d88efd95f9217869da5e84d55c2f8b807e6fcee52862"}, &(0x7f0000000280)=0xd2) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x440002, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000300)=0x8001) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000340)=0x3000000000000000, &(0x7f0000000380)=0x4) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000027cf20)='mountstats\x00') pread64(r0, &(0x7f0000000100)=""/80, 0x4288, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/26 09:51:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x8000000fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xbe}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x10d4, 0x2, 0x8, 0x411, 0x1, 0x0, {0x0, 0x0, 0x8}, [@nested={0x10c0, 0xc, [@generic="627fe9183cd832ddb6df0a18ad24d83e351547b089ba40ec495a84149433297f845ac724ca9cf546c4b41bbfef5010ab7507c76c868e68f4c7eca9c07792ada2db81be04a04c8b7b9f6b50e7e6048e244b2bc693ffcf4bae5b6874d887f8b37b6d63d2c4db2110273317b00ebbb64510382b8c6ea18cff3af34c125ff4800005d4bccb4a2728b7f94a8c8dabe9863c8ff8d6e45277b9a8f520c22592711da1", @generic="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", @typed={0x10, 0x8, @u64=0x100000000}, @typed={0xc, 0x50, @str='[\x00'}]}]}, 0x10d4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/02/26 09:51:57 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = gettid() tkill(r1, 0x7) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) 2018/02/26 09:51:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="0d67abac2afcb98be9c843828a2f6e2adfbed060c8cb9fd7182519f0ee7b018d3aba28e753b5538ac19ef06824f7789c8d4d33167d39b77fe6a69afd3709ce6522b5774f455ad4e022802400db53e3940ae20f7bde7c4e7fe2c6cade38d42589409463337eebf324f851b54cbce3d7966e9a07f528421631ad9cfbec1d8ea5a3af409cbfcb57cbc8f23707b3f1ce16871fd2a3c5b1b11eebbf5865594daee08844f090ae321d4d64e42325ec798dcb822e46a728c9399f7755d1bfdc37545686aed0a323d052ec13757bc421875cf25c90efcc5bedc529262850f513800a5a", 0xdf}, {&(0x7f0000000180)="342a3f8d2f628bb6f0e75a729d189771a16794cfd4b089e80b9774c2744c77426fa972fd3f7e56aaecdaea02a06bb7e218d5513076864c642982e68dbe0b9a9bace7fcd9fafcfa6d739c84cfb7248fac6d827385450e9bf8678ebb39bdb7e3022e4d27", 0x63}], 0x3, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000290e000008008000"], 0x10}}], 0x2, 0x0) 2018/02/26 09:51:57 executing program 5: rt_sigaction(0x7, &(0x7f0000000040)={0x42a135, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x2, @empty}, 0x3a, {0x2, 0x1, @empty}, @generic="36a064f257c8fdbc720fd597ff05d55b"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0xfff, 0x1, 0x5, "cd9001d3412f38aef1689fcc74a530534221a10e2726f5211c0ae7a992ec3be4276948319f4acae2df4d6b9cd26b573081c5d58ff0fb14aff9d692c0a75ccafd47e7c07241dc88f71003242fd5a4a228"}, 0x160) 2018/02/26 09:51:57 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0xffffffff80002021}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x101, 0xe9, 0x645, 0x6, 0x8, 0xffffffffffffffe1, 0x7, 0xffffffffffffff01, 0x4, 0xfe}, 0xb) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) flock(r1, 0xa) 2018/02/26 09:51:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000299d58)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="3e5db0f13c162f7b9c8c6a3a67ff24f0a2fc9e8f42ce018b6eac7338b1576d5e7724eb76cce190a4b375fbc54dd2eb98d53d7574c8f5ef2e2ec40e30ca5199886a6dcf1fb6235a9a5f9dfa9d980b58e0f4fd5c3e7e28e818e4f5909aa216d26db7edfdd40601fc8e03413081cc61b821a52869dade04539d0fee403565f1164d7e", 0x81, 0x1, &(0x7f0000000100)=@generic={0x11, "b737f28f375a59d47f9e1b556cea571bbbea307f7e020bd50fb4e14587bc8863830f0a0f371a6de4a855183f71c781c4a941f1f99a0335695523ee072b120010656abe9a42f6ddeb208be5e6ef9061ce0cb5717df43ab23407aadb55eb960730dd6e3d50e3eb026e21b5120dd530c57472c32f82f3f66372238cda1fff5c"}, 0x80) 2018/02/26 09:51:57 executing program 1: accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x64800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x3, 'queue0\x00', 0x7}) recvfrom$ax25(r0, &(0x7f0000000180)=""/197, 0xc5, 0x10021, &(0x7f0000000280)={0x3, {"bfef8fcea85aff"}, 0xed}, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/75) 2018/02/26 09:51:57 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x81, 0x1, 0xa30b, 0x9, 0x80000000, 0x5, 0x5, 0x1ff, 0x4, 0x8000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) recvmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1, &(0x7f00000000c0)=""/41, 0x29, 0x97}, 0x3d}, {{&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000eeff00000000000000"], 0x1c, &(0x7f0000000280)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/82, 0x52}], 0x3, &(0x7f00000002c0)=""/218, 0xda, 0x3}, 0xbf}], 0x2, 0x2000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@generic="b79a716b994aa1ab20d31f2b46adcc66", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) finit_module(r0, &(0x7f0000000440)='cgroup)ppp1.\x00', 0xd031acfc16030f15) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x315040, 0x69) ioctl$KDSETMODE(r1, 0x4b3a, 0x80000000) ioctl(r0, 0x440000000000127b, &(0x7f0000000040)="5fbc91fb10e72f629439bad806aaf3fc00d888be064b1dbd23") fcntl$setstatus(r0, 0x4, 0x40400) 2018/02/26 09:51:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0x380000000000, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0x4, [0x8, 0x9, 0x7fffffff, 0x33a, 0x4]}, 0x12) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/26 09:51:57 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='/)\x00', 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/244) 2018/02/26 09:51:57 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000000040)=""/215) getsockname(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f0000000080)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x0) memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0x2, @rand_addr}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x2, @rand_addr=0xfff}, @common='gre0\x00'}) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x81000849) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x90, 0x6, 0x7fffffff, 0x400, 0x7, 0x0, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r2, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/26 09:51:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0x380000000000, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0x4, [0x8, 0x9, 0x7fffffff, 0x33a, 0x4]}, 0x12) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xa, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 09:51:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ef1000)=0x81, 0xffffffea) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/26 09:51:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x800043) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/02/26 09:51:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/18) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)=[]}, 0x0) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x627}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5ff0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x5c1a, &(0x7f0000000000)="00e4461110562807c399645f03aa80fb4381434c3658443545cd41ca14543ebb91eddc829e696407655f61285a7ea977d96057b89d91df50d7cebbc6c9062724b95e33ddc15e2f6b5b5d92c90fe9f1c88915e640994c8e7322501c5918b6d7873755702baef3348dc5931142790c9fb3017dcf039acd137786df41063d05a4c032efa3df32d95e8042f021cf146b2ff22282b3490698bffd410a6ab6c7cd015245bd3c2c2a573afe9286340e7c636108bd9610e4b4848c9e30b05627539025dba52214fd800e60d586f5ed601229deb3ef5dfeacaa03d4015076435a4ae0f856736b12ed7b31de0b5aab6d8b7b3354287c49d9") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000080)=0x2, 0x4) ioctl$int_out(r3, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000140)=0x51, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="9f0b000000000000"], 0x10, &(0x7f0000001280)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/218, 0xda}], 0x2, &(0x7f00000012c0)=""/4096, 0x1000, 0x400}, 0x6}, {{&(0x7f00000022c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000002780)=[{&(0x7f0000002300)=""/62, 0x3e}, {&(0x7f0000002340)=""/115, 0x73}, {&(0x7f00000023c0)=""/209, 0xd1}, {&(0x7f00000024c0)}, {&(0x7f0000002500)=""/166, 0xa6}, {&(0x7f00000025c0)=""/128, 0x80}, {&(0x7f0000002640)=""/99, 0x63}, {&(0x7f00000026c0)=""/81, 0x51}, {&(0x7f0000002740)=""/15, 0xf}], 0x9, &(0x7f0000002840)=""/92, 0x5c, 0x2}, 0x4}, {{&(0x7f00000028c0)=@alg, 0x58, &(0x7f0000002e40)=[{&(0x7f0000002940)=""/87, 0x57}, {&(0x7f00000029c0)=""/40, 0x28}, {&(0x7f0000002a00)=""/170, 0xaa}, {&(0x7f0000002ac0)=""/30, 0x1e}, {&(0x7f0000002b00)=""/156, 0x9c}, {&(0x7f0000002bc0)=""/35, 0x23}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/31, 0x1f}, {&(0x7f0000002d40)=""/115, 0x73}, {&(0x7f0000002dc0)=""/107, 0x6b}], 0xa, &(0x7f0000002f00)=""/245, 0xf5, 0x6}, 0x401}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000003100)=[{&(0x7f0000003040)=""/134, 0x86}], 0x1, &(0x7f0000003140)=""/7, 0x7, 0x45a394de}, 0x6}, {{&(0x7f0000003180)=@hci, 0xc, &(0x7f00000042c0)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000003240)=""/128, 0x80}, {&(0x7f00000032c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x3}], 0x5, 0x1, &(0x7f0000004440)={0x77359400}) fstat(r3, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004500)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7ff, 0x3, 0x5, 0xa, 0x80, 0x20, 0x3a, r5, r6}, {0x5, 0x101, 0x80000000, 0xfffffffffffffff7, 0x0, 0x5, 0x8001, 0x100000000}, {0x5, 0xdd9b, 0x101, 0x1ff}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x1}, {{@in6=@empty, 0x3, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0xfffffffffffffffc, 0x8000, 0x6}}, 0xe8) 2018/02/26 09:51:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xa, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:57 executing program 2: r0 = socket$inet6(0xa, 0x7bffe, 0x7) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x10000, 0x100000001, 0x2, 0x7fff, 0x0, 0x3ff, 0xffffffff80000000, 0x400, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) 2018/02/26 09:51:57 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, 0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000041cff4)='/dev/ashmem\x00') ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00001b5ff1)=""/15) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200801, 0x0) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000008004, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x7fffffff, 0x0, @tick, {}, {}, @control}], 0x30) 2018/02/26 09:51:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') r1 = openat(r0, &(0x7f00008b4ff8)='./file0\x00', 0x0, 0x0) sync_file_range(r1, 0x1, 0x8, 0x3) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0x3, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 09:51:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='vmnet0\x00', 0x3) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/02/26 09:51:57 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000000)='squashfs\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') r0 = creat(&(0x7f0000a24000)='./file0\x00', 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) bind(r0, &(0x7f0000000180)=@ll={0x11, 0x1c, r1, 0x1, 0x8efe, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x3fe, 0x37}, 'port0\x00', 0x8, 0x40, 0xfffff7fffffffefc, 0x8, 0xba, 0x624, 0x81, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 09:51:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f00000084c0)=[{{&(0x7f0000001600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000002b40)=[{&(0x7f0000002a80)="a9", 0x1}], 0x1, &(0x7f0000002bc0)=[]}}], 0x1, 0x0) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/196) pkey_alloc(0x0, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common="0000000000000a6900177c000000ddf2"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 09:51:57 executing program 4: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x1f}, 0x20) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x301000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) socket$inet6(0xa, 0x0, 0xad) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x10d}}}, 0x8c) 2018/02/26 09:51:57 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="283dc2a1c795e69ed8a22f02b3b0cfd99f8624a3850110852fecd88eb260a49e79e0ad2c7bbec4afe096e7a393b57fa1045a50964b2365737c0ad921767fdd6af8908000001ace59d6ba2d45f5588212f54028e56400f2da", 0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x0, 0x0) 2018/02/26 09:51:57 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="54fb3b0313344ad9cbf17379492aabab2c1e70a0e70a7804dfd039caf72375257e4ab2df51529c61ea7dcb83040b1b64ce4a5d4f8f7bffa596529e27e47bf2b3848eee8b4ac7ab76cc6e87161c741da6b521a76f389f2e6824782c5f1d8bf5e2c6ef6d7917644ac3448c526ad701f43edae059e4a0c3ce", 0x77, 0xfffffffffffffffe) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r3, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/02/26 09:51:57 executing program 0: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0xd15, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}}, 0x7ff, 0x8}, &(0x7f0000000200)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="0a1f18d2d0b097c89fb628122c228eff23c4424a5bee94f43bf315783c4a325105e761fc3e5333b8cc30347efe", 0x2d}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x5f4828b, 0x0, 0x400, 0x7, 0x1, 0x1, 0x7f, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x10fb, 0x6, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7ff, 0x820a, 0x3, 0x7ff, 0xa7, 0xf7, 0x5d9, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffffffff, 0xffffffff, 0x10000}}], 0xc0}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb6, 0x6, 0x0, 0x100, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x8001, 0x202, 0x3, 0xffff, r4}, 0x10) 2018/02/26 09:51:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f00000084c0)=[{{&(0x7f0000001600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000002b40)=[{&(0x7f0000002a80)="a9", 0x1}], 0x1, &(0x7f0000002bc0)=[]}}], 0x1, 0x0) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000333fe4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x5, 0x4) 2018/02/26 09:51:57 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="283dc2a1c795e69ed8a22f02b3b0cfd99f8624a3850110852fecd88eb260a49e79e0ad2c7bbec4afe096e7a393b57fa1045a50964b2365737c0ad921767fdd6af8908000001ace59d6ba2d45f5588212f54028e56400f2da", 0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x0, 0x0) 2018/02/26 09:51:57 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000000)={0xbe, 0x0, 0x5, @random="6f326453ca34402ff0957f5d89dcfcd46b2b2335256c8a9bf227bd39478a4cc9a2699cdf5e9401d53aac30307fdb5ee3f6f596237a12d509bdd5570af916d21ee780c9b75f819d7119337497c0480537baded27872d85095f54f7b3b72678f70ccaaeac7db5683d6b2107facce19e9a9a1f3b25908c0a758169c46a165dd85138bee8a01ed49822557dfbd0939875da857b28361a279a0f9b84fb7c9d2a7ced416d83f4f61ec679bcb299ca40dc2"}, 0xbe) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a80fff)) 2018/02/26 09:51:57 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="54fb3b0313344ad9cbf17379492aabab2c1e70a0e70a7804dfd039caf72375257e4ab2df51529c61ea7dcb83040b1b64ce4a5d4f8f7bffa596529e27e47bf2b3848eee8b4ac7ab76cc6e87161c741da6b521a76f389f2e6824782c5f1d8bf5e2c6ef6d7917644ac3448c526ad701f43edae059e4a0c3ce", 0x77, 0xfffffffffffffffe) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r3, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/02/26 09:51:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r2 = dup3(r0, r0, 0x80000) accept4(r2, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x200000000, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x4, 0x1f, 0x3cb}, {{0x0, 0x2710}, 0x8001, 0x9, 0x2}, {{r3, r4/1000+30000}, 0x3, 0x4}, {{0x0, 0x2710}, 0x5, 0x1, 0x8}, {{0x77359400}, 0x7ff, 0x0, 0x80000000}, {{0x0, 0x7530}, 0xffff, 0x2, 0x100000001}, {{r5, r6/1000+30000}, 0x0, 0x81, 0x4}, {{r7, r8/1000+30000}, 0x2, 0x3, 0x6}], 0xc0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) dup3(r2, r0, 0x80000) 2018/02/26 09:51:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000001300)=[], 0x0, &(0x7f0000001340)=""/241, 0xf1}, 0x0) syz_emit_ethernet(0x99, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x0, 0x800, 0x7f, 0x9}, {0x4, 0x8f, 0x83, 0x3}, {0x0, 0x9, 0x80000001, 0x401}, {0x7, 0x7fff, 0xffff, 0xb50e}, {0x0, 0x2e21, 0xffffffff, 0x2}, {0x1, 0x451, 0x3, 0x4}, {0x5, 0x1000, 0x1000, 0x8}], @generic="2f5110956d31c816ff9302a6aa4fa5bd3d83201d9715e88a8ee61c2a29b94a25b8c3428f8de0f1be5839ddfe44277531ba9f2b99a67bdadf263aeb20a2c9202a20b2c732a7ef3a16360df8be1f6cffdd2eb92d69dd784b0c28d5a9b754a4c7e5203522402a9448a8bdbe06cbfde2da"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f000096ff27)='x', 0x1) 2018/02/26 09:51:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pread64(r1, &(0x7f00005c7000)=""/217, 0xd9, 0x80000000000000) 2018/02/26 09:51:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x5) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000000)={r1, r2+30000000}) ioprio_set$pid(0x1, r0, 0x0) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @rand_addr=0x4}, 0x10) getpgrp(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x401, 0x0, 0x101, 0x401, 0x8, 0x80000001, 0x81, 0x32, 0xfffffffffffffff9, 0x100000001}) 2018/02/26 09:51:57 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10c) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = getpgrp(0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000000c0)={r5, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_procfs(r1, &(0x7f0000000000)='net/dev\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r6, 0xb701) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[], 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 2: request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0xa) accept$nfc_llcp(r0, &(0x7f00000012c0), &(0x7f0000001280)=0xfffffffffffffd5d) r2 = socket$unix(0x1, 0x8000002, 0x0) shutdown(r2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000010c0)=[{0x8, 0xea}, {0xa, 0x8}, {0x6, 0x6a5d}], 0x3) r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f0000000040)={0x2e, 0x7f}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/26 09:51:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/26 09:51:57 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') sendmsg$netlink(r3, &(0x7f0000007f00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000007d80)=[{&(0x7f0000000100)={0x40, 0x39, 0x2, 0x5, 0x0, "", [@generic="d6c0b8941a3b99d318411fe26933a37ee5d02fea7d997b1bd118233829b54aea605c6c25351453b813f94aab5b21"]}, 0x40}, {&(0x7f0000000140)={0x500, 0x37, 0x413, 0x1, 0x3, "", [@typed={0xc, 0x91, @str='\'\x00'}, @typed={0xc, 0x44, @u32=0xe9}, @typed={0x10, 0x4c, @str='syscall\x00'}, @typed={0x8, 0x38}, @nested={0x250, 0x6d, [@typed={0x10, 0x61, @str='syscall\x00'}, @generic="b54884fb7d2d7becd438a9f5c81d6ebfdfe466c3bcf7445464ea20f25a4f4cab3321b323c6bed8107330cfbc81853fbb5c5d29e84cead24f9ca7acb7abdcb923700609c6b62943b8ef6d74df41e4a9548131", @generic="935739992e5c1fa2b1b767b843a93590ef9ef0ea1989da29073718c215015d18ce74ac044759a008a219dbd57659c6ebf5f1e31d3d8a88cc828a45888ea0a7a5c8284835092d4962a470244c004353fe82a4a5", @typed={0xc, 0x46, @u32=0x401}, @generic="98869fdf5f79b92a97dc7a36509c2a1fa9a651f58b4f672b9a9173c18327e9e9c3ebecfd2f6e7a3298847d41910780cd158cc368cf7641df1199f2c90f869463ce90f04ab0d7e13c014d1ad78f7b43fd39c5526372f2c8cd2f4c04d7ef91d80c97e30d3066c547505b695f66fd2013cf79ba564037aea25563f8af0af1447a4f1d3995d4ed7b", @typed={0xc, 0x9, @uid=r1}, @generic="ff23a2774212bff3180e77f745a6608276c0bfcb4a650acd35e5dd4720164966a4355f8c6071df", @typed={0x10, 0x8e, @u64=0x7fffffff}, @generic="7b8747575ccb8dc85b6e9375e5367094786aa7efe1ae1182f24b379678e047cc", @generic="47102152a06745194fc0b9983afc19b3216d40f36ef90d8d2c756e47511aba1af84cd26cb7bfe46af41b10efd990cf8e066b3843bdc99d76ce1249452f11221183278d2ce32fd8621e4aabc9d161b03713cb62cebd55a331b2308e449e48673909051e60dea957b00c2a9c15c3a45a231b69c89d95691dc1232b89932c0680876ed3411a554ef350835a399d65c2a716fb05476dfbb63851e1bb947130adee"]}, @nested={0x120, 0x4c, [@generic="b22bcea8aadd47a89df4708dabc850b86dbf62141f615a26828741aa5f311f05d0a26f63f59ac6e982521e49f0c3430535369d662ef5a4db49f1ac2fc95aecf3d2cb58416ac762d4537f84b14b6553aa50d55c14fc70139362d685a2702fa63c666e8610070054cb883057e30939d94372640351cce383425087c8813931bcc8e75abdd4f5cdc32c32a3b5d54d11589a78a61359d38ef9d9ea6392c5bf031c768e92b59336cf27d07fe2b17d080e6165147969e04b4c7754916762eaca39c914e47da7e1f3349dfbdb15faf4db2bd44267b930aa8a46035a1156", @typed={0x8, 0x6}, @typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x6a, @uid=r1}, @generic="8817", @typed={0x8, 0x58}, @typed={0xc, 0xf, @binary='f'}]}, @nested={0xc8, 0x6f, [@generic="86e98561bd2fabda5b11d91e054bfdbe998d4463c440e07d9b0a2319b52a7c08c5922db914e14c53fb5a2380408e6ada16663e78c95add4beff636de8bbc30deddc7e052d7560dee5d7db8ecb43c5fe02bf910a6f640b18f5c99d79c987e442904ac0186c7804cdd436fa11430c05b8b87a1362abb8382ec12e34d023b81a07ccb369a283d9f4ae84be731fda45821c738c5fb003dc2a69b622e2d8a4e8b3fe64e9ef48f6039801a2f9f97a02dc6a054babf7fee0feb1aadd336473615c389c123aecdbb"]}, @generic="1e86a33cb9178fcd50f570faff467b1a42281104a6e9baa9d43603f778ef7489276dcab468cb21e9f580ecacbd8df93f21b48739b92a3915a1feca37072df04b8c3a462695fc9d8a12137a3908bcf7cc109c03", @generic="4db8f974d1de261e59b2102b892b702e3ea4a12aacac5ade5ebbff7eca03cd5d883607", @typed={0x10, 0x41, @str='syscall\x00'}]}, 0x500}, {&(0x7f0000000640)={0x1160, 0x35, 0x4, 0x7, 0x0, "", [@typed={0xc, 0x69, @ipv4=@empty}, @nested={0x1144, 0x6d, [@generic="8d1ab1dccbe1b4731fa89bb00cdc9394af0a0c52828f0f2ed2c26ff74a734f15025250d90b58e4dcb056d1f738fdf823aaf78fa9053917061800667ffa6dd1cd8f6d16202dc01d016875ed738c6ef0f2d3f76f95cc00678692", @typed={0xc, 0x3a, @pid=r0}, @generic="3673883e604d32a6ee030ea7e12fbc91f24ff2600f3a3c99eec1b1b9896ea415aba89c681cc40b7be087e8623ca7dbe431c3ff2e9426f8ec10e214", 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@typed={0xc, 0x2, @pid=r0}, @typed={0x10, 0x3e, @str='syscall\x00'}]}]}, 0x1374}, {&(0x7f0000006700)={0x1660, 0x29, 0x2, 0x4, 0x3, "", [@generic="ffb8d1dd1195782e5513f6d250f9fc87aa5dee42d808fad3247c3663429be48acfdf5b3e2e55dbaf637dbca1980a94ab7461463c9adb7a1603affc33f71419c8ba12dfdfd5b3b07cfd538ac11dae9f51651046f25c296a3e4d01848bf29e4a5b2aa690c6e013f4dd0105442342b526453fc9496f78199fcb7b7122367a8f4ff0f5e2facaea2b10cb0f66be3b2e2346f0e6ef7605", @typed={0xc, 0x44, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9e7fb0b64de4512616ee77722da92be2c26251fb06abac6d424ad1ba3ca4e2a704aa02a87acb60f0148e23e52ddbcaf36b2f244b57b64295dd39ca729cc655e5698d269b284bbbb9ee406bc08a8e45fc170ae99dd0f9322fb876d362ce0fe3316861ec5219575e1ca6ec7c98f393838d768f794691ad28e92e83766514c84f04f75241d4505c768b", @typed={0x7c, 0x82, @binary="c8151df3bbdbf67386b68be5c48a80172d6db6dd41a14725b85492c10ec432284ecce7bcfa92bd2a048ae4b6130b8122b720f879bdd6e40a1ef641bea16cbcffb1766f09c6c3364c95c7204598e437c0bf7ea007b41e9ed5faea18a24cf389acd41665302de122782f6342e1c086ead3563d77a5"}, @nested={0x1494, 0x1b, [@generic="0e6fc2b6359e93639ba35b261c941fe76a321903d6a52fff9c0f5ad10c9a729eddfa858ea87d680c160a51d3ad6a2bb8a484cf71e145cbc7a8c2a09d21d332cc1969222a175a933caaaa86cb30f94f16889e20a37706f80f4b3c3a455b37f15e4e26f967b3c4634aca666b4ae5077aa158bac6457f6584ca2e11788e58f3654f478b57982866bc46c732dbff5bb2eef262e7f15076d4daa224d9ec280f5c94fe085f3bc92847869cc40726c1c7950f3ae44416110d88907afe876c6170fac3fbbf1acc9d390d474dbadacc8d", @generic="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", @generic="58c33c984b1c915786495b3cf834fe5533f4910f4bfb0efb63b7058f708520563b1159e111793a575289d32560d012a68f8721356944c074ebab706e7a9417a0c7f384fd28f9658dd6fe823ef5c99d67c89fe8b1a9e9c810fa070f89f65f5aced1b025823708bd1c334bf2c6c23038f3", @generic="7bc3f91ba6b76d971cd9111d8122967baec899dcc7324bdcaf2f3b49e99d956d9259dbb4f0e7d4696ca9c57af2fcac7ab57d3737213315c174c2a6c12c7dbca417935da82f68e44efe53c979dfcae1cdd14ac880dea2ee7fd7b9089187302bb1336b9abd5e6b19a67d275621a8d1667c242ae4ff912702fcf37aac78185582cf970d11c8721bd3608e85fba270bbb2f9680f91d7ec65c45c2d0707552e64be138324a2b4b9be4290236fd3345a0821e7f3f73d4c84cf3d5a2a695cad2fb2cf1062414d42639fd826972d8791da3c9ec205798056cefd7b266ef5e7f5", @generic="ee4318f4969f9b1d4c3d19c1571e2fc2cdef03c9560c8fd3ecafe5c11955f9450bc17bed132137051901caa48d98c643e46341a5279b129b0374206e57ee4effc6fb577f8ccf2b7afee8ab2a47e81fd8cf4e95a69f706aaaaa832e925f6a5800447bbf7accad190fbf4f61c2f67633e2196d0559f29d97217a7f5b4e013c043b32c1bb323e0a4d9f7fd828", @generic="28b515ca3126e3fd643c1e10d2fdbfae3b1cb199587572e554ffb548e2998fc21e8f1ca7b094fb43b4031bd833b75a5885e778f2770ceefba495bbc3226d654e147dbf8b166ab33a2391bf6179e7ab4bc0a4aeab4f105e5571777bcc5d26793ea1fbb727c3ffa5b27863f7b5f0b83bc8324bf48d97e780955ffd72b535cc574d4bd6243a60a94c1ce9f75a447118168a13c1d218eb11c4b9c395625c340518556752271d3ab54565ab0a2b7ad1dd4a1d20e8794ea8021a1247830a7e08370e1fe1d3fdeff4bc0c63ceaeb9f4", @typed={0xc, 0x59, @u32=0xe14}, @typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1f, @ipv4=@broadcast=0xffffffff}, @generic="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"]}, @typed={0xc, 0x7d, @u32=0xffff}, @typed={0xc, 0x8d, @uid=r1}]}, 0x1660}], 0x9, &(0x7f0000007e40)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0xb8, 0xc010}, 0x20000000) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, 0x0) 2018/02/26 09:51:57 executing program 6: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000073fcda147705d23d7270754fbd926d8640f70544ec5ff00c860fd8ac720e7862d7d3e54f6a6370296a15b10e01c14a47fa48ef6f77690fb3ceb041173b423275ca976ad8ded409447d54595670600000000000000a4151ae6a8219e669417da0d2478d8c08dfdd66d5855a8895bfbfe056fc99ce3cb4106aeb5791d64c99b7381b1ae16a991c2936446498b0a487a4a33be7a8c93"], &(0x7f00000000c0)=0x9d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x3, 0xffffffffffffff7f}, &(0x7f00000001c0)=0x98) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) sync_file_range(r0, 0x4205aa24, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xe400}) time(&(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r4, @in6={{0xa, 0x2, 0xb9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}}, 0x3, 0x3, 0xae60, 0xffffffffffffffd1, 0x80}, &(0x7f0000000140)=0xa0) 2018/02/26 09:51:57 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, r0}, &(0x7f000009a000)=0xfffffffffffffdef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/packet\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x6e5, &(0x7f0000000180)=0x4) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[], 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 09:51:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)=ANY=[@ANYBLOB="18000010000201000000100000000000443d7fa600ff00000000000000a342baf51b4110305211f9ccd84692ac5dee3d7c407a275116cdf18f710c2c575f7d"], 0x18}, 0x1}, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x100, 0x7746d17a4769a3f4) 2018/02/26 09:51:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x0, r1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) getcwd(&(0x7f0000000000)=""/223, 0xdf) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)="c4ac2fad15b84c898717c9db9772ac729c71d28f1e1c6d36a8ee192bf6c5766e11747b6086f772782f7b3032ba4bc3a05ea0bf7d9d44e0367894f9b0f09bfa3d57d34bf28abe2045c31784945a8673e5a15c7b815fd3c7ded0ba6dfc5907680220e822a2c3a0b09109abde008fde9990c0222239bb52014e248f0d25899d56a1741ad6af3eb025324c0a5eeeb6f4b6bac5f8789800ad406d05ab4816ecb02437326da56eb773f933f936b49202e726d7cd64b58d39556ae504ff95a1599bd830df9f9a62a6d7665002aeeda39e78", 0xce}, {&(0x7f0000000200)="476527a57e9e71e3b31c8d6ffe905de10eaff1e519ef56735aea666f3186fd49b3d2c74cb9b24b6198f58a14469d4ceb2f6a5918c5bf014b2f8d258c173401e2e89846bac800a1644c97a3dbbd4e32a3ed139a53699e7da37cb7520c103183f97b4b21b2af9d22ddef74ed7907c641180cfe3c5b5bc695c5f3080429010131686e20e94b868d64ca9568d4c1187ba30afb8ae70a687bfef0981ae026bf9c96f5e211a67bdba19ef5b87fdc99a0ba783f0b9a024874a773a31844ba2dd750d0fe90ae300dbd376e449f4ce78ca8e35e94321104a16eaa649412cd90694c0ff0", 0xdf}, {&(0x7f0000000300)="7a16632dbd3ef716d4790faebbb8b4bc5a2a23db31cf82dc5e9a28d0c11241f76f469fd5f137d900f96f4bd0d92fcd24f90597cd5a6878e3f710232f86c9df5ce8a7426cb352fc19147de58cfa0187435482943d2e769b303059deba4c03dc241d8e1ff93f2d41540a42b5e418fb23c38aa82f0c378bfa7e45f32f90e5560115658dc1f06fe1859cb09ae211531c74162952cab032d20166cef7795307d86c44bd3c768a986b2ac586bebcac15cff5149ecdff04d316ece25e436c34c5ed407ccd190526d5b2a6dfb146d7ec", 0xcc}, {&(0x7f0000000400)="a7695e722d724d19cd70e9b197e4645bd6dfcb18a08d55deec3712f5aac8d28e27d1dba1bacbdd7d315c23e142121bc900f0ae9364753588344f80c9e970b4111137ee1dda03de4e48a3f4d508ee474c78d7df94e575dc80f412ea8423c62662865bcd1f854ffa2383e35ee825408793f5c59d9206440ec76e232c0dfdd353befb4d02575fb565e74c32cda780ccb2d2cfecf8e1bceaa7137b9bc5d1b279927ce37cbf8035f75f8f30f041ade02e83f84389eb2f27ce7e1b3f160bb4f2bfeec664b1064aa7b146e33c70031fcb690e9dd046de750c7dfb946bf7f0e33d169ff208d69ed501358ce39bb7eb12d5f1aef7b88d5b5895ffa5376283863a01bb6669db54162083a4a4792e5d32be57086f3086f38b1021ca942b08425e63b85e257c68d51c267367221ad1f43c3bf7abf93bfd47bb27284830a8129a30e5f9bdb626c58ad7b8fbe07326214f30a6898506a9f423dd6af87ba1d307c77f8d75c366865813da28088ce9809839cc175c749625f3358cdadcbdbe3ec3cfcbea90099e1bc606c93e00b0a9a3da3bb395590cc4a28a766365851cf35dfd21acdd553b85678f2a161cbceeba2af0da35eea1748cd37353c35e55262e399029608c7eba5e501c3d8f83fd8136f6fe36272ee47888ce234d5948b75a0443fc51ede8abc66a95e024c973b23af496c59b50cf9d8a1a7c172665bdcf4063cd38a6faa1f7eeecd2bb42368b65cd8a9fb5a777b5cae611687f40e1d810f3862916def714cfaa25e347af4655c1549c9691d739d7b6bf3691c0251192b00bd34de057b3f9e80c7bef509b14bb2bfb5e1c8b71de9d1abfaaf6a292a4dddfd0921905d2960792c090ae1353950bdc46956f44f0791771d91f3d66232b7ab55d6ad5b8aa2f77e02f02bdf7ced747a6ba3aef9ae6b00dfdacd29e0c74992eb33639def35a049d060e1dd6d979933d68636b3b00f1f6b5cc9d88fe3f6ebefc92996eae3cda5e59b4c8d7132f417249ae4f4ab21dee1286cc064d5316b9cf95c80b49a51a2b4424023736841b25a4b8fe1d415076caf86eb55e983a81d906865e5a4e70318a6d03493006fef8d7a69ab52ecf93be7954dbd07be62f5ba7725d59e3e8cab6c05c6974b8ad761a858b898a57d6c29a19fdc37dde47f52a252452d3bde8078e82bb77ee55b23e675efb12c83cef6e05cc6a89ea9604337cabf4aabad132c1a011abdf588129854bb9b327828349c0763891ed1002f016a29e64b7d571729db1a25331769755871283499fe2d8783ccaf4e62622da6aff05b2f6008fd6624c8acbccaacab3d29829e42d940e265c5a2d23018d230db812f9b7e38cb90a367203807f6c793224e0121996c7897b1a07e809f2bbcd4bedca48bc1c4f066c8e0d81e8d9a28f6b21135ae0f8d04671af23e0cec09e30c7dac1fb7e8a29d5f27a3e7122a84ea93bc6276498f6c37418853f4a67790f77d5047a51bc36fbc1e36860bd1e06d2952ecc036ceb2a70df90d9e701ddef40e2fd87d0c373ce42e38e9ad3148802a989e874281af499d68dc754ada3de51590108d2ca64cd1cca532c0a2714ff6e6178d668bf76b33659774571e76818c676c66ae9a8c52c92c41b08ad609e6e4c619735e637c5e8f4250b72080375eb7a09f1ad2816ad2315faaab52559937dedce339dc9ba9a1a6d22fbedf3edbe6868e66a75aa742acdc10d65a03f622dc42b934eb3bbcb658fc2bfd34e797b627c97f145986f8a033d944b25f451d2b21780d3ead008e5992003c209415c29f432f5d74e620a2d88f30eab077f4fa27de56bc7ac4e9db43a8fbcf28d412d7a3068d774eb313a06952395885de2c7c219a9c12ed74fe834bbc405e44b0c95854ecfa4d3d8e382e2bd3c80f27c2835f3134501f2781982a2f5682ccc5f25df109e0df6b8072222f602207af731dc37863810e29a890807caa10b67d1f923c0c8a168da3edd5e06c466e810903d600f27a8c5823b2f73e0042e50b61c1bf1cb47799b31ca3fde2a105de93ac7e3f47996863063685fa4eb9075a835de369a232a26fd07d86537d146658fc428f32eae93ff6a47c16794faf62edef54490af60b69abeb13b963eca5e6ac946983045ec2b1db6ae0e889b20810d4ddc76239e301bc6983da2ad54cf0e978f2092986c8ee6f4c0ddc08b21fa3412b6881cd164d97dc57e738fd46460966c1d1b75fdc3b431fab0d450a60f124c202bea1e0377e9afcb0c648f79c51931f0d8130c51d919176d2872333ffaf7dcc3b50dc6642b4c16c1d3e431b953da7d217f9102bed9635132465b9ff3ce49878ef8e4ef0fb61b82edb21f596f8d835887d70629b561837ee6a83b6f6ca96273af9158f0201648110598066439b643a477fc9399abb6c5dfcf7b44bbb3b3064405f6c0c88e37a11d74d7896571316e505d9172890b40c23829945f7faecef747f99ce93c6e641617acc6e00d2b513cc023c0a2104c3e0ffe25e71f48717c768f465eef520a3949611798bfa0bbb1b2cda42347872c49f8c399b4677140770e6a2805b11c7f8c594c4f5da7483536952502d4c3eebd11c70741f012c1439030c6262edceec3763e17ae92a11ae9169a168ab477101354499bc64bdf4f5f82aab351f39a1d4eae030e4a63ffc1964a287fd0d1611446b4cdc9fc2d9b917f5607140cdd721e43ec5394b90aba47d12ed4dfaa248042d1d678342bafe0f7a958c23e1c8cbc52354ae6d24d8a7c1453ee8c1fb03083d419560a5b57068a7f7dbc58390ca3c9f2be8bc663ecc6344cddd6aa086580edf2a4c6bdda2d5671136d78fc105bc5636caccb0964a104d33cdeb5935d2f0a2c269d7e8cbfdd2e0110810c556a11d9ddbe021886889a57b25f279c8dd4798126d24684cfcf927a011f44a6412776da027e224f731ec1a18ccca912bd74f9ed2ea54a2e2058b6971f0edc302cc403f718549d1ec861c5f32ca8000dee9a906cc70d34afa25ccd5ca02ab60997a863672b9aae4370103404ee8da32e90424372853389dc95f8ce28248ae2907e3a3558ee33781f3193486fbd6ff5e0ed733128536fe2f71e4e448e5b6157e47af40b944383b9bb854341903e5abdc289b21730990d2c4f6254fac0bebb0e4acb4fd5bdf6e800656dcc2f3b3843d2573a7ab99ea688cc22dcf9a94865271a275d39004a6ffda8bf48ab8c4db0e1a1f0d183e762ee18cd2f49ef0cdc743fe6402942ee88fa4d3de58f9157e4923bc6c4b0cd67a4728975c7f75604df1265132ee092cb3a49b509e7a144a61cdf7250b2f79fb8e9640dbfe4889db220203b9aa059b710e32a9c096145cc1e97a44a6019f14f84a6086492ac1ced49e53b9d25779d34f97fbed1467d11baf58dfc5bdb68d73ccbaaee58e3a6070ac59b752f05b299b948f48e05bfe329e455757059c078b6800ef947ac44402773835b3100ff26a713a20d1716e6210ecce0e6a84477f1fa04a882a556d803574c8f20df9edd6876dba5b14de7bb2f5dadb8fa81540536ca9b2136d23c9ccd2e69facaccb89ada6c47572cbce9751fb6960464903756ee06075d818c40d421f4745a6d455939632fed10a4b52463b401977a88f1c72e725fd973725d13a44841e698e16310f81ffebc71309731143b2be41c382cf03bbd364612b82cee7bc7c2cf9b18304deb4dc253641c5510d8c84829a2855dfef12dfe89c13d09c71a952023fa20a72656b683022862650b7d1835b744fb446339b24b17b61f520455154ca434f6ac40021d8f4e17ce2811a757c5c8ab52681f41c32693a67699d933e03ce07b74844d8aed3cb978264de4ca0ca2ec67b004310dedc03780691b4bc6897edb2880105e4e0f995d6bd41d549949148b507dae83cc6daab94d2be5d7c450272bd5dc8564e5847100f40f694b5cce6077d9b739c298884e9d6faa9b9fe1936efb255fc5e71cd0e2129ca00446fc5964350599c7021cc315461eaab1e173c508fc573944ff11fac134976a5a5e7811147022d02536683299b75a17b96354f135d42d8260461799f6379082b6d5aec4734e1d4bfad13dbcd0aab65334223f22b8550616c5433f1a70ed12bc8b46ada92777078d5c6eeb0783eba79bebdad3746e3997576157911a45165100d45cecf759f3c11469fdf3f9bc48377bdbe7f630f577e8cc8d03c09a7a3776d013a33a79ac5b7720bfe5667b3cc060818bdf91e7faebd2a24d29a8aa22bab73f3a61c8d843736925dcecc7264c65085a2c01faa054da27c6adb3366626f3aedc30a4bbed347da1463546dc9b057ff93bbbad8b8342e4d20ab739e83f9cf0ab86c182c1f0604ee1cda43cd816d48b9441f6dd4953a6f456e537a56a929ebbf86b916d10d072c0f6d98d4a36dc95e36b6aa7f72ba77b0f3bee89c011d479f1e317012e830a883938bdb9b6351ea153b81dc28af6a339cebc62a533346daae14e6b7797d741b932def7def4b59ff4e3606fd02f8eee90bf596b9e548ee9c3f41c3ecc0016fe598a72c3479d14c86058cf7eee5023aec6f40cf161544ab64d21648d8cb4b03e5997fd46cb7e31be233c757f972e395a9ca77c1f46169bea7d6422c68c08f8c69e3fe7160687dcf4c1d9d909439077157d786a1565de0a56756333316bd458c069ff2c8fe5ee765cf9cd6a47b56385f7cdb0f12693c03318557da6461f86ba2d70a994d63cc527a9771d59c6d2880b40cc88cff12cf34b72744060b29690275edff67105680412154cece6dd4355be38fc489c7c3d73cea7dc89f2d4b604c58c1f54c675b122485f72e99b7fb7e2c2f105ad98fea4d68617303df4bd63bfe45bd83e678464c2f74ab3c88b004cea5ce03d116b22f7f0ee77d48c4ebacd4940a35fb2907ea2068727a11e0cd5a220f24bd3860cd3095f360a00f1da85549c1496fde34006c29f111b60037598b0cbd6689460adc3890a99a1ac36f800c645d761d2a435d88d311d1fd525ff0ea1607d67003696486e97a2220a13d9ae653088d0093e8cd31259d8c79facdf0e1961044d3852ccb992a689f0946f9d7debf0dc315244d0b10bfa3b6fd9b5fe3126b06db519424ce200e46f4a632e5c94289a614fb435aeabdef31998d77c9a8db391317b3806bc1fb89f6a3908fac81682fe43f2b59e8ed2c21a0ed427d5c5ae8142870870f15f7eae9a61e54f1d705d0279d32240e67b3d3a7cec5ba3c57fea9bad128a4f2f239f29cf559606ac341d6d5dbbcfa033ebf96d2ecc845a3ff6f5b2f9f1bcb39aa1193eb3da001884360d04252b7a850c43c6893f7dd75eb90e9d0f4a3f4d64b946e63af70dbcfcaf6fec30870c909a72588cb83fa98d850ca6c82f553368202b0fd32d1b1ae113f164cc0eb75ed6f172f9dee5835f027bd992c7fe89de4ec5152fee285d0f25e803396bc3c9a05ee535989738c364ad2c09ef35ab254b79d9cf6316c7a7e4b9d3fc7c8b3a1e770bf40059526adcd831233d389f259fb0dec71e4a138ae84a8efb0aad05610c519a7a6496a20d2ffb640772427e7a07f610a3a7c42292f5326351cd1be4343c6ff8b104c89b43d643d902a9e442e50eb99fab10d8a73086ee609b0377157ac20bf280c1348ca33ce4a182ec8978732b95b7173db0296c3cd5a80d4d13acf9778510107a0f523b87124ce9b404edefc71631281d0ae79c1056ae155277715df3a5188ccc3daaa83141c18588afbbd78c674aa206954f7ca6b77d19d3c7741170f8921ab1aab1d9b443bb001fc706ec0003325cfe46033d1b8e60f4565fe6641320dc32061cf18d3a7870285d9cea37993134bf92f921a1d26511e325", 0x1000}, {&(0x7f0000001400)="7a83861d1d0ea8f148e5c6baded30a1debb78578428b48c7ea0cfee345fceb9ed0ad70ba1c53f15d6d62afe93bdb19c767665a89ed461e2948962090d4a5ef2d6f573849557358d01cce650b1950ff4295a2f1893bfde7c87fb320a7075e3e0cdd465d6dd459bbb79b4a1ec6dd35902aa6ac3d44f83de0ed2b0e75ed9c4b030b76b61e4b55a61072437a10fc7dd2fc95ee817ff5026ff8beec9d6d626a59120766c2ea5718a35b4564896bfa73943d121e707df548af", 0xb6}], 0x5) r4 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r4, 0x1000, &(0x7f0000001540)="b55c40362ccc2b187b883ea0c5cf42bbf3ec1902f46e31a460859678ec56e99bf7751f974acc71442acca7171eb1604b5feb1d89ed390baeeba7492de1d50c62c7daac429f19d44a8e77eb3b6a2e4b490e7abdd7c4e928affc35d04b421aba7d8798ed7546dc9007c53fbf85de57edad444d99c3da9b53bad11218b98a20780187390796db39610dade689955051a558e543e440fe64ab8d25258c1f6d45a0e5d91ad18b3bf236f746b8a98ee0ee1c27727c5fde") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000100)) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/02/26 09:51:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0xfffffffffffffffe, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) r1 = memfd_create(&(0x7f0000000040)="776c616e302a804738dc21c17198b6ac887bf1c788ae333cafec556ded42bc24cc4de1939e42aa49dd643cdeb6a8201c2229befc1d8acc6c81913bae02041a5ed8ee22bd0face4aa2f7010b6f8b1e31d610f2ea5cf1875eedc2bf217b1bfc2ab654efb2995eef6c02c5276af87aef0eff33b8722f3ffcce885332bcb36d21b35a3bb379834a9b81c1e1b", 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x9, 0x1, 0x5, 0x1ff, 0x2000000000000, 0x1}) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/26 09:51:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='51', 0x2}], 0x100000000000009e) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"a64265b79fbe74a7d6c01f8c87eb2432", {0x4, 0x6, 0x401, "c3f4513d4b8d", 0x55f}}) 2018/02/26 09:51:57 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, r0}, &(0x7f000009a000)=0xfffffffffffffdef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/packet\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x6e5, &(0x7f0000000180)=0x4) 2018/02/26 09:51:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x8001, 0xdc16, 0x9, 0x5}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @common="0000000000000a6900177c000000ddf2"}) read(r0, &(0x7f0000000000)=""/227, 0xe3) 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[], 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) [ 43.012080] audit: type=1400 audit(1519638717.860:24): avc: denied { ioctl } for pid=6230 comm="syz-executor2" path="socket:[15217]" dev="sockfs" ino=15217 ioctlcmd=0x8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 09:51:57 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/02/26 09:51:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x269cd496cf98f66, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @empty}}, 0x1, 0x9, 0x8000, 0x3}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3ff}, 0x8) sendfile(r0, r0, 0x0, 0x0) 2018/02/26 09:51:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x4000000, 0x7, 0x0, 0x2, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x14}]}, 0x26}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x2d, "2ce51b864cf667b1debd332c1974e535f008883de94bed1871805ecdb427f69129c8c8f41b92f977c3f73f939f"}, &(0x7f00000000c0)=0x35) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0x1, 0x6}, 0x10) 2018/02/26 09:51:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0xfffffffffffffffe, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) r1 = memfd_create(&(0x7f0000000040)="776c616e302a804738dc21c17198b6ac887bf1c788ae333cafec556ded42bc24cc4de1939e42aa49dd643cdeb6a8201c2229befc1d8acc6c81913bae02041a5ed8ee22bd0face4aa2f7010b6f8b1e31d610f2ea5cf1875eedc2bf217b1bfc2ab654efb2995eef6c02c5276af87aef0eff33b8722f3ffcce885332bcb36d21b35a3bb379834a9b81c1e1b", 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x9, 0x1, 0x5, 0x1ff, 0x2000000000000, 0x1}) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/26 09:51:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 09:51:57 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setresuid(r0, r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40001, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/load\x00', 0x2, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/member\x00', 0x2, 0x0) r7 = syz_open_pts(0xffffffffffffffff, 0x2000) r8 = accept4$unix(0xffffffffffffffff, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8, 0x80000) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)={0x0}) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000900)={0x0, 0x80000, 0xffffffffffffffff}) r13 = eventfd(0x1fae) r14 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000940), 0x800) r15 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/user\x00', 0x2, 0x0) r16 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000a80)={0x0, 0x0}, 0x84800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001040)={0x0}) r20 = socket$unix(0x1, 0x1, 0x0) r21 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001080)=0x0) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000001280)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f00000003c0)="a79cdd9fc8046a78f5877d22ee41ae895a13e49bd262608d2b0ea7acf24c08a24329a4", 0x23}, {&(0x7f0000000400)="a3cc3bd9d01a4ed57268b4a286a6", 0xe}, {&(0x7f0000000440)="121f7cd9536388383948ecdfc496766e1a46a42b626e940047bee81a5938a9e2a0b0ff03df1a4e4fa7deb3d8028bb206a585c7c025332c24e9c5712a6dd3cc996c60e2189eb1092f03d0bafbf73741d9a7ffb0b10539d911e7f526f0fef7dc59de6c6aad510c20496fd5d66c56e0a5749787f45787c291cae942c3b908333444e31547543d63dd357a5f434bb08069840a737020", 0x94}, {&(0x7f0000000500)="fa2445fc82d52387e2e8b635637291653318981569dd9c2da0c83c2486b2cfd9bc2465a002c2ae0749ccc799d808fc587a75547e253c0d16425c295cb771ea7a184712a9f570ea8f871181ec932e8ea48ab6f2f06a7ace20253f19e3ab98740b371bec32dc445b51100f52e3082d2aa2b3f4c4f3d444", 0x76}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000600)="5f13377956b5aa0ea4e2c202357edf92f1d932158d196de7e1cc9ae26d860b685df6cb648d97f2330f2d50fbadfd6841a5d380e7bc83e74824c9f30a94270ca5cc3f851ee5b2532ee79091184efd5a", 0x4f}, {&(0x7f0000000680)="e16432131b18baaf41ecf75a01a250b053144f439e552009fe9bb1b5835564180cf4cc0e17bde0f47cca284615086f5bb94bb279143c248ec85155c50d3e9d29ce8f826615113f74d5d782adb9812d26e087866a37dcc31d4c3a7a8320cf38ed795c88d8501936", 0x67}], 0x2, &(0x7f0000001180)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r2, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r1, r23}], 0xd8, 0x4810}], 0x2, 0x0) r24 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r24, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x3a, {0x2, 0x3, @empty}, @common="0000000000000a6900177c000000ddf2"}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000ac0)=0x5, 0x8) 2018/02/26 09:51:57 executing program 2: r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf1ffb)={0x73, 0x79, 0x7a}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f0000000000), 0x1f1) 2018/02/26 09:51:57 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', &(0x7f0000000040)=""/69, 0x45) 2018/02/26 09:51:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000), 0x4) fsync(r0) [ 43.044068] audit: type=1400 audit(1519638717.900:25): avc: denied { setopt } for pid=6230 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 09:51:57 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x7ff, 0x1, [0x1]}, &(0x7f0000000180)=0xa) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2900, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000080)={{0x6}, 0x1, 0x0, 0x7fffffff, {0x101, 0x85d7}, 0x1, 0x54}) 2018/02/26 09:51:58 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000000040)) 2018/02/26 09:51:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000029fe4)={0xa, 0x0, 0x0, @empty}, 0x1a) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./file0S'], 0xa) sendmsg(r0, &(0x7f0000027fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x3ff, 0x4) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000000ae80)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000001) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[], 0x0) dup2(r0, r2) 2018/02/26 09:51:58 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000a, 0x32, r0, 0xfffffffffffffffc) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)) [ 43.111682] audit: type=1400 audit(1519638717.960:26): avc: denied { setuid } for pid=6266 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:51:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x110, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x1}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @empty, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='erspan0\x00', @generic="a039a6e3aea82fb47ca95c7cf4a206a1"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000000000)="79f2d9e233106d169eb44289a6505c", 0xf, 0x24000040, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@sco, 0x8, &(0x7f0000000840)=[{&(0x7f0000000540)=""/220, 0xdc}, {&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/40, 0x28}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/96, 0x60}], 0x5, &(0x7f00000008c0)=""/7, 0x7, 0x80}, 0x0) 2018/02/26 09:51:58 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffddb) prctl$intptr(0x200000002a, 0x401f) 2018/02/26 09:51:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)=""/90, 0x5a) fcntl$notify(r0, 0x402, 0x8) 2018/02/26 09:51:58 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') 2018/02/26 09:51:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) getsockname(r1, &(0x7f0000000040)=@can, &(0x7f0000000080)=0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) exit_group(0x1e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) prctl$getreaper(0x13, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000080)={@rand_addr=0x7, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/26 09:51:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x200, 0x5, 0x10001, r2}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/208, 0xd0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) r3 = dup3(r0, r0, 0x80000) getpeername(r3, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000000080)=0x1e) futex(&(0x7f0000000140)=0x6, 0x3, 0x200, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)=0x7f, 0x0) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[], 0x0) dup2(r0, r2) [ 43.198075] device gre0 entered promiscuous mode 2018/02/26 09:51:58 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='+', 0x1}], 0x1) 2018/02/26 09:51:58 executing program 3: clock_adjtime(0x4, &(0x7f0000012f30)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\\em0-*@\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/26 09:51:58 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x8110, r0, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x7fff) sendfile(0xffffffffffffffff, r1, &(0x7f000000c000), 0x0) 2018/02/26 09:51:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x2, 0x5}, 0x0, 0x4, 0x3, {0x3, 0x1}, 0x6, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sync_file_range(r2, 0x4d40a02d, 0x5, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0xd5) r3 = gettid() ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000000100)={0xd, 0x7, 0xfffffffffffffffd, 0x8}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x200, 0x5, 0x10001, r2}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/208, 0xd0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) r3 = dup3(r0, r0, 0x80000) getpeername(r3, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000000080)=0x1e) futex(&(0x7f0000000140)=0x6, 0x3, 0x200, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)=0x7f, 0x0) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[], 0x0) dup2(r0, r2) 2018/02/26 09:51:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0x0, 0x200) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x3, 0x2}], 0xf9, 0x0, &(0x7f0000000080)="269731ba1b17220f0b08b002de92fbbea2f81188527db435f0adf1aa663a0e4f0790380bfc764e7d525d7aa65c29b4fd5370692e1deb4ceca1f19d1f3f8632b5f85e151d5973452aeeb2550308311e3d732d1b28f45c288aa938cb03b19b8d2de12d689366bf090aac976dfb1c5b2c8c3a106c972d9f4f19c99e05ddb3e80d99345da966c2e04f264a994289b1a3e305c2dbe577c8d19c9a0da9ead544ebe94a30329fcda5f617759896f3204df186abb2b937d5f0212831ea00535ff286cfa56d665c5dae7c645cf71abc9cf0c40a15a4aee8189a8c0cfc04999c131b4e20f1dc2af2d4c2dd740b5816b27726e355f45fe4195a7ed92670aa"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair(0x11, 0x807, 0x9, &(0x7f0000000240)={0x0}) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840", @ANYRES64, @ANYBLOB], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000e49fb8)=[], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/02/26 09:51:58 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket(0x2000000011, 0x2, 0x0) flistxattr(r1, &(0x7f000012efdf)=""/33, 0x21) [ 43.317493] binder: 6346:6348 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 43.342743] binder: 6346:6348 ioctl c0306201 20000180 returned -14 [ 43.356566] binder: 6346:6363 ioctl c0306201 20000180 returned -14 [ 43.365867] binder: BINDER_SET_CONTEXT_MGR already set [ 43.372353] binder: 6346:6363 ioctl 40046207 0 returned -16 [ 43.383064] binder_alloc: 6346: binder_alloc_buf, no vma [ 43.388627] binder: 6346:6363 transaction failed 29189/-3, size 0-0 line 3127 [ 43.399634] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.405958] binder: release 6346:6348 transaction 11 out, still active [ 43.412659] binder: undelivered TRANSACTION_COMPLETE [ 43.417959] binder: send failed reply for transaction 11, target dead 2018/02/26 09:51:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 09:51:58 executing program 5: r0 = add_key$user(&(0x7f000041d000)='user\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a}, &(0x7f00002b3000)="13", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a52000)=""/147, 0x93) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6000, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(0xffffffffffffffff, r2) 2018/02/26 09:51:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bf7bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000010010000100100000000000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa0000000000000000000000007f000001ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00098fc00000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000ffe0000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000d2b8a77f2952bf2772a37a551ed9d8ef20c0abd3053ebc660d11b3c7f1e785f072d25d3a5da43c2a40cfdecf111b4841797d7cdba74fce15f5ea52a359908133ffc7b829843cb847214f0c39d54bb61d354bebe671ce81f8b2c9dc4dd3c3e8b52fe1938befb4d77ecf4a5a793e738d36ef23a8e6d6ea19c73d8e145164126f5a3c976a681e194c3c963801a9cf67fba01b56a0fae74f506e0c5c65ab"], 0x33b) 2018/02/26 09:51:58 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x20000000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:58 executing program 3: r0 = socket(0x18, 0x10000000000000, 0x1) r1 = socket(0x18, 0x0, 0x3) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) tee(r2, r2, 0x5, 0x6) sysinfo(&(0x7f0000000000)=""/136) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x20002) ptrace$getsig(0x4202, r3, 0x7ff, &(0x7f0000000180)) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x103982, 0x20) vmsplice(r2, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x1) pipe2(&(0x7f00000001c0), 0x84000) fcntl$setpipe(r0, 0x407, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200)={r4, r5/1000+30000}, 0x10) pipe2(&(0x7f0000000000), 0x84000) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x0, 0x0, {0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, 0x3a) dup2(r0, r1) 2018/02/26 09:51:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/184}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setneightbl={0x14, 0x43, 0xae7cfd55b5296007, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) prctl$intptr(0x6, 0x80000000) 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x60000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x10000}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)=""/137) 2018/02/26 09:51:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000004000)}) 2018/02/26 09:51:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x21, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffebd75058}}, 0x100000000, 0x3b5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[], &(0x7f00000002c0)) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f000090e000)=ANY=[@ANYBLOB="400100001000130000000000000000000000000000000000000000e000000200000000000000ca3c8818274dd532000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="fe800000000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000800160000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/02/26 09:51:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x400, 0x4) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x60) 2018/02/26 09:51:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x534, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x82}], 0x1, &(0x7f0000000100)={0x0, r1+10000000}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x2, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x40}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xc4, 0x8000, 0x4, 0x9, r4}, &(0x7f0000000380)=0x10) sendto$packet(r0, &(0x7f0000f50000), 0x0, 0x0, &(0x7f0000d6e000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3e7fb1bfe92d"}, 0x14) 2018/02/26 09:51:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/187) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xa5}, &(0x7f0000000140)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) r3 = mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0xf0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="09631040", @ANYRES64=r2, @ANYBLOB="010000000000000010630840010000000000000008631040", @ANYRES64=r3, @ANYBLOB="0400000000000000056304400100000003630840", @ANYRES64=r4, @ANYBLOB="0b63000012634840010000000000000002000000000000000000000000000000000000000000000000000000000000005000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="270794b5ce9193fd380000000000000040000000000000007800000000000000180000000000000068000000000000002000000000000000380000000000000038000000000000000000000000000000"], @ANYBLOB="01000000000000000c630000046304400200000012634840030000000000000003000000000000000000000010000000000000000000000048000000000000002797000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000030000000000000008000000000000008561646600000000080000000000000000000000000000001300000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000001800000000000000780000000000000028000000000000006800000000000000"], @ANYBLOB="ff0f000000000000"], 0xee, 0x0, &(0x7f00000004c0)="990b43ca8afd99c0f13be2d0a2758809cbe5ae152eb2c115aedeb23944a25d4a7416dbb90089aefd51e5ea784e2ea268e0ffd7d5868bc878be8b469e70d22e67aae8fda16e65a4f1ef394dc7fd7b534cb070032ff427e4e4ac4b5772e14e89164c500964801bf332e8af692c2e46b965f1f8923cc5ea38f58c569111c4458601c38f9086383731502e5631a5bad0728ea91d5ec258d05b59291a45b5921d5d80e7ed3fff8f06fac13fc1d7529050cc4b906ebd7895bb2e1375ed581a4f47af2bb563e82ef552d6404b158d98bcb80731396bf9f10cb4c675ad56832a87a854b7cb19dcae70202e031785f6b04551"}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @empty}, {0x80000306, @empty}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r2]) socket$inet6_tcp(0xa, 0x1, 0x0) [ 43.721464] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=6393 comm=syz-executor6 [ 43.746213] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=6393 comm=syz-executor6 2018/02/26 09:51:58 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000328ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff8ff7)='ns\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/70) exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) 2018/02/26 09:51:58 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @empty}, 0x2, {0x2, 0x2, @rand_addr=0x401}, @generic="cb7683ae7aefd111546429fe2f17e269"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(0xffffffffffffffff, r2) 2018/02/26 09:51:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @empty}, {0x80000306, @empty}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r2]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 09:51:58 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(0xffffffffffffffff, r1) 2018/02/26 09:51:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x8000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x3423ca1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb3, "63da0845001b7cd3f3cb2dc3249de7ff30f5c83469c99d5c4f6ce0d76142688891f9bfd14d737908d7c2fe732aa076478cddf30f05d7fee06e5fac0727519bd04260cb4e373e4a6c78b7eda9446d5d7298e99774d3fdc7a7d460e9409cc09c2ea1a1f6f68d85c70eeda251894f991035be090ef279fa7584b4d923d96d309a298fb9558196ed0f2dd8e503d886c31201360948c4c477073cc3bda50bb6677dd64f9d135ebf2d4a7f267b9c8fcf1e0d146c8ae9"}, &(0x7f0000000180)=0xbb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x2, 0x2, 0x8, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x101}, &(0x7f0000000080)=0xfffffea2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x57e}, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)) 2018/02/26 09:51:58 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000359ff0)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 2018/02/26 09:51:58 executing program 1: setrlimit(0x7, &(0x7f000000f000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='sit0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty}, 0x0, 0x4}}}) inotify_init() r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000000040)={@common='lo\x00', @ifru_map={0xfffffffffffff801, 0x4, 0x1, 0x6, 0x9e, 0x3}}) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffff7, 0x2) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) 2018/02/26 09:51:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x13, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x35, 0xffffffffffff8000, 0x100, 0x4ff, 0xe2a, 0x400000d0, r2}) [ 43.899531] audit: type=1400 audit(1519638718.750:27): avc: denied { accept } for pid=6434 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="7b4e46f02be2ca6b11e8f615ab5e6230", @ifru_addrs={0x2, 0x1, @empty}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x3, 0x8, &(0x7f0000ffd000/0x3000)=nil, 0x6da5}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r1, &(0x7f0000000000)=""/90, 0x5a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x82000, 0x0) 2018/02/26 09:51:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair(0x3, 0x80f, 0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="060000003ccab25407f0563811d76be73b2a60f7336ef7f0cd0f7d1b8177384235106adc7b879940b30dcd6444dbf85b5401757bda34aa6c7c849d5e6e05bac6d6cccfb375bb016dcb2e8d01954a16dabc67b469f53a7c2c24632f34109edfa32c9e35e1590626239607df5c62804766678e412924347fb1f4d1e4", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f00000000c0)=0x1c) ioctl$void(r2, 0xc004587f) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendto(r0, &(0x7f0000000140)="042b4bd1d0df5c52b3b1c99535c49c20f0a0a7045927892b278b3eb115960f8e9be0330ca6df8f94fbcd305940a87b5912984c6a1f67827f02bfde6c42e370f5f0a63e03d83ad6a1c88448ac2dc796bb85689fe5ede067abb62ca69c3bb76523ff43439c1a23155fc4410498bbb1a6754a42789f40158bc176ef30e414228a4f673fbae4a304bbcc2cf2d3458ff687800b8089f90745178ea8f5f0ef189a34ef8886d234de2de7834d4888cedc8511d3d18405e0bb9caa6c42beafe46fcc3bd2960c0d2dfe240314ca0574718a2e014b21e272155c4a231165ae756bb5bf7d3d4af045ce0db75d9942814a4243", 0xed, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e0000b020000000000000000"], 0x10) 2018/02/26 09:51:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 09:51:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00006b1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) uname(&(0x7f0000000000)=""/220) dup3(r1, r1, 0x80000) fcntl$setpipe(r1, 0x407, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/26 09:51:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000a05000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x100, 0x6, 0x1, 0x1, 0x2, 0x200, 0x9, 0x80, 0x8, 0x1f}) personality(0x2000000) 2018/02/26 09:51:58 executing program 6: r0 = socket(0xd, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@generic="8a33952956bedd38a3f9bf047082887e", &(0x7f0000000000)=@ethtool_rxfh={0x46, 0x1, 0x0, 0x2, 0x8, "6bf4b3", 0x3f, [0x200, 0x7, 0x360, 0x8, 0x1]}}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="3453f7276024699ec27e9e79c5793b0d1449ff78fed5a179097e11f8e7391eb579ff7d48f5a326e01a1403541fd699074c990a2cfb242408136212f977121d8e73b9d1e5b93b17b10f2a32d4afbd9f6e9a786eecbe02dfb377e4796cab519e4d307eb1ff4da31cce3f9aa628cb6d064cdf4f7d3ac88b7ae4435575d82746a24e42fa8f131378b17a559a2f32824822cd733b5102ae2a67bd5b3edb61aeca291c875b51590c9c3e34ec7afae06c4adb6dff4e1e90e380874e3aefd3c660baea6672f36eab4853c6e6eba53a34630358f16247237da3ab4bf232b79f83361d73b77cad367dd48233ceb5f9230a8427cdda05", 0xf1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x100000000000) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(0xffffffffffffffff, r2) 2018/02/26 09:51:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x80000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xfc6, &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x2000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000ff80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000002fff)}) 2018/02/26 09:51:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200080, 0x0) ioctl$KDDISABIO(r1, 0x4b37) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/26 09:51:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}], 0x28}, 0x2000) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x0, 0x7, 0xfde, 0x2, 0x200, 0xab64}) 2018/02/26 09:51:58 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="4c18712d298620b7d88732a7a939ecd0a28dfcd01d1d2ea32d600e7f1c4f2d0cefdddd8a613de38befb81705ab1dbf13b75450b624c7d219fad88bac49621715700e1af90b72d3426a26bf490e021c17fa148cec4c5938bdf15de700924e0d8378084a1e6ab81fd6078adca0c45b49ca46876cf0c82fc61201135b", 0x7b, 0x4000000, &(0x7f0000000080)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x0, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x4) ppoll(&(0x7f0000000100)=[{r0, 0xbc}, {r1, 0x81}, {r0, 0x200}, {r1, 0x100}, {r0, 0x84}], 0x5, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x8}, 0x8) 2018/02/26 09:51:58 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000590000)=[{0x13}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt(r0, 0x5, 0x4, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) 2018/02/26 09:51:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xf2e, 0x6962fcc1b112d194) readahead(r0, 0xc47f, 0x6) r1 = dup3(r0, r0, 0x20000000080000) ioctl$VT_WAITACTIVE(r1, 0x5607) flistxattr(r0, &(0x7f0000000040)=""/179, 0xb3) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$EVIOCSABS0(0xffffffffffffff9c, 0x401845c0, &(0x7f0000000100)={0xfffffffffffffff8, 0xfff, 0x8, 0x1, 0x3ff, 0x4}) 2018/02/26 09:51:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400010100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000110000000000003002000000f00000000"], 0x40}, 0x1}, 0x0) 2018/02/26 09:51:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000872000)=']', 0x1, 0x0, &(0x7f00000f4fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$TCSBRKP(r3, 0x5425, 0xf2) 2018/02/26 09:51:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000aa0000000000000000ffffac1400aa00000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000001b000000000000000000000033000000ffffffff000001000080ff00000089000000000000000000000021f7cad50e963ae05e402bc1000000000000000000abf00000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b3f976439d75b553867000000040000000000000000000000000000000000000001000000000000000000480001006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x8, 0xfffffffffffffe29) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="c8a9490906281c33c6ba855280318d022a0a95dc4ba3d8d5cd3af21ddb60994a4fb18e8566415a137fa780fc0bcbe10f1886264e0eb89e2486e088a916223c01dba85e4a89d38d2a68f5f60648b0df9858572a326065bc6b32ec70b591c95f190c3b9046e762aff1f066670990e70921") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x0, &(0x7f0000000100)=[]}, &(0x7f0000000240)=0x10) 2018/02/26 09:51:58 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, 0xffffffffffffffff) [ 44.050018] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 44.068909] audit: type=1400 audit(1519638718.920:28): avc: denied { net_bind_service } for pid=6472 comm="syz-executor4" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:51:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x80) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000100)=0x2e, 0x80000) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000140)=0x801) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000}, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="017300005da1d6885afe00449b0d7aa25fac62b17689cabeb2badc4c8aa52cb0a79f41bb8acf4de6d752e4a3720033055aefb24ffdd35934b9b30b8c6fbc683a615fe43e5d6a1a5efab63f170d29a16f382a12883efcab359cc5a4d70b9d0391804dc969d7d033ebd3f487"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/02/26 09:51:59 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x486000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b88000)='attr/exec\x00') write(r1, &(0x7f0000000040)="ddd7dff1ad235150507f0892008a2daeaae481f70ee7de3069511ac490ff4aca0917668b00093560e96f464a1a8d841f19615c38b4d3fcff06e2afb3b492", 0x163) socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="6ad5a16a844b812e6fee16c12db54f093d8c04ca8bec6b46dfde45eaba3da6e7a3a1f9605d48f895f0fbf585520a39cc957e8f819471a1a460149a4255f324e0711c44a8b990dc1fff388b9d9dc0214fa51197d33710989ac5fbd5a51cdadbcadecbdfa14609c348d8b7fb269a8b5fcdb45f39a6ca6cd7f1be64e4e41162fbf245503dfcfb19013c45a31bcf7367", 0x3354) 2018/02/26 09:51:59 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x437, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/28, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000000100)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x0, &(0x7f000068ffd2)=""/46, 0x2e, 0x8}}], 0x1, 0x0, &(0x7f00000000c0)) [ 44.112975] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.127507] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.131454] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.150046] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.171717] binder: 6507:6520 unknown command 29441 [ 44.176989] binder: 6507:6520 ioctl c0306201 2000dfd0 returned -22 [ 44.210524] binder: 6507:6524 unknown command 29441 2018/02/26 09:51:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x442100, 0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000040)=r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00007f7000)=0xe8) ioprio_get$uid(0x3, r2) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, 0xffffffffffffffff) 2018/02/26 09:51:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/24, 0xc3) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0x30) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000534bcc)=@newsa={0x158, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x158}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)={@generic, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000040)={0xbfab, 0xfffffffffffff046}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) 2018/02/26 09:51:59 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x437, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/28, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000000100)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x0, &(0x7f000068ffd2)=""/46, 0x2e, 0x8}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/02/26 09:51:59 executing program 1: pipe2(&(0x7f0000000140)={0x0}, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="868e32bd9b8a20a409b265de7a4df2e6216ce4a665be50f8ab271f3cbe58ebde1b14be6e53cf5f8c4344134b45f009a026e344564568389f74d17c8df58a9295d52a23c6055a2a78e47ceb80a44b8c75f4fd4a632a0a7a4d35f6e87a7b976cfb5458656551a21196ed4160803f712db66eccfaad1615c0ac0f6784b56b506806ff261690b297d974de214403d371d4ce6f7776700d5fa4253efd9e3e7059b57df11dcd11c84d09b08307b5cf4b46f0c99078865d3d21b1721242be00ba31c3814c65cd4b98ec431e2688bdd533344fbb58939c269302af3e46411fd3cde9fbfa0a2af5dd59f208", 0xe7}, {&(0x7f0000000140)}], 0x2, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) write(r1, &(0x7f0000000000)="2b0cb416ab57c5f3158f48da464d56c2aa660a8888471e754af6889e3d636380eaa2979ddbdfd8461b95257b02ad2221250a7ea937195545f1b02d", 0x3b) 2018/02/26 09:51:59 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl(r0, 0x440000000000127b, &(0x7f00000000c0)) 2018/02/26 09:51:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x1, 0x0, 0x0, r2}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/stat\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000140)=""/174, &(0x7f00000002c0)=[{0x4d1, 0xbc, 0x6, &(0x7f0000000200)=""/188}, {0x400000000000000, 0x27, 0x8001, &(0x7f0000000040)=""/39}]}) ioctl$KDDELIO(r1, 0x4b35, 0x80000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) timerfd_create(0x5, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000340)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x1, @empty, 0x4}}}, 0x3, 0x101, 0x9, "6ca58d2ae80a6a8a281d7c3774a4b9f35c6ad50bf72fc033079131adaf533a4cb0dc8579c0037d86feef02e714e70343fddf13a20a472fd4c378fa528308613b044cb1fe3855542064457359da84d07f"}, 0x160) sendmsg$nl_netfilter(r3, &(0x7f0000001540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)=ANY=[@ANYBLOB="50120000090d020d26bd7000fedbdf25000000030c00660000000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c00310000000000e0000002000000"], 0x1250}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$nfc_llcp(r3, &(0x7f0000002740)={&(0x7f0000001580)={0x27, 0x7, 0x6, 0x7, 0xd78, 0x1, "5cf801917e684aaa4b14c14da20cde9b50b95a7a0df518e4c7b0baf485f1c705580b7371e8039c3d0f6bbaa309a3445f4d65b607b3d08ccd3c09ccd4bcec5b", 0x2}, 0x60, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0x1000}], 0x1, &(0x7f0000002640)={0xf0, 0x84, 0x0, "887eb68a1f629de9bdd9f25931899b163622c04df70055a603f97f119eebce584164d514f1c25bfcacbc123e94abf85baeaeb07a4bf652343124442ddd5920952fde698051be4ce58a552c83ad4c9acaf5ba4cb93e973b673d8eef17883b4df16280951be3a3532b882f5d0aec64cd60f2a79ecd7cc610db0b7f87ec8a1e2b6f2ef9ffeeb52901b8aa33fd0dc55b59173fa9e3649ca73a023cff70938239e385bab6a7177329279666dacb9ed90bb87b4c813543ca542de4b7472b69ecc1a2e345a76ecc67ba4697d4736f70addd82f344bdd23e0dae979b0181"}, 0xf0, 0x4000000}, 0x800) 2018/02/26 09:51:59 executing program 2: getrusage(0xffffffffffffffff, &(0x7f00005ce000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6821c0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) sendto(r0, &(0x7f0000000040)="700d71f36cf87d3df5fe04921579f4ed3c2317b91d7dec141b738b91ffad3887faf1e99f77f81a4dbf7d3b6b0c609311f3ae0a55a5c2fd7b9fd88427c1cb732bee786c80788661dae091c61b75995a8f82240a01cb746d90cf9b8e62c49a2fe8f4cdc37f8581fec68d243fd5e52870ea585bbf5b303c1214c8c0f0a42d6ab8d3d390e97a5c3f4dc994820e416fd26ef59533bf18b0040675797349ad47ea6259164267c93c702a0786254455e889517ffe2a99227204b2379b436ef9dda4537e961d2ac564bd90b6ff1df708759be1d2a4f4428bad9120f76d9457e394a398049a3e61c65401f53f1f", 0xe9, 0x40000, &(0x7f0000000140)=ANY=[@ANYBLOB="1f00040409204a030700ce0570357431c1ffee0b57b8a1c558ffa332d656e3b061c20c3678d1aa6cb5f7c45d264422c789d5f695fc7a5baf1cca736f8985e723d833c48b561a91da285436dc0dca36b17313ae4b5a6adc495e47fc437caf3012ac012333b2fc91b9889b711d5dc4f9bd8f2151"], 0xa) 2018/02/26 09:51:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) [ 44.217747] binder: 6507:6524 ioctl c0306201 2000dfd0 returned -22 2018/02/26 09:51:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007c9000)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x286, 0x145001) sendto$ipx(r1, &(0x7f0000000040)="b31a6e76ce2dabdd31fb9d0d544d2665eee28997f06684516b76eba7c23bba74e8930e570ab0eac31bee3fac16a75ba08960fe95a688967b45b9c6878ac4a9a1ae38ac", 0x43, 0xc000, &(0x7f00000000c0)={0x4, 0x80000001, 0x6, "8ee8a2d39591", 0x2}, 0x10) 2018/02/26 09:51:59 executing program 5: prctl$getreaper(0x36, &(0x7f0000000000)) 2018/02/26 09:51:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x501000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_sset_info={0x37, 0x0, 0x9, []}}) ioctl$TCXONC(r2, 0x540a, 0x13) clone(0x0, &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000100)={0x80000000}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, [0x1, 0x81, 0x19, 0x5, 0x5, 0xd, 0x1000, 0x7f, 0x8, 0xffffffffffffffff, 0x400, 0x7, 0x8000, 0x1, 0x8]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000380)=0x8c) ioctl$TIOCCONS(r4, 0x541d) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2, 0x4) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setgid(r7) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r7}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x19, 0x8, 0x7ff, 0x7, r6}, &(0x7f0000000400)=0x10) getsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/02/26 09:51:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) lseek(r2, 0x0, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r10 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000680)=0xe8) getgroups(0x4, &(0x7f00000006c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r13 = gettid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000840)=0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000ac0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="08a60a08f9528d47fa266a65ae3dd482326000bc780d5b8acfee98cb4a4367a3f1e26061e86371c9a346a725fca098ce677068ef213a368c42efc321bd5fa63bfa5075825aa5546bd3e3e92a61ab224c5b89f7ed09627d038661aa9f0ffb3d967676e169dd64580126635baf821d45834d9cbfde52662e88dedce4fca58b85f1cd89fa9d5c820766d44991791b858f716a6f438c22a6c99ad0fe18003d", 0x9d}], 0x1, 0x0, 0x0, 0x4091}, {&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000180)="d8ad27419d64e0e82cf464e1c3a936382b95aa1e9bfb301e7827469747ce7475eed59f4fc2147d7622a013171c1e4f38fd771323f1cfce277072614fb99ca5638ff2ef0e3d1913998e544fdaebe529973357bcab6882f5622b59e43464d5b5", 0x5f}, {&(0x7f0000000200)="58f4e44d01d8ed67f556aec8b85eadd347b6de630968a315f4d77e240b50a160273d5e34afe86e750ddf3247f1c33e0573b02289148f802edb60fcc8b66b86593f549389a8356c5f60af68abda891b3eb73179", 0x53}, {&(0x7f0000000280)="df80b6fe0b92005326852d1a2417a775db437d9aa051b98cf138f9eab18bf0a376ecb38ab471c50d1263f40f80f28fba73bb286dc6a5efc24e87f621d23a2478d7f40718f226873b3c5f72850e4d9dda26d167b7c5e0324c01ae5cc1b15ec79e44e820020123907f5a4324f9b498eb3c73b4222d043478d654316b03cc761111f00f7937f54e92ae5ffc0e78b7f8edba914ef09d270ffae69e9e238236aebeee1bfd4756250ba980713954c40f7d70989d", 0xb1}, {&(0x7f0000000340)="cabe7ab99dfbd23fe7a0cee7c291ef2cecc409cc52e1c4c124ab433411ef1ca47dbcaaf76aebc476329e7e4195cbf015820a30985d801e50918cb542392cb6f555622b1f77", 0x45}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r3, r2, r3, r1, r0, r1, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x110, 0x48000}], 0x2, 0x81) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000000)=""/167) 2018/02/26 09:51:59 executing program 6: r0 = inotify_init1(0x2) fsetxattr(r0, &(0x7f0000001000)=@random={'security.', '\\md5sum\x00'}, &(0x7f0000013ff5)='procmd5sum\x00', 0xb, 0x0) 2018/02/26 09:51:59 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=ANY=[@ANYBLOB="5800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="00120000000000001400030073797a3000000000000000000000000024001600200001001c000b0018000000000000000000000000e4bb0000000000ffff00000000"], 0x58}, 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) fcntl$getown(r0, 0x9) 2018/02/26 09:51:59 executing program 6: mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)="e2bb9fdffe9f89c0c375e6280704fcb9984fe06c509b15a8fc32d6a230c628af8ad0331412a258534f343288c4a1dab215ac9302865439fd658d6623abda5aa10fb23292c0a8eccc342568d2fc19eef7943e8208638dff7f3e4a49e17824d302fe5e249bac5b88d5bafaed6caecdc18ecaf1fb86ad1dd91f1b2931955e6dd0131359183f9da24ddca7930e16eed8653a09") r0 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x2) [ 44.329380] audit: type=1400 audit(1519638719.180:29): avc: denied { setgid } for pid=6558 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, 0xffffffffffffffff) 2018/02/26 09:51:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) lseek(r2, 0x0, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r10 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000680)=0xe8) getgroups(0x4, &(0x7f00000006c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r13 = gettid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000840)=0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000ac0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="08a60a08f9528d47fa266a65ae3dd482326000bc780d5b8acfee98cb4a4367a3f1e26061e86371c9a346a725fca098ce677068ef213a368c42efc321bd5fa63bfa5075825aa5546bd3e3e92a61ab224c5b89f7ed09627d038661aa9f0ffb3d967676e169dd64580126635baf821d45834d9cbfde52662e88dedce4fca58b85f1cd89fa9d5c820766d44991791b858f716a6f438c22a6c99ad0fe18003d", 0x9d}], 0x1, 0x0, 0x0, 0x4091}, {&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000180)="d8ad27419d64e0e82cf464e1c3a936382b95aa1e9bfb301e7827469747ce7475eed59f4fc2147d7622a013171c1e4f38fd771323f1cfce277072614fb99ca5638ff2ef0e3d1913998e544fdaebe529973357bcab6882f5622b59e43464d5b5", 0x5f}, {&(0x7f0000000200)="58f4e44d01d8ed67f556aec8b85eadd347b6de630968a315f4d77e240b50a160273d5e34afe86e750ddf3247f1c33e0573b02289148f802edb60fcc8b66b86593f549389a8356c5f60af68abda891b3eb73179", 0x53}, {&(0x7f0000000280)="df80b6fe0b92005326852d1a2417a775db437d9aa051b98cf138f9eab18bf0a376ecb38ab471c50d1263f40f80f28fba73bb286dc6a5efc24e87f621d23a2478d7f40718f226873b3c5f72850e4d9dda26d167b7c5e0324c01ae5cc1b15ec79e44e820020123907f5a4324f9b498eb3c73b4222d043478d654316b03cc761111f00f7937f54e92ae5ffc0e78b7f8edba914ef09d270ffae69e9e238236aebeee1bfd4756250ba980713954c40f7d70989d", 0xb1}, {&(0x7f0000000340)="cabe7ab99dfbd23fe7a0cee7c291ef2cecc409cc52e1c4c124ab433411ef1ca47dbcaaf76aebc476329e7e4195cbf015820a30985d801e50918cb542392cb6f555622b1f77", 0x45}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r3, r2, r3, r1, r0, r1, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x110, 0x48000}], 0x2, 0x81) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000000)=""/167) 2018/02/26 09:51:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x10001, 0x1, 0x800, 0x3}) 2018/02/26 09:51:59 executing program 4: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="3f000000000000000a004e201e00000000000000000000000000000000000001fffeffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e238f000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000fe80000000000000000000000000001646d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21c8f6ffffff0100000000000000000000000000018a040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2108000000ff0100000000000000000000000000010008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="484d1683e6910d402bf75d8f3d5cf8ac"}}, 0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) 2018/02/26 09:51:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000ffc), 0x1) 2018/02/26 09:51:59 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 2: keyctl$negate(0xd, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000000000040000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/172) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x50}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x18c400000000000, 0x2, 0x4}, &(0x7f0000000100)=0x10) 2018/02/26 09:51:59 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000453000/0x3000)=nil, 0x3000}, 0x200000}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0x0}) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80000) fcntl$setpipe(r0, 0x407, 0x2) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) pipe2(&(0x7f0000000000)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) 2018/02/26 09:51:59 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) init_module(&(0x7f0000000040)='-/\x00', 0x3, &(0x7f0000000080)='\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @empty}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x5, [0x4, 0x4dc, 0x2, 0x8000000000, 0x6]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x437, "2592ce4f09b104af3bc7595a30afb22d06a6d743cf6d471c0d516830a8ee258f5aadf08aea8dd69d1deda89e8c7cb213c4f8917ce16b5f4b65875f8badb5536badc8f0552d9b01d5627c98be7c54f6a3c500c87f32b09c17606b15e7e547e0e779ce850f7e18570947110992d2b881fc9fbfa8"}, &(0x7f0000000140)=0x423) 2018/02/26 09:51:59 executing program 2: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffe, 0x480b00) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TCSBRKP(r0, 0x2286, 0x3) 2018/02/26 09:51:59 executing program 6: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) recvfrom$unix(r0, &(0x7f0000000000)=""/18, 0x12, 0x10040, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) 2018/02/26 09:51:59 executing program 1: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) getdents(r0, &(0x7f0000000040)=""/14, 0xe) 2018/02/26 09:51:59 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/02/26 09:51:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0xe7f}, &(0x7f0000870ffc)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/26 09:51:59 executing program 3: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000cebff8)={0x80}, 0x8, 0x80800) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc07f}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/02/26 09:51:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x5c000000, 0x1f, 0x3b}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x100000000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00006e6000), 0x0, 0x40004000, 0x0, 0xfffffffffffffc93) 2018/02/26 09:51:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x40, 0x8, 0x0, 0x8001}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="d989c601d568ea6183e3985e65c99e", 0xf, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x84000) 2018/02/26 09:51:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/02/26 09:51:59 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) socket$inet6(0xa, 0x80007, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) listen(r0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"9aa46db0cb954d"}, 0xc65}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[{0x48, 0x195, 0x8, "f9d837bc54f2936245e30aa74a9ae8f7d66f510bbb96557c86e829e5b7b6b6db8389c88f1398e5adc701e0cf0d7ee1ed1b0073aa924f3fe1"}, {0xc8, 0x19b, 0x6, "62441101a95761862d4fd2592f22c4a794e8aaab4e3a65dce40e13824b9fbb06a8bfc0a267cd4b9b31f5d1e183accb9b0c232d05c8618248e3719f680cfaf2af43a3c2ec432b4ed271a6483686c3df9324d8af9eb533ee09e5662c1c85f77fa7f6b38cdc1b18fc1ae964a3d26661eceb6b4e72a328c62f0d54455b0aff845c3d04fd6720fe8de9ecf0a959b35fba06fa2c0d4b2afa97879d29334dcaafe684a52b2391fc388188b3f16d90e31b898dc97ab13792a636"}, {0x110, 0x11d, 0xfffffffffffffffb, "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"}, {0xa0, 0x84, 0x3f, "ae2744380b59e24bb217eed9231400870774a271a5145ecf705f97e910b577501b63df43d9e0cf9861f70613ef98d8f6358df6dd8f6cb096b7be0c66eafe867c17e50e44b4a12ef02310713b893c1bf534a1a3d2706763550d32f1cd661c9ed8aeb729e8475203c3a80ae150c1514e9d6a143bff43888cb4623393d9353efc6e80c8875e55925265f504f5"}, {0xa8, 0x11b, 0x5, "8b56f974771b7d8d336405492c979098c2898886de0127ef74858290987e03163b2de3ac852aeb3a31f2faa84b7eb48d9ca1cd1c31b633264135d7a6fbbb5650c8467af12b050fdf9b5f6c620c8ae770fa1094aafbc45272096f24e49cacc04cac30c12270daaa3feeb68404b5a570c4456c04eb8d108eb2af03dff4824e3790b51f50b07f0ed8b1fdec77b0ce55d1601b59fb7daac2e4"}, {0xd0, 0x0, 0x3, "6474c38488024c70208be8a31edaf819f9791168f59f0d2123847ad1b871b646efcb021dcc240cf5cd6a3401e444d3395d7a723bf160c761d29de83cb5b00791ea5cd5000ac3e132037b7395150d0b6b8f7e2b7b03e338d4faab5545c40a9fd008aa1b6669e1579e57c9e0d670eceb9eb229e482f789110ba0029616212e8f98aa77ee525f066b0da3d2e4ff4a587ba4df8912f4e0e3574c3b188b3dfd6926863361b6a27061be948f7472a263aca0f5e8f9ac95c660d7edb895baaac38387"}], 0x438, 0x1}, 0x810) sendmsg(r0, &(0x7f00003d6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="c70388687d345b65acb9b0cb117b714ecfeda4221ae9de4ae6ba850a8a05d57c8ad459c113aff4e80bc19cbcad803379b197947ecee01f02acd2abbe09c3cb9891a1e3f0f7f0390d7dd5ded7728a593109cdd90a2401153fb1ee00c77f8e91d6294b53db14f95cba2939096a72a579bb02463d37e2ede2be511290638a78accec12bba8ca2f21d73948b6a83a9e0534ef4c05cd54f5ea6afe34eb9bfff6881935b5281d0a32157baab0ee71fff8de1085841bca5cd162253bbbbe0129c52fb79ec2866ac7a95099a0a8c4d2fe7ff"], 0x168, &(0x7f0000c50fe0)=[], 0x1bd, &(0x7f0000eb0a60)=[], 0x10}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000000002, 0x32, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) prctl$setmm(0x23, 0x6, &(0x7f0000012000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8a6, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = dup2(r0, r2) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fallocate(r3, 0x2, 0x3ff, 0x2) 2018/02/26 09:51:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x400, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r4, &(0x7f0000000080)=""/157}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/26 09:51:59 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80000) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8003, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000040)) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) pread64(0xffffffffffffffff, &(0x7f0000df6000), 0x0, 0x0) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x801, 0x10001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') chroot(&(0x7f0000000000)='./file0\x00') 2018/02/26 09:51:59 executing program 2: setrlimit(0x7, &(0x7f0000000000)) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) 2018/02/26 09:51:59 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) write$sndseq(r0, &(0x7f0000000040)=[{0x2, 0x4, 0xffffffffe48a6f66, 0x6, @time, {0x800, 0x6}, {0x9, 0x9}, @time=@tick=0x1}, {0x79c4f961, 0x7ff, 0x800, 0x8, @tick=0x1, {0x2, 0x9}, {0x4}, @result={0x0, 0x8001}}, {0x8001, 0x10001, 0x665, 0xffff, @tick=0x20, {0x331, 0x5}, {0x0, 0x9}, @addr={0x200, 0x4}}, {0x2, 0x5, 0xffffffff, 0x0, @tick=0xffffffff00000001, {0x1, 0x10001}, {0x2, 0x9}, @control={0x8, 0x10001, 0x5}}, {0x5, 0x20, 0x20, 0x6c42c678, @time={0x77359400}, {0x8001, 0x7}, {}, @queue={0x100, {0xe947, 0xffffffff80000000}}}], 0xf0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000440)='U', 0x1}], 0x1) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/133) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) prlimit64(r3, 0x7, &(0x7f0000000100)={0x6, 0x101}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x2f3, &(0x7f0000000180)=0x4) 2018/02/26 09:51:59 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000000002, 0x32, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) prctl$setmm(0x23, 0x6, &(0x7f0000012000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8a6, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = dup2(r0, r2) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fallocate(r3, 0x2, 0x3ff, 0x2) 2018/02/26 09:51:59 executing program 4: r0 = memfd_create(&(0x7f0000000000)='selfvmnet0systemeth1loeth1\\+\x00', 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x88, 0x0, &(0x7f0000000180)=[@decrefs={0x40046307, 0x4}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}, @exit_looper={0x630d}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r1, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x68, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x0, 0x1a}, @fda={0x66646185, 0x5, 0x4, 0x1c}, @fda={0x66646185, 0x9, 0x3, 0x3b}], &(0x7f0000000140)=[0x0, 0x78, 0x0]}, 0xff}}], 0x87, 0x0, &(0x7f0000000240)="3ac6785f072ea2044d7a9168c9b76722d8392b853dde2eb3d348b7de49f7cca251e0ae406c0e2d0be076d3ea2af04ba3a7e162e5fae9a810fb440b911b017c9a2aa0de7984231c0eec9b264071dd7a658d2070248f8faca525e657fb115d78373b88c5e712840893a2fab1ce0d6ed5956a720cb09e142bf2ed58b3679bc285aaec766ac3dccf04"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket(0x18, 0x0, 0xfff) 2018/02/26 09:51:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0x4, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/57, 0x39) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) 2018/02/26 09:51:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x20000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x32ed61fa, 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x6e, 0x0, 0xa, 0x7, 0x4, "ae9a4bb38648d9612d8ee0f84d5c51d74aa06ef7e46d0c604d550406486674439e5c6daa30d67ebe9f7522e6650ec05c30011779e076dc3e05dcd079b6b5a34f", "fd3374a767cf5802bc47e24687649f95ac8647096a54a3060b5264cc857d8a5df4fc5479123e99f86bf475269241f4803b941c0041f7819e4f59c7faa1d9ca9b", "141dbfb8c58b1302d5fcb690179dc27a7285898dbe216a1fb223605f469f2faa", [0x3, 0x8e07f6a]}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000380)={0x8001, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0x2}}]}, 0x120) 2018/02/26 09:51:59 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) getcwd(&(0x7f0000000000)=""/218, 0xda) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x10, [0x3, 0x81, 0x1f, 0xbd04, 0x200, 0x7, 0x20d, 0x5479]}, 0x5c) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=""/4096, 0x1000) 2018/02/26 09:51:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x3, 0x5, 0x100000001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000829000)={@loopback, @dev}, &(0x7f0000565000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:51:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x2, 0x3, 0x0, 0x5, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x46010, r1, 0x0) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x1, @rand_addr}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/204) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x2, 0x3, 0x0, {0xa, 0x3, 0x0, @empty, 0x8}}}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000100)={0x81, 0x2, {0x1, 0x0, 0x8000000000000, 0x1, 0x200}}) recvfrom$unix(r4, &(0x7f0000000040)=""/171, 0xab, 0x60, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/26 09:51:59 executing program 6: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x6) 2018/02/26 09:51:59 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') chroot(&(0x7f0000000000)='./file0\x00') 2018/02/26 09:51:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmod(r0, 0x20002002004010) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000)=0xeab2, 0x4) 2018/02/26 09:51:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0xfffffffffffffffc, &(0x7f0000000040)) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x30}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000fef000/0xe000)=nil, 0xe000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:59 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000088ed0000000000000180c2000001001cf71c29cada96b33715eefacdd916dbbe69e7f3783a70ef4d5c6838d1970d802634a7bb04350a4a55798befe8f1173c53a7cf5cac58f894b6c464aa4567f2fbd1d86674f62e7e2d292871eb5b8cc261316dc9879b59743fa831c8de70f6ec6ee0a790323db28e347bb10d7b874372dbda4f4dd275107b3faebada6dd2b7e36594a41c95f8434405195cafbbb1398389a6e09f391cffac401b17eba7b59fcfd0c6fef6217761e4bd19a14bb12ab49ff123432006344ef5153c78ccae39a695d5ad2f6a991cd24dd9b79e79ce90c7f0c217c8746f94b61dcfc2bfd347246b9a2c8dea49993bcc4afdf625665c6bb5355a488ca7d2060505e6b0329650505ac7c04742b1d33799d3f4a6e23b531c00d18511117d9393f1c97fb94b919804297eb58984283744f223d0b2601eeeea00b89594d8ec3aec34655950735cdfd5a2a944be4d81846e179ad821b9583bf77ea22f2770617561b73b257261c1886991de5c6c74c40c2cb5993a6dffa31fc02f1e1a4c00b05a8aa1d9c61389386eee6dc3cc34d6a6fbf90b608b01186ee7b336e400ed7519e7e939486bacf1a05265872b5aeef4a49c57234011f01ba1f53ce728f1de4d04490e8754770a0731ee315848c4376a5d98d6d693402701017a8b761e072b88a15b5df05ea75d68bbd7067696fb9416f256407437ea6bb8e6edb1b4d685a407e1ae722e04dc302128cceda53a54f46d384db2f9067cd7b50df15c527accc2ec687cd85f72da151d48d0e3795b2fc894357f1f9a546f46c5dfb64ace08770ebc59ebf259df274393ee9928bd88470cf3a2b1471f29aed963cf4f002c884775ce9f56bb0c9cab672e01fdb3b7910b27439a2b4ff76b723b615c8f617f6c9dc553683c479ca4e696d53874b7cdb0454ef4bcb49094eb2e3f9f78205f06a9167403325354f2a0175066c2b34ea631b5d954e90f15676672931ddcfbde27e85dc7b77c3ff6cb62e843b8fa12ec295609986f8042fc9cbbd0291782b931a3332214853cd2a8511642fb026ed3316fdcb3ab471e999fa1f577030c236c108a003ddb334f0f56ecb45202575f9c8c80859c849a29591057ec1e7d7cd352808c965d9814736d9ca80e42f4a3634697f22827fb2c85854f25392a798fecd897d43c73f73c03c9353d69172f1a0d0422e5fb9561585695b83c57d64caaef594f5e18d0d4b4c5a9b74d05dae06fb31faac7edd08926a1d7ef8e00438ea2811dfe853da21da5d72e1d187724bdccfa61b9e034f621ed8bac2f6a6d5647b5c423747062441d3b2fa9e9f5ed3ca29c7f4ec2094b6763f687a16aeecac2d0a8a2b932f0d558263ac94ac7518dd9d455a5458dbc8454d28cc3a8f58f06cfe8e6d8ba420b43a30a48ca0be4d562cf5961857126f57067f9ba8036de09dd175a69e922091570ca28c52f07d3e70da168a45e89f33ce4ee3280d0a73296fea46ea44c9c83b57164ea89e437e064cff625af6a04abc950cec7f5ad49432fe83643f51eefbcb6f953af9d88e376adcd96933466f24f2ed0d189ea93443d6d27d5d01607beb8f86a9f9d4307c9c3bd1987f77476dcfe89b20d3d0c0177a3bdc9dd90ee6010722494afbcf1a37a3762691660d77365975ab405375224f7c87288bee99d83452fc15743b27ad97d060e91b1e9354fede1fdb76f37c0ec77c812a4c79f71eb807b4b50c035034c43ad079a32f0d2a65571c3fbfd9cc166184232c3c83a30e507c5fa5949a83ac80a4599769ca5205b8f87f2509297c6fd5a9fcf04a26fd281e577cf0be56b2b0dd5287f202d7e1d1d37c83bcb491e11d4456f395aa1bf44a03db1dc9aaca5aec0c773957f415d68b638c6dabe09d36acbe0d39c34f80da7699ba8deeb645404c8559b5971e338b2c94f5e9969a59bce3727856b25d1a3b6a1777d4f6bab04d9fae930f2bf292c30b2943e3d95ee39c69c1720afdb9703cac7f76895e64a21b1799d1fb1ffbe81f435f8039a4b8fdc4277f29f708de2a54caf0b39d4cdac423a1b5934318ab7d8f7a1a52a2a57b99c090f91b95de5dd5bd98f9e4bf9cd8c23fd69a4c4ceed853653919548681cdae6d7db3cd1ae4a29d572f0a5daaf6618a273ef8431b956819535919ee7faf07b3733e6f775b2f0bd526a43d0ffea376dcec770e7508d0ca73eef2044eec2376fdbf3cd78c3f341f1d520d74f279d94f183e85c9c96fd122ef6648a2df935316d386956b556796567283623f8440a7dc8529d75afb6366b8e5a93198f901946e51fd53aa75e7871cc4c21d4d265ce63916acad50a0e920d8d75024095b4613e9d2bd5802c802f972ece78cd3649b0a17f771efd7c7cefa601466ecf72c0b964ae40cffbbdcd08e843b49fe3f2aefceefb2c6425ed9f6d0720160c3fff3909a55696d67f58c65c075acddfb55a9e94c9f5fca3d2d34fd2e5dc52d2b58d27fe060b9824750c618eac7d73976404badc18d8cc8a51129e3bc4ab0048d788ff8fb49d6ac66ab7f6b977401e197ac1603f3da3f611b0ed060763d9f3a15724cdb75a6f2ebb3e38f9f455ac182a6f9c903f836d7327367a7f5e2632c37c764912239b30b2ea019ece5ac54d5edc6b4f28537fd9a700749c4ecd160a8884c5abeb949d158f50f8157fbbd8db60dc78905f9cfeb2102daa63267fa5efe969589c0e301781a33f0f45436933ccd21640f2714f0de44bec9cf3c2ff71f49784b1941008ba75ea42ffd119b1e8b4a9af097751ac1eb8b3092496163eeb20f57dee428b17a289c9648caa59c43eabd7b884bd4ea4b5aa2f90bfaf4a8685338b7f74f497348303bb99bbf3832a6ae9a71ac91e230e4928bc12c295be604c2d71a890679f066bf41b437cf1822b1d6af7b053115ccc3bf7d886209fe981714f37c0bfa5ecb7f9daac06a36a4aebe5bfb2823fa21e9a437d6d975f0207e7798cffaac0b704ac1969444e640829c987fba5b32151f8783c3da4a16e325825db5b82f07a534918ceb70c8ef8e94f3e8b6874cc54c59623026bdcff3748a38b6217ca81216753960cdaa5dea66e5768707b10c1b9803aa2229b6900dca54256972a315d433a27a2bc464da2a1f26d2767992abb7df69e8dd00d1260f2b607843f4347c23f9a9097913e8deeb1830f870b3741ca505411eea90d539f6e9a3d6652b4ad174d381e8d41e17fb0bd40dfe1b554ac58b5bea539b4fb22b91637e2292cb057768d89d788bc8af7b7cf8f9da6a401cc559a3e648d01985941301c5f8a4b347637af8c1a0223d1cd57dee7fbf0dc3e2fed1a5d3ab6acf67e7fd9f23d30c83791681067a125a5dca2e3a4c090b364ed2364af7a931c85e5f396610243ed7587437c3b21e0ac16a7040f5965eccf65fa74fdb1db9387bcc5c8bd7bfff0b3187e0accf1217df09330261b38313df8377b41391db1a7d6047f02dc5925cc7d9a33f8870acba4d6d3d5856b9faaff08a3f6069dac6b8da77b6447c13ff0c08332ef1ef066698a3ca25f5d0a767171e05fa01fbf529f378f49a26b3851d702b577f4a19a675e84296f4c4d62e5b104703325caee09be872c718dcd1ba47f4050d64cd85eecc6c65fae9e3d228b2fe9cbded56061eede36f64170941c4ee6ce88c79a7fbb9725560616cbfde5ec89e19d3523ecfbf4fe31cfac53628d06296d812367bea4e2b292bdba688f39725d1ca7196f525a863475ea4d61ef65786321dde1d695b4cb4e80ff11a1297088e42e61576c37978d98ee1ca4ee2d24ae42e65d1f9dbb34a29e938c6269cb6b27c6ebd572cb004a6f0fbcc16e01c8861d4019b684372601f0225ec13f49ce66e582ef54783fe71ad90244e1137877f49df7d0db6326e681f1f6845c5e88f23fab8e2f4beca7bb72b6fd8d8ca77f5f95531afcd3f72a214027a6364369ef8011a6a940723188b65a1ba201a7c4d94c290827089b9b65820d2831614472bf2f6e0e11a7a7ea010756548b53976cc1ff30d893b3280e25979ffc7e75c734ce5e459f5d6dd9c00864cf0fa914ff146a6b6b8029f03351e33a3933138b72b12b0420cde60b22d5d0c0746287eb46b8dc22a5715587495770e6dfe45ebc32744519bff41509c5dead2b30f330dc82986be2598ce76e7a95cea4e724a89a12ed71450c0ba932c29b4f8bd592dc544082e0e8a55d64f7b30d043311b11035629e10e46c46aef37ded076e31a3a89cd57b843fe4a733df2f69296f64dbbcbc233bb9af5a891887d05989c735d6d824985c847e402127456e3f9c4147caf673ad9434ed21bdce9a97c79012344f39633ff2ce7c3ac36ccbd9377226dba5290fc026c078d47c4a44ecd4072fab92a1022e79b5d8dca8b9806f5ece95da9708f26ebfdec7f6f7cacb75a1497313c92de5ea3f330ebf6a9f07b01da113e5ce62a3cc2e94d2844c61cd501d849a24581bd144f8bb3ffc007e47a8a00d36e26fad2ead3a29e79ae4f6feadd45a20651eb8d1d4bd1b54fda2086167a5c39ed0605d69c3564936f24d9550cee36d85a39d82ca99e55578476550fe4c36792b56295af36e88249a0ea811195a037a0c10235f5eba4527fb82c48d755cd0688bd454395d6724fc845185d0a36813978ac7d113534abb2ad55349b63d36123fe7e6d3910cc637ef10e0a9ed926d352a72b413cb41e2bc51f65b228554b8d7e046976c753b5462508fbc8391d2b15c27c69f1a8d44e8c36aa18b4cf33ee2e3a4e393d27822f325fe1237659bf92cfd8e1a8281537ba86b4d6b6f75565f1f8f9d1d6b3deb6e0c90757778aeebb1ad595d13446d84bcbf6e2f3b975e998ad57825203589db29f97659ffb2bb30ed55ba47b521e3770482398ec0545be326d64088832f8ab658cd5333e388cc014e00c5129c5fd9c52d786d6a494a5db801d0f7d3a1d686d8bbfdac70c829736a70cb32429c0026eace55f6746a53ebcab68bb08ac364800a3e431801596fc8dd4c6a72d92e6a8280695097007e1dbc682a30508112209676fa78f3563cc3c48ec349e0450182355f679ea38b2f93c09293efd12cde80b847dcf2f3f2b3946c06f29b66cb5eea40084ab6d9a23536f063c03cdacc8ba25bd7b080a272c52ba4d4c3976caadab96cf6117f78a33f345eaa0938c93fd6e479f5000fdd596e283d10ee26afa2d26ca5a12b60db0daf3be47ac4e9207f38b96e7c45e27fe603b7e2a3855edda7d1b2d78c09a3af4f36a86b3c9f4b244f214c29d5e6c4610084b71e2759c820b39b4c5d70a1970161f34d28d3b16ba1d8f86bc17d915b0c3fee95ac2a091e5591f8faf2581cb3b9ec6cc8a7ba1210d969240cae5497097edd0e4e4ae9778be5d1f0e11c51defc5f6dfffc782945f22d11aa8ec8eb44bf99cef3cbb20c360d9dd525b0a2600fdfcd6b9ea214c3dafac20b9b2bdd29cdefc33e9ad8a4daed966ade3c02df1701211aee747822e262c203f2a0b2239d6f6eb35df3bb0794cbd4d365945db6af226caa78c60ee2e10bd6d75391ad4b79bd486f8883e922f0173f633bf3e9afbad8bd61d3b590ae92c8c506f63a3ee1e0f68db16bc933ccb72b2110e71e5346b365084d217150aa20856802c03ba32bfa7f2fa2c1869b4365699cda3fd2a39fa47e5211cc6ffa0d7e46e8653e1fd938cb7c320c78daa238da810ac8b51d65f07d3cff8a47d74c2e36ff814475c781d51c51920db99e28f89410cc588e8a0884b2d7d0973f32693271c0b81369007b98741f323042f6cbfec62a0b05ca708453f564b12ae2195084b3dd2ee13fabac885e5ebc509594110c848f0d3c5f0cc115ab7ec3632d9285a25b659d212d42bd0d1e5b1a23745e"], 0x1012) capget(&(0x7f00000000c0)={0x20071026, r2}, &(0x7f0000000100)) 2018/02/26 09:51:59 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0xba38a3f2e9e9426d, &(0x7f00000000c0)="ba99081d660b6d258d25644613d6824aaae2cc9d83746549fbdee59027ee349f27e3ce3f46f39ae557fe39016a3a2531ceb49defff9fcaf2db86bc30f37d5e1dd34018be1470e8c47255c1403afc7fd244722d956cbd757c0862d430b7df11bfe71e909eb3a1405f490054") pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/02/26 09:51:59 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x22, {0x2, 0x1, @loopback=0x7f000001}, @common='ip6gre0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000db7000)=@delpolicy={0x50, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@rand_addr}}, []}, 0x50}, 0x1}, 0x0) 2018/02/26 09:51:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0xf804, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1f, 0x4) r2 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6d643573756d2d5d656d30c75c656d30542d2900", 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000140)='trusted\x00', &(0x7f0000000180)='\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r3}) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x3ff, 0x0, @tick=0x5, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:51:59 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind(r0, &(0x7f000039afec)=ANY=[@ANYBLOB="11000003", @ANYRES32=r2, @ANYBLOB="01000006acaaaaaa000000"], 0x14) sendmsg(r0, &(0x7f0000399000)={&(0x7f000021c000)=ANY=[@ANYBLOB="11000000", @ANYBLOB="010000060180c293167bbd50460008e2000093168b23e6f2ef39e077aa0d24fe6df53f1aab693aed62dafd59065b5a0e9a7086d4315fb2b21764df06917570c4fd76d45c64327efefaece3f7a7413a65a049f5c1f5a73e9ad614760fa4ec0e17ff2c1289000000000000c52b0ce0f565990d2e55ae88b0609f4b6a6ea09d5fad300224c913ade216aa563a04d505a633dbbc7397d540f566469584e54d357f26984437f0b1bc330a0bb94de1291aeea21c2d6a2e61b03bd1f5d5c3dc50d807a444906ac426a6763609e469fa24f1ff078d43bb6534eefef3e44895"], 0x2, &(0x7f00003a3fe0)=[], 0x0, &(0x7f00003a3000)=[]}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000002c0)={0x1, 0x6, 0x80000001, 0x6, 0x1, 0x7}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x8}, {0x7, 0x7}, {0x3, 0x8}], 0x3) 2018/02/26 09:51:59 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 09:51:59 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x5, 0x3, 0xd10b}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/02/26 09:51:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xfffffffffffff686) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="cfa13313", 0x4) 2018/02/26 09:51:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common="0000000000000a6900177c000000ddf2"}) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2fe1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x101, 0x100000000, 0xff}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000040)=0x401) [ 44.810097] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/02/26 09:51:59 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getuid() getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getgid() fchownat(r0, &(0x7f00000000c0)='./bus\x00', r1, r2, 0xfffffffffffffffe) 2018/02/26 09:51:59 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x7, r1}) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000000004044) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000aa7000)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$int_in(r3, 0x5452, &(0x7f0000affff8)=0x7) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) dup2(r2, r2) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00000000c0)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="6163eb62bd1c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="acc2508e0ce8"]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 09:51:59 executing program 2: r0 = gettid() clone(0x10000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000003ffc), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) fcntl$setlease(r2, 0x400, 0x2) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/82}) r4 = getpgid(r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/155) waitid(0x73c9f147c04d71a5, r4, &(0x7f0000002ff9), 0xc1000008, 0x0) 2018/02/26 09:51:59 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x38b, 0x1}, 'port0\x00', 0x1, 0x8, 0x0, 0x1, 0x4, 0x20, 0x401, 0x0, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:51:59 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x40000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002eff8), 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="d9afd684809b06438f673a93b9dd645e", 0x10) 2018/02/26 09:51:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)="006400ecff0345") getdents(r2, &(0x7f0000cd7f35)=""/203, 0xcb) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/148) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x8, 0x4000) ppoll(&(0x7f0000000080)=[{r2, 0x8000}, {r0, 0x6020}], 0x2, &(0x7f00000000c0), &(0x7f0000000100)={0x1}, 0x8) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/26 09:51:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @generic="1742d4028e51aba78686c59c81f5814e"}) 2018/02/26 09:51:59 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r0, &(0x7f0000000000)=""/93, 0x5d, 0x37) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 09:52:00 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x5e8, 0x20001000, 0x0, 0x4, 0x5, 0x8, 0x3, 0x5, 0x77, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x7, 0x3, [0x101, 0x6, 0x3]}, &(0x7f0000000100)=0xe) r4 = gettid() tkill(r4, 0x7) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r4, 0x1) 2018/02/26 09:52:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000011ff8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7, 0x1000, @fr_pvc_info=&(0x7f0000000040)={0x2, @common='lo\x00'}}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:00 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) connect(r0, &(0x7f0000dcd000)=ANY=[@ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="0200000000000000000000000000000002000000000000000000000000000000"], 0x3) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/02/26 09:52:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x200, 0x6, 0xd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00'}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00002de000)=0x7fe, 0x4) 2018/02/26 09:52:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @rand_addr=0x80}, 0xffffffffffffffe1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) timerfd_create(0x0, 0x800) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000a34000)=[{{&(0x7f0000bb9fa8)=@alg, 0x58, &(0x7f000094a000)=[], 0x0, &(0x7f0000351f5a)=""/166, 0xa6}}], 0x1, 0x0, 0x0) 2018/02/26 09:52:00 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) fchdir(r2) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x86200) write$selinux_access(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a646863705f73746174655f743a7330202ee90b00007362696e2f637570732d62726f000065642036320042bb590238dd8ba090ced7bfa7e77a7b0f058becce993a2d25fcd97b06e8fef156a89e52f27d0ae9d830781b4c077d"], 0x3c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3ff0000000000000}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ppoll(&(0x7f0000000100)=[{r0, 0x154}, {r0, 0x160}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x3ff}, 0x8) 2018/02/26 09:52:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netrom(r2, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089be95)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfca) 2018/02/26 09:52:00 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x44, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0xfffffffffffffc39) 2018/02/26 09:52:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x608801, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000010c0)={r1, 0x5, 0x0, 0x9, 0x80000001}, &(0x7f0000001100)=0x18) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/02/26 09:52:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2080, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 09:52:00 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019fe8)={0xaa, 0x10}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x36, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/26 09:52:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001540)={0x3, 0x8001, 0xd, 0x7fffffff, 0x8, 0x6, 0x40, 0x2, 0x0}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0xba, "c0e7cb3cad107653905cf366578e1c058e967bde6c0699f4f40c35702f404e07118b2dd7fb34aaf3fa7bf3fbea4b7ee5472a451e0595dbd4f5b9217b7514354f1b7e68e14396148cd3fe948004efdbe8a86647f3eb8accc8eb560214e7cb31a7c0ccdc61dcadf70f50e6305cee01fcf57bd6606f4ddd2b3f27a93f381b73474dd85a5f44d434449c7059a003adc4b9c371282f505fb45d87127f45d38ad5157b1aad54fa79e8f5e9418148532122a9b9d8833dd80e1861acd3a4"}, &(0x7f00000016c0)=0xc2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001700)={0x0, 0x9}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001780)={0x0, 0x200000, 0x3}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001800)={0x0, 0x80, 0x3, 0x8000, 0x3, 0x2, 0x4, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x800, 0x7, 0x8a8, 0x7ff}}, &(0x7f00000018c0)=0xb8) sendmsg$inet_sctp(r1, &(0x7f0000001ac0)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="50974e88eb62e0fa6ca879a6468593a63dd53080", 0x14}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="dad504967ad511707497f628dd56e8e7a640533279fd5495f655d38228001d6526438c27", 0x24}, {&(0x7f0000001200)="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", 0xfa}, {&(0x7f0000001300)="84c4d8a66d85021abd1f497df26b66622e33d1", 0x13}, {&(0x7f0000001340)="4146444d2b326c49bac0cc3a9cf4aaf1ffe9e5bb16ab0e47963f3a1d0914f4711f28928242404868e4a1ce63d2ff76084eb808ffbe551a8aa2387ea476c6be379c2577096bb9a39f2bebe4c3c253d365e3fb6a9646346216bba981e31629a0addfec169ebd8c4b9e00ad0a58d5868db830141075b1bef7f19db94b0f98d452204507a0774defd7ec3ba4ab122f7ed857", 0x90}, {&(0x7f0000001400)="c549c6f532c1fcb7f8deed713539ae718da4cc8b08e4ba340b46443cfc1a00635962b4c202faf0e1581f4f90fa486f8fa770a1a9339983a6dc9181", 0x3b}, {&(0x7f0000001440)="5302804bdc663771ff47c43cb3c14be5a70aa80dc7fb74b9275026f036a2f2e2d21b8f611f6dedc2c1404239866087b76ef387936d03430b75", 0x39}], 0x9, &(0x7f0000001900)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8000, 0x1, 0x112f, 0x90, 0x8, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xeb0, 0x0, 0x2, 0x3, 0x1c5, 0x80000000, 0x3e, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8a, 0xe4, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x8cd, 0x3ff, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x34d9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x7fff, 0x8a9, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x400, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0xb9, 0x1, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x1, 0x8, 0x7, 0x7ff, 0x8001, 0x1, 0x0, r6}}], 0x1b0, 0x4000081}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000001200010b000000000000000007000000", @ANYRES32, @ANYBLOB="ff005b4c9c0000002dc39d00009b6090a93115572dbe2588eda27b5d260222eda91a254f2d7631fa9fb36f277eec474ee5cc448ff24477c1d128f2868c971ef721b4504e7decd402f8cbd858ac1915edf39ea11315945af38774801871b2a601e7c19754e81dcc0544c78fa4886b7dc95ef1fc5c91de8eeb16189f5c7d3568c0"], 0x20}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60400, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@common='sit0\x00', @ifru_mtu=0x4}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/02/26 09:52:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x36, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/26 09:52:00 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) r2 = fcntl$dupfd(r0, 0x4e7d4d1ddbef33c8, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x1280002, &(0x7f0000000140)="3d7cb34178eabc65c0bda0ffd921ae237fa271204e4b5671674d930afd01dd24b7420b6885f03f7e94") chroot(&(0x7f0000de5000)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="33ddc6a7d368966548194212e3a08012", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/77) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/02/26 09:52:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000004140)=[], 0x1, 0x4000) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="493e934f55f874effc83c79ab93ba444", 0x101}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), 0x4) 2018/02/26 09:52:00 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x8001, {{0x2, 0x3, @empty}}, 0x1, 0x4, [{{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @multicast2=0xe0000002}}]}, 0x2b8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000300)='mountinfo\x00') faccessat(r4, &(0x7f0000000340)='./file0\x00', 0x0, 0x800) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000f59ff9), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000380)={0x2, 0x3, 0x26a00000000000, 0x2}) r5 = dup3(r0, r2, 0x80000) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000000)=""/223) 2018/02/26 09:52:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}, [0xffff, 0xaa64, 0x40, 0xab12, 0x9, 0x800100, 0x113f, 0x1, 0xffffffff, 0x1, 0x0, 0x0, 0x5, 0x8000, 0x100]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001600)={r3, 0xb}, &(0x7f0000000080)=0xffffffffffffff85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001900)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x7, 0xfffffffffffffffd, 0x7, 0x9}, &(0x7f00000019c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001a00)={0x0, 0x3}, &(0x7f0000001a40)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001a80)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000001b40)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001b80)={0x0, 0x101, 0x30e2ae8f, 0x800}, &(0x7f0000001bc0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001cc0)=[{&(0x7f0000000080)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b81570c05e82f286fd7c00e3a46b9ce3a08d24e86943ed5f0305df9abd7b48f45baf079389a9a8b927c358ad996a4743589e10971233d8ce13df174dd1fb4a533b509c05babb56652363635a4f4d19410edd76cc040c4a", 0x57}, {&(0x7f0000000140)="de26a72f68790d8535074cbe7909dfbdf8d139bc4d2224a46e1a290879194a841bf83afe6d42a961b77d7ec325be11e0b5f3a8ddf7372b8957cfbf8797891d86c41200497c17f3f67646535a38468dd7cc85c194d1d1d3a8069c0a844a1b3b09b88c797d46fe07c54e59007bd0c3da36203def5224fbfa924603c14e0264cbdfc2aeb6dd3cf09c92ea37bdac2c2afe57681c38e095c0e4b4f9933602fec723", 0x9f}, {&(0x7f0000000200)="7a14e851dfdad8f0fe04588d7f546fbbd3faa69abd3562716352ea787194a32ae62e4554a76dd876510138414b92a39370a3c164f27efd401801b77aa8af476a7fbde188693b27a034e72648b02fb61e697c91fa90957aa07d1caafcce34f981333185bb0557dfeee28589d16b6b37aa85b3d2b236b3e82923563e125ac7e6fd0022c90c5c1870ad1482fd6431db6d9438", 0x91}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000300)=@in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000340)="ea6e3e62b7f87e05565b7ad4055df3020ec5167e5551df9c5e92dfc8ba28b8aef75e3b3b9ed63fd827e34168566f0dc1747851449b71f61a4157f000e0993b39de5cdb12ffa1e8f26c1e24d4e9da650e36d0863f90d4d4d3d1a4d74fed3d408fe05f42", 0x63}, {&(0x7f00000003c0)="16b75048d6b5120fca63b93f0f455f0223c8fc30fb823cc44c73f8b385c150bf26140459996e8047463a2681e1cd8968b289126057828e6e95d62f6d1122a7d27db6c47d90a7551ac4b547ab8ce7532027cbc0134606bc5148abeb60db9f9c82cbb0f965d79d229ea6e504d64cc977306e701645432f1aa69162efbdac00e7cb818b3eaa9a8c114fb5b7814527b5d53244bb84e109e17ec9f83dec7377b825dd31825dae4ed1456a07ee5930ee", 0xad}, {&(0x7f0000000480)="ef57d7a5ad86c3f4e28a92fb4ecc3f205d124ab1d61ae001ec5f97d3d800d8558622f1371325518411b7268b40379d0f557c26eac31f4f282c69f00af966f365308566fbf3b69b3cc7e051ab619108cccd68a159956576a8239644dd9964aa5ea4b7ce43cac51db41ad419bdbabadf083a384405ec82207d37579277ba0288251b9ee8c3ba37d55e1d", 0x89}, {&(0x7f0000000540)="71e42d0df788c01aa64b40ec4272238f6a656f0feacb050e31d866e18630f2b4b34b041967a88fe29fbbb9e0c3f1b4b90f", 0x31}, {&(0x7f0000000580)="54103025f69628aa2c4490771c36060f8e1509d401e1ba06a72298a4d17bf17427a99612eb0afc8c22f54c7756eb696b706505e8632401730471144498bb091d738659d6b3b68f3409d79d49f6d1debac0e6f527015c587f38f9a7cab4b5518cde99e8430f4ad39f273d1a5d0dab55d5640931f3b62a1d479a0e716125e3870eaeab2e4fd0246fef4848390fcdda7938c8aa5dae8abd566d8ba099bbe25f71780f5d1ead05ffec742e31d1dc443c3cd59f4835e490f5270b2e732328968d360bfe7a793153865ddc830017729070d3951587c7049155e1df0bbf3982e867426a6d9ecc5c93ec4a228fda80b3b26fc9a8d8bd01835556088e79f05194acf4c290631b8b708b139b3df6a50f65ad6d94009b1437452a4f2f972b738bcb9e9e17d399f6c793e761383c9516b76fd33f8c141cf9264cd7699aa4e23cb901be017750bf908dd0a9776b072f56b9c02ff997a8b9f6520ad0198d2d56a87e824ecc1ea831f154653e479f889adf8b0aba71615274aa1a7382bae460b177f2d2de53d30bab974eec789834fec66306af4e985b3f348bddb0ac7e724035b24f2868fdc9f4c1b801345337431a626d2b2bb6302bb0986d6f685edb1acc761a9168af1d3c142a266a261ba31a798f402a4ab3d6c4d41a53f7a01b16a5ac04af69077d89d7c7fa450d2e00840b7d1bd39f8a2e4af84a363a076db52951c1cbb370c4904cd374067d74cfc71f1c254293c56a5166aea1999e54cf767796bbbb2efca2dc67701d25b7b22008e48705f6484cbc3d82cc25ca21b6e23932a2257e073947da39ae9bfee8ff347eb0cf7c2b122e6eb50a0591b867206f7065314bca210a73cf6e44ecb9ea1c48a0f8c3b971e71f9bb854dbacbe3ac55646f84d47aa33845d85abe689fb0abd067e7f460755feee48bd47be4371b07fb211790b386fdba79f6a57b5cec68e6191673bb27c18d2fc45fa47b78adab6df0391acb77c130a37dfe108bd0a4a80b17fb2317b420991789e1405f3a11d5b19215139ebb58801a24f2e3ae4738049a2c7c58a05eef43ebe36e2f6c29f7158f497ec56f2971db48f82e9a0c208a755e70c6ca19d80f29d8fb500cc2173bc3c6105c5ee2b4a9866bc5bf78772ad1c13d0a755d35419bcd2a08d12b0fc86a5edbb4475eac493c42fcb34237fec3ac3967d4acf84553200ffbaecb6a4e18759006b558b863e486d7ca7db62789b69ad43d8ac830ba328f1da87b7e1646edf00f0304698d090ef2dfdb2be3acf2775a286cdadb87f34e25d62a2589c11bf038221579470182329430fffad4a35987ed3fe8129297c803b8e299bd79901006fc5189832aaf469092597544a1218efe97b2e1c1e4b3034515c9e14f251435a31b465f4343997912db9fc6356f1e7109e386c4892b98537b1188fb0f0e78a7a19fe5dfa4f4538cb3ba144662634acea8358738c47cf2f70540448e045b315505a7517bd45e8876e149a83053ed23de14c9926637da8e068bb8ac3b16f31bc5b8d0113b4ebbdfb8059c926da1d17ea77f7cbb21cbbc88167df6764b9fa7e1cc92374cb043373204520e570c44b388a18e805cecf3274a7ab80dc32e7f8411119350801124e2419c75e56ee7c631e52819496b311382b1fd6863879b9ef4006f5f196596806df5aa5b3ea96a97c914badbeec8156d5443f954f3c727db5b84fc750e6f46ef18f5bc84b5d999d6a46deedb95ae160382b6eaedbf045320d9eeec4ad23418563169877de84e0fc9a9d38cc553c716b72b3809ee72ba844219eb02b824fb81e590bc5bea78cc02f1a489d5940a760ef618bf8b5e40d9d8a606dec36c53a38771ef486ac845e3c28c24e701f9bdb2697707763c978a512221a43c5deffa8b348b4b69495f0bc2c13dfaa1630dbd6a4db7976c3e97497885dbc14d989e94fc04a0812bb188494f6e7a39a402471785cd770d511a138be7426c5185afed42467d39421a0f244e6988dde80b4be3648d8a8672278338331f67b8f131bd8278252f78623efb29ab503aedd6f2c41b88814a3378a358ca5b3a582602172d206be57d6e15c838802cbe34de02d53b97493bea0f2fd3283b925e4507fcfb4bdedaa8a28f809bb5ddbd8a3036cddc5636733f1ee3de34b7bd540273898ab5d3b4e779306db8ad7aae2f62b568e57362fff81d0e248d68c004cd02897c81c480d1e583f939956f401da7b62e89d795dd5b1f35756c24f28d80823732e7905a8a2d300cf5ad10809908274096914025464176bf146013aee45ad7f6c1dfb69242f2f39d0f320b242fe8bb9feaf9168fe5de25cdc071a37830f1dcd753c9ab9eb9b9a8935a2bff843253bbcc3b3f802f9a698fb87e57c748a5b7d079708be9bdc41c04afdc46663a2d1fda90b1493798a13a3da9e0ebf078acf1aff6ffe2df9384fb5848d481658d056721677f0bbea395bd8d48e8a4b8907036434b2db8ff14788c175a60dc40bc491d9a8a1476fd1514954a0bbc35318df41965591934373d2b7fac09cf8ce9788ff666beaa4cae3591c27d0cd694a1b2026e65474e00ede1e8715f3f0c271a39ed75de56e93dda60a026700b878be0704cff220ae6f878b3d0bf8f279ba6c5bc7075ce91f0dccb1d1fdde456b410e52a7f0bc2bb92a07c52dd6b3cf8a4a51c7f895d26dae876598c265d69028327f1967270b29445f1d7d9ec3971ad4fafca1e4076e5af5378a0bd88677c020a61923c1bccb4ededef6bee1f84f4c433c9b100a7b17aa1a77b3d4cbb8186425763b294d16698506c8286c0373636324a6207a200f6310e713986e1daac8125bfe1e27f90814e73c3c0915e80e7f3fa723abec7b4ceafdc1915c43b07ed19a1e0e2f3c3f47c3cf23315b8ba978cca69842e743cb7af79a036e0270b48b400f63d48303242db20bee4ac53cb65fdb7fa7afc5cea322f2c9a2540d6298921bd493e2bfa42658fc4136ed629264f8acf228b1827965e0a896231a4c4defa43feae0b69eb8d79c488322b7b92aed2075724b47cce6fc89e7e78148813ef42c5884b1d220dec84466fa0577a4aea5e1bd1623c288741a42a26e11e1d87b5350b7ee7096492579ec2be2896f3c32aeac86461bf2ae22b44431d4b8f3e14b23f863409245768955b7fa84c715e1d704faf1e95846297d28d8d06735983127c9e5d03f6b3fdea38a3dddd84c81cd8409b733fdb41bf6624d35c4d89a353e02bc8009072423983647f8538206802d388570c8ce5e8471d10e3cf1cee4b7aae59e4d526ab5574a7112e57a679831673bbf6a0fcd587a2d5359964429fcaa34fe978e346909f238cdd20856a4a5314655ea5a07c1e257ed8335ff009e89a5beb3dcb99968b67cc961bbfb363929678e1e04ea65dce2ae4e26b73d083327ec9a124615f143db9662ec0de2de5bc78f279fc60a2048462375beb5262ad48de31eaeb00de1768ee1ca8c440d6251dd986d15864b4231a9ddf2102dd5d64aef55210e308cf2f28829445513706feafec0b80e22d7c7ee8ae40d6e1f2825a90b2daea43dda8a1a1bd75f91a4340214c65215cfeb6100a43a68e0c2abf997d30fd78da50b807853a3cd3fb71e1884a3b691f420fb0bcc4d44c034a2b15fa26efab954f9f09ed5ee4599aebee877c1f7970c23ad5902b17711d5d26a8176f5617b319f85e5877c6acb76a2275b6d7e806606bf1d0c17cedc8db5deb419bd0618360174f7d3bcf425cf11942ccaf8cf24cfe431682ca86031aa9dbf94dcb3963aa82cd743a945fac8b165b272546a49f67ded295072229498f2a064060effac80b0d5f1c031e1dfb32a06c79c17b26760c2f07583a75dff0a27105a306deca3856c2ae55dbac53623e74796c9ad7659f802a8800e2fa5ff3d3a551040dffa57f13380feac3b7a5b79c0abc2d5b385232a21afdb5486faf0addca34c7ad347a213f69ecd681fa350703b848d59afd6db21424c093b5292c7944652f0f4fc4fed3c9697dd17185f4b5f93ba4a895aace36a84dc9158f3e2872d356f17d697b8def68fc834ed932a411cb6f0795da85e4e42e348b5a83d18853086c2d8ef5d204618b5a5087b9e161ff30025eb26ad6d3f0c98633afa689c8b53aa41e3a269bcc7b4db79cad0b57f131589f40ed179561b2e6b106797adb8135243deb80b09999446a1b2ebc1dfa78c9e8b2b6e360e65a451b2f72bdc1a39a2c10b1889fd9c1750f10681a4523c40c6b586f072162ba325cdedfa48ea471fa218d2356e4d06b5a981e59cbbc72420e9dad49d421d23be551f815a20c4b65bc3a29d366a77fbdd59b00d3f5e8c6167707f8fa630908836997fac63b453b462d4fa4e2d95ba2f8621ca76645a3ac844854fbe8aa703646c3aecfc4ea6ffeee04dd643a02969b27f56ef973281ce337efda2059500bc0a99cda549a598204f93cf7c8596b3255640315e1a70eec029b66c29fec67af608e1c3fdaaaac503876a6363b434c89d8550dc3ac5ed5c2b983d8ad0ec5800cb1a2ab35fc0ff2724d266f724ea5c5f8f486fb8965f0a964c1f2923dfc8e50614798719fa4c60cff8d8ad8319546adf87f3147ddb5327eefe990f5f72d29f4554f66b3b20d638e9d0fa9c72705245854ec9c2ddcefac43df23041e8537d84a8c3b850ac266e0eed2de9b8b9db7b38a4511dcf3e06f4721b52a6950feea864d2812a633e1ca183c205e961729890e9d69d7c2bbc05a992c06f19ea85bb41e5f74230887f2373f7738ae0c782bfa5ceca87febc5d6d6cfbfae2794a5a0d820576ddeed5aa779e738707c8242cd946510fd304adadc343160eb8c39f040a0112f063fb316174ab23ac4152f14ab27befba7646f51d5a9587c1dd62d2c9f71efebe224969ba60175646500e1f6abf3f032f9784f9214327f5edba4e1483ad1464b907ee97b29bdf15b3d365a45aaaa1a1d56334bfa0cf9f55dc6d0ef8a1843f40908cf53321153e8e21569b246209b3b542af10be1f1799a0089e4f0db1fb656117fea5e5f049de615bebab44942c313690b15c4c964dd959cfcdd475574406e96fb2b6c221f1fd1f4f358b48571a0732616e997a55459d45d5ff46af17f88902000241a1f9a900f27d088fbc0358f1b033fef7da0a64bf2ebe97aac9a2565de7ecee4554dbdec88dc0b13e3dedf743ec7d71bb4886b8b7fdffe86f39a3bb8076e197099d2d5a27f86ac31a9899533896cd1fe91dfcd8d8065e7485d741083c23f31ee280e219a83b86b0beafa80d97476770a29f585293982479cf0bc2705440c03a31519e6ae8bf153c4e1d910844c8890f471ff5cc0cced6dd8ad1ce59701b97de44f8bd4a79655863d8725b55b808dd16dcd16ee6039bbaba9325f44f62b3815dd9c41de017c1c5db0446319c58c4f15f6e5d7c505374ae7a15cf235c11384b09397646e3aea952a87b588fabafe67163c7349d7518ec1ee845ebba29ba4c8658dad59a2b7d8615cf9bb8206a3d0e51cac41f70f36d3ee5ae4a780f81dc9974eb4ea4017873ad5ca74f64a51d8e013809bd845acf51e3df66474e2b955b166ea7d5f964273b7a02e94ae1d234a557145dc3c5a2d6ece86784aea054db382fd9fea768406fcf4b903e3c0797e6d607abf1da3fee4f14a31e00fb18bd2b120d2456464d17f7c61aa0ed9efce508c16413c4e7df15e181f778d9dc5228921b342b8541a993a1f0b90f29ced4844a492a91ded4615352d23b43bb36a2697953772a26809731853d49ecc8d9fee53452924b0556fb0745d6047c14ef88f4460011ccdff620f95b660748141f7079c5fee79b80c9d945e6388a1760a11cdc", 0x1000}], 0x5, &(0x7f0000001680)=[@init={0x18, 0x84, 0x0, {0x8a5, 0x5, 0x3ea0000, 0xffffffffffffff1d}}, @init={0x18, 0x84, 0x0, {0x7f77b69f, 0x8, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x8, 0x5b3, r4}}], 0x90, 0x40000}, {&(0x7f0000001740)=@in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001780)="f8458c6b2ed0d8b1cd009d8de23b08de5df4cdc2f6f045b61eb7dcd5555d3de8100117907fdf9fcc05cef4c5020f2742b8657fa2fc1d6114393cd9ecba927275a56128e85314a23d816ca74e2d94010fddc16d3c49745eb67bfb8d59eb016bdfaf00c1bbe8cdc6d9eac41e62c3bcd39c6e3a7413cc7d56f466f004ec40ca328090380e892113ffeced05293ce4d2e6eec9e9e095c5df788624bf4c91eeefd2fc7195d7c8564f3705cf4d77bdf3d6df01f6", 0xb1}, {&(0x7f0000001840)="6059d55b33db03f6916029ac0fe80c4abdb57c532b05bcc203433f60163bb67903", 0x21}, {&(0x7f0000001880)}], 0x3, &(0x7f0000001c00)=[@sndrcv={0x30, 0x84, 0x1, {0x348, 0x2, 0x8008, 0x45d6, 0x9, 0x7, 0x20, 0x7fffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1, 0xe8e6964d1e172b61, 0xfffffffffffffffd, 0xef31, 0x100000000, 0x0, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x7, 0x6, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xe2d, 0x8000, 0x7f, 0xfffffffffffffff7, r8}}], 0xc0}], 0x3, 0x8000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) 2018/02/26 09:52:00 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000000040)=[{0xf9, 0x8248, 0x1ff, 0x8, @tick, {0x0, 0x5}, {0x0, 0xdc3}, @note={0x8, 0x7, 0x5, 0xd8e, 0xcc}}, {0x1d, 0x8, 0x7e, 0x9, @tick, {0xd56f, 0x8001}, {0x5f4, 0x6}, @ext={0x38, &(0x7f0000000000)="188fe4647db744ac069484c586f5faa3ac0d4a8b30dee9d565b5a96b4a5371ff76483696beefd53e4b3af1008b217b1b4f1df2a2dc6b8ee4"}}, {0x7, 0x401, 0x8, 0x3, @time={0x0, 0x1c9c380}, {0x4, 0x7}, {0x0, 0x1f}, @time=@time={0x77359400}}], 0x90) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="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", 0xff) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x101, 0x2, 0xa0, 0x20, 0x8, 0x0, r3}, {0xfff, 0x10001, 0x5, 0x9, 0x6, 0x5, 0x9, 0x7}, {0xde, 0x0, 0x0, 0x1000}, 0x3, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0xffffffff, 0xffffffffffff8001, 0x10001, 0x3f}}, 0xe8) dup2(r0, r2) 2018/02/26 09:52:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/02/26 09:52:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') pread64(r0, &(0x7f0000241000)=""/33, 0x21, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d) 2018/02/26 09:52:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x323, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={@syzn, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)={0x7fffffff}}}) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x1) inotify_rm_watch(r0, r1) keyctl$set_reqkey_keyring(0xe, 0xb) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000003a16000000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x20, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/239) 2018/02/26 09:52:00 executing program 6: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="86b0b75297f29ac1ee3e80420a0cc87d4b74b5b450e6377520e9af2ccd8869470a64c082e4926b25b47ff15f0671f4c2d19e", 0x32, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80001, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/02/26 09:52:00 executing program 0: socket$inet(0x2, 0x6, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:00 executing program 2: r0 = gettid() rt_sigtimedwait(&(0x7f0000644ff8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdbff4)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) fcntl$setown(r2, 0x8, r0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000000)={0xdb, 0x7, 0x6, 0x10000, 0x2, 0x5}) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/02/26 09:52:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="736311d961626c000728cac5234d520bca92", 0x12) 2018/02/26 09:52:00 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000000040)=0x54) 2018/02/26 09:52:00 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) r2 = fcntl$dupfd(r0, 0x4e7d4d1ddbef33c8, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x1280002, &(0x7f0000000140)="3d7cb34178eabc65c0bda0ffd921ae237fa271204e4b5671674d930afd01dd24b7420b6885f03f7e94") chroot(&(0x7f0000de5000)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="33ddc6a7d368966548194212e3a08012", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/77) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/02/26 09:52:00 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000000040)=[{0xf9, 0x8248, 0x1ff, 0x8, @tick, {0x0, 0x5}, {0x0, 0xdc3}, @note={0x8, 0x7, 0x5, 0xd8e, 0xcc}}, {0x1d, 0x8, 0x7e, 0x9, @tick, {0xd56f, 0x8001}, {0x5f4, 0x6}, @ext={0x38, &(0x7f0000000000)="188fe4647db744ac069484c586f5faa3ac0d4a8b30dee9d565b5a96b4a5371ff76483696beefd53e4b3af1008b217b1b4f1df2a2dc6b8ee4"}}, {0x7, 0x401, 0x8, 0x3, @time={0x0, 0x1c9c380}, {0x4, 0x7}, {0x0, 0x1f}, @time=@time={0x77359400}}], 0x90) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="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", 0xff) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x101, 0x2, 0xa0, 0x20, 0x8, 0x0, r3}, {0xfff, 0x10001, 0x5, 0x9, 0x6, 0x5, 0x9, 0x7}, {0xde, 0x0, 0x0, 0x1000}, 0x3, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0xffffffff, 0xffffffffffff8001, 0x10001, 0x3f}}, 0xe8) dup2(r0, r2) 2018/02/26 09:52:00 executing program 4: r0 = memfd_create(&(0x7f0000000000)="4024766d6e6574306d643573756d6d696d655f7479706527b4757365722e00", 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x7fff}, 0x66, 0x8, 0x7}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffc) 2018/02/26 09:52:00 executing program 6: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="86b0b75297f29ac1ee3e80420a0cc87d4b74b5b450e6377520e9af2ccd8869470a64c082e4926b25b47ff15f0671f4c2d19e", 0x32, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80001, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/02/26 09:52:00 executing program 3: syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/26 09:52:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='$', 0x1}], 0x1, &(0x7f0000000180)=[]}}, {{&(0x7f0000000280)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58, &(0x7f00000005c0)=[], 0x0, &(0x7f0000000640)=[]}}], 0x2, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) fcntl$setsig(r0, 0xa, 0x2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x8, 0x7, 'queue0\x00', 0x6}) dup2(r1, r3) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0xa, {0x2, 0x1, @broadcast=0xffffffff}, @common='rose0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@generic="67478c507486d1691c14dedc76e1bd78", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xee89, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xac, "28bfb8b69fb54a6f84c471c17f3727abef51206a1338472a02863f4deb0c438e3e1f075a01b6e22f9db9a2fdb028f911b60da5861bff3a797f8559fe90010b87a3ca7a68fabce0928acb6e8586355bde734c5833537c946419bbb6e046dea32fb3205d5e2c48bd78ee73ff762682d4b1a656a4946ac30579677e417f5b36eb3a100b907f0af16fb0e4af869334fc6c6254a96114af3bc81400d6b8a95308818376c4c6d308265704d1599656"}, &(0x7f0000000200)=0xb4) 2018/02/26 09:52:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) mkdir(&(0x7f00006a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000038ff8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x92240, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x200000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:00 executing program 4: r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) r3 = getegid() lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000008c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = syz_fuse_mount(&(0x7f0000000bc0)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x10, 0x80000) r9 = socket$nl_crypto(0x10, 0x3, 0x15) r10 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000c00)) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)={0x0}) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) r14 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c80)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) r15 = syz_open_dev$sg(&(0x7f0000000cc0)='/dev/sg#\x00', 0x0, 0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000d00)={0x0}) r17 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/validatetrans\x00', 0x1, 0x0) r18 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/relabel\x00', 0x2, 0x0) r19 = syz_open_dev$usbmon(&(0x7f0000000dc0)='/dev/usbmon#\x00', 0x1, 0x100) r20 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000e40)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e80)={0x0}) r23 = syz_open_procfs(r0, &(0x7f0000000ec0)='timers\x00') r24 = syz_open_dev$usbmon(&(0x7f0000000f80)='/dev/usbmon#\x00', 0x56, 0x10000) r25 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/context\x00', 0x2, 0x0) r26 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0xcb) r27 = getuid() r28 = getegid() r29 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001040), 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001080)={0x0, 0x0}) r31 = socket$pppoe(0x18, 0x1, 0x0) r32 = accept(0xffffffffffffff9c, &(0x7f00000010c0)=@rc, &(0x7f0000001100)=0xa) r33 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001140), 0x80800) r34 = accept$llc(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000011c0)=0x10) r35 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r36 = accept4(0xffffffffffffffff, &(0x7f0000001240)=@rc, &(0x7f0000001280)=0xa, 0x80000) r37 = creat(&(0x7f00000012c0)='./file0\x00', 0x9) r38 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r39 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/create\x00', 0x2, 0x0) r40 = accept4$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001380)=0x14, 0x0) r41 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000001540)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000000c0)="68625cd7a4d220e2564abcc3c53567aeffe08e612b21cc844a5f5d1e81ea59490761328a924f24e0a0fe3f0f8be1ad0e2f1836ac20031a594d1f6008585512ce18112b26668fc10c9455ab68641920cfc1654bc9c1478c4711b1e7036c67be4ae526725bba501d9d22e568ab0bb11cb9b906b0d83847caf94cccf9afef86199b7237423a41bbe81cbfa5a9ae67dc79b51a71c47a96c3e68d2a90c334a78f969d4272e4654b73adbe", 0xa8}, {&(0x7f0000000180)="d7b738bd2224fd8bc8444deffffae4e1e395462e7247a2aa697c7015ea7c9b47689b9651e462a9257cf09088308ba230878fa056ee624fbf83a597bb87c2466e7feebbcddcfc94570201c8", 0x4b}, {&(0x7f0000000200)="03c256baca71038c112d67f6dafd7a16131d9811fbd8b42ee868f89a59a66d2dff824caf36f15d8a5be9bc288273a205886b2624942e2dbdab2929a079abdfd49aff70fc335d58ca0951f1f82fb0ea542c07afe480180229f42601da159ee19e19dccd4e18e4bd15ed775760c5d579b58ac7823bc10ccf3ec28d6dbccd04c491ad905345093170a1fbd4f2df661a3735a58621e0b35164fd261ad5e40d8a2520ec6873ad3abcb6590b760e1c91ec2f809dfa440741b0702c68ee7b827caa6558b918d6f5ddff4dc44aefc3af1597583aa9ab5a62ac798f6092c0e0721b659f6ac426a6f468", 0xe5}, {&(0x7f0000000300)="9a159f82b96245157e00f01570137b1d6e75a470cee299086acc213fb9f55a95b5293c2e741838143664af773bae794999ae36cced2fb5e4c7af43a087a55748eba4548018ef5b02cc03bb8e48aea4140214c053bbc07c97a4161c4d3894be385484f9f4975da515569f2e23d4d6fca1dfd4df0ac80d77cf320e1ff8a7bd2cfcab915783d87ee8bec3f5649890134e4c6c14cd06b88ce7a1feffe924a0bdac65184623bff74e1c28a532abcf63d1ebde7ed0140a9e0069349183c5e62938", 0xbe}, {&(0x7f00000003c0)="33163746fc4a9c4c31b54213dc1253dd861a71c1d8ddd97976914ee14873a86eba118e61d63dccc7027a9e8081008e1b077e50a09be75c62528775a50a5233922bd2c9021bb4d74dbc296acf555b458773b58764fc4f252ba3a890b34a18a211bbb0e888", 0x64}, {&(0x7f0000000440)="5646c7ae18f9f7f2b27cbab2b50472c108380e1a45930d82dd", 0x19}, {&(0x7f0000000480)="3c58a0495e45a06162f7ac3c1ef73cab94cad170a9778b8e6f34431ee904927752d344f8537b035aea849c3bf3629a34e9dbfbf55f328b1819f6e9ee46da88b20d3cd5e4c5878de24fa631f37f725be4148af1dc7eeb15bd454213ce8271d8a755d1f6882c2eed2a69260eb8ceeb6a104270c439a32df1c3a4a2a803c02ab5e8cfc20c394feabe609832a967413b315859", 0x91}, {&(0x7f0000000540)="5b9a2b3b660e82902bc1cf69cafd72d187", 0x11}, {&(0x7f0000000580)="8e033e148aa35443e731477e4a2edb025e7492cee48ab2703017db713006b61f9207d8a856585cb631b945a8ae10a5d9f839249d180a12129e92e9c3a3f5e87fa6c89ded97f4fa89ce7aaa2b6a04807eaf00df840dd6f6", 0x57}], 0x9, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x40}, {&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000980)="1750142e7368f0c790319868907337e9da29049aaa4f3d26f02ed64bc85d003994a2e03881b81979d48ac1729773ec68a88db604c4d20347b75ea3770640ee0a360721dfb88491f2c8777fff620a8ac7d98a1ab11e1ccc8091da66943de6c3afdcf0904459ef31caa612a3790d3c7e9704", 0x71}, {&(0x7f0000000a00)="6f4f558eed63b44750b95c2e550775994b04a790206231b67691ee002ce60f306feab015ccbed18e60c0e947f18ba4f9adf20aad7b377a2a5eef98b904aa9b81ce62f638177f350b9d6943df080b02a8d14781299f60060e651147f618", 0x5d}, {&(0x7f0000000a80)="4c776b6cca575f80fa73193c104754377f", 0x11}], 0x3, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x18, 0x1, 0x1, [r26]}, @cred={0x20, 0x1, 0x2, r0, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31]}, @rights={0x38, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39, r40, r41]}], 0x120, 0x90}], 0x2, 0x4000000) 2018/02/26 09:52:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000)) prctl$setfpexc(0xc, 0x70080) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getresuid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003600)=0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f00000060c0)=[{&(0x7f0000001300)={0x22d0, 0x38, 0x601, 0x7, 0x0, "", [@nested={0x10d8, 0x90, [@generic="9779a0c91887502d51b4b2f6975bb06334480fbc3d39a9c604ad209c688812cdb1b90037e50d5cecbb90fc7f8ffe3a003fc34a4f15cebb1a83230a9bf3028386a81c7d52d12ea1cb1526d643b31f897dc9fb71147d5de12162", @generic="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@generic="d312cd74059cafa3e1814758bb8e7ff473e5004f456f62b52dcd57a2c2f8d58e54f2209dc34c3f7183fcbb3f01478b5fc44f053f799b6a256aa4b1624d6f521c8f9749fface23f26d63f468c1eea9eb82177331d4b816a991196b790f3a940adf059fdfac939a02cca77385ab09c3b2474a92bd4fd5d455912c35de5b1be20cfb88763b376877bd3b165734d7f64d1a4b9127d13409e06fa44fdecf2aceee722a5b1adc3388b1017ba8095dc9c9a32b0628285e788ee0456696509e4f28901967ead15dce3b8fefe85d58504f2e48b7eacf0b345d047"]}, 0x1774}, {&(0x7f0000004dc0)={0x1164, 0x18, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x4f, @u32=0x5}, @typed={0xc, 0x66, @pid=r7}, @typed={0x20, 0x52, @str='/selinux/checkreqprot\x00'}, @nested={0xec, 0x8, [@typed={0x10, 0x78, @u64=0x80000001}, @typed={0xd8, 0x19, @binary="8d3f234b9464003614c1151e90aec3155c097d343088fdebdfa2786172cdcaac369f95029031e7cadc199a80acbf324b99e6976741433ac4ed5ae40e524b84ce41e2b49928b7401c98ae3f2ed664638789fc988c82022dc9fb104be27b6ca0c7d71ba06918e565662943186d44de1d4fc7bd34143da8e193d88bc2528072d85759bf0ef0b5621639505ca41c05b2bd9bf24187a364625aded9414841d8d8e4541c19e683c519d1a89b8e87a5206f3c95b91c04eb304e52e5d111a759c59ace5049cc64d743e1b3b6ce7b56c95e"}]}, @typed={0x18, 0x1d, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @typed={0xc, 0x6a, @u32=0x9da861c}, @generic="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@typed={0xc, 0xc, @uid=r4}]}, 0x1164}, {&(0x7f0000005f40)={0x150, 0x37, 0x1, 0x4, 0x0, "", [@nested={0xb4, 0xfffffffffffffffd, [@typed={0xc, 0x12, @ipv4=@empty}, @generic="051668dd5e5b4bb5ed057fdc59262af8ebb01c89cda646149a5f7a1e4b11b7ca3c41a1186daa82bbb785b8d74224fe630943ac2b1b2bc535182af3ffaefbc9b94089d1dd870ed230d95af712cc103dab0cb129631e5ad605f4ec1a61bf308759f58f443f51e99bf4cb3a29878c07977704db5e56b8b24172f37d34b573f21f3a3b6ad0d748b9f112409c6dacf0953e0e1f6f79c28f2c90a8f07a82e63f667c27156e2a"]}, @generic="0048347ca17d7d3f182ca898b11b12b7d271f31df4a4ebe716b33d73ac21b2dfa2505632352734b39b6af55e1541fe1aed8b0680f92d5d1a706ec74258a031b265e0565103f2edf64af45ca3d87facafbdc6b9e91adb4e6bebefb8181fbbb768603de520b04db7e3ca1245d315db68069e9c7418717f16eac97fe4ee6091d8ae54d177156844ba0a0e16"]}, 0x150}], 0x4, &(0x7f00000006c0)=[]}, 0x4008815) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/26 09:52:00 executing program 2: r0 = userfaultfd(0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r2) r3 = gettid() r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r4, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f00000010c0)={0x2, 0x0, @empty}, 0x10) ioctl$TIOCSCTTY(r4, 0x540e, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 09:52:00 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) r2 = fcntl$dupfd(r0, 0x4e7d4d1ddbef33c8, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x1280002, &(0x7f0000000140)="3d7cb34178eabc65c0bda0ffd921ae237fa271204e4b5671674d930afd01dd24b7420b6885f03f7e94") chroot(&(0x7f0000de5000)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="33ddc6a7d368966548194212e3a08012", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/77) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/02/26 09:52:00 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r3, r4/1000+10000}}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendto$packet(r1, &(0x7f0000000040)="a74b", 0x2, 0x4048801, &(0x7f00000001c0)={0x11, 0xff, r5, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r6 = getpgrp(0xffffffffffffffff) wait4(r6, &(0x7f0000000040), 0x40000009, &(0x7f0000000080)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[], 0x0) r7 = dup2(r0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/02/26 09:52:00 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x1, r0, 0x8) clone(0x0, &(0x7f000029efff), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000000)="2a9d988a52b0a8a7ddfe510180000000000000845eb192188a578984fb5306ef5517fe34babc16bb5ea698fca3f908795522f4d24ada998009e84a9f21") setpriority(0x1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f00000000c0)) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r1, r2+10000000}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) 2018/02/26 09:52:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000021c000)={@common='rose0\x00', @ifru_flags}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)=""/139, &(0x7f00000000c0)=0x8b) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4, 0x2}}, 0x2e) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) [ 45.594315] audit: type=1400 audit(1519638720.450:30): avc: denied { create } for pid=6947 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 09:52:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r1, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) waitid(0x1, r2, 0x0, 0x0, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x8f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x20, 0x30, 0x5c4f, 0x5}, &(0x7f0000000100)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:00 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x3, @rand_addr=0x5}}, 0x8, 0x2, 0x9, 0x100000000, 0x20}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x8, 0x1, 0x10000, 0x7, 0x8}, &(0x7f00000002c0)=0xa0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000839000)=0x10001, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 09:52:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/239) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0x200}) clock_gettime(0x3, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:00 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000086ffc)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000739000), 0x4) 2018/02/26 09:52:00 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8f9d, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x76) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x10001, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x3e, r3, r2}, {0x7, 0xffff, 0x1, 0x8, 0x6, 0x100000001, 0x10001, 0x1}, {0xfffffffffffffffa, 0x200, 0x8001, 0xfffffffffffffffd}, 0x3, 0xf, 0x3, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x3, 0x6, 0x800, 0x3, 0x40000000000000}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)) write$selinux_create(r1, &(0x7f0000000300)=@access={'system_u:object_r:udev_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x33}, 0x36) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000a38fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000865000)="00040500006400050000000000000000ecff00541000030006eefae7238f7e00"}) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/81) 2018/02/26 09:52:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ecryptfs\x00', 0x20000, &(0x7f0000000100)="67bfbbd8120f749f33336b4728") getsockname(r0, &(0x7f00005f6fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae0ffc)=0x1f) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f000098e000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xa5, 0x4) dup2(r1, r0) 2018/02/26 09:52:00 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 45.783718] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.788357] CPU: 1 PID: 7015 Comm: syz-executor4 Not tainted 4.9.84-ga9d0273 #44 [ 45.795886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.805221] ffff8801ae97f910 ffffffff81d956b9 ffff8801ae97fbf0 0000000000000000 [ 45.813207] ffff8801c682ff10 ffff8801ae97fae0 ffff8801c682fe00 ffff8801ae97fb08 [ 45.821185] ffffffff816626da 0000000000002a2e ffff8801aebe88f0 ffff8801aebe88a0 [ 45.829170] Call Trace: [ 45.831739] [] dump_stack+0xc1/0x128 [ 45.837078] [] handle_userfault+0xa3a/0x1310 [ 45.843117] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.850103] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.856491] [] ? futex_wait+0x482/0x5e0 [ 45.862087] [] ? handle_mm_fault+0x117b/0x2530 [ 45.868293] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.874496] [] handle_mm_fault+0x1fd1/0x2530 [ 45.880525] [] ? __pmd_alloc+0x410/0x410 [ 45.886211] [] __do_page_fault+0x5c2/0xd40 [ 45.892070] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.898015] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.904657] [] do_page_fault+0x27/0x30 [ 45.910168] [] page_fault+0x28/0x30 [ 45.915421] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.922254] [] ? SyS_fcntl+0x874/0xc70 [ 45.927771] [] ? do_futex+0x15c0/0x15c0 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/02/26 09:52:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 45.933368] [] ? f_getown+0xb0/0xb0 [ 45.938617] [] ? do_syscall_64+0x48/0x490 [ 45.944386] [] ? f_getown+0xb0/0xb0 [ 45.949646] [] do_syscall_64+0x1a4/0x490 [ 45.955334] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 09:52:00 executing program 5: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x2710}}, &(0x7f0000000000)) alarm(0x0) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@generic="5cbc5674a6f15699686924be091196cb", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:00 executing program 1: pipe(&(0x7f00007a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000000)=0x15, r0, &(0x7f0000000040), 0x6, 0x2) splice(r0, &(0x7f0000833000), r1, &(0x7f00001ccff8), 0x4000000000000004, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) syz_open_pts(r0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='\x00') r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) 2018/02/26 09:52:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getpgrp(0x0) gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000240)) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = getpgrp(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="00ffc2"], 0x494}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) write$selinux_validatetrans(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7373685f6b65797369676e5f657865635f743a733020737973ffffff7f000000b6136f6c655f6465f45d766963655f743a7330203630202f7573722f7362696e2f6e747064007a00586633de33273db7406e6a7ccc8bf8a9ac544b642e23c02e9bb51d34dc132851a84d8bdbe27d2bc05356d36e4d8d8b01762ae1019bfd29001c77b4c68d1788faaaec48bcb046f500000000000000000000"], 0x60) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40000004, 0x100) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 2018/02/26 09:52:00 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) memfd_create(&(0x7f0000000000)='{bdevsecurity^.\x00', 0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/26 09:52:00 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x1cc) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 2018/02/26 09:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) fcntl$getown(r0, 0x9) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/02/26 09:52:00 executing program 1: pipe(&(0x7f00007a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000000)=0x15, r0, &(0x7f0000000040), 0x6, 0x2) splice(r0, &(0x7f0000833000), r1, &(0x7f00001ccff8), 0x4000000000000004, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/26 09:52:00 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/137) ioctl$int_out(r0, 0x5460, &(0x7f0000d19000)) 2018/02/26 09:52:00 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) write(r0, &(0x7f0000000040)="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", 0x1000) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001040)={0x4, 0x100000000000000, 0x100000000, 0x0, 0x0, 0x200}) write(r1, &(0x7f0000009ff9)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/02/26 09:52:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000b, 0x40010, r0, 0x0) 2018/02/26 09:52:01 executing program 1: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/203) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x5, 0x1, 0x1, 0xfff, 0x1, 0x5, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x94, 0x8}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r3, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 09:52:01 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0xffffffffffffffff, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffd, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x0, 0xcab, 0x7fff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffff8}, &(0x7f0000000100)=0xffffffffffffffe7) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000038010000020100800000000010000000000000000000000"]) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/02/26 09:52:01 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xc7}, 0x0, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a004e20000000000000000000000000000000007fffeff700000000c75987fed4ee6fa891ff822debb66dec6f3a15384062423beb9e9feda564b554784ba9c3377bd259c22653b13056fcadd3914f725121c4b97b62dad37274f51295a9c8490887843976a3e029c084db9fb50aa2fbe2ca4e00808fe808624fe0d8020046a9fcfd745a860b9066ae5655a6"], 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[{0x10}], 0x10}, 0x803d) 2018/02/26 09:52:01 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:52:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xffc0000000000000) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b1c204003443b189d9becc30c5cef11d06339b116f112c061f2b169e3a5fe725d4938c17fc2bfc3338aa62f7a51037b61bb5678632005b229b9b2f237513a41bec26ccaac7bda0e3e01c319c805dbdace3f4f6feb1a69424a77a6b36c1b22999b6cee6bc17cb00c383f5cffd0221d510c5eacc1110af7ba9b1fe65022ca2c37c15c"], 0xc) 2018/02/26 09:52:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') r1 = getpgid(0x0) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000000080)=[], 0x0, &(0x7f0000000180)=[@cred={0x0, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r3, r4}, @cred={0x0, 0x1, 0x2, r1, r3, r4}], 0x1fd}, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r5, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=ANY=[@ANYBLOB="0000000000b661b6d300"], 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @generic="34d8a139a62bb406c363604c7916bf34"}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0xffffff65) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/2) socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c300000051b238873630e9d2f3935910dca839d8db1dabf96d482efac468e45029d3a70d9f2c256161a22e84ad2d8375aebcc52fd0ac97421316dbc431b3bc6ac56c6ebe67374d9fa6890f542293b8db2a5ab454255d63924f39d5d223cec97fbd109b8028b43f85f371eb1631ab5024efb79ab77aa2655b1a92e4c07e0d07a20fb84598175bfb1649446bb5ff28a61f17ac909ceb33ede822dfebc7297cb317b451ddae4f6906b5a0a7ef8159cdaa32394c4281f67cd348e4497744b4ceab605c510887dec7d1"], &(0x7f00000001c0)=0xcb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x5, 0x30}, 0xc) 2018/02/26 09:52:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xffc0000000000000) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e91f7189591e9233614b1c204003443b189d9becc30c5cef11d06339b116f112c061f2b169e3a5fe725d4938c17fc2bfc3338aa62f7a51037b61bb5678632005b229b9b2f237513a41bec26ccaac7bda0e3e01c319c805dbdace3f4f6feb1a69424a77a6b36c1b22999b6cee6bc17cb00c383f5cffd0221d510c5eacc1110af7ba9b1fe65022ca2c37c15c"], 0xc) 2018/02/26 09:52:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x6, 0x101002) write(r0, &(0x7f0000000240)="0700001d14000307061e0000090f0a0011000000f608ffb80f5f321b9e5798eceb1fa95f08a814c4a321894136e72dba83207a2d8fc91e08f5f12bbf4c213fdb71a2215150e5b22d2c7309ae6928820b5e54565ee72ca6bf5756a46d95471bcba1da486d6426d6005e795b0be3699ff8f8c8b52fb040cc6c2211e64d07083837ee362aef8efed7dd0ed9928a926a6dd706399292a3b6015c6751ce941aa8aae185cda2b41a16000ad11c7d42ecce557c281e954b4063ce2f65c271f332e929f42264ce2b92d85d", 0xc7) memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/8) fcntl$setsig(r0, 0xa, 0x21) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 46.638970] random: crng init done 2018/02/26 09:52:01 executing program 6: unshare(0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') read(r1, &(0x7f0000000000)=""/26, 0x1a) 2018/02/26 09:52:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bbffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) fcntl$setsig(r0, 0xa, 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) r1 = dup2(r0, r0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/02/26 09:52:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x47, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB="0f630c40000000000aed5da6ffd827ef95d999350e37ee6e1a5a8799b2d11cfb2c60f5f16c508a7c2520eda6797f5efab0ebcedec54bc7cfffd7242217407754824a9b276267f1"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/02/26 09:52:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) close(r1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/02/26 09:52:01 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "ac3c8b", 0x10, 0x89, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @random="35e563b8bb50", @multicast1=0xe0000001}}}}, &(0x7f0000000100)={0x0, 0x4, [0x23e, 0xfd3, 0xb07, 0x517]}) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x800, 0x20) r2 = fcntl$getown(r0, 0x9) r3 = getuid() lstat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002800)=0x0) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002a00)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002200)=[{&(0x7f0000000040)="e475315f3656a12f9ad20604251d1dfd7061403d75d40396255a9ccc3d71bc8cefd87af14a6637fae723572cfd8b1679a905465c30cacdddb074ac4916dc85c90c42a1a3f650c713965d9692289775bad6577905a4e7be501bbf45d2d0c17ea3b677e1b970de3ff5214bad47d3cfe0d2f030672f1407f945a4e4c9e7f2129532b4ed8d945ca9204e890a9d2bd8eda0f811240d53b21185edaacb30a306793da3efaf2dee8e5eb2a17a81ddf90d58323c8ee396da1742eb71c80383681e93a18934a69017b7a5380fc4f1d55bbcfd2aea3a3caaf8dd", 0xd5}, {&(0x7f0000000140)="b86be2fb8fe01d1af0eb3516a48d8d3af1335454319d0e5438558c1aad2282aff16ae554ac94b92bb3b918ef69ff155d55da6f956f82c82a15d38cbe61dc3865907741b12c5892f62e4d7cd2bddf6f87e6f859047c197cc98091d6658dc5c711719956489853ee90cd4069c8980f69006b9419479fdd70ed6172451b7dc0a24a355cc4585afa0de89f8e7d651931c9481ff24944f20054362c5f7ca6b2660720520cfd10defb903aa63e5fefcf6762a69fceb338eb7babeebf8d6842b3f1bf3c6f885edcc0faa26c5e08ada43608f197795e96e2614e569d2c5b8a67a890f4b9cd345e425b0615fa41f5d47bae36135834b533b98290c5b2b836c4437c4aa58d5beeafb8fed87014de3c17ebfa62e3cc96605b63555d8a4f533c2db70c2061d61f3baa990900496fb1895d13f875f39dc1fa37a5dd1fdce00fe90f52196ede487f5c346fde2f428ef78bf3c89cb069f041c8a3c183cc32bdf8fef5649464ab279bb8fd5ca9d399ac0d0030b441d5fffc0e06b2fadc5e9dd4cc087eb885c0fc4e74c9b05595739e45d2d7a3a551d362d2e50863c97d78180b5800cfbadbed345f6e7a8f168164bce02604da6df1189d02087663290e6a1109e4ab85bb2099344057147afd4fc80074fa022f0c3903b9d3d3cd1ef105586f5c43b582b2491dc641b238a468b323cdfa54a43c43d787cfe9db19e1a6162be6e7eb725d0390b52f58fc197e1bac9525f866a6c4599f266af416658bda90eb796826034a6a9d0ce7d1766291ff6ace9a2e3f026a1b456ad30350a018a4a7623286fd9420382b3b606566c57da0c370c06615b5792709bea7ed0c7031902cdb5a2cc83436eca6b3a7225c23c432a2a0e623a82d159af2229f9d5af00c2ffab828d1019a1addd7c385f167f45a5e8f9689518ee4f8e8b89a1d5229e45e20d85d9eb3185e9604818a39f24926b98f220f6f4658d5d28c9a4a751a58c87f0b30fe2d3d71fc6a6733b8290e9c5ebffb7dfcfade4a4d731dcb8a999fd4715c1adabfb662e6401daccddb4eee2f982579eb12400eebc01a9ce41266e634fc7d9668075af959d04aefa9dfa822f5d92ac0a1a6658d264a622c6bf25ccf27b0526a965784e585cfe8774a5f62da7c75424cd53358d771d3a880728fa3602f0c44f24ec16cc789c96913ac3924a137afe373aabc5d747bd210ce6e3e93951a9a7eff308922789dd9f8f571af4c02dcbc282f689cf03868df20314e897f3d83b887198f2df03a60d6e422ba54f8bfd9058a152f4327d95b5fae1252cb6147eb9e99387e6b76993a9e36115797e39cae5d533d501aeb963f0c2732b5eb7a7bbaece73c5c55cd67454e3a67f1467111d3562429decaaa3b3da1b1ab3d32b538144f599b5a1ad1c6e7c806f9dec8d80e6985c7f18e780489398ae56e802fad33f79361a3f2031d990eba7bf6891972d561c313fefb25e780fd343d3b0746e2b0995903382ab3b04a38ac0682c59f32b4e4a2ada13397cb7fe7b5db227b043236a79b6647a444909b8df486f19d39d05699d475f7161bbbc06bc60d419b7b2300ba1955f99e91a448e7d9d6a1849e9690ae99b52a955681891f6132981bdca363686897b91ae205163bb24abe3d365bf69f14b7f1e82a5b303ccbf22a8c8e58495ff1a9317862c9256e7b97d94db330c70c683f5ca83ed18b4eb3c540d0fe85f00cdfed8018aa47b3cb75f8cde65c0ed79e7f1f8add437876945ae82d8a90e4cc01df851ee2079cabd6577f886fc3231c2c6fade831e46c5fabdfb1bf94fb1a01f3c7a59f4f2c2b1de7cf8f66f8b922f759b02283b3614a766ee1461540ff34cb9de0cf43fd2962597d689b71f431547f0f585580342592fa97accad10c5f3f072540bc8861eafab2bf0461a8fdc9f362cecd15525ae5527b5ca8906b04031f0553166bdeff70141590b6b5b720439e19d9e4daf79f041eca9349054193e06ebd4100044c81193b075807d97df77eb61fd8abb46cec73b976eae433bc4de1968b02e40706b354f1e5faa6de9f63b12f90f8436554edd5d745f87f490618e1494a618b686fe6cbb76e6547a936ef1c0161ac350f561c09e3b093eba74657659a918f2698afb7ce7dd94d797ca382834fbdd28bf5b5620ae1f70a846ad254d00a0fbbc5a72b54a87da6fee1f008567797c95f4604f5ba3bc36a290f0245527334dce441ed7fd880c890c4a949385cb2100721c20aae0da764a0fb2e13d9a4a96969ce69f4af9b05ec79c29ea6a899e56da88cec324b006673333da472e1d7abfdeaf52f700756787e6136d79e1a8477d880c966156604e7f01249cef2bdfd03f33772dc1c05ab4f4e577699cccbe1c695525fefa238e44d9822bd3329558129b45ebb3ff359b07c0e466b71d5d0f51e38305f78dc1d226f155dab07e7791a86b1e9a94e3c03e5921ebe1fce21cda5af72f7e417b5fdc66854d6d098dfc413927f6ac943ee2938221f1f63dda9e57cb25b39a5471881d912ffb9a440a30931daccafae7bbd6d172c2f5073a25eb88684981777fa22506a2634cc5ac321c006db68a4a84cc71da002ef8ee021dce8a1604ad35b03cbcbc251f75cebacd7d3c8407e12e6a6e0ecb5a9533bf77bb7839cc8c696d87b51259407659759735d3aa3b4e7606f318c81772c845b03cc0b6b9bfaa2579b18b32368a1eeed437dedde19b842756198aa139067406d7ae540e6ee52820390c75c512a3d49e603416bd82a20cdba931c770322deff57271edb271f748c822bd0924d3e03f86aeffbdcd9d415238b47ca56db8d3784a61361be08bcb99f8bce8446db08045cb1072410b4ae136cb3f8e86437170270acdeaa15d643c9b258157eb0db9df1990a03969af6c6133d5e1eac4ecbd6cbf7f96083df07bb616ac5f213d0ab43ee7228d0bda87699cfcff9a2df6a091c2294991304fa11dd083d14d9b8a2e42683b282798868344e3cf2d9f9f4b282993f2b45d66850595618fd509edc5c43f696a15dc0614d0b53a7d7815c80a7a6ce11ae63784a7bb4b23b7d46a7742746bd3b96ad6a06125dded0d6869888978ca43031b2968cb549902abf64386b46b8baf4073c9c8ebfe49058bc506c8477f85716b70c84a9e905bd98c95aa7c667776a96123dfc9900b3d21c5f82b29cd8e8c5bc652e428d156151ac95ecf25c315bc27d49ce74051ebc0cb0f11267eb89f12b565bd34bd4eff17b4366cca29a204885af242de008ff9700f7286e9708d76057ab38047cd8679015fe439cd7faca703aeb28a30148fcfa8e6d4b14142f17b53d61ad91f7f18b4d260bc6b31158dd307170f96532f3c80da35c720658c8e2db0646a2165f236de4e6aa75982112768c9598f8cf857a71813423c8accc5c4a736f26e614001e19d490ebbe4e7c7ed012cc02dd09279a0b82901adf26926f91c748acc977cf47eeb4be28a3328a645359de9c8d1c5f6e5f7e8a0f3da60a1957fb620d30ffb754115cac56ef94ccbeaa0bffbcae1180e2e48cbaa4f9398b3347dfa3eef1150907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0x1000}], 0x4, &(0x7f0000002300)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x8000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002500)=[{&(0x7f0000002380)="e76017c16328b2aa9df51650d9d17f25f2a0dd8dff9b72657f9de97e52a8e8f9fe3ba8e9384454dbe0ba89a8195c1ddde111e705a5fbdff8eb6299ab8bf767997676621420c0d439e9fc934c2cdcfa43300923ca2a35b4561d72f828eaf12ab984659fd54f12346ed63b4432343cab5115f4534618b3e1a6ff2ef29161a0330df2b6ce25d0473c7911bea964dafcc83c9495a2fc6103d67c8e85f98bdefc28bad5727f2425f0c2d6a69f8d65e8c9fef736adedfc196be04997efbc4fccb55ebde2a11cf152a36fd04503ce9b75f97ce87d124f711b2170ef2ea8c36b59a82febf4cfcb580dab21ec5b9f", 0xea}, {&(0x7f0000002480)="8875e59446bc2e5036a4e231cebeb874edfbae4e8fd850b493dc06558ba40a13bb066c83d74cd296d5c8dd3c0d8be8b51b64dd730d60b9a5b375de3273bb27bc3f7a5fe98589ecdd94623590f879bf8f943c58b5ae2fcfebe720c2e78c45cbcf5055ba40ee6425c2f1c5f9c62e9974c62f2d311045ffd4507846c6a1ce79", 0x7e}], 0x2, &(0x7f0000002540)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x70, 0x4000004}, {&(0x7f00000025c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000027c0)=[{&(0x7f0000002600)="27f33d58793acb4bb207137a71780fc16157a06d13", 0x15}, {&(0x7f0000002640)="bafc3bd51354ecfa90d8f627f069878f6ab46449f599dcb70355bef81cca2db55dc05b17111ce2a5842c28e271c410cb5df5e68c637f47d5b31cc104e8f220111e3054dde789013bf3b81b4fdd5803c7d949c08a0fa4e8186a1c57ab2cccf877af56b29ccf1ae8497c9c3c13e35718aba7bcda1eab954041cb9110c48dd342f366f27c04ac73714e8cf176d7838dc0d22309af1574f1683f6eca04641e2cd90d9ecc9272ac579d5f40a2a1062588eaa46f96bb44", 0xb4}, {&(0x7f0000002700)="98af5223b1228cd3ebeaab453fb7f71f853784339c2f9bd8587c07251a5fd2212d031db7bc610b2d9a5fd6b7c91266b46dfd60f8ddc3d103c7a126d587c266c657e0374531170883afee226824", 0x4d}, {&(0x7f0000002780)="6462a3c945c6f776bc268322903780074790974ba6cd4a6d081d68366ae257db563910c4f50c8c1ded11692f6f7f047cec18aae219c2cadfd3c8e648", 0x3c}], 0x4, &(0x7f0000002980)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78}], 0x3, 0x8090) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @random="db382b80d1a0"}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:01 executing program 1: syz_emit_ethernet(0x11b, &(0x7f0000000000)={@random="e85b7ea3ed92", @random="91f323e71b6b", [], {@ipv4={0x800, {{0xa, 0x4, 0x3ec, 0x5, 0x10d, 0x1, 0xffffffff, 0x1f, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @lsrr={0x83, 0x7, 0x937, [@rand_addr=0xe7]}, @generic={0x88, 0x4, "5f14"}, @noop={0x1}, @ra={0x94, 0x6, 0x3f}]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, "a6d27c", 0x6, "1add92"}, "7df768503194e97c86ad85d36eb74b6b25c2ccc06aabbb1266ac685ffa114867d324c79fe40a8882784af69300e5eba42da2215abadd2e9c1157e13379f75837dba18b69d14d8821f4340d93723219b687ba9784d45496a8736f880d0ba05a64e8f16edaaa1cbffa64ceac209aad78249f1542f83f6db3875f5bf584032de0fb1ff7c30e0b7ee6bc836e245d32d3123f683c2b6e62446da4e3851bd622e7ec0ab7b7ea35d4c6fcefaa1e44c019ad155cb7e03af87f3f0ac3ad89c7fde11f16fafa355ccdbd330e4fa30246df341f07196da53458a5"}}}}}, &(0x7f0000000140)={0x0, 0x3, [0xa6c, 0x1f6, 0x367, 0x5c8]}) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x42100) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/26 09:52:01 executing program 7: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = dup2(r0, r2) getsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000100)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116fc6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aaa159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c81ee05681f9d723db95eca126ebd94f3000000000000000000", 0xc1) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)=0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8000000160021000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="003e72586b84fd472900000000000000000000ffffac1400aa000000003300030000000000000000000000000000000001ee34442500000000000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000a26a4507000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000f7001f2c916c00000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(r5, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_open(&(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x88, &(0x7f0000000080)={0x3, 0x9, 0x0, 0xffffffffffffffff, 0x80, 0x6, 0x1f, 0x80000001}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aac86561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a6bec726e6140665949c7574672fa000000000000000000000000000000", 0x4e}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/26 09:52:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x5, 0xea4, 0x4, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x3, 0xde0, 0x7, 0x100000001, 0x12}, &(0x7f0000000180)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000333fe4)=ANY=[@ANYBLOB="e00000027f0000000002000000e0000002ffffffff"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/02/26 09:52:01 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000000)=""/175, &(0x7f000018e000)=0xaf) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x81, &(0x7f0000000080)={0x3}, 0x8) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r1, r3) 2018/02/26 09:52:01 executing program 1: r0 = socket(0x200000000000010, 0x803, 0xfffffffffffffffd) sendto$llc(r0, &(0x7f0000000000)="4d7abfe9132b2f450d366031010ccbf74f536c9d4b01bcbbee70046cb2a8fa4427cc91da0d98ee7e11df9941b76e9d44032e04dff0dd8d017460f659656c39d931026de1856a668addc9468ea83d201949abf1d513bb8ce502e518a8c24ad601b27b83d759750c361494e1a9fa14cb3a48ec677a1889bfd326b5d6c1588909ee9b0c562dd46f3369fbc11cefe500c0d578eac280566cbcac580b028d166007839fad5961b15a0d3f2a02c823d845375b", 0xb0, 0x800, &(0x7f00000000c0)={0x1a, 0x4, 0x10000, 0x3, 0x26, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0}], 0x1, 0x0) 2018/02/26 09:52:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x101000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x2, 0x8002, 0x8, 0x2, 0x9, 0xfffffffffffffff9, 0x57f8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000140)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x78, 0x879, 0x5, 0x9, 0x1f, 0x0, 0x200, 0x100, 0x4, 0x3, 0x4, 0x7, 0x80000000000, 0x9, 0xffffffffffffffff, 0x3f, 0x1, 0x3ff, 0x9, 0x4, 0x9, 0x3, 0x4, 0x2, 0x4c1d, 0x5, 0x2, 0x8, 0x9, 0x2, 0x8, 0x4, 0x7, 0x7, 0x23, 0x7f, 0x1000, 0x0, 0x1bb4, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x2, 0x4, 0x9, 0x5, 0x697, 0x10001, 0xc72}, r3, 0x2, r1, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) [ 46.798058] binder: 7150:7157 ioctl 5601 20000000 returned -22 [ 46.811097] binder: 7150:7157 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != ef27d8ffa65ded0a [ 46.824569] binder: 7150:7157 unknown command 899275157 [ 46.835318] binder: 7150:7157 ioctl c0306201 20000000 returned -22 2018/02/26 09:52:01 executing program 6: getrusage(0x202000000001, &(0x7f00000000c0)) [ 46.854252] binder: BINDER_SET_CONTEXT_MGR already set [ 46.854264] binder: 7150:7178 ioctl 40046207 0 returned -16 [ 46.855443] binder: 7150:7178 ioctl 5601 20000000 returned -22 [ 46.856618] binder: 7150:7174 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.856627] binder: 7150:7174 unknown command 899275157 [ 46.856636] binder: 7150:7174 ioctl c0306201 20000000 returned -22 2018/02/26 09:52:01 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:01 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x2e61) 2018/02/26 09:52:01 executing program 1: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x2000000000004, 0x0, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/02/26 09:52:01 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/4096, 0x1000) recvmmsg(r1, &(0x7f0000003d80)=[{{&(0x7f00000010c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00000016c0)=[{&(0x7f0000001100)=""/133, 0x85}, {&(0x7f00000011c0)=""/184, 0xb8}, {&(0x7f0000001280)=""/199, 0xc7}, {&(0x7f0000001380)=""/186, 0xba}, {&(0x7f0000001440)=""/37, 0x25}, {&(0x7f0000001480)=""/76, 0x4c}, {&(0x7f0000001500)=""/194, 0xc2}, {&(0x7f0000001600)=""/178, 0xb2}], 0x8, &(0x7f0000001740)=""/246, 0xf6, 0x1ff}, 0x4}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000002cc0)=[{&(0x7f0000001880)=""/110, 0x6e}, {&(0x7f0000001900)=""/213, 0xd5}, {&(0x7f0000001a00)=""/133, 0x85}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/228, 0xe4}, {&(0x7f0000002bc0)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0x183}, 0x7f}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002d40)=""/249, 0xf9}, {&(0x7f0000002e40)=""/48, 0x30}, {&(0x7f0000002e80)=""/112, 0x70}, {&(0x7f0000002f00)=""/129, 0x81}, {&(0x7f0000002fc0)=""/159, 0x9f}, {&(0x7f0000003080)=""/189, 0xbd}, {&(0x7f0000003140)=""/72, 0x48}, {&(0x7f00000031c0)=""/53, 0x35}, {&(0x7f0000003200)=""/180, 0xb4}, {&(0x7f00000032c0)=""/181, 0xb5}], 0xa, &(0x7f0000003440)=""/9, 0x9, 0x2}, 0x711}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003480)=""/252, 0xfc}, {&(0x7f0000003580)=""/90, 0x5a}, {&(0x7f0000003600)=""/165, 0xa5}, {&(0x7f00000036c0)=""/26, 0x1a}, {&(0x7f0000003700)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x5}, 0x100000000}, {{&(0x7f0000003800)=@ipx, 0x10, &(0x7f0000003d00)=[{&(0x7f0000003840)=""/200, 0xc8}, {&(0x7f0000003940)=""/153, 0x99}, {&(0x7f0000003a00)=""/219, 0xdb}, {&(0x7f0000003b00)=""/27, 0x1b}, {&(0x7f0000003b40)=""/160, 0xa0}, {&(0x7f0000003c00)=""/218, 0xda}], 0x6, 0x0, 0x0, 0x6}, 0x1}], 0x5, 0x100, &(0x7f0000003ec0)={0x77359400}) 2018/02/26 09:52:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) read(r0, &(0x7f00004fa000)=""/111, 0x6f) sendmsg$netrom(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@full={{0x3, {"53578bb311827b"}, 0x3}, [{"574d8cc33bb0af"}, {"16769a456c7b1f"}, {"d35faeab5a7a3c"}, {"61c6b85e226976"}, {"2eb35f58970999"}, {"f2319c44e34bab"}, {"e632985dd4e401"}, {"53300aa74d442a"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000080)="b36188ef9ffc65d8629e", 0xa}, {&(0x7f0000000180)="8d70d505ad1bf040c17a72dc8ef55de74be63b170e0ae9b671ad68f46d80ae95e58ea7010f04309fec9ad03a92eccbb245f940528ca01d014e6f1b027223b7ca1f5dd462b3ee460d8ed8e220f744f4befe8f63b19cf04170054205c4a5e1fa54cce8c93f8b93e4a9b6017ffe9c5a1f3329154c3caa6e567643ce6d243473b68805ba1715854c168fbafbbfa8d86f3910ff6bfa467735af23f2dda7e591b447ccb332b4e1e0886cf426a0d58fd8ff3eb3989fb5333d690eeeb6ed1a93562f8174bfd207eb3edfab7a827a8e28fc5ef69d13d55ec4e6be104b222968447859bb5ff1c1a835b34b9e3133605eab5086a9b73cbaa183783e274c", 0xf8}, {&(0x7f0000000280)="e5bf4b2d40e9b118705287646ec12ffbfb36fb7ff01b573a32e60fa5d68c5fa7cb94a7ba2d1e448c782fe57af35c26effdf00ae56d419a8841a38bfc5b8835145537cdcdc780b4a2ba8e4dfe060b3c9d6fe6dd2f9950053c447acb", 0x5b}], 0x3, &(0x7f0000000300)=[{0x1010, 0x107, 0x3, "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"}, {0x108, 0x102, 0x8, "a28df5415c8bcee2e3a13709c013d08541950e72f1fe97705e92b2e4770460307a1ac7f944cf400d13766f5684577a6005120d6cdce36993b125c3e024ae42314659d1d672b4862f8dd04a1fabe8a94b15b9ad90831ab183bba37207e10da60805af3d763e92210e6b9da4eb412bb60ae22f1911c92cdab7eb653ede072324082e675e8f1ea8e192572bde6f77ecf01f682b92a9f13190be4390095dc6020c793349174d8c1a3beaf10379f67f701b65310dce9cd93d860c9286036c93054955dad96dabff698307ae47f6dcb025d090ef95d8027068cc5055a22b146f8b49034f6af7c4054ed79ebd6e15438521c80ece74acdf"}, {0x78, 0x110, 0xffff, "0c71fb385246edd61c87d8c8b847da13dcf999d4677c2cac40d2fba9e3d4c61e236ea9e8d793da50c1d68b11c2f3cd8ad78b2b5d831d6505bed29766758300cf8a5e3aba69385d38e5199d6e47e0b47d44f8c0ba0a9ff41c168034d820571b054f9bf434178a4470"}, {0x50, 0x0, 0x9ac3, "20a0ff2f67b6700e6b8e902536dd827e0a8d21a6c8a33d89a58d1cb579ca0f7c1506e8a077ff0786f887d43ee2573fbd685b172e077f4462b36ad78c05da5a"}, {0xe0, 0x19f, 0xfffffffffffffffb, "b62b770e0b48ff45fff1f255b885a5752223f8246806109e4e37f7a2ec4285154115b1e9f1eadd57e61031bab624690546d2dee792f0a85b4e99aec0ac8f2981aec285757c9bef29c0390f0d1af5028facb36eed9508fe82aa87516bb213a286afea3d3973ee67c4732b594bcbc693279f0678c78aaf284f423e55a6fdd70da29af91c85fa2f969a9c6f7b7363626fd32cd321dc5852c61415abc7890aa920d2ed0117966ed600b8b83d993328a047e5aa66251622b5cf97e26b0f82600715d40d7e990f60ae12a6d70df465e6ef"}], 0x12c0, 0x4000000}, 0x20000080) 2018/02/26 09:52:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003680)={@mcast2, 0x0}, &(0x7f00000036c0)=0x14) bind$packet(r1, &(0x7f0000003700)={0x11, 0x1, r2, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f00009258b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d15ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0ef92)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0efad)=""/178, 0xb2}, {&(0x7f0000a13fc6)=""/58, 0x3a}, {&(0x7f0000407f2a)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) 2018/02/26 09:52:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x185) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x4, 0xfffffffffffffffe, 0x3f, 0x8}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xc8, &(0x7f0000000200)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd2}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0xbb80, @empty, 0x1ff}, @in6={0xa, 0x1, 0x0, @empty, 0x6}, @in6={0xa, 0x1, 0x87, @empty}]}, &(0x7f0000000340)=0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x800, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f0000000440)=[{{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000100)="4cd7e2bd85fa0f6b37031d1ef4a679180bed1a9664a8ea9a9e1d3ae94e99dcbc3c5effc4bac991b3e7c64c552273d54089ef59b7b137a240f71876fa7e784e621a585f231040f890bc9b70671a0803ec0aadd7af9953497b3251e784f163a9ba572829c5b3c28c82836bfc5f", 0x6c}], 0x1, &(0x7f0000000180)=[{0x90, 0x13f, 0x100, "8f87001e2764ef85f6cf009222f483585d965cfb8b23fa0962a472d74b02aa9a97e4b79b705c3fbca5af2c33395d09d7bed34eeaba9af0d970adf6e4579a7e0a3ce338347b2464dd5f20301f11a51a7f0c087c574ba66a33d4062ea18300daca36b56bbbbcb1db353b7138e0ff73ac9f8a8aafb30e4fb7e70622"}, {0x40, 0x102, 0x7, "1c3d06cd2eaf1592001798debb9bdd7d2c2b0cc8203db5601ff0018bfc7d6b41ebfe8fee6f418c54e881473010be"}, {0x108, 0x117, 0x4, "86ff51f03db74b131f5cd9f35335b89654827db9f43da4431a813f87acd1a6c663383833468743e47723756f0f5c837c0e51ca3e5f165e0ad9f2e7158123707cf41c56da4afeb8153bc661dc673737c6d85ec0cb1c4c116693a503b13e64ea76d1c90fff3fdd4dc8645afaf6f5e2336f66a76d5ebd3deda6d817301b38a17da649fb8cadb4cd09ad6d63d2b62db49704c052b4a75dc499aa9ca02188193697e2957a2d3127326435bfd6f7d85895619b4ef084d32ce838b91c111f759edcb7825f0d26d8add719f2b0baa70a379d6e4d9145b7f43a90dfa91d8f60eceb7edbbc8c9b93a72b07acc558c9fe9507813ffd55e9f03e"}, {0x40, 0x107, 0x3, "91c7106e784c069f54952bd9d00f98e264fe52cfce20ad474107fb7fc1ce549bb2c39e5286b842a4cbc54c407c43"}, {0xa8, 0x0, 0x5, "a9f9aa1d59ca8e293e24d1289b8cd9ae62d646e45135a5453302b0efb77cbd7a5361b5af143b78182b405d515f23629f21a57ef37abdd4bdd6ef76a112df8d4cde7ad4961921fe958882f0af325a9b9c18978d05cd4810754e7c163f0a7d9e3755b22e278cc170db0c4c498f799c33447c9d8ef478f175b854213bc7d931ad42da0330f880058bf42f6ca4de68484458d3a7"}], 0x2c0, 0x20000000}, 0xfffffffffffffff8}], 0x1, 0x0) 2018/02/26 09:52:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0x1, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x401, 0x3, 0x5, 0x8, 0x20}, 0x9c12d4b1ddc71bff) mq_open(&(0x7f0000000000)="ca2700", 0x40, 0x10, &(0x7f0000000040)={0x4, 0xffffffffffffff81, 0x5, 0x7, 0x1, 0x7, 0x1, 0x9b}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/02/26 09:52:01 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000040)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x200, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x11, &(0x7f0000000080)=[]}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/02/26 09:52:01 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) r3 = socket$inet6(0xa, 0x4, 0x40) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r4+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) [ 46.856790] binder: 7150:7178 unknown command 899275157 [ 46.856797] binder: 7150:7178 ioctl c0306201 20000000 returned -22 2018/02/26 09:52:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/02/26 09:52:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r4 = getuid() socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001900)={0x0}) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) r11 = geteuid() lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002e00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002b40)=[{&(0x7f0000000180)={0x1344, 0x23, 0x300, 0x6, 0x2, "", [@typed={0x8, 0x84}, @typed={0x28, 0x3b, @str="27a36264657673656c6673656c666574683170726f63402f7d7070703100"}, @nested={0x12cc, 0x53, [@typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @generic="f8f6e78917498c8fc3becf2c667e4eab73adb7757486b9e423bb1824b16b7449035369b977c882e758081003142e52b44834d4e04783844cb8cb4fcf10989446c3060ed1b693846c4ca8672e36851db3db3ec8fe4dea6e088393b94327a695d2824a0096ffc2c74f85f96b8f6164d6242bfbcda9e3530a03ed5ccb4f19cb87e183349e809932277c3b30b3bbb1aae165ef68cb143d78024baf4dd13e9dc37420ad7805aebd339ce38ecb8c9a74f4e3642caf2982fb7acc8ae3d199d3d1124b9c7552327c80b6e986e657d2d50fb2a2a50d00eb", @generic="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@generic="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@typed={0x8, 0x3b}, @generic="2300a5c4998c3695dfd11c69bba42b4d1bf7eac4910e2d17a7609992d0577b2d33f9af362d83ae0519b45a0f12b0ecb1b127596927b7e5b3a9d413db5bab76af0fb611c6", @typed={0x18, 0x86, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x160, 0x25, [@typed={0xc, 0x65, @str='\x00'}, @typed={0x10, 0x68, @u64=0x5}, @typed={0xcc, 0x39, @binary="f4893f4935fb4e297599ce9fb560d4f1dd9cc15e5ee704f9706c97463486f8b6215bc8428c53e8455219d1b1b566a87fa06ba5b24db1cb6198dba6b0a10c1ef5e3bb8adc15819ebe51b749123fa6c95b24ec1cddbd96adca0e2671b54b74820eb3064fe564bb377f7f37db2f0ad16271a17ea4c6498f2703d685f38756269b2db68e3c4ad532727902de840e6d38e9973af01c0e1d4a4a105e45ce218d5092ca8a4b7b31dac87de232ec8e2538dc7e957b6b76f337f7c70f79530605f022e8953d9a"}, @generic="26db2826b238282ec3a26caba993a68c7e3483a2a737342529591ff585b6a066133f2e949b4bd12c4bc986f09ded3d9df698f3528b2cb7ca6128a5942a040e8ac1affa29f89bc807d71a3304d8fee3de88c3f0dfc3fa4045751a5a2ddc893342a7710cd4a465bae2763896ec1013b490c99e"]}]}, 0x11f0}], 0x3, &(0x7f0000002dc0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x8004}, 0x800) accept$packet(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002e80)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002ec0)={@generic="1cfcf1d286e968d668ab16636b1e2271", r13}) getpriority(0x0, 0x0) 2018/02/26 09:52:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x185) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x4, 0xfffffffffffffffe, 0x3f, 0x8}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xc8, &(0x7f0000000200)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd2}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0xbb80, @empty, 0x1ff}, @in6={0xa, 0x1, 0x0, @empty, 0x6}, @in6={0xa, 0x1, 0x87, @empty}]}, &(0x7f0000000340)=0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x800, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f0000000440)=[{{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000100)="4cd7e2bd85fa0f6b37031d1ef4a679180bed1a9664a8ea9a9e1d3ae94e99dcbc3c5effc4bac991b3e7c64c552273d54089ef59b7b137a240f71876fa7e784e621a585f231040f890bc9b70671a0803ec0aadd7af9953497b3251e784f163a9ba572829c5b3c28c82836bfc5f", 0x6c}], 0x1, &(0x7f0000000180)=[{0x90, 0x13f, 0x100, "8f87001e2764ef85f6cf009222f483585d965cfb8b23fa0962a472d74b02aa9a97e4b79b705c3fbca5af2c33395d09d7bed34eeaba9af0d970adf6e4579a7e0a3ce338347b2464dd5f20301f11a51a7f0c087c574ba66a33d4062ea18300daca36b56bbbbcb1db353b7138e0ff73ac9f8a8aafb30e4fb7e70622"}, {0x40, 0x102, 0x7, "1c3d06cd2eaf1592001798debb9bdd7d2c2b0cc8203db5601ff0018bfc7d6b41ebfe8fee6f418c54e881473010be"}, {0x108, 0x117, 0x4, "86ff51f03db74b131f5cd9f35335b89654827db9f43da4431a813f87acd1a6c663383833468743e47723756f0f5c837c0e51ca3e5f165e0ad9f2e7158123707cf41c56da4afeb8153bc661dc673737c6d85ec0cb1c4c116693a503b13e64ea76d1c90fff3fdd4dc8645afaf6f5e2336f66a76d5ebd3deda6d817301b38a17da649fb8cadb4cd09ad6d63d2b62db49704c052b4a75dc499aa9ca02188193697e2957a2d3127326435bfd6f7d85895619b4ef084d32ce838b91c111f759edcb7825f0d26d8add719f2b0baa70a379d6e4d9145b7f43a90dfa91d8f60eceb7edbbc8c9b93a72b07acc558c9fe9507813ffd55e9f03e"}, {0x40, 0x107, 0x3, "91c7106e784c069f54952bd9d00f98e264fe52cfce20ad474107fb7fc1ce549bb2c39e5286b842a4cbc54c407c43"}, {0xa8, 0x0, 0x5, "a9f9aa1d59ca8e293e24d1289b8cd9ae62d646e45135a5453302b0efb77cbd7a5361b5af143b78182b405d515f23629f21a57ef37abdd4bdd6ef76a112df8d4cde7ad4961921fe958882f0af325a9b9c18978d05cd4810754e7c163f0a7d9e3755b22e278cc170db0c4c498f799c33447c9d8ef478f175b854213bc7d931ad42da0330f880058bf42f6ca4de68484458d3a7"}], 0x2c0, 0x20000000}, 0xfffffffffffffff8}], 0x1, 0x0) 2018/02/26 09:52:01 executing program 6: bind(0xffffffffffffffff, &(0x7f0000016000)=ANY=[@ANYBLOB="0000009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c581103001b011ef3f60001e6ffffff000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"], 0x1) 2018/02/26 09:52:01 executing program 5: mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8") r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x57d, 0x444000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/02/26 09:52:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101001, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000004f45)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fdd124547b7") pipe(&(0x7f0000000040)) 2018/02/26 09:52:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r0, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000011c0)="df", 0x1}], 0x1, &(0x7f0000001380)=[]}}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0xb10, 0x1, 0xffffffff, 0x1, 0xfffffffffffff801, 0x40, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8001, 0x2b958c, 0x2, 0xb0f9, 0x7}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="b2000000fd8ece7f113e00001bcf"], 0x1a) 2018/02/26 09:52:01 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) accept4(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:01 executing program 2: r0 = memfd_create(&(0x7f0000000000)='selinux-systemuservboxnet0/\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x5, 0x5, 0xfffffffffffffffe}, 0xffffffffffffff40) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000d7000)=""/217) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delsa={0x30, 0x11, 0x0, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0xa, 0xff}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x12}}]}, 0x293}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x1d5, 0x4) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0x3, @empty}, @generic="1f94626415e349a484a20675086d82c1"}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xd49}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6b81}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/26 09:52:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008c0f4c), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40000000000000, 0x80000) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"b723c95641764d"}, 0x6}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40002000}) close(r0) 2018/02/26 09:52:01 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc}, {0x6}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101800, 0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xffffffff}, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x7, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x140, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:boot_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x32}, 0x44) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/174) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x3, r3, 0x10001, 0x3}) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x20004000, &(0x7f000000dff8)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0141001e08"], &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000140)=0xffffffffffffff06, 0x4) 2018/02/26 09:52:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x54c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) clock_getres(0x0, &(0x7f0000000080)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 09:52:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101001, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000004f45)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fdd124547b7") pipe(&(0x7f0000000040)) 2018/02/26 09:52:01 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x800}, 0x1) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)=""/44, &(0x7f0000000080)=0xffffffffffffff23) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)=""/71, &(0x7f00000000c0)=0x47) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:01 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) accept4(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x3, 0x9}, 0x8) 2018/02/26 09:52:02 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/72, 0x48) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/26 09:52:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) preadv(r0, &(0x7f0000331000)=[], 0x0, 0x102) 2018/02/26 09:52:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0000000000000010"}) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x482400, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:02 executing program 5: r0 = getpid() capset(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000000040)={0xfff, 0x7f, 0x7, 0xa9f0, 0x101, 0x33}) capset(&(0x7f0000581ff8)={0x399f1736}, &(0x7f00005ccfe8)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560206f8ff0004000000e0000000005800004824ca944f640000000000000080013b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) setpriority(0x0, r0, 0x101) 2018/02/26 09:52:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000084b000), &(0x7f0000de23d1)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x184) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 09:52:02 executing program 6: socketpair$inet6(0xa, 0x7, 0x101, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = memfd_create(&(0x7f0000000080)="0000000000000a6900177c000000ddf2", 0x3) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/48) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="1b8c34e008000100ffe4ffffdfa9da751d979d64b952988d0e61c268dfa470ce34ba73ee1d7a585cbc8805411704ced75a9f1f8b9dee29676b18996e20bafa80016226af3e"], 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/02/26 09:52:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/02/26 09:52:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x0, 0x9, 0xb1f, 0x5, 0x1, 0x1}) capget(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)) [ 47.222028] audit: type=1400 audit(1519638722.070:31): avc: denied { ioctl } for pid=7317 comm="syz-executor3" path="socket:[19592]" dev="sockfs" ino=19592 ioctlcmd=0x8981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/26 09:52:02 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xab41) write$sndseq(r3, &(0x7f0000000040)=[], 0xfffffffffffffdc3) dup2(r0, r2) 2018/02/26 09:52:02 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/02/26 09:52:02 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000650ffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80, 0x8, 0x3ff, 0x6, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6a, "e6171b6c83864d0b7f5117d7e1c6451015abb54ae8364babf7fea6ea6b4ebbc339c9e2cd988ed4ac5f14b335641d7a0a4fbf2f50d2ba2a706b1b322196e83ac92c63f6574cec8e1fbbe05d03b7b830dc0c41dd5e653db1eb54f13a561136d14c7c53a56055ed6205a271"}, &(0x7f0000000100)=0x72) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 09:52:02 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x375080, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000000)=""/112) accept(r0, 0x0, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x240, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x8001) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/127) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01000900000000000000e4eb0ab2fe2beb62007d2d029c5618809334e5cc68721810dabab85db0611727089048acb419677a3b78f32d5c755e7eaebfaa56cd26d916d01b8673047ed918ecd030a20b6e0a649884df0d4d6ed145f30486cc143e821db17c82f9e5b3ab24999c7a"], &(0x7f0000000140)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) 2018/02/26 09:52:02 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/02/26 09:52:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f0000f50000), 0x0, 0x0, &(0x7f0000d6e000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="3e7fb1bfe92d"}, 0x14) recvmmsg(r0, &(0x7f000001b000)=[{{&(0x7f0000004000)=ANY=[@ANYBLOB="987902a6b439071238dc1e0a7760bf209b9a07421eaec0504e7e2b4d3c4bff283abcd51766ee146fedbee19445fdfeadfe7f"], 0x10, &(0x7f0000000380)=[], 0x0, &(0x7f000001b000)=""/29, 0x1d}}], 0x1, 0x2060, &(0x7f00000003c0)={0x0, 0x1c9c380}) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x0, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:02 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2419fe002bdebf98000000001d0000000200000061e3f850cffe647d544a9206be0a7ca8d4c5db127eb8adf2acccf1516226c4bcccbfd4211d61681b6b987938b85a879c9a46ceb647f8432a7aca5fb23c0c2b9682a7446e015310cd40bdb93b4021c565c2860e694e0c6f12237fac724eb9c12b6d041893673074180c538f1285e043b94d26f10e08106b9739b5", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @random="6ff54817265a"}, 0x2e, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:02 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x2000000000000001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f0000000080)="f8357a3ddcb762839edfb1269035ffd6dbe65a9bebaa780dace4f4bd69329ffdc6a2a4150e9ce22552dd94f1a32253ef03af8b920e4e4b7212712b488ca7a40e8dd716ec2625c56c157c58a46d54b7e6e284f1f54dad65fa4fa952202005b47c6fe72ea862a2a64387e7d57de61d08d2ee27d7cb19682fa2d28e0394576135a53ee74f21e73db0346580d10f9b53d178a109ca011eed241a60e05ac656688a1170cc9bbba3f93b9c1cc685a9bd5e606363", 0xb1, 0x40805, &(0x7f0000000140)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a004e2200000000fe80000000000000000000000000000007000000aa7d78dfe2bd0f1cb1ac2e65fb5c14d1416aa2745798f13a986ca2c290aabcbfff1800edb26807eab768bc85ff96c3403946f901bbbc2d6d1856f83eb96a31084ea9babc781dcc"], 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/26 09:52:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00005f8fc8)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)=@ipv6_deladdr={0x40, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x40}, 0x1}, 0x0) 2018/02/26 09:52:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x20, 0x2, 0x1, 0x9, 0x1800000000}, 0x14) fcntl$setsig(r0, 0xa, 0x26) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702", 0x2) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x37, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) sync_file_range(r0, 0x5, 0xfffffffffffffffd, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 47.391302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56875 sclass=netlink_route_socket pig=7364 comm=syz-executor3 2018/02/26 09:52:02 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) pipe(&(0x7f0000000180)) 2018/02/26 09:52:02 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r2}, 0x14) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000bb37"], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) connect$packet(r0, &(0x7f0000000180)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendfile(r0, r1, &(0x7f0000000080), 0x10001) sendto$ax25(r1, &(0x7f00000001c0)="ce15fd859376b7901b2349956122a77e65367eda6e959676a53c80daa3e5a88ea9d24e65b8774f62aedbd7649a898cba4e1750282c98da85bf288e113b2039dada6361322d61d4abe874fe4f303653134bfa89d63f1b188bd942971b8d4702cf30503d1481e8e5a2cfbfada8277881c6edeb2f9add1476b0941b88fb8aa6faf9e9f7167ba96aa40cd9", 0x89, 0x41, &(0x7f0000000280)={0x3, {"c24d8e88829f0e"}, 0x4}, 0x10) 2018/02/26 09:52:02 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = socket$inet(0x2, 0x80000, 0x6) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x5, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000f74ff6)='attr/exec\x00') ioctl(r2, 0x1, &(0x7f0000000000)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000040)=0x200000000000d5) 2018/02/26 09:52:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/17) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') fcntl$dupfd(0xffffffffffffffff, 0x406, r1) 2018/02/26 09:52:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x20, 0x2, 0x1, 0x9, 0x1800000000}, 0x14) fcntl$setsig(r0, 0xa, 0x26) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702", 0x2) 2018/02/26 09:52:02 executing program 4: clone(0x200, &(0x7f0000000000)="83bc3013467007988d5444d4ef3a2ccb7afd6ce93749f9ddff811e7a6bb017b1f884262e39a5b43f6d52a4e38ff132aa731d26bbe7dd26e573aef6464a84b08f33ce98fe4a5cb51ada2d3a4e16", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6e, "bbd7194452bd94bc17b6f0c47979e80421e8c5df2b91d2e8c81b072fad03882b1c11b16fd2c747a3985a175c04466a46963d841f9f81627efe18347cf5725909a1c87fe9b33c6d40cc7a3033d93351b4e8907984a5f6fde06317f662c394f479cc8fc83f566b426a4060520b6235"}, &(0x7f00000001c0)=0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x1, 0x3f, @empty, 0x1}}, 0xfffffffffffffffc, 0x10000}, &(0x7f00000002c0)=0x98) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0xfffffffffffffead, 0x62) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000f86c2b)=""/84, 0x54, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x26102, 0x0) fchmod(r3, 0x100) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) prctl$intptr(0x1e, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x1, 0x6, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40880}, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400fbff1c0013f0ff0000000000000002000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/02/26 09:52:02 executing program 5: setrlimit(0x7, &(0x7f0000becff0)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @broadcast=0xffffffff, @rand_addr=0xff}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) 2018/02/26 09:52:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x8, 0x3ff}) lseek(r1, 0x0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @generic="bd0f3615e0528fef0b909eedbc665df3"}) 2018/02/26 09:52:02 executing program 1: r0 = socket$inet6(0xa, 0xa0004, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40001, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) [ 47.510353] IPVS: Creating netns size=2536 id=9 [ 47.545972] IPVS: Creating netns size=2536 id=10 2018/02/26 09:52:02 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402082, 0x40) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r1, r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x212, 0x1]) 2018/02/26 09:52:02 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @multicast2=0xe0000002}, {0x6, @random="0379cdbb3f83"}, 0x40, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000280)=0x3) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1ff, 0x200, 0x400, 0x40, r2}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:02 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e46eb0)=[{&(0x7f0000620000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000bf2f90)=[{&(0x7f000080e000)="33f2aed82749e1139ac9f3cee19d9cba8e1d57d37dd7f0c91ef7642663c7e90cd0e2d7c251db4a269653b12479199d6abb94d03f9b3cad880bfbd79cd65d769a7bd8998d8058c6b8cfda224388442f1dce45f7d0d11d004adbe5449a2d5c", 0x5e}], 0x1, &(0x7f000066b000)=[]}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 09:52:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/17) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') fcntl$dupfd(0xffffffffffffffff, 0x406, r1) 2018/02/26 09:52:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@common='lo\x00', @ifru_flags=0x8002}) 2018/02/26 09:52:02 executing program 1: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x10000000005) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/26 09:52:02 executing program 6: r0 = socket$inet6(0xa, 0x20000080001, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000006efef0e969a456dd6d79efa3fa0001000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/02/26 09:52:02 executing program 4: clone(0x200, &(0x7f0000000000)="83bc3013467007988d5444d4ef3a2ccb7afd6ce93749f9ddff811e7a6bb017b1f884262e39a5b43f6d52a4e38ff132aa731d26bbe7dd26e573aef6464a84b08f33ce98fe4a5cb51ada2d3a4e16", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6e, "bbd7194452bd94bc17b6f0c47979e80421e8c5df2b91d2e8c81b072fad03882b1c11b16fd2c747a3985a175c04466a46963d841f9f81627efe18347cf5725909a1c87fe9b33c6d40cc7a3033d93351b4e8907984a5f6fde06317f662c394f479cc8fc83f566b426a4060520b6235"}, &(0x7f00000001c0)=0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x1, 0x3f, @empty, 0x1}}, 0xfffffffffffffffc, 0x10000}, &(0x7f00000002c0)=0x98) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0xfffffffffffffead, 0x62) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000f86c2b)=""/84, 0x54, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x26102, 0x0) fchmod(r3, 0x100) 2018/02/26 09:52:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8003) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x0, 0x4, 0x200, 0xffffffff, 0x6, 0x5db6}) [ 48.647393] pktgen: kernel_thread() failed for cpu 0 [ 48.652573] pktgen: Cannot create thread for cpu 0 (-4) [ 48.657947] pktgen: kernel_thread() failed for cpu 1 [ 48.663080] pktgen: Cannot create thread for cpu 1 (-4) [ 48.668420] pktgen: Initialization failed for all threads 2018/02/26 09:52:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000369ffc)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0}, 0xc) 2018/02/26 09:52:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="1b1e95ba9a3a356ea86009df338ace73e41d29ca", 0x14) 2018/02/26 09:52:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:03 executing program 6: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0xf5c2, 0x9, 0x8002) r2 = gettid() r3 = memfd_create(&(0x7f0000000000)='&lo&nodev', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) r4 = syz_open_procfs(r2, &(0x7f0000000040)="6664001a000000") fchdir(r4) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 09:52:03 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$notify(r0, 0x402, 0xa) r1 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/02/26 09:52:03 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r3) 2018/02/26 09:52:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x7f}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) 2018/02/26 09:52:03 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e46eb0)=[{&(0x7f0000620000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000bf2f90)=[{&(0x7f000080e000)="33f2aed82749e1139ac9f3cee19d9cba8e1d57d37dd7f0c91ef7642663c7e90cd0e2d7c251db4a269653b12479199d6abb94d03f9b3cad880bfbd79cd65d769a7bd8998d8058c6b8cfda224388442f1dce45f7d0d11d004adbe5449a2d5c", 0x5e}], 0x1, &(0x7f000066b000)=[]}], 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 09:52:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x2, {0x2, 0x1, @multicast2=0xe0000002}, @generic="4767836a125425de9ca6baaeaa0625de"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x0, @rand_addr=0xfff}, @generic="39b3a96eb1e6c910aa4ba27bda86ae80"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x7fffc, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)=""/222, &(0x7f0000000240)=0xde) 2018/02/26 09:52:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x25) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) accept$unix(r1, 0x0, &(0x7f0000000080)) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) read(r0, &(0x7f0000000100)=""/98, 0x62) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff9fd8)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_eeprom={0x4b, 0xf}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x20) 2018/02/26 09:52:03 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000180)=0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) sched_getscheduler(r2) setreuid(r0, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) fcntl$setown(r3, 0x8, r2) 2018/02/26 09:52:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/26 09:52:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/26 09:52:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0]], 0x3}, 0x1}, 0x0) [ 48.987842] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.992400] CPU: 1 PID: 7505 Comm: syz-executor1 Not tainted 4.9.84-ga9d0273 #44 [ 48.999927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.009268] ffff8801cd507480 ffffffff81d956b9 ffff8801cd507760 0000000000000000 [ 49.017259] ffff8801cd6b8290 ffff8801cd507650 ffff8801cd6b8180 ffff8801cd507678 [ 49.025290] ffffffff816626da 0000000000000284 ffff8801cc93b968 ffff8801cc93b8a0 [ 49.033279] Call Trace: [ 49.035844] [] dump_stack+0xc1/0x128 [ 49.041185] [] handle_userfault+0xa3a/0x1310 [ 49.047217] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.054200] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.060579] [] ? check_irq_usage+0xb1/0xe0 [ 49.066439] [] ? handle_mm_fault+0x117b/0x2530 [ 49.072652] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.078854] [] handle_mm_fault+0x1fd1/0x2530 [ 49.084895] [] ? __pmd_alloc+0x410/0x410 [ 49.090580] [] ? __lock_is_held+0xa1/0xf0 [ 49.096358] [] __do_page_fault+0x5c2/0xd40 [ 49.102216] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.108163] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.114804] [] do_page_fault+0x27/0x30 [ 49.120315] [] page_fault+0x28/0x30 [ 49.125565] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.132549] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 49.139533] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.146516] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 49.153848] [] ? __mark_inode_dirty+0x226/0x1080 [ 49.160222] [] ? __mark_inode_dirty+0x19b/0x1080 [ 49.166610] [] generic_perform_write+0x1dc/0x500 [ 49.172987] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 49.179364] [] ? page_endio+0x180/0x180 [ 49.184961] [] ? file_update_time+0xbc/0x3b0 [ 49.190998] [] ? current_time+0xd0/0xd0 [ 49.196593] [] __generic_file_write_iter+0x348/0x570 [ 49.203327] [] generic_file_write_iter+0x2d5/0x600 [ 49.209879] [] __vfs_write+0x4bf/0x680 [ 49.215396] [] ? do_iter_readv_writev+0x400/0x400 [ 49.221859] [] ? __lock_is_held+0xa1/0xf0 [ 49.227629] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/26 09:52:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000, 0x2000) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/02/26 09:52:04 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b5fb0)) 2018/02/26 09:52:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000000000)="f5d49fbc42461d4da518d42179ee038d1ccfbed35209dca967d673f542db3dd4"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="c16aeae2773cc711539b0ed3b5e309a8466b9bcd4b5da37c35e6b811f7ecd60f10601a72a1ebd97041edd59273392e7404458fd30b86675e09b797d1b276dfa621ee93a7b21d591388e80395285aa6c0d89a4e18d3fc551e1ee314d2525ea8b0c0a476ed611bd1ee04d7ee0dd4c4e7d82e549e7abdb505a3943e30bb50f305f863714646e5f064a85793ae19f52650c0d7fb6f04c98bd4f626fbcd91fd81c24b3168f51850a3b9e81bfa8f9fc9e21dea6488037eb780ade28143ea281ba1fe748fc03eaac03af0a804e584a9a2f93e7c852ce8f970c9", 0xd6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl(r0, 0x0, &(0x7f0000000140)="09774069ddccb1ba17c1c2f5911940f8e9e993b8fbea9cd71f7640f383d8ba7a97dbe8758d403126ed") ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3}) 2018/02/26 09:52:04 executing program 6: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0xf5c2, 0x9, 0x8002) r2 = gettid() r3 = memfd_create(&(0x7f0000000000)='&lo&nodev', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) r4 = syz_open_procfs(r2, &(0x7f0000000040)="6664001a000000") fchdir(r4) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 09:52:04 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1fffffffe0100, 0xabaf, 0x7ff, 0x4, 0x0, 0x4, 0x4, 0x0, 0x7, 0xa1}) 2018/02/26 09:52:04 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) accept$unix(r1, 0x0, &(0x7f0000000080)) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) read(r0, &(0x7f0000000100)=""/98, 0x62) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:04 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 49.234180] [] ? __sb_start_write+0x14a/0x310 [ 49.240297] [] vfs_write+0x189/0x530 [ 49.245631] [] SyS_write+0xd9/0x1b0 [ 49.250877] [] ? SyS_read+0x1b0/0x1b0 [ 49.256302] [] ? do_syscall_64+0x48/0x490 [ 49.262071] [] ? SyS_read+0x1b0/0x1b0 [ 49.267490] [] do_syscall_64+0x1a4/0x490 [ 49.273173] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 09:52:04 executing program 4: r0 = socket$packet(0x11, 0x100000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x265) sendto$packet(r0, &(0x7f0000000000)="2d01000000080000000003000000000000000001000000200000004d283f29cdff2fad6929e451ae2b595acd33a161e0b0238480aad7f2a8ff7f00006067be01994c1dcdf929f8eb63c9d0c69431ef276844f7a0f5af6d", 0x57, 0xfffffffffffffffc, &(0x7f0000455fec)={0x11, 0x280000000800, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/26 09:52:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000001080)=0x4) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xd, 0x2, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x2, 0x1000, @empty, 0xffffffff}, {0xa, 0x0, 0xddc7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xdd}, 0x7fffffff, [0x200, 0x3ff, 0x3, 0x4, 0x100000000, 0x82, 0x7ff, 0x7ff]}, 0x5c) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130500000000000000000200104df8e921355595000cce479be3f689b1a71ec976ce55e9f582f8b8d38fc1ffffffa0583dfba6a82b7c4260a9155033ddb50d919c19d670a503a0d85b9307fe03e4ffffffff00000000e11b8c5826bf0f5e0216192dea226728dead3a35459f2e36148bc8a22f8653bf8bc841975766626f82a3d155a0dacc7705995acecaf162834e7e4bbfe39df7153087050b1031b564f9e9764bdc0c79f1ff5d12cf5040da537f068e4d79f031a99d", @ANYRES32, @ANYBLOB="0000080018dc5f98cad76b58"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/60, 0x20}) dup2(r0, r2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/02/26 09:52:04 executing program 0: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0x2, @rand_addr=0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) [ 49.347673] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.354319] CPU: 0 PID: 7537 Comm: syz-executor1 Not tainted 4.9.84-ga9d0273 #44 [ 49.361878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.371227] ffff8801cc95f480 ffffffff81d956b9 ffff8801cc95f760 0000000000000000 [ 49.379303] ffff8801cd6b8410 ffff8801cc95f650 ffff8801cd6b8300 ffff8801cc95f678 [ 49.387336] ffffffff816626da 0000000000000284 ffff8801cd32a168 ffff8801cd32a0a0 [ 49.395321] Call Trace: [ 49.397886] [] dump_stack+0xc1/0x128 [ 49.403240] [] handle_userfault+0xa3a/0x1310 [ 49.409282] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.416275] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.422664] [] ? __lock_is_held+0xa1/0xf0 [ 49.428448] [] ? handle_mm_fault+0x117b/0x2530 [ 49.434668] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.440883] [] handle_mm_fault+0x1fd1/0x2530 [ 49.446924] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.453915] [] ? __pmd_alloc+0x410/0x410 [ 49.459621] [] ? __lock_is_held+0xa1/0xf0 [ 49.465408] [] __do_page_fault+0x5c2/0xd40 [ 49.471264] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.477208] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.483845] [] do_page_fault+0x27/0x30 [ 49.489358] [] page_fault+0x28/0x30 [ 49.494615] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.501611] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 49.508594] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.515578] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 49.522917] [] ? mark_held_locks+0xaf/0x100 [ 49.528879] [] generic_perform_write+0x1dc/0x500 [ 49.535259] [] ? page_endio+0x180/0x180 [ 49.540861] [] ? file_update_time+0xbc/0x3b0 [ 49.546892] [] ? current_time+0xd0/0xd0 [ 49.552492] [] __generic_file_write_iter+0x348/0x570 [ 49.559215] [] generic_file_write_iter+0x2d5/0x600 [ 49.565766] [] __vfs_write+0x4bf/0x680 [ 49.571273] [] ? do_iter_readv_writev+0x400/0x400 [ 49.577737] [] ? __lock_is_held+0xa1/0xf0 [ 49.583515] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.590078] [] ? __sb_start_write+0x14a/0x310 [ 49.596200] [] vfs_write+0x189/0x530 [ 49.601536] [] SyS_write+0xd9/0x1b0 [ 49.606787] [] ? SyS_read+0x1b0/0x1b0 [ 49.612216] [] ? do_syscall_64+0x48/0x490 [ 49.617986] [] ? SyS_read+0x1b0/0x1b0 [ 49.623415] [] do_syscall_64+0x1a4/0x490 [ 49.629100] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 09:52:04 executing program 7: geteuid() pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="2400000058001f00ff07f4f9002304000a00f51108000100020180070000000000000000", 0x24) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/169) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) dup2(r0, r2) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/02/26 09:52:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') pread64(r0, &(0x7f0000000080)=""/234, 0x316, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa4280, 0x0) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x2, 0xfffffffffffffc00, 0x9, 0x401, 0x0, 0x5}) 2018/02/26 09:52:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000000000)="f5d49fbc42461d4da518d42179ee038d1ccfbed35209dca967d673f542db3dd4"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="c16aeae2773cc711539b0ed3b5e309a8466b9bcd4b5da37c35e6b811f7ecd60f10601a72a1ebd97041edd59273392e7404458fd30b86675e09b797d1b276dfa621ee93a7b21d591388e80395285aa6c0d89a4e18d3fc551e1ee314d2525ea8b0c0a476ed611bd1ee04d7ee0dd4c4e7d82e549e7abdb505a3943e30bb50f305f863714646e5f064a85793ae19f52650c0d7fb6f04c98bd4f626fbcd91fd81c24b3168f51850a3b9e81bfa8f9fc9e21dea6488037eb780ade28143ea281ba1fe748fc03eaac03af0a804e584a9a2f93e7c852ce8f970c9", 0xd6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl(r0, 0x0, &(0x7f0000000140)="09774069ddccb1ba17c1c2f5911940f8e9e993b8fbea9cd71f7640f383d8ba7a97dbe8758d403126ed") ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3}) 2018/02/26 09:52:04 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62747266732e7070703047504c76626f786e6574302500c5cd9e3680580d5400e8a9e4aecf78ec01b55b66ccb0ebf27df98b18fdf8ae7b7cad0a09104115a9dba81e9d61f3a81709370ecdf8aaab07cb363cb58ee3693fb92e624a15af7c9c62a3747ef0031eda1b2ec4f16f790322c2173267c11bcd2b0475807d0b4eeeb0adb87cf82f48541287fbd123054b68cbca33acd523622b73c93f342c2f12411bff76aaf014aed439d99b806ee9541210d0df2241b0f64a796a33950279120cfed84467ec1d92d2149d954fd69549f63762a66a5a478d382f99c47e100f66a5aa8483668392"], &(0x7f0000000080)=""/200, 0xc8) dup(0xffffffffffffffff) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/02/26 09:52:04 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) tee(r0, r0, 0x1, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) getuid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 09:52:04 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x20, 0x0, 0x4, 0x74b0}, &(0x7f0000000100)=0x18) mount(&(0x7f00001f6ff6)='./control\x00', &(0x7f0000b96000)='./control\x00', &(0x7f00004b4000)='vfat\x00', 0x1000, &(0x7f0000000040)="7585fa0ab5d694a73e169b9bee76ea593eb54671b475894d4e048db6") setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) rmdir(&(0x7f0000ef8ff6)='./control\x00') 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="000008002b008100fffffffff38029b6b048b0aee53c0eff07512c4483df648c6323c0113e1e6bbe9fb141d5589b247ec19643de15850e6a5d20b6e566f4563aaea5bacb2c7353f5d9c81c4f86c8"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 1: r0 = memfd_create(&(0x7f0000000540)="7d656d30298f7573657200", 0x3) signalfd4(r0, &(0x7f0000000040)={0x3d}, 0xffffffffffffff58, 0x2) fsetxattr(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='trusted.vboxnet1loe-1\x00'], &(0x7f00000005c0)='\'vboxnet0cgroup\x00', 0x10, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) sendto$inet(r0, &(0x7f0000000000)="23465a85226d20f1a3a59487e20ab5c17d6b3546d0619d9d3a7e5b6f4d51ccbcf50e78a07133ec3714c87b889586b8dffb91970825cd9e5ac5b4712ba4bd29cd581c0a5f21d5ae56e170e56a5c49ad41a1519226758fc880e391ba6afba0c3365aae1cac318b576ac9cb7ed588a64abf8d655147ada3a85e8b02d88f3d9941da4ce47d7fd4d33f50975afb392805826e8d4693538067f83cd8b9301f4f233fc8b934b35ecfb0eb9156f42ea46e7df165721597b447b1f3f401bc1a558a4601c3573a139bd8267ccd92beba5aa52ac51eed93ade587352a81231bc8fa5da4fa3ef78be50d51641e24b4ff", 0xfffffffffffffcf7, 0x2000008000, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x2}, 0xfffffffffffffd12) 2018/02/26 09:52:04 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x8, 0x401, 0x7, 0x8}, &(0x7f0000000200)=0xa0) write$selinux_create(r0, &(0x7f0000000240)=@objname={'system_u:object_r:ssh_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='./file0\x00', r2, r3, 0x1000) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r5 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r5, &(0x7f0000000500)) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) splice(r4, &(0x7f0000000600)=0x50, r4, &(0x7f0000000640), 0x40, 0xc) bind$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000006c0)="c1102d2594472fdbd294a2dfe7c710621d7fa290452a9231a22291c347e5f0779d433fea5da1a2d9614e32294d8ec8c7748e18b47f988b2a37de9861d6f65a7cc82c0d7507a6f930ff6903ecc68acd091c41bf15f430d36cad549f5016a1f1f6ba39e59cde74b8e848ed30196327a52851547828cd8b3807854f2c80880f3bf2e246e3930dfcaa03e695575ffd85d70669194398a136ecb2c5a7412b", 0x9c) ptrace$peek(0x2, r5, &(0x7f0000000780)) close(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000007c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000800)=""/130) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000008c0)={0x0, 0x2710}, 0x10) bind(r0, &(0x7f0000000900)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="27ee8eec4d3c281e85bf5c4c35364186"}}, 0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000940)=@sack_info={r1, 0xfffffffffffffff8, 0x7}, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) fcntl$getown(r4, 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000b00)={0x1, &(0x7f0000000980)=""/61, &(0x7f0000000ac0)=[{0x7, 0xc6, 0x7, &(0x7f00000009c0)=""/198}]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000b40)=0x5, 0x4) 2018/02/26 09:52:04 executing program 3: rt_sigaction(0x2, &(0x7f0000000000)={0xfcba, {0x4}, 0x4, 0x8}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() prlimit64(r1, 0x9, &(0x7f00000000c0)={0xa35, 0xffffffff}, &(0x7f0000000100)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x2000) write$selinux_access(r2, &(0x7f0000000180)={'system_u:object_r:getty_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x32}, 0x33) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) tee(r0, r0, 0x1, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) getuid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 09:52:04 executing program 1: r0 = memfd_create(&(0x7f0000000540)="7d656d30298f7573657200", 0x3) signalfd4(r0, &(0x7f0000000040)={0x3d}, 0xffffffffffffff58, 0x2) fsetxattr(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='trusted.vboxnet1loe-1\x00'], &(0x7f00000005c0)='\'vboxnet0cgroup\x00', 0x10, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) fchmod(r0, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0x1, @empty}, @common='bridge0\x00'}) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f00000000c0)) [ 49.747103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 09:52:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x8, @fr=&(0x7f0000000040)={0x3, 0x80, 0x1ff, 0xa02, 0x0, 0x3, 0x7ff}}}) r1 = socket$inet(0x2, 0x0, 0x3f) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)=@generic, 0xfffffffffffffd93) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@generic="8e9b7baf80f655492f57a12af3c5ab72", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000a1dff8)}}) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x3, 0x33ab, 0x0, 0xef9, 0x0, 0x6}) 2018/02/26 09:52:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000096ffe4)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) 2018/02/26 09:52:04 executing program 5: socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000080)={0x2, 0x100000001, 0x2, 0xa38, 0x9}) lookup_dcookie(0x8, &(0x7f00000000c0)=""/9, 0x9) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xffffffffffffff8e}, 0x0) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000000200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"], &(0x7f0000000480)=0x3bc) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/26 09:52:04 executing program 4: capset(&(0x7f0000032000)={0x19980330}, &(0x7f0000765fe8)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)=""/251, 0xfb) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f0000000180)={0x6, 0xffff, 0x3, 0x5, 0x8001, 0x3}) r2 = dup2(r0, r0) inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x80) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=ANY=[@ANYBLOB="100080"], 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009ccfb0)=[]}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000001c0)=0x26) 2018/02/26 09:52:04 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80006) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=ANY=[@ANYBLOB="0000aaaaaaaa00160000000000000000"], 0x1) [ 49.828378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 09:52:04 executing program 5: prctl$intptr(0xa, 0x3) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="ff000000ffffff06000000dd"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="330000100000000032c00000b95d033d", 0x10) 2018/02/26 09:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002f40)={0x0}) r1 = memfd_create(&(0x7f0000000000)='keyringself\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f00001f1ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227d, &(0x7f0000127000)) unshare(0x200402) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0xe90) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r4 = dup(r2) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 09:52:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x39f) prctl$void(0x1f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/102, &(0x7f0000001180)=0x66) 2018/02/26 09:52:04 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7ff, 0x5, 0x8, 0xffffffff, 0x9}, &(0x7f0000000140)=0x14) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r3) 2018/02/26 09:52:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_dellink={0x2c, 0x11, 0x102, 0x4, 0x3, {0x7, 0x0, 0x0, r1, 0x10a9, 0x2000}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x2c}, 0x1}, 0x8011) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00000000c0)="ec5e540c6ccd245a21c4756f2bfd2ce1f8f44027b3706c2f931187e646892668ffaa211dff2bd65b2baf793d60baa690498dfc9b6460f92c79b47bacfd3454585312173b2c34ebbbb4bcfc12fac650cafa1e42c23676daefcf920f49bea07d37149634f3d9a58a3ab3abafc2837456e02556") 2018/02/26 09:52:04 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') preadv(r0, &(0x7f00009c2ff0)=[{&(0x7f0000cb5000)=""/15, 0xf}], 0x1, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) write$selinux_create(r0, &(0x7f00000000c0)=@access={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4d) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0xf, r1, 0xd6c9, 0xfffffffffffffffa) 2018/02/26 09:52:04 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000eff0)={r1, 0x1, 0x6, @random="114be9effdc1"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0xb4, @empty}, 0xfffffffffffffef6) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/204) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000140)={@common='vcan0\x00', @ifru_map={0x2, 0x3, 0x6, 0x5, 0x1, 0x9}}) 2018/02/26 09:52:04 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x0, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xffffffffffffb864) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:04 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) [ 49.960048] device syz5 entered promiscuous mode [ 50.012768] device syz5 left promiscuous mode 2018/02/26 09:52:04 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) renameat2(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) pipe(&(0x7f0000000080)) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x542, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x118) dup2(r0, r2) msync(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4) 2018/02/26 09:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) lseek(r0, 0x0, 0x1) 2018/02/26 09:52:04 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbffc8)={0x0, 0x0, &(0x7f0000fc2fa0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51, 0xffffffffffffffff}, 0x40002106) 2018/02/26 09:52:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109080, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0x2f, 0x10, [], [@ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x18, {0x0, 0x4, 0x5, 0x1, [0x95, 0x4]}}, @ra={0x5, 0x2, 0x400}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x1, 0xe, 0x7, 0x5a9, [0x3, 0x171, 0x20, 0x1ff, 0x0, 0x9, 0x8]}}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @ra={0x5, 0x2, 0x4}]}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/26 09:52:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x400000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x114a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x7ff}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000480)="2400000002031f001cfffd946fa2830020200a000900010038354fac0701e7000000c437", 0x24}], 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) sendmmsg$nfc_llcp(r1, &(0x7f0000004240)=[{&(0x7f0000000140)={0x27, 0x6, 0x6, 0x6, 0x81, 0x0, "793aaf2ea1c5606e1cf6d73bf5aadda4141e34956c1938477a93e03ab0216c58bdb1a4d497fc739d8015ed3117e197b202f140d0878eae98b79cb592e793f9", 0x8}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000001c0)="30dcde682bae04d0a8442a212542b551b506b5c407d5fd", 0x17}, {&(0x7f0000000200)="8fb696740515848cbbb2455a8b217f91541a053916f8aeff6ecacbe20ed688f1e503ad1015b8777a23cfd606f18e1aae18c31ec7db2ba2a29febf8a93d6fb9ca90bd0eb6aea57bb152f7e53329ac44934f46ef648867a0dc9cd1cd83f1605f2fe4df8e4c91c276bcebee55efca1e7c76b02ecb2564062973e90d8d2b976b49e3c2420ddf82d8763f057998f91880921b30695ba82ddf8aef41691b2ccc36abe350739161", 0xa4}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000002c0)="75e16765767e178d058ba214947dc64c8d85d7020676b3130e9855da1d5b6a831262374c568bf9788933d6750eb6a92efe9eff39f6d3f7971a794fd8be846f064cf2f9572c5d5f37cb76b7d277d605", 0x4f}, 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0x1010, 0x20004000}, {&(0x7f0000003500)={0x27, 0xffffffff84c52c8a, 0xa1e1, 0x7, 0x4e81cbf1, 0x8000, "08006b5c339f86a5d4e0b0955ffde9dbc166c6245780a367fcfead7900955e759b0f7408f17b7c9e721445905e54de53632be1181447625ed6a0115eb06c1b"}, 0x60, &(0x7f0000003a40)=[{&(0x7f0000003580)="c31eb7aedbb8e16950626676e27a971325d9f13f2541233e2421e04fddf37b1696f7ec66627db7b6e2b8c8718c285ff1ea702b144529e91685bfccc458951859ab396df3afb6c9b9c51ceef7ba1510a30598253a1f41efb9f047bc6c9b74b271cb3ad61f1ccdd8b217871faaf06928958ffe747a31dac207b355a51cb347c4e7ef6852a72a2f3cec6a5bb7580c7c4c0b5443223177d40bf6cb37a310e43747fb0ac9c322df267bad2466d27c18bedbc41d5b119397610b71e7ee369ba88c94ef398f79e06656ab737499cec4068fa099d6661213c6b5673c993c91516a434e68", 0xe0}, {&(0x7f0000003680)="e7c6aea5aebf1fa2cf6dc51065cc2e580df4b438521f78a8c1812de5ee359d7462bd64d895d16dfb102af3c879c6723bcafbbdb522f08418dea34dd45b4512f3b470ea1d854cdb65a94a9cae34ca55eb4c3809a5c243cd", 0x57}, {&(0x7f0000003700)="d46e05ad196ea1b0ea296e65f711d979b19dd1f3c77f1b0b03494284356d44e88087d2bf766159769d9bbf7566f7733d82a2c5dcf9c7abb3bdb3d14d750962a45b46fa2be1871ebd162896c41171866027e155838687db5101209da5545719476dfa48bb2b9acfd2698f6804a910ccf785a5543867bdaacc5e287c08219dfe37de3f125b2ee4c29be01ea9a71c5f5a166b0615bc6aed45", 0x97}, {&(0x7f00000037c0)="3c3067a1b845a5854a728828d19977f7232954ac4623c980c7a44b33518f5ecdc058ec83611735b9f4476c51133dd369088c6fe301c647ecf52da7612f1081746fa3d44e1d75fc7b862768006c471c7b911db30bcc457ea5c8a455fead0ef261ea", 0x61}, {&(0x7f0000003840)="e3c176751e538e29b068c7ff91c868f9a197300378ec824d0f784441c249d9db81edf2f5968925b2b7e636cae7bb2babd598d4bbcafa1fe6e44f52989bdebefe9a88d8c31a751ddb72f0b412153b6b87302dd2d33184a6eb1551b332023f12ac4ad13d4bb8bcfaae2ec0f5ce00b7ea566b71451001820becc1c3c009f1aa7f22f4f1cc3892fa57c603a294cae92c012f20a9bda9284868a8ea2c583ccdbae1b15a720576c9b3cafdacd23fed1191791cd2fc70", 0xb3}, {&(0x7f0000003900)="01967ddd6bf3cbefcc2e201fe4e933aeb80f9f55fc14b23df33c0510ea34934e77cf0b8aac25d16bca14fe57d13762ef79891de0f0a8f1e7ca1a1649e7ec3a030b27c13e667e5ae231f95a4c475d96e9e9160c345694d4a00798aad28691e33b2fb95a580876bbb4ca1b87714958b1315ddbb8ea84da02a59bdeab487dfd1ce95f02ec25f2b032889ddd1b2fed7777089f5565f8d704c382b8640bd900322260c9aae7315d3dec1cbafeaf5508c5a6423732", 0xb2}, {&(0x7f00000039c0)="b6029d5c70a509be234aefe88ab0c22e4acbf918433c1fc4af59c598d341824d1a3a5da5b120e519672e4fdb58d6508eaf56517dbb7a7739834d19ef2273493009e96f65637ff322e0d22c581e3651858724410dae37cd73eb44", 0x5a}], 0x7, &(0x7f0000003ac0)={0xf0, 0x194, 0x57ec, "6fd903f0765c00c973dbbafc5da30f2112d261d2feef4c4806f01572305db1e7a3680535f40a26d80a2d1832bcce8e8c718475935092d8de767d0c85a5a06f11de5d8d344a5dc4b46195f8f41c0ce9bb4ad7829b0b6d95dce0c4413afe88379044a75f053de8fb054e72496f2cc8bd7978a310c802586c0e2cc3a550e9e8756c1c3facf4531206ca66ae6d6b48cd50755076eef25a50f85dceb584b49f46850c3d93c48541389ff8c5e6364c27f6b019e1780e3c67a86514b3b443ee11b7986b24c0b7ba26d29fb2d63c64afbb6ef12b49c5f834494142c16b8de9"}, 0xf0, 0x80}, {&(0x7f0000003bc0)={0x27, 0x20, 0x0, 0x7, 0x4, 0x3, "2f07da7ac5c9fd256d6a30c9f419f0cab2a0dcea1c0760b94a5b3b09bd2b488915c0d1c6cda26227b1573302e2c74a13ea9ba63404b83e2c3e731af370bb85", 0x1ff}, 0x60, &(0x7f0000000440)=[{&(0x7f0000003c40)="c0966d2c8a477276f255d2fd0406407d0ac1a78e26b7936747abd93f91d0c09980bd317ce62e91eced198d5fb914b5f77c84cad10669d6c6f05dbcff9c30450b550656b928aaa7db6a6d46183ece5e34b17f30484a63c7b31299d10c25e99f373d9b6e7d6fc512a29e60c4e194a4f4cc02407bfa615959979c50925f1eff2e1073c3151cb2fed663358ea16f89bba0148b126fe065a77e2fdd268b9897b269b199b5cf", 0xa3}, {&(0x7f0000003d00)="409e80985d5481ceed0e4f15159915fcafde746f683516ca52987e9419a1263499bf365ce028bf942df74c00c5418157a36f42486d1a53239f5479a96ccf8439c615b7ee7940c4e8ae758f80d08e85876aec8b2098d374a7f0fc1cc43930db0c1df9e1fe2613845c", 0x68}, {&(0x7f0000003d80)="fa7cc386e3898a10e551ac512fa0142853506b94a67e73ff99575d1d099c42b8630286f325860c069b1a054b492e47a0267cf2171a63de484c43fde262a00c422369e33aa016ec5e097062616324278aa80c331b3bb6e03fa77853d3d0955c7ae3de9ca0ac", 0x65}], 0x3, &(0x7f0000003e00)={0x28, 0x10f, 0x8, "097e53cd68855b42a07b47946c4b5020b8692f"}, 0x28, 0x4000}, {&(0x7f0000003e40)={0x27, 0xfffffffffffffffc, 0x9, 0x7, 0x80, 0x871, "a97c787e06f0c8235101bd61c49128b35747ce62bdbc3e4cd3c8f8d44c9573c190e32e85584111f9fa8ac39a65dbd031b0c4f82ef7d3173f7b58201c020166", 0xe6}, 0x60, &(0x7f0000004140)=[{&(0x7f0000003ec0)="9ef39702c11285189e75b360ec427c6820af61e5d329e9d8a0d84d5ab6d265ad8c7bfc7a55c3852d966e3700cd72ae8b7551d1c6fc155a2823ebacff6a69ba3588d6edd120f037c1394f026d73df9996e588d6e982158fef2988ec2baf02b9d60fc5e88863505e435f666964a4946ab4c241f24a478752519265a055f6fba10f1886dbf758b87aa14789045f4a9bf03ae40fe8299359e318413dac8d9fc252a6d9e013d79432aa58bc39b89b0ee270bbc3502cf81117e6b56e00147d54fc42b3dbaad7a0a9d7c32baf3d216c4b0931431eb35a", 0xd3}, {&(0x7f0000003fc0)}, {&(0x7f0000004040)="bb137647fd73317f536986c7ce37822414311a9ece9ae45380da5f3142c943015bc9487762e09089e695e399be9d9a5ebbe758f89897ef1611e89aa37576317aba2f68c84bde815c1d8e5548201b300a1198340645a7b798a62ee41e6cbd9e31a081ba0e8b7a77df7d10af18e77deb8e9bed0b99228eea3a49bb1041d95c41890a35e140ff893819c971f1a5d0ca803ca374861951252cc640ba9950f86eb4fdb073007b92b7f500fe5a40b5f2e39ee4705b2fa758b9f98195359f93e19272bec5ea75d0a585c68d085448ee3076d756c67be249efb109a58c47f0cd72e005950bbb", 0xe2}], 0x3, &(0x7f0000004180)={0xa0, 0x0, 0x8d4, "6aba85035d8f613398e35f4116a301bebf931c59903fd9bb1c3ac17180c39c54a383365a0ab349c35237bd993f8f0b49251fff6ef5cfbf255f594a0bbc358faea5dc87a865360924eec3f823ebd3210369073760d7ff885f136812a6fb67079fe4d202fdcb86071cce30e6872994b68ff19bf5c6ba5e86b9b09230f27e83478dcfe16579e9055e91b6"}, 0xa0, 0x20000000}], 0x4, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 09:52:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000002, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x3af, &(0x7f0000000040)=0x2) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 09:52:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x9], 0x2, 0xffffffffffffff10, 0x8, 0xddd6, 0x8, 0x235, {0x1f, 0x20, 0x1000, 0xbac, 0x6, 0x9, 0x15d3, 0x81, 0x8001, 0x4, 0x4, 0x400, 0x5184, 0x1, "e9b24e31bc4eaf934b5c7127d6a88592616123ac7b1e020314a5985d4cf08195"}}) 2018/02/26 09:52:04 executing program 6: setns(0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) [ 50.146496] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.164337] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 09:52:05 executing program 0: getgid() r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1) 2018/02/26 09:52:05 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/144) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x2, 0x40}, &(0x7f0000000080)=0x20) 2018/02/26 09:52:05 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = getpid() ioprio_set$pid(0x2, r2, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x100000001, 0x100000001, 0x3b11f32, 0xf9, 0x9, 0x2}) exit_group(0xa89) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x1) ioctl(r0, 0x8, &(0x7f0000000180)="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") r3 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001280)=@req={0x50, &(0x7f0000001200)={@common='irlan0\x00', @ifru_settings={0xcfa, 0x54, @cisco=&(0x7f00000011c0)={0x5, 0x8001}}}}) accept4$vsock_stream(r1, &(0x7f00000012c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000001300)={0x2, 0x10000, 0x3f, {0x77359400}, 0x401, 0x800}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001380)={0x8, 0x6, 0x9, 0x20, 0x2a0, 0x80000000, 0x56de, 0x10001, 0x0, 0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000013c0)={0x0, 0x1}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001440)={r4, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x659, 0x8}, 0x98) fcntl$lock(r1, 0x7, &(0x7f0000001500)={0x3, 0x4, 0x0, 0x8, r2}) munlockall() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000001580)=0x3, 0x4) mknod$loop(&(0x7f00000015c0)='./file0\x00', 0xe011, 0x1) syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x4, 0x101000) r5 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r5) openat$dir(0xffffffffffffff9c, &(0x7f00000016c0)='./file0/file0\x00', 0x10800, 0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001700)={r4}, 0x8) signalfd4(r1, &(0x7f0000001740), 0x8, 0x800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001780)=0x8, 0x4) 2018/02/26 09:52:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r0, 0x8, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) bind$netlink(r1, &(0x7f0000d25ff4)={0x10, 0x0, 0x0}, 0xc) r3 = accept4$inet6(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) sync_file_range(r3, 0x8b71, 0xffffffff, 0x7) bind$netlink(r1, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/26 09:52:05 executing program 5: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x1, &(0x7f0000000140)=[0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getgid() setgroups(0x5, &(0x7f0000000200)=[r0, r1, r2, r4, r5]) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r7 = accept4(r6, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000300)=0x20, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000340)=0xfff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) nanosleep(&(0x7f00000003c0)={r8, r9+10000000}, &(0x7f0000000400)) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200, 0x0) rt_tgsigqueueinfo(r3, r3, 0x2a, &(0x7f0000000480)={0x9, 0x383, 0x3, 0x2d0c}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r11, 0x80045400, &(0x7f0000000500)) ioctl$sock_inet_SIOCGIFBRDADDR(r11, 0x8919, &(0x7f0000000540)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000580)={0x5, [0x8000, 0x9, 0x9, 0x2, 0x1]}, 0xe) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$EVIOCGABS2F(r10, 0x8018456f, &(0x7f0000000640)=""/73) setsockopt$netrom_NETROM_N2(r11, 0x103, 0x3, &(0x7f00000006c0)=0x8e9a, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCLINUX2(r11, 0x541c, &(0x7f0000000700)={0x2, 0x10000, 0x55f0fa94, 0x8, 0x2, 0x400}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fcntl$getown(r10, 0x9) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000008c0)) listen(r10, 0x1f) getgid() 2018/02/26 09:52:05 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1835, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e80ff4)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000000)=[0x3, 0x6c], 0x2, 0x7, 0x9, 0x800, 0x400, 0x4, {0x20, 0x4, 0x10000, 0x80, 0x5, 0x1, 0x4, 0x7, 0xfff, 0xb38, 0x0, 0x7, 0x200, 0x1, "12dde6c075bb54095b4b56dee0c4ec04fc6208791ac1677e7b68c445951e9d60"}}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xe00, &(0x7f0000000000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 09:52:05 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc5b, 0x20000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x1, 0x7be, @ipv4={[], [0xff, 0xff], @empty}, 0xff}, 0x0, [0x1, 0x19, 0x4, 0x40, 0x1ff, 0x100000001, 0xffffffffffffee5e, 0x7f]}, 0x5c) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000883000)="0200000001000000000000000100000d0000000016af3e6e4e5de7ca211140000000000000007c1550b2a1c057f4b7a3e0c5987665550a4f774fde70c82a5042d0afbffd68e43cee720ab1368b13204bb815f92058921eafe0cf8249", 0x5c, 0x0) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}}, [0x0, 0x3ff, 0x7, 0xc000, 0x3, 0x7fff, 0x3, 0x7, 0x2f, 0x8, 0x2, 0x5, 0x4, 0x7fffffff, 0x9]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1) 2018/02/26 09:52:05 executing program 0: gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = gettid() r1 = getpgrp(r0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0x92, 0xff1, 0x9, 0x200, 0x3, 0x3}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) socketpair(0x1b, 0x4, 0x8, &(0x7f0000000080)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x6, 0xb2, 0x3, 0xa00000000}, {0x340a, 0x8, 0x1f, 0x2}, {0x7fff, 0x81, 0x0, 0x1000}, {0x8, 0x3, 0x7f, 0x1ff}]}) 2018/02/26 09:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/02/26 09:52:05 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f000099fffc)=0x44) 2018/02/26 09:52:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fdatasync(r0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="ff0300001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x840) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={@generic="ade7df09764d335a84c4c240da4228fb", @ifru_flags}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='gre0\x00', @ifru_settings={0x3f, 0x0, @fr_pvc}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c7ff0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 09:52:05 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)="11af2e9d561fe65f67796a5abef4b2743ee3ef6e2f140c0cb95ac28ab55637a155ccdceb41c2182d29377e23191615845215a70875739c0c68a4dc") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000abffd0)=[]) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) open(&(0x7f000022b000)='./file0\x00', 0x80401, 0x0) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0xff, 0x1, 'client0\x00', 0xffffffff80000004, "60f23315e9258ff2", "077007908269d0d4f343547e2c234fa32a391818120718d4ffd7f90e7a1bf38c", 0x6, 0x6}) 2018/02/26 09:52:05 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) r0 = getpid() pipe2(&(0x7f0000000000), 0x80000) ioprio_get$pid(0x1, r0) 2018/02/26 09:52:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x14, 0x5, @thr={&(0x7f0000000000)="30e570efcb727c2047a0c47ab0", &(0x7f0000000040)="b0022ddf823d79ba4fcad553c55bb64efb0a57361ec9de05da86843c18af6a83b8cced47fb2d416aebd5b4f5b5b58877ffd395b746ab20378a4112c70463697b1f9295d7dd1778c7c80566021e2528d7d5d0c080940cb368e0b285c0bc1d63c401375ab10f5cdc5b1c7690788200216967f873879c2bddadc9d543622e5b75250bfd0ce79810c91997ace336c09a58417fd34c782703dfa1fa1a53b097b7a48547a03144459e508300380a3f86d86ad32c8a82ec3cd65e6c1c649bcc96dead8ce0719216980808a3f32cb60509d26559da2ed4bdffd9d41160d5ef923b2e"}}, &(0x7f00000001c0)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) timer_delete(r1) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 09:52:05 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x7ffe, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x2, 0x20, 0x3, 0x200, 0x4, 0x81, 0x9, 0xfffffffffffffff9, 0x8, 0x3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0xc, 0x19, "bebc7595c43229352ce8ac66c82b989e9bceb9e7210b4864ab2220cca542a816cc9671200d5833fba24d6cf46e959a7a436709854a7577e86a9e310e70d9d4be", "0841b9de03ad707631e705bc8e83d46fabc8d3530acb7eae84a66f3343e24838", [0x5, 0x6]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x80000001, [0x1, 0x1, 0x7f, 0x0, 0x1, 0x7183, 0x6, 0x84]}, 0x5c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x400, 0x3, 0x8, 0xfffffffffffffffa, 0x5, 0xffffffffffffff7f, 0x1, 0x2, 0x4, 0x6, 0x6}, 0xb) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x3, 0x4000}, 0xc) 2018/02/26 09:52:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000022fff3)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000c33fc0)=[{r1}], 0x1, 0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x7fff, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/26 09:52:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x840) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={@generic="ade7df09764d335a84c4c240da4228fb", @ifru_flags}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@common='gre0\x00', @ifru_settings={0x3f, 0x0, @fr_pvc}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c7ff0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 09:52:05 executing program 5: r0 = socket(0x8000000000000005, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={@common='tunl0\x00', @ifru_settings={0x3, 0x2, @raw_hdlc=&(0x7f0000000000)={0xfffffffffffffffc, 0x6}}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x671c48b4, 0x2, 0x0, 0x2, 0x1ff, 0xa2c6, 0x401, 0x1, 0x61bf, 0x5, 0x1}, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x3, 0x2, 0x8}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) 2018/02/26 09:52:05 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x1b, 0x8000a, 0xedb7, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:05 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c22000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a17ff7)='loginuid\x00') writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x6, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="0000bc4f1ec8623401a81000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0xc00) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xf0002015}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x7f, 0x152, 0xffffffff, 0x5d6, 0x4, 0x6, 0x1, 0x7, 0xffffffffffffffbc]}, &(0x7f00000000c0)=0x16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x1}) 2018/02/26 09:52:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) socketpair(0x1e, 0x5, 0x4a30, &(0x7f0000000440)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"de24f365a49c30"}, 0x80000001f}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$TIOCCONS(r1, 0x541d) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x5, 0x2, 0x20, 0x0, 0x2f, 0x0, r2}, {0xfffffffffffffff9, 0x200, 0x8, 0xfffffffffffffffb, 0x20, 0x101, 0x200, 0x9}, {0x5, 0x3ff, 0x4, 0x4}, 0x100000001, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x3}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x3, 0x0, 0x10000, 0x1, 0x7fffffff, 0x1}}, 0xe8) write$sndseq(r1, &(0x7f00000b3fa0)=[{0x0, 0x0, 0x0, 0x8, @time, {}, {}, @control}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bf8ff4)={0x4}) epoll_wait(0xffffffffffffffff, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/02/26 09:52:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039eff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x80000001, 0x0, 0x7fffffff, 0x400, 0x200, 0x9, 0x8, 0x4, 0x1a6, 0xf71a}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/02/26 09:52:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) socketpair(0x1e, 0x5, 0x4a30, &(0x7f0000000440)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"de24f365a49c30"}, 0x80000001f}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$TIOCCONS(r1, 0x541d) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) accept$inet(r0, 0x0, &(0x7f0000000080)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r1, 0x4}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 09:52:05 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xd1dc832d3d091bbe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x5, @empty, 0x1}}, [0x1, 0x8, 0x1, 0xfffffffffffffff7, 0x8000, 0x3, 0x9, 0xff, 0x8, 0x7, 0x0, 0x3, 0x9, 0x100, 0x69]}, &(0x7f0000000180)=0x108) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6) mq_getsetattr(0xffffffffffffffff, &(0x7f00000001c0)={0xa4, 0x80, 0x0, 0x8, 0xff, 0x520, 0x3, 0x7fc1}, &(0x7f0000000200)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000340)={0x0, 0x1, 0x6, @random="366625ebb995"}, 0x10) 2018/02/26 09:52:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099bfe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x1, 0x1, 0x60d, 0x9, 0x4}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0xfffffffffffffd5b, {{0xa, 0x1, 0x804e, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0x20) 2018/02/26 09:52:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8001}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x2400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x8000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x7, 0x49, &(0x7f0000012000/0x2000)=nil, 0x3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x2fb) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/02/26 09:52:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) close(r0) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x3, 0x20, 0x2, 0x0, 0x80000000, "e40b160ebb935f424a0cf79d9ffb9e698945bd50c6ed8577c6632ab5b880e8a2ba29b140811765597c95cb03e328bcb23f3deecbf706b5742e81507ce9c9bd", 0xfffffffffffffffe}, 0x60) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) accept$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001100)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="8489ecc608064ff7baa4b8b3776ec2c569afdb99e2c4ad90624702854bcd4f30a364b2d8ff54525d0e502d237e142bc51835881c440271717e7ef3ecd00d554b380074fcb2d376f6fe102bc19b25c607f092c5dbf4bb87538ac314de087bbc3c10da099ca5e16a7bd8bf50469b57502805374acf71613b546f60bc6d6c0d98d6ba166b23020f173f864b86beb4a0f82c102c46c1ae3ea940e322093c5ffaf1b37ea31a976cb07919e58d13f245bd828b6989372f09519036c9417b286e1d", 0xbe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) fstatfs(r1, &(0x7f0000000300)=""/132) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = mq_open(&(0x7f0000000200)="0000000000000a6900177c000000ddf2", 0x2, 0x0, &(0x7f0000000240)={0x2, 0x3, 0x40, 0xffffffffffffff07, 0x2, 0x4, 0x2, 0x6}) r3 = dup2(r2, r1) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) 2018/02/26 09:52:05 executing program 5: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 09:52:05 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/26 09:52:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390100001300090469000000810000000700004003000040450001070000001419001a0004000200070000020000080001010c00f41ee400c0", 0x39}], 0x82) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:public_content_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x37}, 0x40) 2018/02/26 09:52:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x60000000, 0x0, 0x7f, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x80000000, 0x2}, 0xc) timer_create(0x6, &(0x7f0000000200)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000100)="84077a611aeae38d5bdb5bbc4979e21494ca5889c27fe9bc663fbbd49ce850dd4696c14f08b8ee69713e7cd930821383c87b3049cb276b757d20072b79eed8c8ec5b4efe712ab02caac662fbae91e09b22a4", &(0x7f0000000180)="018ae00b87959e9c41a677d3ecc7250df4b42633fbfdb508477e9ffc4eb6ef22642148e6fd87f81906776d7eb03dde8d8049f69cb35c67b5684bb3212d280027797af9620405f38663a44ecd61"}}, &(0x7f0000000280)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getrandom(&(0x7f0000001040)=""/4096, 0x1000, 0x2) 2018/02/26 09:52:05 executing program 4: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_getoverrun(0x0) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x537, 0x0, 0x100, 0x3ff}, &(0x7f0000000440)=0xa0) sync() connect$netlink(0xffffffffffffffff, &(0x7f0000000580)=@unspec, 0xc) perf_event_open(&(0x7f0000000600)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5817, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x10001, 0x71a, 0x0, 0xff, 0xf16e, 0x0, 0x0, 0x2, 0x0, 0x3c, 0x0, 0xad, 0x0, 0xdd, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}, 0x401, 0x0, 0x9}, 0x0, 0x83, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000700)) fgetxattr(0xffffffffffffffff, &(0x7f0000000780)=@random={'os2.', '/dev/sequencer\x00'}, &(0x7f00000007c0)=""/230, 0xe6) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/02/26 09:52:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = fcntl$dupfd(r0, 0x0, r0) ustat(0x4, &(0x7f0000000000)) delete_module(&(0x7f0000000040)='-\x00', 0xa00) pread64(r1, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/26 09:52:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="580000001400192300a13680040d8c560a06000000094c76fffffffffffff701001d04ca7f64643e8900050028635a0005000000000000001b000000160000ed5dfffff5000003000d00010004020800bc0400000000eaff", 0x58}], 0x1) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x40000) accept$inet(r1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000140)=0x10) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 5: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000000000a02, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0x5, 0x3ff, 0x0, 0x0, @time={0x77359400}, {}, {0x6}, @ext={0x0, &(0x7f0000001080)}}, {0x0, 0x0, 0x0, 0x2, @tick, {0x72}, {0x7}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000001280)}}], 0x90) accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) [ 50.771979] binder_alloc: binder_alloc_mmap_handler: 7920 20000000-20002000 already mapped failed -16 2018/02/26 09:52:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x2fb) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/02/26 09:52:05 executing program 1: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) r0 = socket(0x0, 0x8000e, 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x15, &(0x7f00000000c0)="ebc7f503d768fc82f36ed8dd2d47a1db3f06a3239db9f1be2b6c1b4415e41e2d01251bd261457deb649bf89d008fd160dc0e32c9cb25021648a79764ba39e235baea8337e34afa43f987a022551a6481350410ed3170d33f01eb53c3dec9e6555f2c118ff78d1bc6a0671e5604857b04349dd6bd8e68", 0x76) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={@generic="a886b0deeb7df28a26300b3ae6bc4aef", @ifru_ivalue=0x65}) 2018/02/26 09:52:05 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1c7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7fff, 0x0, 0x100, 0x0, 0x0, 0x5, 0x1, 0x6, 0x200, 0x401, 0x48eb, 0x2, 0x3, 0x6, 0xe1e4]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x8, 0x9}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) timer_create(0xfffffffffffffff5, &(0x7f000099ffa0)={0x0, 0x5, 0x0, @tid=r0}, &(0x7f0000000000)) 2018/02/26 09:52:05 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x4000) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x10000, 0x4000000000000) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/128) getpeername(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c15e9b201a548b00c0a65120e8650000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x60) 2018/02/26 09:52:05 executing program 5: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000000000a02, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0x5, 0x3ff, 0x0, 0x0, @time={0x77359400}, {}, {0x6}, @ext={0x0, &(0x7f0000001080)}}, {0x0, 0x0, 0x0, 0x2, @tick, {0x72}, {0x7}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000001280)}}], 0x90) accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) r3 = dup2(r0, r2) poll(&(0x7f0000000000)=[{r1, 0x20}, {r0, 0x100}, {r1, 0x1}, {r1, 0x2}, {r2, 0x10}, {r1, 0x100}, {r1, 0x4}, {r3, 0x20}, {r0, 0x42}], 0x9, 0x9) 2018/02/26 09:52:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007ffc)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e4fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r1, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendto$packet(r0, &(0x7f0000000040), 0xffffffffffffff8c, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f00000001c0)=[]}}, {{&(0x7f0000004000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000200)=[], 0x27f, &(0x7f000001b000)=""/29, 0x1d}}], 0x2f4, 0x2060, &(0x7f0000001ff0)={0x0, r4+10000000}) 2018/02/26 09:52:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x1d}], 0xcf, 0x0, 0x0, 0x40000}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40100, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) timer_create(0x7, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)) r2 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r1, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 09:52:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="73658467726f74707300ab74bfdc4c3970e2b0c19f2f05bcc3565ed0000544b646e5b12fcab5728553ef555f0c42c80c0ca67931001582e2e0238fe53f13c214af512d6eb9c2d6fe463d437c2fc9fecc393023078ea7ccce75e36b29bb2901b3904ebe1d339ece0ab8cbfc4dee24c5be88bac9b2e9e9b31512e1d389dc5e181116ec6576651efe0fe5cd045baf74e1c2") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7, 0x30, 0x3db, 0x1ff}, &(0x7f0000000140)=0xfd6d) sendfile(r0, r0, &(0x7f0000f18000), 0x4) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="0000080208000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) r3 = dup2(r0, r2) poll(&(0x7f0000000000)=[{r1, 0x20}, {r0, 0x100}, {r1, 0x1}, {r1, 0x2}, {r2, 0x10}, {r1, 0x100}, {r1, 0x4}, {r3, 0x20}, {r0, 0x42}], 0x9, 0x9) 2018/02/26 09:52:05 executing program 1: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) r0 = socket(0x0, 0x8000e, 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x15, &(0x7f00000000c0)="ebc7f503d768fc82f36ed8dd2d47a1db3f06a3239db9f1be2b6c1b4415e41e2d01251bd261457deb649bf89d008fd160dc0e32c9cb25021648a79764ba39e235baea8337e34afa43f987a022551a6481350410ed3170d33f01eb53c3dec9e6555f2c118ff78d1bc6a0671e5604857b04349dd6bd8e68", 0x76) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={@generic="a886b0deeb7df28a26300b3ae6bc4aef", @ifru_ivalue=0x65}) 2018/02/26 09:52:05 executing program 6: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff9) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001bb000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000b8030000e8000000e800000000000000d0020000d0020000d002000003000000", @ANYPTR=&(0x7f0000186fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x408) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth0ppp0\x00', 0x3) accept$inet6(r1, 0x0, &(0x7f0000000040)) 2018/02/26 09:52:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socket(0x8000000000000011, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000d3d000)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000eb5000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x3, 0x1, 0x2, 0x400}) 2018/02/26 09:52:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000300)=ANY=[@ANYBLOB="c400000019001100000000000000000000000000000000000000000000000001e000000200000000000000000000000000000000000000000200000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000052508aa9c179965bb21a8f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c"], 0xc4}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$notify(r1, 0x402, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2002, 0x0) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) [ 50.886979] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 09:52:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000096ffe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x2, 0x4000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x4c, [0x24c, 0xbc, 0x5, 0x8, 0x45, 0x20, 0xf0b]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0x4) 2018/02/26 09:52:05 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000)=0x5, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000080)=0xee81, 0xc, 0x3c, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000048000), 0xfffffffffffffffd) 2018/02/26 09:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xaacc}, 0x6, 0x66, 0x10000, 0x100, 0x7, 0x20100, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/26 09:52:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000300)=ANY=[@ANYBLOB="c400000019001100000000000000000000000000000000000000000000000001e000000200000000000000000000000000000000000000000200000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000052508aa9c179965bb21a8f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c"], 0xc4}, 0x1}, 0x0) [ 50.956665] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.004980] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 09:52:05 executing program 1: clock_settime(0xfdfffffffffffffb, &(0x7f000005c000)) 2018/02/26 09:52:05 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xffffffff, 0x0, 0x8, 0x5}, &(0x7f0000000180)=0x18) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r2}, &(0x7f000042c000)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/02/26 09:52:05 executing program 3: socket$netlink(0x10, 0x3, 0x7) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000000000000002000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@newae={0x0, 0x1e, 0x408, 0x1, 0x3, {{@in=@loopback=0x7f000001, 0x1, 0x2, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x4}, [@coaddr={0x0, 0xe, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @ipv4_hthresh={0x0, 0x3, {0x6, 0x19}}, @replay_val={0x0, 0xa, {0x5, 0x7, 0x4aa3}}, @output_mark={0x0, 0x1d}]}, 0xff92}, 0x1}, 0x20000000) recvmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052d9b0faa095445275b97a1d3e8a0f61e9ed0a1f024f805079353e59e66"], 0x3a, &(0x7f0000000e00)=[], 0x0, &(0x7f0000000e40)=""/118, 0x76}, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/02/26 09:52:05 executing program 6: r0 = eventfd2(0x4db, 0x1) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xffffff69}], 0x2) 2018/02/26 09:52:05 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="f957d01598fb8e965ddce6ce1180b6468f34e3a1f34201eacf626ef315dbfe1fbf4cabfd688d6067b0e2aa96bbdcc14cbb2c82c616a95f4ebdc245630e7f3da8e44cc4db39ffae067158c52b11d19fcf1e754a11dce0eb72fe4befa12c5f80688b20afab77312a8ddd4108d0df8380ced2f53e7efabe9a27743958b5a58385b68a264f4c37d355277fe715fa87441749b2e13a392cf391eabdb555fea1741bb3c6870474de5bae35ca30d8befa45d5bb252fb31433aa2515245f86b8", 0xbc}, {&(0x7f0000000240)="38134d2090ba8c05d5c4e3348ecba43ba8d861415a1242be5bd27328a279adc919748be37518c58f224ee545c665ba84d6821c734c1f0a1658d743844c90ba525dd038568a64e089e4e176b71eb8777e60c876c5809ec17e7d3867b58970d11ea24126cbba662db9e29edd4d68e9f2ed90c44d2f05ddda5b83e2029b6fa3d1a7076b2ce909c340acf37ec0a469498f2372ce404ba1fd382ab511c019daf68cea1e50e2f58f2559cd26a6751f3605805f930adad6e527bf1aea67ab", 0xbb}, {&(0x7f0000000300)="5953105797101f7ce68f8fd1e9933ec5f4a6b754d1b1fb9db066b3cb1cdd71146268305fca4361b267be73d1b37d806881fb209612ba74097f1c66490c6c24f4335e2f5addfc96f2cc1602e0308c66ff2356d4856634a70d809e6fa16555b8d69fd1a88d19c3647e81ebc9fe110ca8caca6ef20f8200578a6d21f3c4b2b029db6811983d088f5b994c9c39d4c4ab31581c588a568985174f0697adf270e064050ff1a26182a72b773bb3b332dfddf7f30926c3f17bf45286ea451b397793d414082fa9347ce80ede5c30c2d839aa19515f51593d925f342fde35cc340f7d8ca9bc6bfddf6b25116139f9c7c013eda6e7ec764331ad85c5", 0xf7}], 0x3, 0x0, 0x0, 0x40}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x4}) 2018/02/26 09:52:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) 2018/02/26 09:52:06 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000000)="240000003a00fd0207ff03966fa283bc0ae6e60000000000f10b5a00000003a2d189737e", 0x24}], 0x100000000000026b}, 0x0) 2018/02/26 09:52:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x4}) 2018/02/26 09:52:06 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) pwrite64(r1, &(0x7f0000076f7d), 0x0, 0x0) signalfd4(r1, &(0x7f0000000000)={0x100000000}, 0x8, 0x800) 2018/02/26 09:52:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x410200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="472cd172109e000866c064558afcd3c685b298a6146de10bc50d324d108c7cd9babbb8d728e0f86b8aad646fe32039838b8fc4420b64f627d35367e3854170ca3e8784b21da8d7c7d5b36bff1655f4d8e3129cffbd04e0433d92999c873998b263a7cca068d403bbeb5bceea51a2c4364c82eb19c755b3cdc82e271b9480512200f061032f1b94cbf89fd7bc105c33b1725e53a2407d75ab71b2f900eb833e642d9638be7c38b6bb9fa781e98e2fe7eab50060e1b99f58a1571cd3bcbb24aed766d31e6f4a29") listen(r0, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0xff}, &(0x7f0000000080), &(0x7f0000000000)={r3, r4+10000000}, 0xfffffffffffffe4d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0xfffffffffffffff7, 0x5}, 'port1\x00', 0x0, 0x80000, 0x7, 0x403, 0x7ff, 0x6, 0x7fffffff, 0x0, 0x3, 0x91}) r5 = dup2(r2, r1) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000000)={0x7, 0x5}) rt_sigsuspend(&(0x7f0000000000), 0x8) socket$key(0xf, 0x3, 0x2) r6 = getegid() setgroups(0x1, &(0x7f00000000c0)=[r6]) recvmsg$netrom(r5, &(0x7f0000000540)={&(0x7f0000000080)=@full={{0x3, {"e5c63b31e18f27"}, 0x8000}, [{"a39de596dc2825"}, {"8e42aa70458b87"}, {"1a844996c0d696"}, {"6c8ecd0539f7d8"}, {"707405d9fcefd6"}, {"7c38a424e5fa1e"}, {"9b3851e6cd473f"}, {"4eb14e3a870511"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000100)="3566009db12f8100f68d4720dc853502ebff76e247d95c91a823bf2286de298e190f063ee817d8c25e28ad0d659fbe4e1bdf8909ff94a3190631b6430ca702b229842c8d6e8c35982d5e71b59f75d62064363223c8e12339ec9eb42915dc36f5d596f5c58229c37f3629fc82b98d906899f08b1072206b3959e1149e5ad536c059c73f2e9d77ea64707029c450b6b4fd6b8f14996391fed7b2f9add52d92d46ca316329b863abb41b9d2480a4d6effd39bcc", 0xb2}, {&(0x7f00000001c0)="46e80175", 0x4}, {&(0x7f0000000200)="f3a58ccf307f5036d814f49a29ecdf715a8f0b279ed334734fa8c2092bbc216a2bb5b2b339cad446d4bedefef0a10274c921ee3518c97ba526d70693594ab06929636e4103e483bcd2dc4ab90e1762ac5e1e224bb87578c68b14965ed43132b957f5097fbba87aa1862eb1d16460a7b5ad31d84cc5818fa2d34c73e008ee8e43492a108096b2c8891fcd5ca68ba7834164d0a237582d9a17ccd956a1947be51ff98cffcbade0e191f4948186f48fb263045cc762e47ff7b015917eb2f1144f2d16d47702426ed37dc747debc661c5c903a54c0597afb30cad20662fe4a97c6c933437efa8a71ae8e368d55a50b", 0xed}, {&(0x7f0000000300)="b031dc424e2409330d2336530865fea52ac2bc040925b89d11e625f1acf56b630c6727e132d54826c62ecab6b9da55d106718d43d088ed61f56c0d790f39382e213a506dbabb836590208399ae25ab5004b9952d951ade05ad86b5ff4d2f8a3e7c20e73318a2a6816852af04702242d6f1ef088e67d6408e478fa698e0f59507c9bca743760e88adb4985ffe8d8bd4d5ad8faa20af5a4c9d0bdb777059da26e2dd65e463626764f907521560ab57dae10b4775efdce98e949ab47d08d8a28a092c40d61134cd99e058743c6ede189cb372858b3bf1f0fe8efdeefda856744f3cfc3b7c7336505d4e5d87c6db82d66d4e", 0xf0}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xe8, 0x4000}, 0x10020) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10000025) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="a2ff00000000"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xc, 0x8, 0x2, 0x5, 0xff1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x0, @rand_addr=0x2}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="000008000800010000ffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380100001a00010b0000000000000000ff0200000000000000000000000000017f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) setns(r0, 0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffc, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r5, &(0x7f0000001880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80009}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)={0x1158, 0x16, 0x400, 0x6, 0x2, {0x1a}, [@nested={0x1144, 0x19, [@generic="6b9a4e441111df70670b431fda73d3d7509b3011d15c75f2d92acdc4c02bf0b5d923b18c494aa73af9173f808c806a35530e6d1e59dffafbe4f3fa28f0c4f7619806", @typed={0xc, 0x3c, @pid=r1}, @generic="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", @typed={0x8, 0x70}, @generic="b074769620c99ddfb3d24f0e31414808fa51642dec1a0cffa2e31606ad8e15af0282ab2944c1f787e49e6aabd3966fbfe4cd0f49588a8d70da3da54e60e02baf5552791a990a822e7ff3d6859665d2d7dd6d8e94fa6606b0ef6ba5b247aa59021316e8fafed48445825acab9e3cfede0b4c4811ebcbfcbedf9dc940bb8c372", @generic="7dc7a5a536f9f34dceb509cb27c301df4c8ef8f99efaf3046fd12e2eaac6edde2c32b6ee596c9199f813224abc679e5efe0a977cdfdd73a399a80d639884cee1e17c15d3e6e006c6049462235497546d17129c2d116ba5ec9854256853b29d62b8bc03d302d5c355a4"]}]}, 0x1158}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20084000}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@acquire={0x208, 0x17, 0x22, 0x3, 0x1, {{@in=@loopback=0x7f000001, 0x1, 0xff}, @in=@loopback=0x7f000001, {@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x9, 0x1, 0x7fff, 0xa, 0x20, 0x20, 0x2e, 0x0, r2}, {{@in=@rand_addr=0x81, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x42f, 0x3, 0x5, 0xa, 0xa0, 0x20, 0x6, r3, r4}, {0x4, 0x80000001, 0x9, 0x8, 0x100000001, 0x4, 0xfeb, 0x10000}, {0x842c, 0x97, 0x0, 0x100000000}, 0x9, 0xe}, 0x38, 0x1, 0x3, 0x5}, [@migrate={0xe0, 0x11, [{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x2b, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x4, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4863c4fbcf44814e, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in=@empty, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7f, 0x7, 0x0, 0x6, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x0, 0x0, 0x4, 0x2}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x1}, 0x8080) 2018/02/26 09:52:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1ff}) dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r4}) listen(r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000001380)=[{&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/129, 0x81}, {&(0x7f00000012c0)=""/115, 0x73}, {&(0x7f0000001340)=""/57, 0x39}], 0x5, 0x1) [ 51.139584] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8017 comm=syz-executor3 [ 51.157427] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8031 comm=syz-executor3 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) dup3(r1, r0, 0x80000) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:06 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:etc_aliases_t:s0', 0x20, 'system_u:object_r:tmpreaper_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5b) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130500000000000000bdc82c8c332d", @ANYRES32, @ANYBLOB="000d080018020100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@newae={0x0, 0x1e, 0x408, 0x1, 0x3, {{@in=@loopback=0x7f000001, 0x1, 0x2, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x4}, [@coaddr={0x0, 0xe, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @ipv4_hthresh={0x0, 0x3, {0x6, 0x19}}, @replay_val={0x0, 0xa, {0x5, 0x7, 0x4aa3}}, @output_mark={0x0, 0x1d}]}, 0xff92}, 0x1}, 0x20000000) recvmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052d9b0faa095445275b97a1d3e8a0f61e9ed0a1f024f805079353e59e66"], 0x3a, &(0x7f0000000e00)=[], 0x0, &(0x7f0000000e40)=""/118, 0x76}, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/02/26 09:52:06 executing program 6: mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet6(0xa, 0xb, 0x2e) recvfrom(r0, &(0x7f0000000000)=""/108, 0x6c, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r1, @ANYBLOB="02004e2200000000000000000000000001000000000000000100000000080000a6a8bf3e94498d569293f1bddf6a5d8d4c571c288a509c6746a0ed1388978ff2fc9ba0de8f3c2eab06849f12f4e481115001000b4e35747cd56439c685df01d77adee8307ae3cd5580fe5c747c16bcd9e854acefc9105bab0064a96a9280be915522ec19671afd04739d527cb84372bba83e106dedcddbfdd9019fa70ea6de6f1b0bb70b2d239174ecaa580e5909a1dcca07fde356af9194"], 0x2e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ext2\x00', 0x0, &(0x7f0000000000)) 2018/02/26 09:52:06 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/136) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB='\b']}) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="249b1415ea5b2d48977878720000001d00130500000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) [ 51.218857] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.236614] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 09:52:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa5000)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="6f7949672ae801e7ebdf35e4c62a8717", @ifru_settings={0xa561, 0x0, @cisco=&(0x7f0000000080)={0x7ff, 0x8}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="a43a9b72f6a1470c726569a2d179c094", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f83fe0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000659000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x592d20aee9ea26da, 0x0) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x1, 0x4, 0xa, 0xa0, 0x80, 0x3f, r3, r4}, {0x7fffffff, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x2, 0x8, 0x1, 0xe13}, {0x7, 0xffff, 0x7, 0x578d205d}, 0x1, 0x1, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x1, 0x0, 0x20000000, 0x4, 0x7fffffff, 0xfffffffffffffff7}}, 0xe8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/26 09:52:06 executing program 0: r0 = syz_open_dev$random(&(0x7f0000bdeff4)='/dev/random\x00', 0x0, 0xb) flock(r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setns(r0, 0x8000000) 2018/02/26 09:52:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x7, 0xffff, 0x5, 0x100}, 0x10) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x8, 0x8, 0x100, 0x8, 0x7, 0x400, 0x9f56, 0xffffffffffffff60, 0x79, 0x40}) sendmsg$nl_netfilter(r0, &(0x7f0000466fc8)={&(0x7f00008cdff4)={0x10}, 0xc, &(0x7f0000cfc000)={&(0x7f0000f24000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 6: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1dc5, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x400, 0x1, 0x3ff, 0x6, 0x347, 0x1800000000000}) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) [ 51.281300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23530 sclass=netlink_route_socket pig=8086 comm=syz-executor3 [ 51.302107] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23530 sclass=netlink_route_socket pig=8086 comm=syz-executor3 2018/02/26 09:52:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000004c0)={@multicast2, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)) 2018/02/26 09:52:06 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="9020b2f07fa155710d2798ca4f7dd3e00e38fdcd87537ce62e32f1fe5344397701ef2140e043f9c1bc4e3cdeb71af80cb6faa28d30d94c57d63ca1ddcaf9a7af9e3528aa19418971499950c1adfaf291ac54d62d21", 0x55) 2018/02/26 09:52:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000901ff3)='/dev/net/tun\x00', 0x0, 0xe0000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000040)="725087d8f8642bc16d5662b6ca7dac2276a149ecc39741c170e5d9af945c29b647090a8c1ef578f14df2ea38ce38353f10d4fb4b8981b11fb8ba3dfd363bff94351e2e1c7e2c91a6b69bb8742a3989c285f112b29622d91cdd2c770e842dbc739464a7753fddb78d7d8c3f49b3c12fe0a5107a2ed61dd49f3d209f3454", 0x7d, 0x0) pwrite64(r0, &(0x7f0000000000)="d2d5ed9cc85274cd470d21bb74c5dd9eb6361a1e565f5ee66d0a65e2ffee21b366879dbb4915a55c9b092ab6f3c116ac3ef47f46ca225133b590a4ef4be68a5340f51d94c264d8c3e556120a8827650ab12ccc5802ca8565fbd573d4e20ae1e993b656e341ea2f160c9a6b095cb13cd9c0a56c0be6173b9f4387ce680c5f8830526f6cbf2f29ad99c9f7b696aa60d118a01384897eb1d25a8a6739790e18243064ddaa548cdc504e8c8831444ff4ec", 0xaf, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f83fe0)={@common='eql\x00', @ifru_flags}) lseek(r2, 0x0, 0x3) 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) prctl$void(0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @empty}]}, &(0x7f0000000100)=0x10) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="677265300000e4000000000000000000", 0xfffffffffffffffe) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d0013050000000000800000f98010a9", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="249b1415ea5b2d48977878720000001d00130500000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000f92000)={0x0, r2}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x101000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="84fee9d64a24c9a40b2cebcd28e5be7cc5f1c20cb6d10551bd5408cbed7b6a8ffd73a093833bc8c90553d81c3c7b1df082628b0d173b63cb538b9ed658a707c75cdbca47f58512c6d524ebb1c725f58b7afbf26d3e2f4f11dcc457d2") fchdir(r0) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = getegid() setgid(r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000), 0x80800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x800) 2018/02/26 09:52:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0xfffffffffffffc90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x2, 0x60, "2c7fbc23a811e9455cfcb0e63eb8ee5916a81344cf8ccce6615844601fcf1d2eca05a6a260a227718ef04ef67eb633c958f5b2f2bfc9f2c1c8e0ab4e98b3436b0ad97810f6b0df856c0c55c70d4dbe08dadd20f2cc1269ea895a14636b0f1ff6"}, 0x68) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x3) 2018/02/26 09:52:06 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="000000ef862b5ff100000000"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="18f88189a4e1b3669bf4c70983f3", 0xe, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='[em0[!proc%mime_typelo^\\mime_type]$\'\\ppp0,{.\x00', 0xfffffffffffffffd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=']*eth0cgroup(\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fallocate(r0, 0x3, 0x16, 0x8) keyctl$update(0x2, r1, 0x0, 0xfda4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ptrace$peek(0x3, r2, &(0x7f00000002c0)) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000121d00130500000000000000000200000080b71b3d03ac176310ac717be127f212da078305aaea35959224c2c1", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000080)=""/208) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x7867, 0x0, 0x6e8}) [ 51.425120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23530 sclass=netlink_route_socket pig=8116 comm=syz-executor2 2018/02/26 09:52:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c000043bc65360200f1ff00fcdbdf25200001000c0081ff00000000000000fc003f57782a57cf1bbd0fba6d245242455498f8d51ead1682fef0670737c2f8d443925e33fc9d34102bbb7ab512cef43e82d11ef0a0e288c130561f8b62653b5d60e89dd53af2b8ad4f3130b78f70886f8fa7ad142a89e4dbbc910fa0f6f807f5c1992e33ee20845e5ebecb3448090e0abdc2f7821170c9b396fe87c859efe38358546b9cfd013d060bc2cf63d44e1c5649fa880df1d0c8de4cd141352304f16883b6f26ae993b1a1bb3f202719af3f9100472d59e8b2e4eac275d2312997766e98487f2d9ba16112ae351beb44bf548254287509170000000000000000000000"], 0x321}, 0x1}, 0x0) [ 51.497241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26044 sclass=netlink_route_socket pig=8146 comm=syz-executor5 2018/02/26 09:52:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000e0fff9)='limits\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x8000) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x10000, 0x2, 0x5}, 0x14) readv(r0, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) 2018/02/26 09:52:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="249b1415ea5b2d48977878720000001d00130500000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="18f88189a4e1b3669bf4c70983f3", 0xe, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='[em0[!proc%mime_typelo^\\mime_type]$\'\\ppp0,{.\x00', 0xfffffffffffffffd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=']*eth0cgroup(\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fallocate(r0, 0x3, 0x16, 0x8) keyctl$update(0x2, r1, 0x0, 0xfda4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ptrace$peek(0x3, r2, &(0x7f00000002c0)) 2018/02/26 09:52:06 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="18f88189a4e1b3669bf4c70983f3", 0xe, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='[em0[!proc%mime_typelo^\\mime_type]$\'\\ppp0,{.\x00', 0xfffffffffffffffd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=']*eth0cgroup(\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fallocate(r0, 0x3, 0x16, 0x8) keyctl$update(0x2, r1, 0x0, 0xfda4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ptrace$peek(0x3, r2, &(0x7f00000002c0)) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fstatfs(r1, &(0x7f0000000180)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[0x4, 0xc7a925e, 0x9, 0x1000, 0x3, 0xae, 0x7fff, 0x401, 0xff]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001d001305000000000000000002030000910feecec8b8081cbb", @ANYRES32, @ANYBLOB="0000080008000100ffffffff793112ce15359b0248f1286f9ead820bb53da0273e5c04af0122accc8ed900b7921afc10f8342347cc37908884810ba86a9ac336c11c929c7b5f84e20873f9d08d6f11486c53b112bd0977f43ee82ad36345c490217d215a06a04efcc86da10f3da074c6f4ad753bec35116897d7d15f8c51d58a41d97dd881ee757ee7642edb369fd15c4f515ef2e0cba6ed67c1888ca22791f58fc8f67d80b0ea6067e2da3652fb38d25abe1b49753d27b8d1f8f6965d1f519b2684e043d5372ae48f97fd73e03f2b7ccdf755cc206112453e4a96f8f7453f399e84ad9a092a"], 0x3}, 0x1}, 0x84) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001200)={r5, r6, r7}, 0xc) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00000000c0)=0x1) dup(r1) 2018/02/26 09:52:06 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') sendmsg$nl_netfilter(r4, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80002001}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1c8, 0xf, 0xb, 0x700, 0x1, 0x2, {0xf, 0x0, 0x3}, [@typed={0xc, 0x37, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x38, @u32=0x8}, @generic="008eecd9bd4feee4643f6831473bdee55175c2ee9ea0a5323bc8702cc15906e6368ee2a131d9c981746586dcc3d92ee5de99ae1686ab5e979ae68e529df86d8be64ea3e498680f400248b65f242c59b9e13be2e1961c0a22724833eecececcb497bb7b087a0e24483eec7e6317381e9afc901f2893a50cb11e5cc436e32c04c0305252905be4d71d32553270fafe29d4915ae86e66fb5d9059e6520eb2bfcb45545a0653e22f7872518b3b8cd380b6e97f25e19f", @generic="7b38ede8466cc8b94c25bed53655ac1c2a9249730784ba3d6f0b357c8194b61e065a10d46da6dc569a75ed44288f6c6d90142d05a967b938d966b00fed356fc17abed8c8ed9bb659880dffa6b0d1856353d40f9aaabab20a88d7f056a2c321f58be65d8ad0be", @generic="6f0cfe3686cb", @typed={0x18, 0x88, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @nested={0x64, 0x27, [@generic="d533c532a8ab397e8cfe13c3b39adb30bb95b18102dc11457a615d972af83f17f84f9fddf2ec4d1d79c59ba47bb53b372a5d553353311f38df038a4784ea5c1ce4988b78e124ebafa968302f7ca84cd00f6631f98d303dd08273857d1f"]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40000}, 0x48084) read(r4, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0x57, &(0x7f0000011000/0x4000)=nil}) r2 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$KDSETLED(r0, 0x4b32, 0x1ff) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x3f, 0x1, 0x101, 0x0, 0x5}, 0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pkey_alloc(0x0, 0x2) write$sndseq(r1, &(0x7f00000000c0)=[{0x4, 0x8, 0x45, 0x9, @time={r3, r4+30000000}, {0x10000, 0x2}, {0x0, 0x2}, @note={0x9, 0x3f, 0x10000, 0x8, 0x800}}, {0x20, 0x8, 0xcd, 0x0, @time={0x0, 0x1c9c380}, {0x9, 0x7f}, {0x8, 0xffff}, @control={0x6, 0x100000001, 0x80000000}}], 0x60) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) dup2(r0, r2) 2018/02/26 09:52:06 executing program 6: r0 = socket$inet(0x2, 0x10000800, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501400, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x400, 0x7, 0x4, 0x9, 0xffffffffffffdebe, 0x593fa55}) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/26 09:52:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fstatfs(r1, &(0x7f0000000180)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[0x4, 0xc7a925e, 0x9, 0x1000, 0x3, 0xae, 0x7fff, 0x401, 0xff]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001d001305000000000000000002030000910feecec8b8081cbb", @ANYRES32, @ANYBLOB="0000080008000100ffffffff793112ce15359b0248f1286f9ead820bb53da0273e5c04af0122accc8ed900b7921afc10f8342347cc37908884810ba86a9ac336c11c929c7b5f84e20873f9d08d6f11486c53b112bd0977f43ee82ad36345c490217d215a06a04efcc86da10f3da074c6f4ad753bec35116897d7d15f8c51d58a41d97dd881ee757ee7642edb369fd15c4f515ef2e0cba6ed67c1888ca22791f58fc8f67d80b0ea6067e2da3652fb38d25abe1b49753d27b8d1f8f6965d1f519b2684e043d5372ae48f97fd73e03f2b7ccdf755cc206112453e4a96f8f7453f399e84ad9a092a"], 0x3}, 0x1}, 0x84) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001200)={r5, r6, r7}, 0xc) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00000000c0)=0x1) dup(r1) 2018/02/26 09:52:06 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4800, 0x0) write$fuse(r0, &(0x7f0000000040)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x9}}, 0x12) futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) 2018/02/26 09:52:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/26 09:52:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 09:52:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0xfffffffffffffffe) r4 = dup2(r2, r0) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) accept$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x0, 0x2, 0x43, 0x0, 0x20, 0x20, 0x5f, r5, r6}, {0x7, 0x20, 0x2, 0x5, 0x25, 0x3, 0xfffffffffffffff7, 0x7fffffff}, {0x9, 0xffffffffffff8001, 0x4, 0xfffffffffffffffa}, 0x480000000000000, 0x6, 0x1, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x1, 0x7, 0x80000001, 0x5, 0xa6c}}, 0xe8) 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/242) dup2(r0, r2) 2018/02/26 09:52:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffc78) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=ANY=[@ANYBLOB='A\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x7, 0x5d, 0x6}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYRES64=r3, @ANYRES32=r0, @ANYBLOB, @ANYPTR, @ANYRES32=r2, @ANYBLOB="47352f0381b56a62f1c40d9d1ec8cab8db9897f2fa101f9b2672b9487be825c3df83d01d32ec3e79ce7253f221bd54b8822cb5065c5169259eb16f98815a588bc7cacc585e038293432834f19368577ad05f9cd1ce88314ee1663420d6681e02d7d3240d8a4e19a5be33d224cc0acec2257761630bd406a21ffe3a91926a9978dd713807cd6b6f2f7b2cc0ba1dc7f4bd044009764b857fd8ae26807df109ab4c26278de8a3b387a59e7d169e00747e70017d57cd5e78669b57629e98f86c6ce7cfdc6d4432c547a87a2da05088fe80af944f09cf7a44e1bc731d30c62f", @ANYBLOB="afc48b386c128c91925d1ed394c6e9fe7ed170f3cdbcbbe5c4e8262bb1c83cee64b8dde7898f6e47aa7c3aaf0955be6ed41c4c254a645b0cec089097208679bf320e0b00bf80207104b450ef7e137212dda02826"], 0x7}, 0x1, 0x0, 0x0, 0x240000d4}, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x2, 0x1, @empty, 0x400}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r4, 0x9}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000005c0)={r4, 0x5, 0x1000, "5802416a1c5b2bc7a3cdff5a9802bbf16e35ae6484e24262faa918863eb94366b08edcaed222a31260b580ac11f4d30e05b252c39e57ac228570b13d838287c3d97ddfe5c229706c01f27de831cf4c66e3d4bea08ec0259d8dc59ab11e1ba3ec2e3ad23f568a88e34ae62c47f67699b647ecfb72d1b3e7eaf546bb0524cc4b84036caed382e14d3ca5ddaab9c0f797f282294af0cb98bbee3fa4cb5a0bc5618552061487de753f7edef7c51caef1e6d6c12495163ce749edd214d44b4e2339294ab994459bb83ee577f995ba8337a18611881bf19efe903e71ae33a091744b1d90113a095bd3ddb96c4fc307c9009cd31ccb2a5de44183d2537cc63928c49fec208afb98b1c54decc073fa42f2bd4b1bcd77843486b3a8f93213fd7b8758bcd8b862f2b3a48e598ee87981c7adbf37346f5bda02d65f0b47c5e85a1e292893d48383235340f6250a9bec0b099f221a802f4565aec22f6ea231499bf716d220d465638452ef98909fe26f820dcfa384f89cf3c60bac68161975a70500dcbd609735195c07a18e6ecdafdd6ce6b6ec083ae9bc4a965c115094e721175ac215b506c79e766f3b30f4c8db4834637b923e20b8611115475f96b1829248b59ac263f8b4624cbb7dca6883ffc5411ca6519f39523c5c1e2908f70cdf0962ac0b418ac74f4cea52bbc83097eb04ef40267e2f603807d0142266f98d03a0d8f00d1cf1a35446c998d85fc1a585e17631f02559512414bc8f3e15e2eef6b32d658b1aca51a37bed4ed331bcfeb20244d4f4d6609cc4e056927087928954186f5d56f68ce9b90e0c4a61dca8b94bd999bd590a74172dfc35af0e9b4bff8c006d904dfd77728370af8209eef7116f30a333f9d1c38e0a14c7083531fa8a48fbf6c1c71209348678a1982d507a77cef55416f5b0cc664a87dcfb5f4db0f43d611af0683eb0e1b8c8a10cbfcd7e5286650a492a0f7c99db853e043060cd828d75f9527e1f7f6d5b8ba0689fcf42e098afda3e2c3479abe4afd41e6f65b55dcabbcb65e8f2d5a3a60010dfff76459cea89c223a4a2330df09a3db6eb76b7703cb75ffb05870482674c8eaf8a62e4d785c9bc86e1f3f3b3c7ea5d057f224d93b95a2cc5552a4fa40ab85958477dfa5ae88c6eb19c2ca1dcdabf6c8c4c64702eace5a3d54840f4f1adfee9b1664e41fed9171f385df3caa9b5e46bf08be4affc361112c181f9f694a22895e7755b870c7287425f4d981944e908a53635b1e729246cab2b8cb6a97cf0fdc76c978ebfe304c9c2a380fe46798f617b78f73897405f29147e3e88844fe96eda1df185584ce0496aba1283bfe0261d77643c2d6faf9b215c201b4ae4e1fc5fd72d9cc000b0f11083c9f602171b6021964cd0b5e9b8889db0b6fc8dccaec441b776acdd32653a36a28152f12dbf5ff1976df0500a2dbe01e4853859a9faac660978e6df3f92b8701ada8d44a8bce37862d60e2014676acd7e574945eba71514a6dbd0e8a54c59fb77d317f464a1e167d682613f8ada634b3979f227f4f029c51227557dfc5b329c26ca5478a02cf87e130c185fdc449eb1082c554f961ff07f7c44504d8935ddad4303e7db4a1aa85fb8d4fc58497ebfa0eccd7a18eabdc0d7577868f2b0992c6941a001ed536d5c478f38f4291813fb7427189a0de800879cabdc54a0f1e219f8e76e88b3a0b14c1f1de9b83d84e44c4dd9b8b88af54351d69f8152333fdfe03f5556f1ded8eef5c4680c5f974b49abe7d14adbff369e9302bac39c4b2cb8addcb3a566c9f31635a13d17c35dd170c655260bc002d2e58800fe563a6fa39192c94a0e94b5f3847feb6b3ad9b461cc07b2c398f90cb1044784e101a65000ac17440cab8bc2f1d057ea32154086456f07246060c5ec970ba2f146d6f9a6dc7464266edd1c2634e58b667cfd9e0ced381291972b5258fa0779872d9d6efc37610d5b38e91f49025e094d85fc669de0438f0a73982d378055d202b70051f6b2320a2d5188fa1bf4c57d2c64a3ddd8205d7fd03f8ae1f5de016c45f9f6863528f12b1aad840c65b79de5f38d37c1039d28f42bba69677f4742dae10692454049f76b8fad2750d1cedf4bf60dd5333a5d644c8c6be20d9b5ac9ebbd31ff9b1e7b50136e8b52492278c6000e7ab2fb348b8ce2c25bf22eea18dd8410be2f9c1ca9b2b9310f398e80e2f903ff653b84aa1e3fb3efe966587896f0e4571908fad96552dc8a7bb99b11281225ded1b2b78f088949c7fa09385870b5120e61dff272eb80a6a9a6b351f2acf6fc3a5e372703d49b7648aba637c521e14b94de62dcde9ea5a92d6b256ffa15de80db5d3cbe8363a12f8cb2812f0bf11872af2855e40cea3a3e06dd8a8d91d961bda984193fdcd0167d43a643afee0c1d8a8f54b921d93452f9a59b94028122d77f80511156627ac6a3344602d4a284a71c6237dd844b387bd5372ea244b299efa192b502ea8fbe0997585c273f3b8f8eb7a26f75c7e3d48ace8e2c6ccf6009b6117bf52529b43276c43a86266031220062abebcf53ed16a585c931e3a5ce9c64fda2fa776d2101f6ff93e9c7c383c334d0a281b86ec489fe7f0845db4430678cb54c64789f4622113aaed556b9d2afbb15e0a16efde448b665fd6c61d22c6ea6574f26253cc4e3b1d5cdb467b524d734f7fa9098a6ca956664c156405b2a4aa1ccb7cfb7173eaaa6586dc6653221fe5d6361dd048dbf2f7ae63c373e4320dc4803a4c469db2a7bf25f9f66a377249d7c52037f7dbf1c50343ceb20c26ae4d39783068df3c50e1146e391d1ededfd899b5ead1ec00d8ec48822db1d664cd6008df4a15e9d7b658ec88649d05cd9c5086cf2599206f99dc1c836e8e0574234000cbb1b464c4ee741535a0e180d62ae6276fc0a727c5a51a55e9171bf938b17cf08f3efe3add3f0150ad140329863ed11764504343fb7b6186d85acba3a9992630f2add78b4f2cc28d68aeaeb52779ffa534ae64b00961b96367fc6001e783299b0ca90929ca289712a79c0ef9a4ceb09f3b6157ec241e6779ce3e50643e7981dda345c351542c50a48554e27aeb9f21a2ef9e5bfca917c908730d32761765a33243b3513949495487942e1457096b4d6ee576483b7dcc6aa229c0652b895231b99b6b03ba78193b7c77de89257888cc51f2c62696ad164b3ba734fb641e702dc0a77bce9dc437130f414d55d4d723dee733c1df743a965a0cdcf63d35deeb327c5157672d2e2cab43e0cdd2c90464f528b9c10d4672582393bf9f5a21b8f8485e1f64e1bc8dfd5174992d77493350fbeec6a2acd68f80c6ceb42ffe2774bfcddb309fb061fce75c0b0c5e2d3fa7528211ab299533f98c656f764b757bab380560bcf3f0b74b4c9915b7006ec604f9b32fb5cb65fe58ab82ff6f4aaa49568e8500795b18debe442dd7630ccadcac7abcced7db514a4d9ccc389519b296cdf217fcf7a5d5e5f10b48dcb35062ae03426164904dca31179dc4cad76ae42189c055a2d3d7d8ac07cbf7880ef516d08dc6d5813944749e17217fa1c88d329ee82d22d92d7fb1a81a87c0a0c273ab5e862e65f406c54c0769b73ec16304c13a06d4e85f2170186d36d2557ff6d36064a828b2f79c995f432ee33fef0292ca097751ae6d6922a049a7637c81dcccae38f191820e48f150f2957a35d3a24af3ec069369db38dc8c748ce87d4f234125cbc3c5369cf0d9c0100bd8f3ef799a63a162e7535dc36f9e5a126d91ab1057dc5b96915f7521541bc66c55a2722cc2f9977771fa326eb3f6333d69fc30036264207827a5f960bcaf044a2fcaf6223eb06475d2abaf6cbf569077102a34e733ceda10bd974c9b6c65ef47aa7ea0d913624a313cdd6e0d99779469bea07c56e66488e03a6f91143bc40cba7f35c5b66f69454a0f9488c70ca5c8ba67c60506ab082e3e19c01267896c5abfe39043bdf4f9b2c42960a9b757fe9550ce4ec2ef776bcaa54433cdd579bb862991847f305bfee9c6e9e25e52a043c76c6a6fb7cd9bc8429233b3a1338fc94d5fe2af23c6d830bca91f52397a179f1539b8797710f81fdb0fe58a9d9d0850c71ad6e55a35608704a6f64187f45806ee4ca71cd4bd5c63680668100d2ed0a610b23601413a7a798543eeff7eea0310a9b3bdda3b9fa41c3cf87360b0d50b9a85c3f428b0500189e8d045f2d689112eabeba62ad7445f7e57c6f7e456c901e3501cdc7fa0806cbf7a02261e54309c13b12bd0c025b137d97743f46c83397397d03fecae0fc7013fcb17653ad8ec2d0a7240e846a8c2813c15bff6de7c642856f36586a06b1eb941c6204606c7b84d6f6d65f8c053a410a2fcf5359df0f7818916231599263dd3a8e58b0af70795ae15c34211298374472c8ca0ac6b1b92c73e6ae8ec1c2834f02aa06fc50cd110f527d3d5208361a76236b6eb1f1358fec62f08dc6889dc8be23226afe844bc1db57587a96056dc2d95c53f3d69edde1143ab25d18c962f777755dac9a4c5793fcf1a4d742ec7ee1de8a36b16d5fd48603af5a613e9917c86939022c0524e998d6180176e31435c0185cd4dbe16d2e3a049312a84ef959461a7f0e14f1a55a7b6576bf5bdbe879ff85cb8460b519b3fa85c528006ce52fcf8bacf50e93e26cb472fa6c53a3c2ca1723b31b7e2bd6eab859b2144a21bee78d772e5a1e86ba64b3bbac8ce039fbb979eed935273c792a2242e2ca717e4a99967066ad439c2a3ab9a6f15e2d4c391f00c926c992ffa9c0b3359aac03287d6dff2dd8c768c45253218489ff8d2bee112d33d2e68ba3fd7745a8d4fe7c7756431569124fae04bb8daa0fd5b7fd71b3b7953e7acd77ad3a61a25c93baf192def87282c8f9c191fb8308e651b1790313453bb3fc9f81e7d560908f91c6a3013528ec64ea55c8a790f77500f402f6e8d60a274a66e90085affeba1ee28aafe438b88bc989a7433ff9ed74ba7378dd191c442e0c51007495f2774886c682e2bceffc21a71e20c34fac07542c8f6164de109e2a114e7b7c459ef0bd6d1a56ac962fc7ca2fc1411fde593e7bcb4371cfacce322d845dabca9ccb26f4d1f0ad5aa83303bf44e579588821bd33e47df5887d81a5ac1407daec89655dd1f223f55df82d358f14c5d740e6ac378384ddbfbb88920a9512ee34c7d6ac1896a6f3bf57f731a0fdc14f34ebeb1079fc1b9eab5e087c91852099e2a307e3cb05c3a038e956031694d0cdd37d271eb4bc83b8c8db042b163de54a92038843b5b07ccc003f3ac697953e5e029bd2b5e66fe20dce19ab374f9f0fcf5906badd1fe3d8f081c97e869ec94a6cd0e884d071d912765c21b451fb91e81c7c7de21ddb01af6dd091a67c13bca46afe9bc1ec8574392b9dc5ce3bd0daacddd08d2223330a0486f0a0fdf6d80763137b81a12e37c7d66f913ac0cbf0e027049c228d0d93430fddebbfc806144dad92719c6ff7478c6b914c88422233888ac9462f713c1c42f90d7e626dac51305909166ecff61ad0cc5f779920c24458422f440316d06591359827e079701f81c46d0dba813a5fd44232d3f952b0ab8ed7f77770641632bbdee60f29a8a11202ebcddc7fcd419d72f722ce85237604dfba995fd227e7d2ea5730bcf159712a4315adb35755dc6439397b592b2e4cf3cb6725e9a69849fb8f44e1894570ef4db8b25f7e5dc247882eb990edf37c351cdd4317e47e23e673cd6dcc68efffadc47d59e1de0e796525c15361e6d4a4ecb7c7b843ebe570217c150500ce9ffaf72735c502a6781e199933ff077cd976081d226d4d1300319fe956"}, 0x1008) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="fe6d7a7a7f21b28dfa6bb7fd95b237f4", 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x2, [0xffffffffffffff96, 0x4, 0x75, 0x7, 0xffffffffffffffe9, 0x6, 0x1, 0x5d9]}, 0x5c) [ 51.987267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23530 sclass=netlink_route_socket pig=8166 comm=syz-executor2 2018/02/26 09:52:06 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0x4) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 2018/02/26 09:52:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x9d, 0x4a) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/26 09:52:06 executing program 1: r0 = socket(0xf, 0x4, 0x0) write(r0, &(0x7f0000000080)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0xfffffffffffffd37) 2018/02/26 09:52:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x8, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0xfffffffffffffffe) r4 = dup2(r2, r0) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) accept$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x0, 0x2, 0x43, 0x0, 0x20, 0x20, 0x5f, r5, r6}, {0x7, 0x20, 0x2, 0x5, 0x25, 0x3, 0xfffffffffffffff7, 0x7fffffff}, {0x9, 0xffffffffffff8001, 0x4, 0xfffffffffffffffa}, 0x480000000000000, 0x6, 0x1, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x1, 0x7, 0x80000001, 0x5, 0xa6c}}, 0xe8) 2018/02/26 09:52:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x88ff, @ipv4={{0x2a, 0x4, 0x24b1a165, 0x0, 0x12a, 0x2, 0x3ff, 0x9ad1, 0x77, 0x0, @broadcast=0xffffffff, @rand_addr=0x6, {[@cipso={0x86, 0x31, 0x3, [{0x1, 0x10, "834f225d554c30d4a768d4aeac9d"}, {0x7, 0x9, "ef8c7c2c5570f0"}, {0x5, 0x12, "491738d36f8daa4e4e2609c6ba65e52b"}]}, @timestamp={0x44, 0x4c, 0x3, 0x3, 0x2, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}, {[@rand_addr=0x10000], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}, {[@dev={0xac, 0x14, 0x0, 0xa}], 0xfffffffffffffffc}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xa480}, {[], 0x9}, {[@multicast1=0xe0000001], 0x10000}, {[], 0x5}]}, @ra={0x94, 0x6, 0x6}, @rr={0x7, 0xf, 0x652a, [@loopback=0x7f000001, @empty, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1e, 0x4, 0x100000000, 0x8, 0x1, 0x3, 0x10000, 0x100000001, 0x5, 0x10000, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x20002000, [{[], 0x7ff}, {[], 0x9}]}, @lsrr={0x83, 0x17, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @empty]}, @cipso={0x86, 0x13, 0x2, [{0x0, 0x6, "30f1985b"}, {0x2, 0x7, "fa4b37500c"}]}, @ssrr={0x89, 0xf, 0x4, [@rand_addr=0x20000, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @end, @ssrr={0x89, 0x1b, 0xffff, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, "89f7"}}}, 0x12e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3d3}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/02/26 09:52:06 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x50202, 0x20) recvfrom(r0, &(0x7f0000000040)=""/202, 0xca, 0x20, 0x0, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=ANY=[@ANYBLOB="280000001c000303000000000000000007000000", @ANYRES32=r2, @ANYBLOB], 0x290}, 0x1}, 0x0) 2018/02/26 09:52:06 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:06 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x46) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x180) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x2, 0x400, 0x200, 0x0, 0xbf7, 0x8}) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) lchown(&(0x7f0000facff8)='./file0\x00', r2, 0x0) [ 52.108755] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.122792] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 52.142438] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/02/26 09:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/26 09:52:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="d7ebb411ff7f0000000000006f5ae984749fcd8e21327a7f57bcb7ce67700da1b52e4873f9a0ba66ea99fda18d925e", 0x2f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/02/26 09:52:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x9d, 0x4a) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/26 09:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007fff3)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000b6f000)={0x1a, 0x19, 0x5, 0x5, 0x5, 0xe871, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x4) dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eeeffc), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007bb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:52:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/26 09:52:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/50, 0x32) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x2000) gettid() mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0xc1000, &(0x7f0000000140)="9ee63fd01b526e652c21be3bb47fa433e321120c599a4d9fb15d3eedda208a09bae24bc34a12f3406823cbacd7da5be5c3ce6f89aed5db98bc32ab37e7e2323a3c4f4f2b37e6ef80e558abd3de8409267757f92164ec93d9cbc2fe643680faa4537676d46e3f14e6dd73bdf304503710b656b20a2a3d2101461051e144b16002e41566ea14e1c81c27205768d7ada54b1a0791156cd156cae91517a6c2158d524ad2faeb77f06cf4d80be296548be5c0") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}}, 0x0) restart_syscall() close(r0) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000180)=0x8c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x4000)=nil, 0x4000}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, @common='tunl0\x00'}}, 0x1e) dup2(r0, r2) 2018/02/26 09:52:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x1) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r4 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='-\x00', r4) mincore(&(0x7f00007be000/0x4000)=nil, 0x4000, &(0x7f00000003c0)=""/4096) socket$nl_xfrm(0x10, 0x3, 0x6) setresuid(r1, r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:52:07 executing program 3: r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x3) accept$ax25(r0, 0x0, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 52.265685] sg_write: data in/out 32731/1 bytes for SCSI command 0xf9-- guessing data in; [ 52.265685] program syz-executor5 not setting count and/or reply_len properly 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) 2018/02/26 09:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007fff3)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000b6f000)={0x1a, 0x19, 0x5, 0x5, 0x5, 0xe871, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x4) dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eeeffc), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007bb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:52:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x2, 0x3, 0x4}) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2e22c9b160096aafa266780228f9e6daadbe6088280000000000000000000000000000000", 0xfffffffa) 2018/02/26 09:52:07 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) 2018/02/26 09:52:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/50, 0x32) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x2000) gettid() mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0xc1000, &(0x7f0000000140)="9ee63fd01b526e652c21be3bb47fa433e321120c599a4d9fb15d3eedda208a09bae24bc34a12f3406823cbacd7da5be5c3ce6f89aed5db98bc32ab37e7e2323a3c4f4f2b37e6ef80e558abd3de8409267757f92164ec93d9cbc2fe643680faa4537676d46e3f14e6dd73bdf304503710b656b20a2a3d2101461051e144b16002e41566ea14e1c81c27205768d7ada54b1a0791156cd156cae91517a6c2158d524ad2faeb77f06cf4d80be296548be5c0") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}}, 0x0) restart_syscall() close(r0) 2018/02/26 09:52:07 executing program 7: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020600000000000000000000"], 0xfdc3}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x1f, 0x4) 2018/02/26 09:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/26 09:52:07 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) 2018/02/26 09:52:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x8032, r0, 0x4) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00130500001a000000000102000000", @ANYBLOB="7edff25ff057c95343839d4c9b7277716d818889fb87c6739b31ea17f2d0442f723184c192c157b23f4fe2c9c6423d11e59af83e589c8fe09c8788371bf10de23a86a646515d3acef7359e9714a8e9115efe7cb67c414a0f88e602fa1b4f88176bcccc970cf3446216c448", @ANYBLOB="0000080008000100ffffffff"], 0x3}, 0x1}, 0x0) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x220000, 0x0) 2018/02/26 09:52:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1000000000002, &(0x7f0000000000)=0x8000000000000200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/26 09:52:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x5, 0x0, 0xffffffffffffffff, {0x0, 0x989680}, 0x2, 0x5}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f000000a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14}}, 0xc) fcntl$getflags(r0, 0x1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 09:52:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) fsync(r0) r1 = socket$packet(0x11, 0x40, 0x300) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x8, 0x7, 0xbcf7, 0x9}, {0xe71, 0x3, 0xfff, 0x6ad}, {0xae, 0x0, 0x1ff, 0xa457}, {0x9, 0xffffffffffffffc9, 0x1, 0x3}, {0x1, 0x1ff, 0x1, 0x6}, {0x0, 0x0, 0x4, 0x20000000002}]}, 0xffffffffffffffef) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='selfGPLself)\x00', 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x2}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="000008230800ffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x20, 0x800) accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000100)=0xc, 0x800) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr=0xf707, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1, 0xffffffff, 0x2, 0x3, 0xa, 0x80, 0x80, 0x6c, r1, r2}, {0x1, 0x10000, 0x8748, 0x8, 0x1, 0x80000000, 0x0, 0x1}, {0x4, 0x7fac, 0x8, 0x3}, 0x4, 0x6, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}, 0xa, @in=@rand_addr=0x7, 0x0, 0x7, 0x1, 0x401, 0x100, 0xfffffffffffffffa}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x38, &(0x7f0000270fec)=""/1, &(0x7f0000b25000)=0x1) 2018/02/26 09:52:07 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000628fdc)=@ethtool_ringparam={0x10}}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1c000}, {0xa, 0x0, 0x800, @empty, 0x9}, 0x2, [0x6, 0x1f, 0x100000000, 0xa50, 0xfbb, 0x4, 0xfffffffffffffffc, 0xf169]}, 0x5c) [ 52.461627] sg_write: data in/out 167162/2147479500 bytes for SCSI command 0x9e-- guessing data in; [ 52.461627] program syz-executor6 not setting count and/or reply_len properly 2018/02/26 09:52:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) ioctl$TCXONC(r1, 0x540a, 0x3c) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x80000000000000) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x23010222}, 0xc, &(0x7f0000000100)={&(0x7f0000942000)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@dev={0xac, 0x14}}, @in=@rand_addr}, []}, 0xf0}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0xc0) sendto$inet(r1, &(0x7f00000a4060)="17", 0x1, 0x13, &(0x7f0000688ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 09:52:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) r3 = dup2(r0, r2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x6bfc796e1ac76a09) 2018/02/26 09:52:07 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000bff0)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x82) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) readahead(r0, 0xfffffffffffffffc, 0xffffffffffffffff) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=ANY=[@ANYBLOB="0000000000000000a101338c1e2be02d82fb73c2069a2fc4ff20707d09382ac2f840e058b0474215021250cb4cc1e75c690f13eb51ca78168dd4183d8a04c9177c"], &(0x7f0000001ffc)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009100)={0x0, @rand_addr, @loopback}, &(0x7f0000009140)=0xc) sendmsg$nl_route(r0, &(0x7f0000009200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000009180)=ANY=[@ANYBLOB="600000001d00100029bd7000fddbdf251f000000", @ANYRES32=r2, @ANYBLOB="4100200608ea09000800000008000a00000000000c0001009e3b715cf98d000014000100fe8000000000000000000000000000aa1400030000000000ff01000001000000000000006edae3b71d0fcc486e2a5c0258b43104560b41ab9fdfe003317a9d1808f86e9b73899ed6ae210636afeb451009228f5c89a7ed61368b0d5485ea597e39b98a8e51fe1d58ae892d835865"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) getpgid(r1) 2018/02/26 09:52:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x6, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) 2018/02/26 09:52:07 executing program 0: clone(0xfffffffffffffffe, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040)="6cf333b45678f57a1d5e2516b28b0d8157f67e93b2c2f38f6ae6172186c7ceb58e06cadd4e6042010a127c1d63a5deba00bf0c7dd60747eabdcd3ddcb4f808a355a3e57fe492b970f7191c91a00b6cba") getpriority(0x1, 0x0) 2018/02/26 09:52:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/26 09:52:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x145000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0xc, 0x1, {0x1, 0x2, 0xffffffffffff0aa3, 0x3, 0x6}}) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) r5 = geteuid() sendmsg$netlink(r1, &(0x7f0000006240)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000006180)=[{&(0x7f0000000200)={0x24, 0x1c, 0x500, 0x0, 0x1, "", [@typed={0x8, 0x7c}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}]}, 0x24}, {&(0x7f0000000240)={0x10, 0x1e, 0x200, 0x1, 0x1, "", []}, 0x10}, {&(0x7f0000000280)={0x10, 0x34, 0xa00, 0x7, 0x2, "", []}, 0x10}, {&(0x7f0000000540)={0x147c, 0x3f, 0x200, 0x0, 0x1, "", [@nested={0x74, 0x19, [@generic="c1d08c7f47fa4f1815a4c8088f50dbaf517dacc3c3a1e925057c68ed5f3a5bacc02b4c1ef96642b1fe382aa95ad58bfebf603d1ad945d672f9d6be6f8c948f5f898476db8edf640a99406f41b4ffc9f3f3f67acceb3f745e140f08431c25ab76301e6330", @typed={0xc, 0x2b, @ipv4=@rand_addr=0x69}]}, @nested={0x12cc, 0x5d, [@generic="4d0d7157275188054624b12edd49e1eef9c393dcecabd38d24425db338dd69c28dc13c05c7ae93365002cad343f494961f4fca0a99cf3657ef3605403c14ea22888592d7ee8939fcc5dffb04563297460949d082169d38d218585254bd22856a3809a3926ab2610f4341532ce67b8ef00dc2fd4e3666774dc7ce4797eaad283c11f978a6489b5b27be4b4f48f203779ed02ff278728b8af7cdca4092d5a56124e781a716c014267141a462b74361ff34bfef85e0829f284ea260dc", @generic="fea4d2560fbe4b374df33f862c514b5f7b9914c7d9e54379ded1c08c9281fe22bc88b66a6a5f02cf8a74b14f2afc5e1dd4b2caa2089b69f7393812e3f3455c5f0ed62125d2822aa161f9df0913c453d1fab3264942738e69f260328e362204cbc0e8396c48f724d88fc6d0e0c2e3b17126837c7ac30bbe65341da11fa9e6bca3566b9d5a3a9cfccc1d6fdb8f1f9f7d2b330bd28111c344a0435ded4d6b25fddf173ef008a4", @generic="7b388dbdc715b9d2d0fe3246bc80f26ed513", @typed={0xc, 0x13, @u32=0x680}, @typed={0xc, 0x47, @fd=r2}, @generic="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@typed={0xc, 0xf, @uid=r3}, @typed={0x8, 0x3e}, @generic="a8b6fb0ecc766f10759de6a2f2dbbd4a29ae3bcb7d7d6bba380c688ecb2028dedc54f8682fbb3da7299d471b5575f9d057a0e963af0de70c29a70faf0cf0bb9202009b10f0b67ba2a69b660b30f34d32c5245906e2a2ba7537353a383e386bb9bee1fecf5d95b502a8087b8fd94105d01cb96038a91bb70f1ad759e4db9e108559a8edd0eb1bd3784547c27edd0f8eff79673bdbaf902e780ee6b8b2030f89a911114d7fccfd9309e63ea5436a", @generic="01e422af8034ee314e545a4c24d637221cf59d53f22b9087eb4b47813f4b6fb0ef5b1506b96c8f6a211f2dec85b3addc9303f113add069f4edffa744590dc38ad011bfd9cb7f5229e06706d35a088839eb86f25a9d9ab7e22f1bf6d506aa75188d995442826a4776f4393c0c016242768b9f36c418d2299f52de1c95"]}, @generic, @typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x108, 0x10, [@typed={0xc, 0x3e, @uid=r4}, @typed={0xbc, 0x49, @binary="223c0ff0a0846d686b7b1d6e7e725613186a1f3b46c3e2d1a8f4fb8d5d7378db3f29f39ccf91ec01a32730fde7c73f2677ef7e538b0c7e1fafdfa8bb6021a39c1390bc0e018e5022786f008514e6178d1cc524447d0898f068edad81d502e3f55181c8e70dff4fe076cc3cb820a4599f06b16220a8f67d79b1688da048acb5cb24fb9709af6154783ebc8bff6b69b3f7a99eba2f1cc9acc0ef5155cc003abd629dab3932edf0db7dbede942f881da00700"}, @typed={0x18, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="3b93e89059f3cc29a02e31514e57f2c27644d96b289cfe65", @typed={0xc, 0x3d, @u32=0x1}]}, @typed={0xc, 0x6d, @fd=r0}]}, 0x147c}, {&(0x7f00000019c0)={0x3208, 0x24, 0x420, 0x3, 0x1, "", [@nested={0x2024, 0x27, [@typed={0xc, 0x52, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x3e, @fd=r0}, 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@generic="442230b2ee4a6a7f6b09fef1b4662cc6bc38c73e2cd286d84d64b60c8455968ba4f31184e1078dd68064d6da6a58c60324157ecc8285c5255ec197ddea3e28f1f11d64ab06d22844be3fcd56ba458dae8dad7293957c01bed8469a1344756ffd4ce4479a4d27280a960c89ed2351551a155c5202231a747cd7601f0198aef667c3d5dbb69cd38159eb12"]}, @generic="2da43f21d361ef98282df48759231f404066dcadfcfbaff0e003c953956dadf8cf293db0eadf53bd74f3d273666a6d4d90c93b7c41a31668981e993cd490f6a900ae17592548bc3703a7ae76f2a27332f25160c42e82f41e53fbfa654687d4a1a5dc6596babadaa8082c4be46d144d6414aedccf2917f3842de051f7aace752fb7168258da1c9db2ebc7902b7608ac93769b8b5800598360ec20f5cebc1f6605bbbf0d45381fe8617e0309fb0328e1742edc7fa0dc5ea504522d58fc", @nested={0x290, 0x4, [@typed={0xc, 0xb, @fd=r1}, @typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x96, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0x4c, 0x18, @binary="5af635461dbc38e673ecfc29bc6d4389abff7f461ec5f2917981c724e1c05ef87372738e2e39b641876487ff01ff62d4471da4d4163a613c23573a94e6f23eb3ff1354df"}, @generic="2dff614f8d76781c7c878d92aa0f69a26dae5f5d3a42bba1078bf92f8c61a75d2727c0bf0424573870d52e2cfdbae6fc963b0daf110b34891c0c2dff3a074a5ee2d42298f5af74c49e6be5bf8094bdc69edecb9b39d93085bf3c461bef6771c7a46195dafad435be5d184b2068a2714af222461a988672e5e9dac263361de602ee65659221b7549788247c3ab8d8add0a79b03beb9f9a8fa8b7088b0ee173154b267c6996aa8c87df761907a9e8b8e1627d4ae777f33a476c2bf4361b9424289bafc58582337af79", @generic="d31f8445ad2a04d79803fbe5b101c879563a8bac747f3eec145da1e37f373f0d85b7049e370226cffed4272909f9e0d10bc7266b547698755a5eaf5b6f16131e15ed8dbd028c02db17eb61f7d2078f05864fd8b4a9c441104ef56370b02961ae1970cdc8830b24236fafe427218b0642dc25cce324ac811a606c85ff07fc82779a4ccad185da247738008dcd0d0173fbdc688143d520c42787d33d80defcb2dfba4de1b9d28bd3e489f84dd03024a3a020c20e7ed6e1addd21c2a0b3bdca57ee10c84bcbc2d1177c59164f98a68f33f3f2696fef302881b7a070a4c139250178344464b3bcacb3c049fa57c8be4cb381f7", @generic="9c5c60f397d9fd37ae72c5e725d5e71ec129965bfd5c7564087516b73f8c66e7be8036cf87d77e1b4c3bc1022a5bc881da73db7cc157024ae059a559447d42877fd3f5c4fb167468847680", @typed={0xc, 0x19, @uid=r5}]}, @nested={0x164, 0x2a, [@generic="a4807e070e4ca515ca46224509342fb6c168249bd43d48a9830a0b6fab2371ae46fc69a9aa17f25f2d204704bbaf475ec4b20610d65661e892fe853c7305ae79aa4a948e05a6ecd223b0847f2162ca8ede8869f5e16c1bf5", @typed={0x18, 0x57, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x29, @u32=0x6}, @generic="cfc9f756281712a9ad96f3b072088a13361275f2738627368d0ff41df17aa02a81756c1d689cb52c571e", @generic="1e2f1626d698d4ea99f1a43dbea37a8b1e4be3208834291e42bce90c268f297db5b10ded2cf250701839378f5a84f489817f78a7bcc371f1428c1c34413974e7691f804142ea1ff7cf0c59ae53826d432ebbea2a43bae1e8fec9d6764f865a5d5ef52aa5a5bbdf69e87857f0a84e110300b909a649f75d49d751894a840e5a67d51336f9a732208c41e6e08630da6e804a9bb83fdc3ab5723d5eb4a4b9bd5f1a5ea2cedac62525c4e41feb1f0161545e66a54bb2d99a14557ea1"]}]}, 0x1574}], 0x6, &(0x7f0000006200)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x44010}, 0x0) setuid(0x0) 2018/02/26 09:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 09:52:07 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6fff8)='oom_adj\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001080)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) r5 = getgid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001440)=0xe8) getgroups(0x1, &(0x7f0000001480)=[0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000015c0)=0xe8) r9 = getegid() sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001040)=[{&(0x7f0000000040)="25ced239988f5a28bac37b101027b7f1da48f1648e11c486e9d30a09e4767ccbf52e1b50f11bd658bd1dfe8049a2edb228fb929c00955cbfa19e361e8f20c91428ab93b8f5423b52ec77b6bcff3e378519a58a18299dff9f8bd41e04f71afeaaa877b5f9b96ce6f202ee9e431e90b1baefe49a035a908dc1623fbc1c8a619c8610e02c9ac3f1f5dc1baa68b784a8d25d758d9cecaf253dd71e3e41bc53f2fb91dec9e0d04235178f640bfc9fc301ff726abaf0b92eb214dd6129ab331d08c4a4bce139b7f60a4953c74409fb7ea1462e87c682dcd475cddda1f835c5ecf145d8036989f4be0db92b6bc36a689e36a623e11a5a01fa3799828e3e9178b85712e505988c0b1915860e2f767b15b3949144419f3a41c5f10d55f27378392ec847f9416b7f4db2b7213ffa61e11ea168a839a087b61598b41c8ff8ce87da71d46f94f824ab44571afbd859df5c210ca58e20dd107cb6f249e73b8781697a828993d6582c7abf62982f9c2069dec028d3a4a88806ef55747d290bb4e63e933c7c3d9ef142d9f17b4a44ece173c7a88ba32acb7376b0fcc7df9dbf09892140717590e5ab0605f68bab89214a0a10cbb3af6dd3f3b494cc324f1eb0e05f6a158cf1b7313e666e663992b1c6a0a1469877e4d4fa5fb6dee06ba020c7367f574cfc9d9e55f35f1e25e89e432d5b71749f584a16a3a52ab47ae6dd97685de0305e9c538d1f185b37b82611e9248f0f9688f64b0ad5d9950373233b9b4edce40482df90e3f28743a94cbde254b234ad743746ab9f4e402b284c8a8f6c19489db78504204d3bf3107ecf312a5527fbb3f8d7d61d6b5d677fe7738325c7471ffb05c55afb36b3efb04914454c71a1ff02927aa23a7a6e1f4a9109d1261f19702b73c336a59f9ad7a456e1704ad6e729b26687352a2e669983dfda86d80ae68b179156c954b75377062ea53f03318a37c045207ea9faaa8a361f2f938b4b15f5690f08e6b259164aa9ad4d381941219f7fa389a53eaca615d969c9f6c65314055cbdd0fa146ae5db8b50a2d2617d3c729f37dbf4cefb13e38f4bcd4b2675626b9c2dc89254dbf46c85fbf6b0fe6cfc73597ff35f9cc5f7d90815666a3bee4b4d3a42b391bbf0c6b7124cfa7e6d8e6393e6e0832426bf6bb9091f7ec28ac0f6aa697261298c83a2b8ca20e65a44bad8dcb20656bcab442e554d127807caace3658d2bb12fe90271f5f48b01890933f6bd9b10b95aeb4078522af10f0552a16414783cc042e934bbd99f9743c0f266197b5249152bdede3f218db9ef968dd9ceb5b18cd85ca5be278a45c836f482b064c5e7389efb57749563f4bc20ee263eb90ba03ac8aa127f53d605f682c7c2276c7ed42937dc8b5ae21d3afe22cb6225f507dd12e005e3dc9de9efcae5133bb33587cd05487425e0dd5b8b8818816f2086c593e0a95185b4a71ae885d779d447c06d7c68e1770027cfa800512e45cfaf4d5bde6e0ce516cd045e486e4ef81c028eec94d3b99765b54f7d95f3b89a9f35c5e3ea32dc20c27bb2cad72f081c06b81b671f09cbab3f2f29cd6c4506c3f1ad18b80c10a2a949ca5c898d053989f0ee3cf3fc1622fd39bedb06f968ae3c255810dbc21def493ddec8bbfc77aff15a04d61189af836ce23874e701eb22d22c0caeb632d74e36781ad14f9f5deb19ebb5d582ae8963f5c70226a672b84b5bbbcad05fcbad939a320a6445ad08026d60c83ebc9d1bdc0325809e9d670fc7a8e7dc9797f29760dc7b253286741b6f6ca1494ea76e65480a34497621c8c951bd1e213e4d1923ce9d2c7858e48a30c81bb2f957460bb45e524c2f3fdd39171862c4ea3c297c844e93d1167178564d8a4886f04eccff68144a91bce3ddc81165154c3008ebaa65cece024b90dbcd37c51918dba7651bc627ab1cd65f4115a47a2e926823b895e79b1f86339caec962f50530ee217238006f3e6e41a4649ef37074783b3c7735b0a7dded0076ed53f3e61ccb89ebf6bb45411608a898d1db7a393ab151af4084ead80ff085f03f08e845668d04e860bc8993f97aa66f1f611864b5c6cf1b62ae5fb84cf739f81a327342558eb2876c6f84077edaaa5d8e37bc0e540ec5ddb6f85e5ec537e15a3d35abcfba0f0057e9e107c23ebbba46bf4063b1fc4670ffff3446c2edc95cd4bbe9ffbdd46e82e72586b81f2511c1dc4ca1aa1fee5a6c04f881d35e71d2a00645d3bbdfdb8a30681052b360daeeb334ab777819ec6d7cf82cdfdf6ef7272fa6d2a7ad25a0c881b8d5f1f2d9f3aee0a61c64e6b8343a9fa03b45c417ad60c3f147c7ed1e4f7552d5a021765e9b4655dc9cfff8a8c4b47d4900e044e6860b729fedd3eceb8d770627d14aef470d933d7d0be10c8e8551906dd52998660491ba726f01e4973ff2cdb8ce494f95183e19525c840fac3714a5bdf5715f32ddc4d630fc249ba254a402c21778d05df20ad240f182e1b068ad9f8d4a8a5fcd455da2665a05e6ae6959e5d666667bcb40feacc85c29577dfbc6bdb78ac12f3d3a598c0ae61c2b7d9db11cf2ad88973c89efef034774355b799e3fe1b2d31952513076078955a31780b69828a2145ed683f2713e6e549b64c6b821c75ba8b290dcff203aa8c7e6e5ba36bb24669227eaa2419d506f9bf96b43c206ced1f8bf8f056c06c4304d2c016b2e92e6abf0a31764dc9fa02b5ee050e239b27c51246f0a30b2b8ce33ea8a402eb5034a4968f58f7742ef4f67ff380137bd7ff2d13719bd4a5824184b42a625a661f9f5889b514382dbf1fc88147b122aa716854eb6e56e1c4bdbc81cbf7a14dd253517f5f5e19ea11e693bceef950f1a90e17af8c71fae4af281c093e469fd7bf198954890cb75d6edf57442d53e215fbb09255b503e8bbbc5eeecd1446fbe0b00af1e74135528b8e1c8ab6cfe81e1446ccc7ea00d41e333c3e70935bab78bea2b26ab5036db982dfb8e043e4664f82645944f200172240e654caf7319235573c7100ba8636af14b9646e07b0c79e32c2a35bb58ad5415b3ff1659396e59ced9c5a92c548a17e5a1c7495365db6d1b5cd7328a677f4e15ea04e3e573e63ebbda13a2c3cf05854af9e4e66445ac0377adabad2f2a28d6edb6a6e9c1f71525d8cab97554e3c4100d6c2afe407c31fbda604502343a4db3fea346cc38c37532ca887c7db6a6c51580b5722877c714673fc85a6f35f839db67aa14be560ebbdb228621b7b3c5e70f2c4287708ca19f73ef4e0b5e6ebfe0f7d00790606575266c7e132d73d86faae657cad5184a71e0f1a7d2b0bda490d44632ec8e11c4d007a1d686472fe4f7716a33ee0603d98c166a1f3889b87035af0320f5d061e80925f4cd520c1cfab59cccb222ba2ea8d9ca971f1b317f9accd8a1a54ad8a12cfda78a1695481de344f0e9de04a2025dce6fc9d36c18a75b006ddc681517ced2a809f3edd2f5ffd59ec556d2075c43513a0e4b0473fcdbfd6b81966249191e8f2b2b92bead69cf14c25212792e54f7585df180689bd188474da354167a73ee2f8ea9336708f22bae24de6517db43e6f797a3c615043bf9cfdb16cf45326d405c62525596f4cba5b89eeec853aa9963255647bd12e0061489eadea5598566a0bbcf48c51a504701e60910247aacf88ce979f13996262ab2c28f541903a2a59d3409ebf4cecc07c8b29a7172e75156c9e0b36617bb6668c128ab161fb52670c796bef514e510d11f01000124d90eeb44a3bd484654885c31774bf427877810a6ffed4889a21fcb50f3ae2200598612840d2b7e88cf8362c7bdf085d41da1ecac371885fab4fe92c3f791db060a64a31c0d190c011a33664420d611ea6437540bb66b5e64bfcc83078460d673e2f990f99a9ca50fbee9e32427c21767c57845ae30c6b7bf5a2e44fddcd16488f6dec3c6540afbc48f3e3b7c932d73f34f1cbe295aded55fa029a6ffc8d46160c92919d2860866c90241a1fbd0e074db7ffa935a5b3b7b2088cc565af74efbec128483a71dedcb222560527c3b34bc0fc8c07930505facbcc213a3e05987a4d4ce75cb1c6549712abd293c3dc1eb76d81dfc0fadd89c8e889edd1e1b860fbb43613d96fc693631e463f16f3fdee2f7d22c6a6f50baca2ac75a81fc34a022324bf15c905b18dfdeef5b53dd6fe0c8f554ede798d75515cc550f16b346be2f5ab9c324a4c6384e82a4333db703f9a795fbfcdac58c26330dda54264f60f9bda2c30c1f65fde481027d80f14b1ed45c027bbebb9abdf74127bca40706c66918acf56c687aa27ca0908a2b73d59ffe4aaecd9e0ead956e5dfee996843e111b598446fbab5f0f63682adad39c04a46a4a6bc3aae248a9feb29a24776c10b5be22f3ee0ad3f1ebb84cbbe4bb59549da89ba211668573b335c621322b188c01a11a99d4ea0ca671c7f425c1c0fd0c73bb6f57ea073cb6277fb79e071f89cef4dbafb4ca82b65f35031f5aa169a4f1a80565b514c8c8dd52ccb1fc4b34abf25549ef07717e24f758caac03c1ed8434bfc3f43b35ee96fac56403d4acbc631b8f0a513adda643b1788abb2c88bb77d8dbf2d54f10df33eb3b842d6268b4045cb904facc6f0ae71f694a6f796263b058c7aceee52a3c1cc665ea2d0aa59d4b413fcdf65d5b02d13fa8e875caf74006cfc4b6efecc9975914b2ba019a4589be36cd31d950b831422abaaf7b5f181cfcc95fe72c43e97e4fb7167ac2cce9a657a3890541bd4dbc3adce246a3c1590e5a913877d589b9674f8122b26f0c1613ff57316f0c2399f0294bc7be308ab17167941f2f140de9f1a83500509d53c5eb67fcd4481dd02013210e3c30e581a148c0859ed5508a33c41611bb707f3fe26dbfffe9f60051c8994c6ffb4097d322ab87272e8a06fecf31f85448b77668c5d491648d4768c90aaab9b35f0ed62e92d5f8a0dc7b802957d9b6f18a141944cb65da925febad19b04d76305472b612c65a23443b9bfcccf8da7938da337436d3e460e4f8e9de39d787cd77de45c91d66f87bba2107c34b4a439aa895bdb5cad90ef34d8df311a8b0ed3c1f4c003da6cd8240c23075c6d54c92f7ce50edbd55b33f6c5cc31d8af04f08e44c9c987d404ddbf17578e507bd7c0856f7d3236d5f65611421fa5024cbf521e2f2fdc243f93789e99e557b1ddac1a79dbfba25bc1a2136b078b078b35b089550b899697a772661ef0b671eb3e07b035cca0ceeca0af90d597643c0c83f9407b601c9082c63fa3bc25da7849912b74d0cffa4c261c9ff3a3889c94823dae8dbd8691c3cdc3829c3e10420fd9e52d04761e13217addd4d1ba4ec7c8c2f4aac0e39ebf4a96ebbad6f578297c4a1c2e1792bc9fc056f0247714d798d2aa36d4b1cd1d1038637352357181fa8ed2513286e8192dce11976d9c9140ac57341a0f18ef4133350ea3e8651e6cf3f63422188e3d878a37a63a65bd1dff9c62a4236df34b26118bf671fb863973309b103b42c6cce4937c9a322dd981c30436f4362bf4e48ffe049ed649f6c30d8d8e93ded634e3594acff5d8882f6c0b7d02eccd60c04d1586e3584d4361dff1060ddbc9cd9584c67325b36641e7d057911a9dc019db5e03e11afb02418549e91ee194a82a6e388d9b438144277f992f3cdb4a83202e099d4bdd54d133a66cf57b8dd560dcc9011d9baba90a22391c0b64c3dcebf66f2559d1118984e250ea143c2cc16630fc21ff55b73e950296d6f40799816695b2ee8260993d991aecf987b049328729f437119887aeffd0ab5bca66610b62fbee221e0a1b210ac4cd16af186459d9979a77f7e284d", 0x1000}], 0x1, &(0x7f0000001600)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xd8, 0x20040000}, 0x4000) 2018/02/26 09:52:07 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4, 0x0, 0x7fff, 0x400, 0x7, 0x82660004, r1}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x9, 0x9}, 0xffffffc7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/26 09:52:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0xfffff}) 2018/02/26 09:52:07 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='-\x00', r0) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)='-\x00', 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000180)) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0xe, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="30000000000000000f0100004cd30000550603000000000000007ca0e8964707f5926fa0cf23bbda8f90db0000000000700000000000000008010000ffff00007441e1abdc6a178e10e404d2107d9b4a1e7a8c9e338f78583ba152a8607fc18fe6f3f03c17faa4821e4c2d859855987a37210e66d66f7a400b935255a97b176fceb38b5e11ceea2c2316c7648b3a8749eb6592db222606ac1ac5dfe81458a943ba1711533afe587e8a717df9"], 0xa0, 0x20000810}, 0x8000) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) clone(0x959c8ac90dd9197e, &(0x7f0000000ff7), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r1, r1}, &(0x7f0000000180)=""/221, 0xdd, 0x0) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x490240, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x10001, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x200, 0xf4, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/02/26 09:52:07 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000c5bffc)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0xffffffffffff7fff, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/26 09:52:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3ffffffffffffffc, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x40, 0x100000000, 0x5}]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/26 09:52:07 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r0, 0x100000000, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_flags}) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xb2a3d01f0014db06, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/219) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) ftruncate(r1, 0x4) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000200)=""/46, 0x2e}], 0x4) 2018/02/26 09:52:07 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4$unix(r0, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/26 09:52:07 executing program 2: r0 = fanotify_init(0x40, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xa3, 0x100}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) tgkill(r3, r4, 0x3f) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000340)={@local, 0x0}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x1f, @in=@empty, 0x0, 0x0, 0x0, 0x200, 0xa, 0x80, 0x20, 0x1d, r6, r5}, {0x4, 0x1f, 0x5, 0x1, 0x2, 0x8, 0x9, 0x6}, {0x2ca, 0x5, 0x10001, 0x9}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x4, 0x3, 0x3, 0x7, 0x7ff, 0x5, 0x8}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000004c0)=""/157, &(0x7f0000000580)=0x9d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xf, 0x5, 0x18bfec94, 0x401, 0x20}, &(0x7f0000000700)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000740)={r7, 0x2}, &(0x7f0000000780)=0x8) accept4$unix(r2, &(0x7f00000007c0)=@file={0x0, ""/71}, &(0x7f0000000840)=0x49, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000880)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @empty}, @empty, 0xdb9, 0x8b4, 0x400, 0x400, 0x66, 0x1000000, r6}) sendto$inet(r2, &(0x7f0000000900)="14a27a80765bfbc7b70532dfa8006d16a28b5f82bf166c002a67fb26d9d43b9fbfffba5049a075adbb907f510cbac405c210ff1d337df213387191449c968c23db8615c863f42f77636e8835df6ce7b0d01f329a837ef8843131e8eaf33a786ad8fcc48ffe8f222c1e60a793597b44031dc6ff089bd3ff69d50ab22ff1754e", 0x7f, 0x40840, &(0x7f0000000980)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioprio_get$pid(0x0, r4) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000a80)=""/124, &(0x7f0000000b00)=0x7c) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000b40)={"c2e587938681e90519bce3d0431737f1", {0x4, 0x7ff, 0x3ff, "90c01334ae26", 0x5}}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000b80)="8ef9b5b3b55a26d8d93eebe43d5986a64015e4ae716f7bc7462e68e09f59e62623b92a558162b8155d8eece1ecf0ce22245b660ddce51730217616e0593838fc38b51bab2dfd162cba56d137b5b0bfe99097df2ba19ba1b060415a49179f401d6b9b0d4573927121753e355652d352be641cbd41b1a0aac032ef8b") socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000c00)={r8, 0x10001, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000c40)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0xe3, 0x3ff, 0x100000001, 0x7fffffff, 0x4, 0xfc, 0x7c, 0x9, 0x100000001, 0x0, 0x36a, 0x2, 0x6, 0xfa33, 0x5]}, &(0x7f0000000d80)=0x108) ptrace$poke(0x4, r4, &(0x7f0000000dc0), 0x0) ioctl$PPPOEIOCSFWD(r9, 0x4008b100, &(0x7f0000000e00)={0x18, 0x0, {0x1, @random="6cb49923d13a", @common='ipddp0\x00'}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000e40)={0x2, [0x0, 0x0]}, &(0x7f0000000e80)=0xc) 2018/02/26 09:52:07 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='-\x00', r0) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)='-\x00', 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000180)) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0xe, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="30000000000000000f0100004cd30000550603000000000000007ca0e8964707f5926fa0cf23bbda8f90db0000000000700000000000000008010000ffff00007441e1abdc6a178e10e404d2107d9b4a1e7a8c9e338f78583ba152a8607fc18fe6f3f03c17faa4821e4c2d859855987a37210e66d66f7a400b935255a97b176fceb38b5e11ceea2c2316c7648b3a8749eb6592db222606ac1ac5dfe81458a943ba1711533afe587e8a717df9"], 0xa0, 0x20000810}, 0x8000) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) clone(0x959c8ac90dd9197e, &(0x7f0000000ff7), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r1, r1}, &(0x7f0000000180)=""/221, 0xdd, 0x0) 2018/02/26 09:52:07 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000e55000)={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4000000000000001}, 0x42c2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @broadcast, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) poll(&(0x7f0000000100)=[{r0, 0x307a}, {r0, 0x3214}, {r0, 0x4000}, {r0}, {r0, 0x200}, {r0, 0x3293}, {r0, 0x10}, {r0, 0x11}, {r0, 0x80}], 0x9, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x18) inotify_init1(0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/26 09:52:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$TIOCCBRK(r1, 0x5428) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/26 09:52:07 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xd2, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)="cc07915cd254281c523eb98f7c35e4531c5456ec19ae9d109093f3d98b8d94dea11077969f4394d7d087588c4efd16d98a21b702ee259c") sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r0, 0x100000000, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 0: userfaultfd(0x80000) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000009ff4)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) poll(&(0x7f0000600000)=[{r0}], 0x1, 0x0) 2018/02/26 09:52:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) write(r0, &(0x7f000035bfd7)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1f, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x6, 0xfffffffffffffffb, 0xffffffffffffffc1, 0x4f, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80, 0x4, 0x5}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x5, 0x1, 'client1\x00', 0x4, "d432fb9bf2b987fb", "2f2732a7c1a8a863ad2b60c5de9c38b30afd0a767443be6d46784a45ad0427ac", 0x29c4, 0x20}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x9, {}, {}, @quote={{0x1, 0x1f}, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9, 0x4, @time, {0x3, 0xffffffffffffffff}, {0x200, 0x77}, @quote={{0xff, 0x2}, 0x6, &(0x7f00000000c0)={0xfffc000000000000, 0x8, 0x6, 0x4, @time={0x0, 0x1c9c380}, {0xfffffffffffffff8, 0x9}, {0x8, 0xee}, @queue={0x18, {0x1ff, 0x3}}}}}}}], 0x30) dup2(r0, r2) 2018/02/26 09:52:07 executing program 0: pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="4e905dc7f1bee67db68f49a7b393742896084225fbe37b0a5caf5d6c9ac80f32595cd49a4ef8a34539304357e2297013ccc319931c38f07e42fa1348bd8cc18fa877c0d32f6318b179a6ac1d9a6e2a2ea7d49a185962f9210e0b1bd1b41811fdf99100fceabd7f1b6fcde24e1b65ebe1ae4b439aabd68374309ffa787407dbb1a2d3791c5c4036eda27b26a752f38efd50e4af82b6064d822000478ed91d8286f97fb5438b1869163cc19b6eabf80e897d4f268b49fa3f5d8c0912b6ee847b06799950340a8caed1b200bbffa301ce123c013ae6f91073fe4e0db28ef39e782112ca4fdd1fde97cb6d44adae503bec63357e973f9c3d113f", 0xf8}], 0x1, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) sendto(r0, &(0x7f0000fca000), 0xfffffffffffffd72, 0x0, &(0x7f0000ec6f80)=ANY=[], 0x0) 2018/02/26 09:52:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10, 0x0, 0x0, 0x20000000}, 0xcdee27757689f06f, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1d10130500000000000000000200000000000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x2) socketpair$inet6(0xa, 0x80004, 0x2, &(0x7f0000000040)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3f, 0x4) 2018/02/26 09:52:07 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x20, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0xffffffffffffffe8}, 0x1}, 0x0) 2018/02/26 09:52:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) [ 52.821996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 52.845148] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8458 comm=syz-executor3 2018/02/26 09:52:07 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000002) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) recvfrom$ax25(r0, &(0x7f0000000080)=""/230, 0xe6, 0x41, &(0x7f0000000180)={0x3, {"432b92544821ee"}, 0x2}, 0x10) pkey_alloc(0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 09:52:07 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) open$dir(&(0x7f0000000000)='./bus\x00', 0x20000, 0x51) tkill(r0, 0x16) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130500000000000000000200000051bbbb9a303b7061222301b697e1673414f0beb3513c34972e2677933ebecce9f3f409d1777ef9907856dca2f70af77cac98d5a0ae0b223944b9ebbc84f23360e60628571170fff94dd08251731e89916e", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/26 09:52:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10, 0x0, 0x0, 0x20000000}, 0xcdee27757689f06f, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1d10130500000000000000000200000000000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x2) socketpair$inet6(0xa, 0x80004, 0x2, &(0x7f0000000040)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3f, 0x4) 2018/02/26 09:52:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400240) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000500)=0x200) 2018/02/26 09:52:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000), 0xffffff08, 0x10002, 0x0, 0x0) [ 52.870799] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8469 comm=syz-executor3 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="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"], 0x24}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000680)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x538}, 0x4, 0x4, 0x1}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f0000000080)="4f188f816681a4feaaa281e3a4611b390ae5645ff2f50510f1032446c12d", 0x1e}], 0x1, &(0x7f0000000100)=[{0xa8, 0x117, 0x5e15ca0, "6f5e9e64920a66ec723a5b96459ee50c4d3ffcd7209279ee960b8711e5687cddda4b57ac2b00fa7c812ed3b1113ba6ca47b1500cad0b9524043f994bd8963af37591365592f079cdbbbdaa9a4a3c707dc5e7512367d87e5e90cd6887cbec6f5327a3f64f2630f64c18609be16c14fcb1ce6f1377874bcfcbb94b131a66e8630d5d2cba18b0eb52ee7be10d23b2ec989472ba4c97d1af65"}, {0x50, 0x117, 0x8000, "91b21a54b21e1223160ba8e84f28474090eb0e034d1ad4a4b2b90b3ef9658247acd8ddf120822a0ef2c5ef7ffef59429bcb6c324f1d220a6a8675bd5357c658a"}, {0x18, 0x11d, 0x10001, "00235d2bb68341bc"}, {0x110, 0x109, 0x4, "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"}, {0xe8, 0x11f, 0x7fffffff, "5f9ec94a583773bd2b034b606cf48029691206d91f0fb8e5a84d4631ae16ec4a1232e7f71110f0a357f0f7055dd1e1699d134c3403161cc42b5b291e114a8533d049414619c09c9b27a7896578295749c4063c48cbaef3eb26d4544d431805ed0eea4c01bd484780802683ef7c0fa690ffc6a3787826a73f0a4378dd3e324368baeabb018607303bd3d6178eee5fbd5be24e57e10f732631f6866c055b73465aca3163bf0aef8ca852ab3e36067acf12c0cd455d3cd9992748af597d0eb0a24038478748caec3ca4c734759a8008e388443c6fbb6108a89d"}, {0x80, 0x107, 0x8001, "97c42090598c15d0030c6ade6367bf18740a291af3453c52b722282705666312171239eafdbf904204bb64bc8b3de2e675223529934055123d265b747f1efe3bc38fe334a9b8c8f4ef9909ec21c678bce9b8c36579970808cab221097696a6146f922ecd9f06e8e015e177e6"}], 0x388, 0x8800}, 0xffff}, {{&(0x7f00000004c0)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)="bfccd7de6d8feba95430a4e024e77b3bd8848f7f44dfe188721b07f4087572f7eadb22712ef1023cb73cfd5947976faeb94ed534224dc8c5263399109fe7895f9ef0fe2b9efefa4234cfab5c3118f3632c1a5dbfd1febc2e3e0a0e457188fab509ee14b1e5f62fba3cef8dc2f954027f79707d8d9b646659fc8b935c6914d740846fed0e6e16c963ac5258fcdec5dca6d310f62fdb7ff787b65a9dcbfbc119122e6a573606a894f25a1526e22e88fdb60b58f328e6dae57c3fe148589d2f45860bdcdb9dfb75c6", 0xc7}], 0x1}, 0x101}, {{&(0x7f00000006c0)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000002780)=[{&(0x7f0000000700)="43d3893d58e93a93724f4652f0069f005d78df5b469a73bedd4ad155cffb883e697e700d13088c837b35bb87179cf235d71f93c87c95dd15c14b2686673cf71f923722450441837876350d007e447208330bd660d73bac", 0x57}, 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"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{0x48, 0x118, 0x34108798, "1fc82a0ea52c7ab15eeee33f0992e26130aa40b4e5b598a1eff9fbd632ddb3beb5dc7d6b078f3b54f6b6ad919e8bde295469"}, {0x28, 0x6, 0x4, "6fcc6893022766afbeb73810ea7a74a88c3d4e365024e7"}, {0xc8, 0x29, 0x0, "501cd4b8e78f6191d743bd4a936cefa3d896f20fecad6bd568f3268929599557be69e28786a77a3c744e0db46ea9cb87e34703c2384e0f4f57b8ca2138d8dffbcbffb406c493ad6e72a61b5dea89d0216ea03d90d584a3ee0a1b39f2b63bf9cad79e74a35894de4a843ce149251beb3dcc2774633aa54802ce59001950b07d770282515c669748360d07218de68ad11bb40fd831dd9e3329be82b1aac09d864dbc74dce852f76a440f05dcbccda2dccddc02ad6c5d36"}, {0x100, 0x1, 0xff, "ceb7bbccef19e4ea29fe26a2e26a65b781decdb7790827e31c7e798f5f72501a6605ecc7f74fc3286b82d0925d24bb237c6b8dfcf683c1a2d02a99ca754db52807ae19d1fbeac43427e78db18c2dfd80941efbbbd6585ca7fbd72f6b4624219e48d445217c7fb9e7ac4fe7fb421f0ac463c7de0626d8078aaa334ce76b8b2bfe30dbad74018b7e39126a5a0143f7bba896260a3d240927c8a9688941c70e1bc78e0721205ef9e7f0c812ed6140ae8cc1a32e58529d7975a529ca3243191da06faf046aeb9cf7bfac66e419a2819130de95e9c436426500b008aac334c0b15fdb9efb60afa7197f5f695508d91a"}], 0x1320, 0x1}, 0x101}], 0x8, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/201) 2018/02/26 09:52:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)) 2018/02/26 09:52:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000040, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 52.927775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8485 comm=syz-executor6 2018/02/26 09:52:07 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) pselect6(0x40, &(0x7f00000010c0)={0x7, 0x9, 0x44b, 0x6, 0xb040, 0x8, 0x5, 0x8}, &(0x7f0000001100)={0xff, 0x5f, 0x100000000, 0x0, 0x7ff, 0x6d29, 0x73}, &(0x7f0000001140)={0x9, 0x9, 0x8000, 0x7fff, 0x400, 0x4, 0x7fffffff, 0xc202}, &(0x7f0000001180)={0x77359400}, &(0x7f0000001200)={&(0x7f00000011c0)={0x8f7}, 0x8}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001240)="7085937e855ace228fff49ef5ea5401cdba6749e9a9b75f88917f83ab2e58192"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001300)=0x40, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioperm(0xfffffffffffffffb, 0x25, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000010c0)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x20) [ 52.969048] audit: type=1400 audit(1519638727.820:32): avc: denied { create } for pid=8499 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/26 09:52:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00009c7ffc)=0x4000000000000400, 0x4) 2018/02/26 09:52:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/02/26 09:52:07 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="c18373e47cab30bb393f9706372aad6bfc46cd24608a017187f76fe274dd3cdad54a802eee03bd354f284e8af83a72b36a348decef80b86531349cea791e4d567aee1155005e24350f98ac5ecb4eaa4c2c3fb29286c7177ef63147c3fa94885140d3cc5bbf55c94c58aafe9d8beb50837e86e8ae93699c64005b64db2909b6896e826e16b17e3985da23d76ca30e32c72aecb2ff6627", 0x96) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) [ 53.016991] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 53.023299] device gre0 entered promiscuous mode 2018/02/26 09:52:07 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000080)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) [ 53.061499] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/26 09:52:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4d17d38c0907d47c, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000100), 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000000c0), 0x4) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000bd0ffb)='maps\x00') preadv(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xffffffbd}], 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000829000)={@loopback, @dev}, &(0x7f0000565000)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xd02) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0x1000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000981000/0x4000)=nil, 0x4000}, 0x1}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:52:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r1, r3) 2018/02/26 09:52:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000002) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) recvfrom$ax25(r0, &(0x7f0000000080)=""/230, 0xe6, 0x41, &(0x7f0000000180)={0x3, {"432b92544821ee"}, 0x2}, 0x10) pkey_alloc(0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/26 09:52:08 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8f2, 0x8, 0x4, 0x8, 0xffffffffffffffff, 0x10001, 0x4, 0xfff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x1d, "355684bef7e39148d873938452b879528ee97600d45df72ae3bf0b4491"}, &(0x7f00000001c0)=0x25) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={@common='ip6tnl0\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xb, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/26 09:52:08 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) open$dir(&(0x7f0000000000)='./bus\x00', 0x20000, 0x51) tkill(r0, 0x16) 2018/02/26 09:52:08 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x86d3}, &(0x7f0000000080)=0xc) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8001, 0x1, [0x81]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1}) 2018/02/26 09:52:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="c18373e47cab30bb393f9706372aad6bfc46cd24608a017187f76fe274dd3cdad54a802eee03bd354f284e8af83a72b36a348decef80b86531349cea791e4d567aee1155005e24350f98ac5ecb4eaa4c2c3fb29286c7177ef63147c3fa94885140d3cc5bbf55c94c58aafe9d8beb50837e86e8ae93699c64005b64db2909b6896e826e16b17e3985da23d76ca30e32c72aecb2ff6627", 0x96) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/02/26 09:52:08 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400400, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x4}}, {0x7ff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0xfef3, 0xffff}, @connect={{0x1, 0xfffffffffffffffb}, {0x0, 0x1ff}}}], 0x60) 2018/02/26 09:52:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) ioctl$TIOCNXCL(r1, 0x540d) [ 53.194407] audit: type=1400 audit(1519638728.040:33): avc: denied { create } for pid=8534 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 53.230584] [ 53.232252] ====================================================== [ 53.238559] [ INFO: possible circular locking dependency detected ] [ 53.244950] 4.9.84-ga9d0273 #44 Not tainted [ 53.249252] ------------------------------------------------------- [ 53.255640] syz-executor4/8559 is trying to acquire lock: [ 53.261156] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 53.269683] but task is already holding lock: [ 53.274336] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 53.282775] which lock already depends on the new lock. [ 53.282775] [ 53.289770] [ 53.289770] the existing dependency chain (in reverse order) is: [ 53.297364] -> #1 (ashmem_mutex){+.+.+.}: [ 53.302145] lock_acquire+0x12e/0x410 [ 53.306443] mutex_lock_nested+0xbb/0x870 [ 53.311084] ashmem_mmap+0x53/0x400 [ 53.315203] mmap_region+0x7dd/0xfd0 [ 53.319504] do_mmap+0x57b/0xbe0 [ 53.323373] vm_mmap_pgoff+0x16b/0x1b0 [ 53.327754] SyS_mmap_pgoff+0x33f/0x560 [ 53.332220] SyS_mmap+0x16/0x20 [ 53.335998] do_syscall_64+0x1a4/0x490 [ 53.340381] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 53.345971] -> #0 (&mm->mmap_sem){++++++}: [ 53.350834] __lock_acquire+0x2bf9/0x3640 [ 53.355481] lock_acquire+0x12e/0x410 [ 53.359774] __might_fault+0x14a/0x1d0 [ 53.364154] ashmem_ioctl+0x3c0/0xfe0 [ 53.368448] do_vfs_ioctl+0x1aa/0x1140 [ 53.372825] SyS_ioctl+0x8f/0xc0 [ 53.376684] do_syscall_64+0x1a4/0x490 [ 53.381063] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 53.386654] [ 53.386654] other info that might help us debug this: [ 53.386654] [ 53.394764] Possible unsafe locking scenario: [ 53.394764] [ 53.400789] CPU0 CPU1 [ 53.405427] ---- ---- [ 53.410061] lock(ashmem_mutex); [ 53.413719] lock(&mm->mmap_sem); [ 53.419982] lock(ashmem_mutex); [ 53.426155] lock(&mm->mmap_sem); [ 53.429902] [ 53.429902] *** DEADLOCK *** [ 53.429902] [ 53.435930] 1 lock held by syz-executor4/8559: [ 53.440485] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 53.449437] [ 53.449437] stack backtrace: [ 53.453906] CPU: 0 PID: 8559 Comm: syz-executor4 Not tainted 4.9.84-ga9d0273 #44 [ 53.461409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.470737] ffff8801c1727908 ffffffff81d956b9 ffffffff853a2cd0 ffffffff853a2cd0 [ 53.478716] ffffffff853c32e0 ffff8801cb2ed0d8 ffff8801cb2ec800 ffff8801c1727950 [ 53.486697] ffffffff812387f1 ffff8801cb2ed0d8 00000000cb2ed0b0 ffff8801cb2ed0d8 [ 53.494675] Call Trace: [ 53.497245] [] dump_stack+0xc1/0x128 [ 53.502587] [] print_circular_bug+0x271/0x310 [ 53.508707] [] __lock_acquire+0x2bf9/0x3640 [ 53.514668] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.521664] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 53.528568] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.535556] [] ? mark_held_locks+0xaf/0x100 [ 53.541504] [] ? mutex_lock_nested+0x5e3/0x870 [ 53.547705] [] ? __lock_is_held+0xa1/0xf0 [ 53.553473] [] lock_acquire+0x12e/0x410 [ 53.559078] [] ? __might_fault+0xe4/0x1d0 [ 53.564847] [] __might_fault+0x14a/0x1d0 [ 53.570530] [] ? __might_fault+0xe4/0x1d0 [ 53.576302] [] ashmem_ioctl+0x3c0/0xfe0 [ 53.581906] [] ? vma_wants_writenotify+0x51/0x380 [ 53.588374] [] ? vma_set_page_prot+0x10f/0x180 [ 53.594579] [] ? get_name+0x250/0x250 [ 53.600000] [] ? get_name+0x250/0x250 [ 53.605422] [] do_vfs_ioctl+0x1aa/0x1140 [ 53.611104] [] ? ioctl_preallocate+0x220/0x220 [ 53.617322] [] ? selinux_file_ioctl+0x355/0x530 [ 53.623625] [] ? selinux_capable+0x40/0x40 [ 53.629489] [] ? __fget+0x20a/0x3b0 [ 53.634744] [] ? __fget+0x231/0x3b0 [ 53.639988] [] ? __fget+0x47/0x3b0 2018/02/26 09:52:08 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000010c0), &(0x7f0000001100)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b5fb0)) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x246080, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/02/26 09:52:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84000, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x86d3}, &(0x7f0000000080)=0xc) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8001, 0x1, [0x81]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1}) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) [ 53.645149] [] ? security_file_ioctl+0x89/0xb0 [ 53.651352] [] SyS_ioctl+0x8f/0xc0 [ 53.656513] [] ? do_vfs_ioctl+0x1140/0x1140 [ 53.662470] [] do_syscall_64+0x1a4/0x490 [ 53.668162] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 09:52:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000559ff6)='/dev/ptmx\x00', 0x80040000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x100, 0x2}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in6={{0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, 0x7fffffff, 0xffffffffffffffff}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={r2, 0x1}, &(0x7f0000000780)=0x8) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x38}, 0x49) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) 2018/02/26 09:52:08 executing program 1: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000080)='fuseblk\x00', 0x0, &(0x7f0000000000)) 2018/02/26 09:52:08 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$TCFLSH(r0, 0x540b, 0x9c) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x200) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4c8, 0x2f8, 0x2f8, 0x2f8, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2ba, 0x7, 0xecd9, 0x3, 0x8, 0x7fff, @generic="8e4998550a31b9397893ac9eda50af5a", @generic="ec88b7043d78eae9b17c465b7577b600", {0xff}, {0xff}, 0x0, 0x8}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xb5b6, 'system_u:object_r:null_device_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0xff, 0xff]}, 0x8, 0x100000001, 0x4, 0x3ff, 0x4, 0x2, @common='yam0\x00', @generic="763e74b2737522c165df26196fad4935", {}, {}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x87ce}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000009, &(0x7f0000000000)=0x3, 0xfffffffffffffff5) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)=""/201, 0xc9) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130503000000060000000200000153e9595fc49b1f75dc0b849e0bfd983d3aa143b38780b6bc2be7aa86256e6323b6dc9f1deb09468345b28c71d3eeb5e066b8e11a9547b3c5563deca0cff70928b0b3645acad41eb0e3441b5524d823d42ba038b55f93146edc8135d111335684994b7a4a4a92ac86f340d9f6d988c886889fb27194285214c620b87ea2ec97eef242f37ab9ff4ae9f682593114a34164377887417600750b4bd7c742d1", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', 'cgroupnodev\'\x00'}, &(0x7f0000000080)=""/137, 0x89) r1 = memfd_create(&(0x7f0000000140)="b7422929656d302e706f7369785f61636c5f61636365737300", 0x2) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='security.evm\x00', &(0x7f0000000200)='cgroupnodev\'\x00', &(0x7f0000000240)=')\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='cgroupnodev\'\x00'], 0x1000) 2018/02/26 09:52:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000559ff6)='/dev/ptmx\x00', 0x80040000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x100, 0x2}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in6={{0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, 0x7fffffff, 0xffffffffffffffff}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={r2, 0x1}, &(0x7f0000000780)=0x8) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 09:52:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0x5, @empty, 0x6}}, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x9}, &(0x7f0000000200)=0xa0) 2018/02/26 09:52:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x481) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x400) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="bb372b631b9bf2082d659cfaf485f632e8316fba72d7c7f07bf52f61238a6cdb252698c55c073013ed940cf11c7ab0dddc8ffaf899f54b5640562ac8a593d4aacd3ccf1110006373bca4e4ca47c832372d648068fd7f14d94129baed927004dda1f9852531e8c495c5c2ddc5511f20b24702ff1d2fcaa1cc2d602b86fd5620eab1d67e1be6bdd3010485bac1f67eca2ab96cf38b9f422f659e1e2ace7f7a96ecafa522088bb09a77b5851a0001e415a310381cc5aa47f606f2095f061ff5ba1cb683b765688d0fdecf1b6242c4324462c5") bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000023ff0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x54, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e27ad5082b3bc9c69696cfde454c51bd"}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000024ffa)=@hci, 0xc, &(0x7f0000010fe0)=[], 0x23, &(0x7f0000024000)=""/100, 0x64}, 0xfd) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0), 0x0) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x1) userfaultfd(0x0) 2018/02/26 09:52:08 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r2, r3, 0x82, 0x5, 0xa00000) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000925000), 0x4) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) 2018/02/26 09:52:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xded, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x2a, "127c76cc091f52d3e5fd5983b354c8a070f09740b2f187bec6df904b62cebd47f16644ab9c71388c477b"}, &(0x7f0000000180)=0x32) r3 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"1e18b0a40d838c"}, 0x7ff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eefff0)={0x2, &(0x7f0000eefff3)=[{}, {0x0, 0x0, 0x8}]}, 0x10) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) fcntl$notify(r0, 0x402, 0x20) 2018/02/26 09:52:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[], &(0x7f0000000080)=[]}}], 0x0, 0x0, &(0x7f0000000500)}) 2018/02/26 09:52:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d3fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x0, 0x2, 0xca6}) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="54e48d", 0x3}], 0x1) 2018/02/26 09:52:08 executing program 2: socket(0xa, 0x2400000001, 0x0) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130500000000000000639df32120023bcca6cb0002020000981fdabf9eaf07b932fb456ec02813138b2273e5585ffd3b5bdb3104222b0001000041", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000040)="0aaead57644d215287685b", 0xb) 2018/02/26 09:52:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00000000c636aa45bbf3cae9e33ace0b000000") sendfile(r2, r0, &(0x7f000030f000), 0x7563) mq_timedsend(r0, &(0x7f0000000040)="44a9474503899abf68509b11f0527309e801d5349a47e68ba3e5469a622980a0b005aa565b01d4b63dd51ae450121d6d2920873cc9bcf5b77020d270eea193acae3f", 0x42, 0x800, &(0x7f00000000c0)={0x0, 0x989680}) 2018/02/26 09:52:08 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @empty}, &(0x7f0000000040)=0xc) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 09:52:08 executing program 2: setpriority(0x3, 0x0, 0x0) r0 = getpgrp(0x0) ptrace$poke(0x4, r0, &(0x7f0000000000), 0xe) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) [ 53.874804] audit: type=1400 audit(1519638728.730:34): avc: denied { transfer } for pid=8646 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.901512] binder: 8646:8666 got transaction to invalid handle [ 53.901522] binder: 8646:8666 transaction failed 29201/-22, size 0-0 line 3004 [ 53.917812] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 09:52:08 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) mremap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) 2018/02/26 09:52:08 executing program 5: r0 = socket$inet6(0xa, 0x80f, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x7fff, 0x3edc, 0x20, 0x100000000, 0x0, 0x80000001}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xf0aa, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/26 09:52:08 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067c000)={0x0}, &(0x7f0000b24ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000063b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f000003c000)=0xc) r4 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000057000)={0xffffffff}, &(0x7f0000000080), &(0x7f0000042ff0)={0x77359400}, 0x8) fcntl$setown(r4, 0x8, r3) socketpair(0x0, 0x8080a, 0x2, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00000000c0)={0x12000, 0x6}) fcntl$setstatus(r4, 0x4, 0x42000) inotify_add_watch(r4, &(0x7f0000004ff8)='./file0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) 2018/02/26 09:52:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0xfffffffffffffc32, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/02/26 09:52:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_flags=0x1000}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) [ 53.917821] binder: 8646:8671 ioctl 40046207 0 returned -16 [ 53.923554] binder_alloc: 8646: binder_alloc_buf, no vma [ 53.923570] binder: 8646:8666 transaction failed 29189/-3, size 40-8 line 3127 [ 53.927071] binder: 8646:8671 got transaction to invalid handle [ 53.927080] binder: 8646:8671 transaction failed 29201/-22, size 0-0 line 3004 [ 53.957516] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.963307] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.968779] binder: release 8646:8651 transaction 20 out, still active 2018/02/26 09:52:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x485a}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5beff)=0x3fffffffffffff, 0x4) 2018/02/26 09:52:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:08 executing program 3: socketpair(0x1d, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x346d6c3, 0x1}, 'port0\x00', 0x8, 0x10, 0xfd1, 0x938f, 0x2, 0x9, 0x1, 0x0, 0x2, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r3, 0x2, &(0x7f0000000180)=[0x6, 0x1], &(0x7f00000001c0)=[0x9], 0x10, 0x4, 0x1ff, &(0x7f0000000200)=[0x987, 0x0, 0x3, 0x3], &(0x7f0000000240)=[0xd9d1, 0x9, 0x3f, 0x3f, 0x0, 0x3b8e2eae, 0x9, 0x5, 0x1f, 0x5]}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/02/26 09:52:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:08 executing program 5: getgroups(0x4000000000000189, &(0x7f00009e3ff4)=[]) 2018/02/26 09:52:08 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x9, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x101000) getsockname(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000aa4800001f34ff00"], &(0x7f0000000100)=0xa) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000029ff6)='./control\x00', 0x0) inotify_rm_watch(r0, r3) [ 53.982720] binder: unexpected work type, 4, not freed [ 53.989943] binder: undelivered TRANSACTION_COMPLETE [ 53.998041] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.014699] binder: send failed reply for transaction 20, target dead 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="6585e5e9025e"]}) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYPTR], 0x3}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="15947a01eda7e203827a092db2f7914828979d9cac30df48ec80ded3783228935683373a03c8ddfc5ae5a26a12fdc88fcd422b90c7f89953394daf3a624e7d1a6ee870840e9d83114c14ddc8fd75d3300373bd23bdd05f195f7d1c2791ade9855266342bee26fdfdc62738435137f317e4111a54867ce2d87491cc02390bb987560270f831a98156d28473d0e47e5b081608c09a1225e28266b7696e4f05522c0d3cfc722a5abc2a7f4d019b5a75e54bdf9943846a0e139f3d8aa3f12835d23fcc25c96dacdafc866a92dca114da66f28000180d29a64e703cfb43d5", 0xdc, 0xfffffffffffffff9) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000240)={r3}) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/92, 0x5c) 2018/02/26 09:52:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) pipe(&(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000000001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xffffffffffffff7f}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x2, {}, {0xb9e7, 0x3}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x199}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', ')]\x00'}) dup2(r0, r2) 2018/02/26 09:52:09 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="0600000000002000"]}) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d0013050000000000000000020000009a2dac0ab3e065077889b8e82625f4a0dd0e3e616d99c0aff2b6a863594f787b47ca2edb1ca842d3613be0488138eb7b37a58451356855e5a78984edc45c4c9c504a6752177d171acbc76b8d59e87a3723768d50b3a2bae1829e0200ff759425224e96f40cd75c1748a14c8980f11e66c7d4751d458021ac01fba5a4ded657a8ddb1d008cc6f251f24e553dbf3584e0be418a830320f634279207b1676ce2ecc3267ef22dc6673e5b897fa", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)={0x0, 0x1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r1, r1, &(0x7f0000000000)=0xfffffffffffffffc, 0x800000000000023) accept$ipx(r0, 0x0, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000000)='./bus\x00') 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/02/26 09:52:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/198) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0xfffffffffffffffb) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:var_t:s0\x00', 0x1b) 2018/02/26 09:52:09 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x800, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1, 0x4, 0x8, @time={0x77359400}, {}, {0xfffffffffffffffc}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f00000014c0)='rxrpc\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001540)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001440)=[{&(0x7f0000000080)="7ac534dfbe132bcfc6036479770d4d2f71217c494d910d", 0x17}, {&(0x7f00000000c0)="1d7ee2e5a9b22708926aeb15fcc53cb96fa1cbb62065f013cadda5ad3aab81e71618f4fa0d24092921a7d96d08dbd7bb23b63b6e614d904ef74fb9874c7d919f782d184200a550cac7552d15e9a8c7d0eabc31141061ffb798a97f138e4f03e95248e01ff50d6c54793ed94f360ed3585292b5fa721b0ba85aef523299bb892320325cd48bb62562d4cea931d8ac3c554ceb89f78d3beb2da402f4e29e813784d611e053aeb5cea78c4bb57838e4a4368424f70db37c5268739522d7b3b88135e38bdcab4818041de5c734c7fd9fb1903523171785", 0xd5}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7502e7d9874ba0493110df4bb0b1ea06913d0dcd0daa0d3e9b632958c6d84b95c22ffa1fa63f83b2c198b14df4351c6bc5bf7a13877ed65646333d84abf6163103dc83908dd9ed630f09595447409cdbdaf39a6312e889333cf35376e3799355a5a69a2f4a7425dce9631c41d6de7caff9b5d723116cf2ad33fb1f6c64c3a3e6885a1729776a0e419256d2748187d8ecd1fba760f420aa121df8a2eda4450d8b8590be27846a75f7694d4dc9dbc02163653414ed469fab13236a63f2ee8291eaa0ccf4e670f6ac89a3ccf890c747e430d7ff6b7274787f78ba9cd297bb46028217", 0xe1}, {&(0x7f00000012c0)="49ada56fa4275aa19a5c0f72adc7c3cc1eda75940a4a691cbe5d81e08ea1bed8fb5688e9ba60a874cb8af87257f1", 0x2e}, {&(0x7f0000001300)="c7a72a4c546f0f7a0e7feeccfd52b5571b1426ba05a75b3fee619bdb070aa8a0fdffedacbbef594c8b60fe43effb661abf988080338daa238a0c6952d016bfff55cfb8a6bc7b17fc50b0874cd910f3351deb7b0af2a9bd2b99b6ccb60d614af3199100d20a7df20e35023607103cc7128ccd4adcbfe10a3f8e5c5cca86fe2a976cfa6bb95efd310647b0dea5070f219e05d7eadc5d811adf505c081671a0f8bea2db3291cbf20f26534ee92053adac7be152e8e5be4105e31e4e4de514d6851174d957ea3b0f09fb2e948ce31314c47fc2fe", 0xd2}, {&(0x7f0000001400)="2c7571d794a153aaa8fbfb2b98ee153789983714be00744d1107919e8c07d170ec78489d66e1899805531f9864ecc4e6bad8eaeda74a", 0x36}], 0x7, r2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32, @ANYBLOB="000000000000000000ffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 6: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x9, 0x81, 0x10000, 0xfff, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 1: 2018/02/26 09:52:09 executing program 5: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x30}, &(0x7f0000000140)=0xa0) unshare(0x20000400) r0 = inotify_init1(0x0) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005a0043040000000000000000000000000c000300008a58ce02e9adccc7321700a9352932f487e8ec"], 0x20}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 09:52:09 executing program 5: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x30}, &(0x7f0000000140)=0xa0) unshare(0x20000400) r0 = inotify_init1(0x0) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005a0043040000000000000000000000000c000300008a58ce02e9adccc7321700a9352932f487e8ec"], 0x20}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 6: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 09:52:09 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) socketpair(0x1, 0x804, 0xfff0, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r5, 0xe06}, &(0x7f0000000300)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/26 09:52:09 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x800, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1, 0x4, 0x8, @time={0x77359400}, {}, {0xfffffffffffffffc}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 6: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 09:52:09 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x10000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001bf36f383a31e403000002000000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/02/26 09:52:09 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x800, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1, 0x4, 0x8, @time={0x77359400}, {}, {0xfffffffffffffffc}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x400, 0x0, @time, {0x20}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, r1) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x800, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x1, 0x4, 0x8, @time={0x77359400}, {}, {0xfffffffffffffffc}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/26 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002004000", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x1}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) 2018/02/26 09:52:09 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:09 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x199, 0x400, r3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000040)={0x0}, 0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0xfffffffffffffffc}, {}, @connect}], 0x30) dup2(r4, r1) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 09:52:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000eee97d1d8cbf57c64ce44240cbcd0e738f99200ed36fe2c6df9f680ccd6cc97638e596877f5bfb6632465979de082cab1a382f30e301dafb7f3e3faf66a20328b9206545c974cb1ebc3bae999f3a36ec1caed335036cea0605a5536bf0b56b2b06ce99191c2d54ac62c9010c7e2e1af39c40bf2f195d7d0f0fabcd7e5a69a06cc8781209ec9bee653872550d4610044d3b16271dbab2788d92", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x6678e540, 0x4) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f00001f6ff6)='./control\x00', &(0x7f0000b96000)='./control\x00', &(0x7f00004b4000)='vfat\x00', 0x1000, &(0x7f0000475fd3)) rmdir(&(0x7f0000000000)='./control\x00') 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) gettid() exit(0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, &(0x7f0000000100)=0x8) r3 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2501000051e23e862e98c711e5b9a656ae33586b2fcb17590000005c9df630002a6f2a0610be2c7de79f50c63e97f9afd578682817ededb6c86699cce98bdf19050fc239d2c8b053b5e58a09103253b478bc4e8936d2c333ec9b432f7a2911dc3ef67a0c09c7a98d600f9cb13e95e74a76481134cd6ab6ae75fee2a948fe219bec269b4650"], &(0x7f0000000080)=0x2d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x20}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x4}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendfile(r1, r1, &(0x7f0000007000), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) 2018/02/26 09:52:09 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:09 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x111000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc2, "d0dc80bfbc939ec1e00fc617e321ded8bac2ac8f65a99d53c5e2304105547415c8f4ada866821a6903df0e2f8a5e47ecfaaf07c2fbe9eb2fda5b1dba572589ea36f2713664a7528877cd41883cd0b9428bdf3ca1f92cca67d6fb9ff7324798389d9e000008116dc11509afbac394620d2373b2e72b9c9f18c2367dc61f84a257ebfe1e7a047e53c339088dfac5f6d011f223ced41c197e9b8a3b50220e15a2ba15ff8e8647b28eb3c859ab3d0e544e39152520e2b6a74ec2f27a69af4a5d2820af42"}, &(0x7f00000001c0)=0xca) setsockopt(r0, 0x9f, 0xf350, &(0x7f0000000000)="e2f641f632c88a2785c12afa66d6f8bf7936bf2d78a86f1e22181c52f2424c5572e2b90df43fc83c5b9f9a813a7f5fe8e841c36670", 0x35) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='ip6tnl0\x00', 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x0, 0x10}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/26 09:52:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @empty}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400b09800001d67ab6745d9bd8e8d33b8eb0aa4", @ANYRES32, @ANYBLOB="0000080008000100ffffffff"], 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/26 09:52:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 'system_u:object_r:vhost_device_t:s0', 0x20, 0x39, 0x32, 0x20, 'unconfined\x00'}, 0x63) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, 0x0, 0x3}], 0x0, 0x0, &(0x7f00000000c0)}) close(r0) 2018/02/26 09:52:10 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x2, 0x400, 0x4, 'queue0\x00', 0xd}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x28a, 0x2, 0xff, 0x9, 0x1ff, 0xaa, 0x9}, 0x20) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x80, 0x15, 0x2, 0x8, 0x10000, 0x200, 0xffff, 0xfff, 0x1f, 0x2, 0xffffffffffff0000, 0x7fffffff}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) dup2(r0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xfffffffffffffefd, 0x21, 0x0, 0x6, 0x1, {0x16}, [@typed={0xc, 0x6c, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="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", @typed={0x18, 0xf, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x1038}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/02/26 09:52:10 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xfff, 0x9, 0x7, 0x1, 0x6, "0e7a78ef79eef87aaa8419720d8bc035cc47f1056133e893484a549219c92ccfc6bc13af8a8cda651aebeda10e325e6477db7904f5d5eaf40510473a3a9ec1", 0x6}, 0x60) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:10 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f0000000040)=""/134) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) [ 55.270197] binder: 8961:8970 BC_ACQUIRE_DONE u0000000000000000 node 26 cookie mismatch 0000000000000003 != 0000000000000000 [ 55.283085] binder: BINDER_SET_CONTEXT_MGR already set [ 55.288710] binder: 8960:8973 ioctl c028aa03 20000000 returned -22 [ 55.296747] binder: 8961:8970 ioctl 40046207 0 returned -16 [ 55.297419] binder: 8960:8973 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/26 09:52:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = memfd_create(&(0x7f0000000080)="73656c665e766d6e65743073656c66cb2c00", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:52:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:10 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x94e}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/26 09:52:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 09:52:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/26 09:52:10 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 09:52:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) r2 = gettid() waitid(0x1, r2, &(0x7f00000000c0), 0x4, &(0x7f00000000c0)) 2018/02/26 09:52:10 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"f0ff1600000002"}, 0x20}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time