000001c0)) r1 = request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='ifb0\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="a3510959a61ad7bba3269e32f5136b522edd5fb5dd6fa7d452b5ee7a2803439671a964a48a512c", 0x27, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000680)={r3}) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x3, 0x6}) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="40c3058ac3bab4baf4e4f5414890dd4ed0af1b8847f6729f964282d46b89701647f76ffd65d82dde95135aff627dd8a4caf1e6f028ceb431c3c34a5efe4ec5cd", 0x40, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000500)={r1, r2, r4}, &(0x7f0000000540)=""/129, 0x81, &(0x7f0000000640)={&(0x7f0000000600)={'michael_mic\x00'}}) r5 = socket(0x11, 0x100000803, 0x0) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:40 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) [ 206.645721] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! [ 206.677875] IPv4: Oversized IP packet from 127.0.0.1 2018/05/20 19:48:40 executing program 2: socket$inet(0x2, 0x3, 0x2) 2018/05/20 19:48:40 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) accept4$netrom(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) [ 206.714628] IPv4: Oversized IP packet from 127.0.0.1 2018/05/20 19:48:40 executing program 4: epoll_create(0xc50) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400842, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/228) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x3, 0x2}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000180)={0x800000000000000}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x7, 0x1, 0x8511, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000240)={0xefba, 0x10, [0x9, 0x8fe, 0x1f, 0x8]}) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x20, 0x204000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) flock(r2, 0xc) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001440)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x80200005}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)={0x50, r3, 0x2, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x50}, 0x1}, 0x20000000) renameat(r2, &(0x7f0000001480)='./file0\x00', r0, &(0x7f00000014c0)='./file0\x00') sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000001500)) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) shmget(0x0, 0xa000, 0x200, &(0x7f0000ff6000/0xa000)=nil) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001540)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001580)={'icmp\x00'}, &(0x7f00000015c0)=0x1e) pipe2(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001640)={0x1, {{0xa, 0x4e20, 0x3f, @empty, 0xff}}}, 0x88) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000001700)={0x3, 0x1}) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x0, r6) r7 = dup2(r4, r2) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000001740)='veth1_to_bridge\x00') sendmsg$nfc_llcp(r5, &(0x7f0000002900)={&(0x7f0000001780)={0x27, 0x1, 0x0, 0x4, 0x100000001, 0x1, "333aaf8217fd31b16c4a76ba8a09449ec7ff641e9e02a2b08a472007155d8add844b0789b0ab6491e0ac2c42c0d9e789c4d2a9b2800b1819eea581f6ed3c56", 0x39}, 0x60, &(0x7f0000002880)=[{&(0x7f0000001800)="fc6d0a3cd191562c1bffd4f94066656e26cbdd5c38e91326e3794d635c0c4c9bb98e6b0776c6d56ba8bbbf8927e93cc51e66b2bc80a9362b1980930fdcf4ea58abf5e43f1f496abe9261956c22f14198ffea570e852cb293e759b5d73af57e1bccb9c0cbc44207ba57f9443b0ee2d91a85befe1dbb15329b10e63dbdc16a1e", 0x7f}, {&(0x7f0000001880)="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", 0x1000}], 0x2, &(0x7f00000028c0)={0x18, 0x107, 0xff, "ed01d8"}, 0x18, 0x20000000}, 0x4000) bind$vsock_dgram(r2, &(0x7f0000002940)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002980)={0x3, 0x2}) llistxattr(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)=""/215, 0xd7) 2018/05/20 19:48:40 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x32, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x4) 2018/05/20 19:48:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1001, 0x40040000003fffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) lseek(r0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') [ 206.838496] could not allocate digest TFM handle michael_mic 2018/05/20 19:48:40 executing program 2: r0 = memfd_create(&(0x7f0000000180)='md5sum,[(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000000000)={@void, @val={0x1, 0x0, 0x100000000, 0x6, 0x2, 0x5}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @random="57e43d3ea463", [{[], {0x8100, 0x5, 0x10001, 0x3}}], {@canfd={0xd, {{0x0, 0x7, 0x4, 0x6}, 0x1c, 0x0, 0x0, 0x0, "854ffb8e0c27654be79899226ab7d5cf57d3e1915d12680bfe64560921c036f4ba91dfe215edb21f7954023a16bdf6e1ae8efef9e112a295d428307645a3edd0"}}}}}, 0x64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x69, 0x0, 0x0, {0x77359400}}) 2018/05/20 19:48:40 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) 2018/05/20 19:48:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents(r0, &(0x7f00000002c0)=""/252, 0xfc) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x4, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0x6}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) [ 206.959021] could not allocate digest TFM handle michael_mic 2018/05/20 19:48:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) r1 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x9, 0x7fffffff}, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000200)) 2018/05/20 19:48:41 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x16b}, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/20 19:48:41 executing program 6: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="276bf0c0b4e334379c8b82286feabf890a7a96a6dd1f1d20f29d838ab2d9ad8fa11288d69a192b62260f420073cb3ffad0c4a526260a8ed55f620a413d8dd19cb53f54048fa3da6814207286a1959daf8f3e9693d0323e3f17fa27a3e62144483f18eee917649a834674239011d536077e79cd767b02eb29073e8ebb63815e690aeb202743c52ee328e72ccb739f20f0051c2f0b26691ded20f0109cc847d1ef6b5a2b533465fdf006f88b128fe55a5784a444aa0a455c07d1be78e96b9290e1fe"], 0x4) sysfs$1(0x1, &(0x7f0000000000)='keyring-locgrouptrustedlo[+\x00') 2018/05/20 19:48:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x6) preadv(r0, &(0x7f0000da7fb5)=[{&(0x7f0000504f6d)=""/147, 0x93}], 0x1, 0x100) 2018/05/20 19:48:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0xffffffffffffff6d, 0xffff, 0x56a, 0x2, 0x4, 0x2}, 0x8001, 0x1b9b8365, 0x3803}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="2900000018001980013d75241a0407210206e30067ffbd010a0000f5eb000800050000e30100080000", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000200)={0x0, 0x7c}) 2018/05/20 19:48:41 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xec51, &(0x7f0000000040)="c626262c852329bf01247b586688fb738a399612712cf6") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x80000000000000b, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0xfffffffffffffcd2) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:41 executing program 0: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) sendfile(r0, r0, &(0x7f0000000140), 0x1) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000280), &(0x7f0000000180)) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/05/20 19:48:41 executing program 5: prctl$setname(0xf, &(0x7f0000000b00)="73656c696e75782f6d643573041381cc8e9f8ff1da8f44ccabc6bdba756d296b65790e81c99d") r0 = socket(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f0000000b40)=""/4096, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/urandom\x00', 0x72000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x5, 0x820, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x50, 0x0, 'veth0_to_bridge\x00', 'veth1_to_team\x00', 'erspan0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xd8, 0x128, 0x160, [@state={'state\x00', 0x8, {{0xffffffff}}}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00', 0x9}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x3, 0x10, 0xff, 'syzkaller1\x00', 'bcsf0\x00', 'ip6gre0\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xc0, 0xf0, 0x168, [@ipvs={'ipvs\x00', 0x28, {{@ipv6, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], 0x4e20, 0x2e, 0x4, 0x4e23, 0x0, 0x4}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x7, 0x2, 0x0, 0x0, "c8b0999d5d2f271dfd5bd115a4233182a8f328e8a1ab23c40b26f59fbf9fc7f6ca9368cd30cd54539be8bed0af2bf915b93a927a3b0dec1c6496e38e92c58bd9"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x8, 0x9000, 'ipddp0\x00', 'team_slave_0\x00', 'bridge0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x2e8, 0x2e8, 0x320, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x401, 0x10001, 0x5, 0x800}}}, @bpf0={'bpf\x00', 0x210, {{0x12, [{0x8, 0x8000, 0x7, 0x88}, {0x3e, 0x3032a3d7, 0x8000, 0x4}, {0x6a, 0x10001, 0xffffffff, 0x2}, {0x2, 0x1ff, 0x0, 0x8000}, {0x101, 0x80, 0x400, 0x8}, {0x9, 0x3, 0x6, 0x8}, {0x3, 0x20, 0x9, 0x1f}, {0x400, 0x6, 0x800, 0x469}, {0x7, 0x200, 0x2, 0x54f}, {0x0, 0x0, 0x800, 0x1}, {0xfffffffffffffff9, 0x3354a858, 0x6, 0x100}, {0x101, 0x4, 0x0, 0x3}, {0x5, 0x1, 0x0, 0x10001}, {0x579, 0x692, 0x7, 0x9}, {0x4, 0x9, 0x8, 0x3c9}, {0x8000000000, 0x9, 0x2, 0x1000}, {0x10001, 0x4, 0x8, 0xffffffff}, {0x7, 0xdfd6, 0xffffffff00000001, 0x7}, {0x3, 0x81, 0x2}, {0x8900, 0x728e, 0x1, 0x2}, {0x6, 0x6, 0x3f, 0x93}, {0x400000000, 0x3, 0x3b8, 0x4}, {0x6, 0x100, 0xffffffffffff7b13, 0x8}, {0xfff, 0x80, 0x0, 0x9b5b}, {0x8000, 0x80, 0x7ff, 0x80}, {0x36, 0x2800000000000, 0xfffffffffffffffc, 0xb4c00}, {0x3ed, 0x100, 0x4, 0x100000000}, {0x9, 0x7, 0x100, 0x9}, {0xffffffffffffffff, 0x3, 0x6, 0x401}, {0x3f, 0xfffffffffffffffd, 0x0, 0x9}, {0x5, 0x2c, 0x1, 0x7f}, {0x1, 0x2c, 0x800, 0x40}, {0x3, 0x2, 0x80}, {0x6, 0x2, 0x0, 0x5}, {0x3, 0x8, 0xffffffff, 0xffff}, {0x4, 0xffff, 0x8, 0x5}, {0x8, 0x2101f768, 0x6, 0x2d22}, {0x6, 0x3f, 0x1, 0xffff}, {0xfffffffffffffff8, 0x8, 0x5703, 0x8000}, {0x0, 0x8c07, 0x40, 0x1}, {0x37, 0x8, 0x13c}, {0x1, 0x8, 0x6929, 0x2b}, {0x1, 0x581, 0x6, 0x6}, {0x0, 0xa1ed, 0x3, 0x2}, {0x3, 0x9, 0x6, 0x1}, {0x5, 0x4, 0x8, 0x9}, {0x8, 0x4, 0x973, 0x6}, {0x6, 0x8000, 0x5, 0x3}, {0x4, 0x6f3f, 0x3, 0x9}, {0x80, 0xe3, 0xe1, 0x200}, {0x2, 0x7, 0x80000001, 0x1}, {0x4d, 0x1f, 0x19ab, 0x6}, {0x9, 0xfffffffffffff000, 0x1, 0x1f}, {0xd707, 0xffff, 0x8, 0x6}, {0x8, 0x1, 0x20, 0x200}, {0x7, 0x8, 0x8, 0x1}, {0x7f, 0x3, 0xd1b, 0x7}, {0xffffffffffffffff, 0xfffffffffffffffa, 0x98}, {0xffffffffffffffff, 0x5, 0x2, 0x9}, {0x1, 0x83, 0xc9}, {0x40, 0xffffffff00000000, 0x2, 0x3}, {0x3, 0x9, 0xff, 0x100000001}, {0x0, 0x20, 0x7fffffff80000000, 0x1}, {0x6, 0x2, 0xf51, 0x1}], 0x4}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffd}}}}, {{{0x9, 0x0, 0x6000, 'ip6_vti0\x00', 'veth0_to_bond\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="0123acfc71c2", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x7, 0x6, 0x0, 0x0, "949ac76dd7c8ce49876e297f7a31d22ca63cb73878a41b07f3623734d55942d9522a81743a1fe19078797562af4441989b77b2dc776040a39aab8bc00beb559a"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x4c, 0x88fd, 'bridge_slave_1\x00', 'veth1_to_bond\x00', 'veth1_to_team\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x3, "368bbb4534589a9b6fdf52ae8d200220d62b335e6403e061316c11bbdbba", 0x2}}}}]}]}, 0x898) r3 = perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0x1, 0x401, 0x9, 0x5, 0x0, 0x1, 0x8000, 0x2, 0xffffffff, 0x0, 0x401, 0xffff, 0x73a7421c, 0x5, 0x9, 0x10001, 0xc1, 0x7, 0x7ff, 0xfff, 0xf9c, 0x8001, 0x920, 0x2, 0xef, 0x9, 0x10001, 0x6, 0xcec, 0xfffffffffffffff8, 0x80000001, 0x9, 0x10000, 0x6, 0x7, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x2, 0xffff}, 0x1, 0x2f22, 0x31ab, 0x7, 0x3ff, 0x100000001, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) flock(r3, 0x4) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000200)) [ 207.718724] kauditd_printk_skb: 387 callbacks suppressed [ 207.718747] audit: type=1326 audit(1526845721.717:403): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/20 19:48:41 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x16b}, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/20 19:48:41 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) close(r1) 2018/05/20 19:48:41 executing program 6: timer_create(0x3fffffffc, &(0x7f0000000180)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xff) timer_gettime(0x0, &(0x7f00000000c0)) [ 207.830400] audit: type=1326 audit(1526845721.749:404): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455a09 code=0x50000 [ 207.851811] audit: type=1326 audit(1526845721.749:405): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/20 19:48:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x6, 0x30, 0x16e8, 0x7ff}, &(0x7f00000006c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x6, 0x8, 0x1000, 0x3, r1}, 0x10) r2 = socket$rds(0x15, 0x5, 0x0) r3 = socket(0xa, 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1f0, 0x4, 0x0, 0x419, 0x70bd2c, 0x25dfdbfd, {0x5, 0x0, 0x4}, [@nested={0x54, 0xe, [@typed={0xc, 0x47, @u64=0x3}, @typed={0x8, 0x60, @pid=r4}, @typed={0x3c, 0x0, @binary="15874db0fcc147c13ba8b6f89748ed67bca9527c383b3d70b532981b2cb27cdf9229758f7a2e4b0eff54e00862d05cb4fbee0d5b574b12"}]}, @typed={0xc, 0x73, @u64=0x3}, @nested={0xc4, 0x21, [@typed={0x8, 0x30, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x19, @u64=0x6}, @typed={0xa4, 0x16, @binary="c14cf1c3c928bf48b78df2a3f9cb7dfebe2e366e000b46fc86953037637b8ec608998f1fdad130c08f2a98ee80ebe42a81a77913416c1222c5de4f0743ef533925ef1f3d29599989d5b8aa0ab855d7584882a3daab0a3a519b11a15e366aef0362f1735735744193f852b06c74528603bc2358d35014e25bf2a4f035c9170001c75ed7e9bb8f44bfe6e4c915dec2b3760a58fa7f8c9b6441a13c1f3fad9b"}, @typed={0x8, 0x39, @uid=r5}]}, @generic="b6cd4d72a547605c4130466ad71e58d87782bd0d5bad02b39d910770e53eb65f5b8323cf84cd0f7c459ddcd4049f35b0caa31dd632349de0f8457625a87198946dbb47ec892631f573d7e372fd4f99cb32d5fded8ce9429cf2571fcbab3d69c975726ec604a207a19badec61e352a2ba2e187fcaf4e744b6a2a2c96eb882e082149464565a57951b4fbc4342a145b8ec9095e22b1154be762214986f514c29a01d79e324", @typed={0x14, 0x37, @ipv6}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37, 0x0, 0x6a}}) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)={r2, r2, 0x8, 0x6, &(0x7f0000000100)="5d6dd565acebd1b74ecdd4841a4ecb9d50d8292e5f83f4b077267ba7f0c84674d0339aa1a5655cbd7183ca9cf004ec4eb497c8d199ad2958489394a8802cd8af1c080e503120dc6768e44da68ef1ec649e39", 0x3ca3, 0x80000001, 0xfffffffffffffffc, 0x5, 0x3, 0x7, 0x1, "cd"}) [ 207.873138] audit: type=1326 audit(1526845721.749:406): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 207.895099] audit: type=1326 audit(1526845721.749:407): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 207.916340] audit: type=1326 audit(1526845721.749:408): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 207.937547] audit: type=1326 audit(1526845721.750:409): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 207.958758] audit: type=1326 audit(1526845721.750:410): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/20 19:48:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003140)=[{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000002d40), 0x0, &(0x7f00000030c0)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000001000000000000000f51b3412a4131c9aa78c5c850870ddd72c53473e896da61fe04c68547b732b425d4ffc0eb36a643b893d7f0001813c562dbc65f3b13b2ea9ac14b8715836008b1502c54dcc6c47f311b697e78a5c0c8691448d2fa761f000a07b86824e3b123c", 0xfccc, 0x0) pwrite64(r0, &(0x7f00000001c0)="6402677c2b86e2bfc0ab171df9fb3c08aa19e13588189cc2b39be390ce4744dda3da94c2e0c34d11364dd69615d58063b322a3b5b9faf7f69e2790666e258d6a62422ddec9243db1518173c41b3250f999ac93a5080db76e657c4aa777fc228c80df05ca439dc6d0c007c9bae4df09fe9521d21b6286e99f6a2c3e83ea0e0f5d05cfb280f6f6540ce8afc81925769997723f792327b957059b8afba58771", 0x9e, 0x4) [ 207.980136] audit: type=1326 audit(1526845721.761:411): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 208.001349] audit: type=1326 audit(1526845721.761:412): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12965 comm=73656C696E75782F6D643573041381 exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/20 19:48:42 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="565ea85bc1e226bb1aad8cb568ece9e6848771813a018db7531aa54db8c5d9703a34ff4a2c6293ce08beabea1c73362682a7d66b015c147ca3f8b4810edccd9507538ac24881c0ccd63631608a98e8d983487756af45079bbae576e723dcbd0717d0f09e6fbd4c47905b3abfb440c16191680b982703636dff834064c305dc1a84706f4b747b66703b8611b4b4ba8cfe4a1376dc39a8e74238b1a52ea003cccef3ca88efa9d6957a49598cb9f5ccb25861c0a831e8843224f9e636533a6b77592a08f43feebff0e39ca99a7a4b028b6facdc5daf22bc40ed04ac2bb15b744fa2a57a9b4015f988a3111dd9aa715ac1ceb6b2899471a44f8f") 2018/05/20 19:48:42 executing program 1: r0 = epoll_create1(0xfffffffffffffffc) r1 = epoll_create1(0x80004) close(r0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/05/20 19:48:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000), 0x0, 0x8800) sendmmsg$alg(r1, &(0x7f0000003e80), 0x49249249249279d, 0x0) 2018/05/20 19:48:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)='user{vmnet1ppp1\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x200000008001}, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)="aad687ccac56f0e782f95b7b084367e5", 0x10}, {&(0x7f0000000180)="cdb431b77d1ddb753a9d12174eb8b0d9dae3bb4e9c934993a9c5ea791223882eddfcca548cdbea48e8d6f682352367c5d5c16e4b679d79346d01263efa354e4d64ab30608951", 0x46}, {&(0x7f0000000300)="6e88dd5354507adf4618ff400de0cf194673362660634531e032e72f907ed22a469a47df6083e0578dd99f9c1b661421a38ddcf811bede189e55a3d48bedf95b4dafe886d6fa3979b2530211cce91c03ebba61199caccf70aeb2f5205b29c97f2285ef4f4184643633774fa18809e41982b755a72bca8e7f41f8521d43bef54bbdbc80e6d07b7d28494048e5a14ffae481493b1b3fa97efe449a056ffcb35daa6e9895ec196c2c32f9b94ca9e9b5ba333b324a28229e5eea2c6390c0e69f6c370381cdc618fec13e03ec97d01c808557a0c080d1d8f9d0ced2d51fc4f8b5", 0xde}, {&(0x7f0000000400)="1bc262ac2cad0618fd2541a8f8676fac28ac2307b882f9fddbab41d1fe89412eed67f91cdc22c5b4bb89399ac2cb7fbfa793c58ea4d5c43efb7969f8daba747521542aa58cdcaeeda9dc5474b070849c6ee36018a0684c9a3b6ce29e313c3830832a767b623efd6103ad6400d95a9f7a514304f46e86c3529f29ed99830b63", 0x7f}, {&(0x7f0000000480)="a41266b526a775f820d0cae9b987ed181e0a5a282fce4826a522fe5a797c6b9a16a81b8977f06aac413f38", 0x2b}, {&(0x7f00000004c0)="d7498cc81e617c76a12484e13d8d08fb1b31eea652446ec1ee2a0f08a49daaf4695a446e76f025ef6ebfeacea9c7d83c0c89109e6210", 0x36}, {&(0x7f0000000500)="071aad04bb762d8323a5b77020d07f44f7a2d5e856f6827650d1d1aa00c2747c824a70f5322ca8dcc482d6f20489c1efc5bd5f4729cad790d5bd22d0077618625981c9870232b981839daaf6aa6002a5689368ed41b7b89d41b95db9aa144754af9e22b7c7058b244d1d3a0bcd3cc8140b8bea7431e1509ab86d726465963b072d225ba9b8493cab70a631aa6870b1b08b610d340ded51ba380e022f965845e8", 0xa0}], 0x7) unshare(0x64000400) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0xfffffffffffff800}, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 2018/05/20 19:48:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xd8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x3e8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 208.413085] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 19:48:42 executing program 6: r0 = socket(0x4, 0x802, 0x286) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0x2e5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x50}}, 0x8, 0x601, 0x81, 0x8, 0x1ddf}, &(0x7f00000004c0)=0x98) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0x5, 0x9, 0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'bcsh0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfc5, 0x30, 0x2, 0xe}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="000230006990ccb24572fbc3d1d9cd0361717f763ba0e2f308f8bc3cbbe79ef144d25f21cb8960880dbd0db5c2e2ec"], 0x38) [ 208.627445] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 19:48:42 executing program 3: r0 = socket(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000180)) fchown(r0, r3, r4) 2018/05/20 19:48:42 executing program 1: r0 = msgget$private(0x0, 0x1) msgsnd(r0, &(0x7f0000000000)={0x3, "c4bac6f6aecad881b4cf005f45b7106961017a7af709be1f0b4dedb0e43aa23a32a541621b1674b7e007d7e5a8fc1fca9502938956e5a8ffc86b940e93de20ad49b6d8fde14b2906ee18ec80eb048c9e434cb7264a668c9b7d972d4950e1b83128144f1ebe40128383225a28179daadfcccb1a725e6e5725656815967a392ccf862f223f64ec3051025127e3fcb20a98c809831cfc4a0fe8a98ccc12928673a9a045139aae76cb7eb2bd1e41c2d9"}, 0xb6, 0x800) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3f, 0x22000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x8, 0x4) getpeername(r1, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0xafb, &(0x7f0000000240)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000280)={{0xee, 0x6, 0x2, 0x1ff, 0x7, 0x2}, 0x7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x1}}, 0x1f, 0xffffffffffffffff, 0x6, 0xfffffffffffffffe, 0xa1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x6}, &(0x7f0000000400)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000440)={r1, 0x7ff, 0x9, "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"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000580)="0359b03b1ae99c9410e0fa14b32730b8", 0x10) recvfrom(r3, &(0x7f00000005c0)=""/86, 0x56, 0x2001, &(0x7f0000000640)=@ipx={0x4, 0x9, 0xe1, "d84e3d63e76f", 0x1dab}, 0x80) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000006c0)={0x3, 0x845}) timerfd_gettime(r1, &(0x7f0000000700)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x14006}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x20, r5, 0x100, 0x70bd28, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x20}, 0x1}, 0x880) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000008c0)=0x3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000900)=0x3, 0x4) pause() getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000940), &(0x7f0000000980)=0x30) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000a00)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000a40)={@dev, @dev, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @empty, @loopback}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000c40)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000c80)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000cc0)=0xc) accept4$packet(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000016c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001680)={&(0x7f0000000f80)={0x6e4, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r7}, {0x1fc, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1ff, 0x5, 0x401, 0x800}, {0x1, 0x101, 0x40, 0x1}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r8}, {0x16c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xda4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r9}, {0x170, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x84e6}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r10}, {0x190, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x6e4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000020c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002080)={&(0x7f0000001740)={0x924, r6, 0x422, 0x70bd26, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r8}, {0x1b0, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa2e}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r10}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x218, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x1f8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x5, 0x6, 0x400, 0x100}, {0x4, 0x7fff, 0x100, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r11}, {0x1ec, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x207}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r9}}}]}}]}, 0x924}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/05/20 19:48:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x334) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7ff, 0x204080) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000200)) 2018/05/20 19:48:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x1000000000008912, &(0x7f0000000240)="c626262c8523bf0a2cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:43 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000280)=""/4096) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x5c, @rand_addr=0x3ef, 0x4e22, 0x2, 'lblcr\x00', 0x0, 0x8, 0x6e}, 0x2c) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:48:43 executing program 6: r0 = socket(0x10, 0x900, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0xfffffffffffffffc, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/103, 0x67, 0x0, 0x0, 0x0) 2018/05/20 19:48:43 executing program 4: r0 = memfd_create(&(0x7f0000000000)="62646576657468317d73656c696e75789000", 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r3 = socket(0x2000000011, 0x2, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x400, 0x6, 0x9}) sendto$inet6(r3, &(0x7f00000004c0), 0x5a6, 0x0, &(0x7f0000000580)={0xa, 0x20004305, 0x5}, 0x1c) 2018/05/20 19:48:43 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) readahead(r0, 0x1ff, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0)=0x537c, 0x4) r2 = msgget(0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/167) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/05/20 19:48:43 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x100000000) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/05/20 19:48:43 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003940)=[{{&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000003980)={0x77359400}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1}) close(r1) 2018/05/20 19:48:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff9e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000100)=0x20) 2018/05/20 19:48:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file1/file0\x00', 0x0) rmdir(&(0x7f0000000240)='./file0/file1\x00') 2018/05/20 19:48:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:43 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800, &(0x7f000000a000)) symlink(&(0x7f00000000c0)='/\x00', &(0x7f0000000000)='./file0/file0\x00') r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)) ftruncate(r0, 0x1) 2018/05/20 19:48:43 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x81c, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)) r0 = socket(0xb, 0x5, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000014c0)={r1, 0xe8eb}, 0x8) 2018/05/20 19:48:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0x3, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:48:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=ANY=[@ANYBLOB="3000000018000100000000000000000002000000000000000000000008000400", @ANYBLOB='\f@\t\x00\x00\x00\x00}'], 0x2}, 0x1}, 0x0) fallocate(r0, 0x0, 0x100, 0x1f) 2018/05/20 19:48:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x32, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/143, &(0x7f0000000180)=0x8f) 2018/05/20 19:48:44 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000080)="d37eda5d0e2ac74593776547ea46cfcfb9d07ae0a1c8be3a2e09276182d49644b6eec746fedd06584e79e80164fc5500d1ce5853b1e8789ed329a3c2c80365737a9d9e1e4b6ef271f8d7c9943c2450ee25c548e369fd6abd7a1f078e7e65207615da642aabfeb6751597b42bbdadcf12b94e628baaea8fe6e743d24b475938caaa4e28f0a6e981cf05cbc1cb8a5238f6350b6d5aa98099d366ed20f1211fabd6f360ae49786e5233015a1d8acf89130f234960cba1915c") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x80, 0x4) r1 = socket$inet(0x15, 0x5, 0x0) close(r1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/05/20 19:48:44 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) unshare(0x10001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={0x80, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x2000000000000000, 0xffffffffffffffff}) 2018/05/20 19:48:44 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x40, @time={0x0, 0x1c9c380}, 0x4, {0xff, 0x10000}, 0x0, 0x1, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:44 executing program 1: mmap(&(0x7f000028e000/0x3000)=nil, 0x3000, 0x3, 0x3d, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x2, 0x3, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x1, 0x400000000000) 2018/05/20 19:48:44 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) syncfs(r1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000040)={0x5, 0x7ff}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/20 19:48:44 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000400)=0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x82) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) execve(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='ppp0-trusted)system\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='cpusetvboxnet1%\x00', &(0x7f0000000180)='!\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=')%&\x00', &(0x7f0000000280)='#[\x00', &(0x7f00000002c0)='posix_acl_accesswlan1(vboxnet0.eth0&\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='+:.eth0wlan0wlan1\x00', &(0x7f0000000380)='\x00']) 2018/05/20 19:48:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000140)="e4", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x10000) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000100)=0x60) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="00080000d354f8708e7e5e251802e06f21fd25b4b3aee99f69bb73539bdf26af4f4906a1a619f0893a0815306afb9ec4ba5e4ebb09d9d40642a12de60153eaff7737df04811a33ea7e3b359db328b20ed2277cd7bc44840c5ccf1a13ee271676569a22799378a50cddf2e7c64e81c1360e40704d6a8e84f55924b7602eb823728c2cc1ae35d6bcc9ef1d58aa7ff00789c27d0bf1dc7940148729bb27701b6ded990739830d1c042bba90576edcbd97f467b51ce611d2268bc20a969b88f50157bb403ce78d42e23dd5bcf8fdddd0023f8dca2805"], 0x34000) 2018/05/20 19:48:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6, 0x4e20, 0x1, 0x4e22, 0x540, 0xa, 0xa0, 0x0, 0x2f, r1, r2}, {0x8, 0x1, 0x10, 0x6, 0x7, 0x6, 0x2, 0xfffffffffffff541}, {0x2, 0xc2, 0x8000000000}, 0xcdf, 0x6e6bbb, 0x0, 0x0, 0x2}, {{@in, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x2, 0x3, 0x4, 0x5, 0xfc, 0x6}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x4, 0x7fff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000004c0)='cubic\x00', 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402100, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r3, 0x28, &(0x7f0000000100)}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/20 19:48:44 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40) recvmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000380)=@l2, 0x80, &(0x7f00000000c0), 0x1, 0x0, 0xfffffffffffffe11, 0x7ffd}, 0x40000000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x28, "d7b8a158f1dd3bfc117cea8dd06889cef18935c662dc04b624cfea1db25f1c8b940a94230d6cec9f"}, &(0x7f0000000400)=0x30) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@rand_addr=0x10000, 0x4e21, 0xff, 0x4e23, 0x7f, 0x2, 0xa0, 0xa0, 0x2c, r2, r3}, {0x400, 0x1, 0xff, 0x1ff, 0x10000, 0x0, 0x80, 0x3ff}, {0x1, 0x401, 0x5, 0x9}, 0xffffffff, 0x6e6bb6, 0x1, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x2, 0x0, 0xbf, 0x1, 0x4, 0xfffffffffffffaf8}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x1e}}) 2018/05/20 19:48:44 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x800, 0x4) rt_sigprocmask(0x3, &(0x7f00000002c0), &(0x7f0000000340), 0x8) 2018/05/20 19:48:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000100)=""/34, 0x22, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/05/20 19:48:44 executing program 1: mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)="41278a8c00271e71d49c48cca13cc950d442567efdd88feb0b426d5faa44fd1db26bfcf6a67e597d97841f40f7ee8c061b6aad05f6d7be804cb6a2a5771c48f1a5349c25ec1f1617373b05de941f5049b2b892565be6460e70876a2974a42fd00884e728ad4c6add2855b04b201de28a9f9d7fe3d49269b86ae177f8958e4bc0836c94fa95e7be31a0ff5b36f4491df2c3325fff744e7e758b0093e04d181b741851370d55e0a6591674d054a6ef50e7dbdd8f3f7c8473ac278a4e9f59f17d56d08596c20fd23e1fd55941a880a2e8de70f292f0ee2dc68fa43f7e049ba156b4c3c56515") mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x10) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/05/20 19:48:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080), 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:45 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@dev}, &(0x7f0000000200)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000002b0000000000000000000000000000000000001116000000000000000000000000005442863700000200000000000000000000005d80f328f37dbbbbfdcade7c95b7190700000000000000000000f0ffffffffffffff0010000000190000000000000000070000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x118) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'veth1\x00', 0x1}, 0x18) 2018/05/20 19:48:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x4c, 0x4b, "f325ddaa757118e2fa034a6b606f09ab1414415e4421aa0f59b9b8285cd33e88b36b7b333b0f9e5076b36b8ec65f8b5ca2040a6acf448b1144d65dfbbe709828af6458d13788aa015ab55d"}, 0x53) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffff080180c200000086dd600607270008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/20 19:48:45 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ptrace$getsig(0x4202, r1, 0x81, &(0x7f0000000040)) 2018/05/20 19:48:45 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socket$inet6(0xa, 0x3, 0x7) 2018/05/20 19:48:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e20, 0x40, 0x2, 0x20, 0x20, 0x6, 0x0, r1}, {0x8d, 0x6, 0x4, 0x80000000, 0x1, 0x100000001, 0x8f, 0x7}, {0x8, 0xa3, 0x7, 0x6c4}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x5, 0x2, 0x3f, 0x6, 0x8, 0x7}}, 0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) sendmsg$key(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)={0x2, 0x8, 0x6, 0x6, 0x52, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_sec_ctx={0x17, 0x18, 0x1, 0x8, 0xb0, "7c2c573d0897cd9c8cdd50bc85dfade517e9169976af44640b151b87350ea688e65a6156dd0593e9bf8fd500fb905b79e47a32c536b3bfc0c8048f89a40a25a1d359cf9b692a8ce19a58f390e87c94d5f569d7e290dbab4927185d17dda04b519b1d21019cf89340f395ad545d1ec4a45e4959bdfebba0e0c1d3aa3fb99a7e97aa6541ba7c2c16c9825f614c0d5a9762d209065162fd62fc19d7bec6ae9ce44ab09b79ecbdbdeff7dda5bb5a819c59df"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x3a66}, @sadb_x_sec_ctx={0x15, 0x18, 0x1f, 0x3, 0x99, "8939985cbee9f880cf82088d4bd3161ba46ed91dc2bb84790f0d63e073f5997670ca2073853e428bbbce1cac9c377ebbdbc608d2013e1949ad9e7be6c0da003389485b69c327240b689ae8b0ec95cacc28bb3d2438badbff940a1ddff14fe270749c4394b3c18ce79c5fd740895a837e359869211114e9b91e4092d8401429578a5ea35e0981f3fbbeb84d68525aca1ddc95fe4d66ba78650c"}, @sadb_x_nat_t_type={0x1, 0x14, 0x10001}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @empty, 0x3}}, @sadb_x_sec_ctx={0x11, 0x18, 0x3, 0x92bd, 0x7c, "cd4c3c5c9677db956bdb08bcf27c62e1787348c355ee0e55c3cfe4bead82d85605feda26ddae39d816c7814980a6e8d80f1bc81740bbcd68e623c4fa61fdf244a756bba7b8658e884065b6335ce927e7b95febea913184e06992d3f95ab52870ae1e5090121c0b1f3d1f1ec4504991fedf33a3b443fca09be0d0c127"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb1, 0x1, {0x6, 0x33, 0x5, 0x8, 0x0, 0x8, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}}}]}, 0x290}, 0x1}, 0x80) 2018/05/20 19:48:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) futex(&(0x7f0000000080), 0xb, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290200, 0x0) setsockopt(r1, 0x3, 0x1, &(0x7f0000000140)="514ec5ba5eb39f9d3842397c7622ee93626f9577c512577a26a16dcc4ad87fda816878ccccc6e5de804b49fde87625cc1e65ec3493ac23f194636fb33928482aac46dcda836c838b561260552c749527a690378fc32bbfbccde6fe5fad7036c7599afa4be42e3b75585f8de543268345774a3d519fd488b5ee21a334dbea132755e43db62b6c9e141316300e69fc06d141ab4ebe15a00b4c2a3980681fbfdd9244cd71146f", 0xa5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000200)=0x4) 2018/05/20 19:48:45 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000440)=0xfffffffffffffff7, &(0x7f0000000480)=0x2) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x200080}, 0xc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) [ 211.870164] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/20 19:48:45 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x0, 0x2, [{}, {}]}) [ 211.940414] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1, syncid = 1, id = 0 [ 211.954328] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/20 19:48:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8582, 0x0) write$eventfd(r0, &(0x7f0000000140), 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x8ffffffff) readv(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000001140)=""/10, 0xa}, {&(0x7f0000001180)=""/245, 0xf5}], 0x2) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x440000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) 2018/05/20 19:48:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, 0xc) socketpair$inet6(0xa, 0x0, 0xc48, &(0x7f00000001c0)) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) fcntl$getflags(r1, 0x40a) read(r1, &(0x7f0000000140)=""/187, 0xbb) 2018/05/20 19:48:46 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x400) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/135) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r1, 0x101, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x84}, 0x200080c0) syz_emit_ethernet(0x6e, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@ra={0x94, 0x6}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) 2018/05/20 19:48:46 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000000040), 0x1fd, &(0x7f0000000140)={0x0, 0x989680}) semget$private(0x0, 0x3, 0x4) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x1ba) 2018/05/20 19:48:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000003fb00000000000043000000030000f8"]) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) 2018/05/20 19:48:46 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) dup2(r0, r2) 2018/05/20 19:48:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3e6ff0000000000710e139aea71f6d021240d4e7cdd720fab94abc10dbf38b63d9a52f51cbea67fe3f3c3f9d046a4b2688f2f9a76f4d9ea3078787650b8dcbc5bdd6f13819c19757dd22ce3274b"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xfffffffffffffffb}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/05/20 19:48:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) clone(0x0, &(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) 2018/05/20 19:48:46 executing program 5: sysfs$1(0x1, &(0x7f0000000480)='em0\x00') r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000200)) r3 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x2) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000001e000100000001d20400", @ANYRES32=r3, @ANYBLOB="030010010d87360864423d1ac8041602261f3da3cf81b2c3de16fa588b37bf04618f384ff4680c531ae95979bee70e5a7527ea74d8f05c534bd900a6af8e"], 0x18}], 0x4924924924926c2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e21, 0xfe, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0xffffffff, 0x1f, "c4858205e6ce61cbaa86887bfc9355ce5d62aab4c1ae522607dd95260619b3ec4bc73781fd34ead719cc6c2572d24c9c5b4233644238742a1f5462e61380f45b3246a640e4abceb62964476c8636f93b"}, 0xd8) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/20 19:48:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000200), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_team\x00', 'team0\x00', 'ip6tnl0\x00', @random="332ba8a637a5", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x3000, 0x0, "a635501f760dbbcc40ed47ab1f7cfc92126f3aea60227ac7e55b962553c6c6cac2328d67f4c4fea332686396eac43e47551c45ddc3b37c7958d3ef9a0af53ea3"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1f0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x21, 0x4) 2018/05/20 19:48:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="79d5adde3e43d4", 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0x3}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x307}, 0x8, {0x2, 0x4e20, @rand_addr=0x9}, 'bridge0\x00'}) r1 = mq_open(&(0x7f0000000080)='bdev\x00', 0x40, 0x400c4, &(0x7f00000000c0)={0x3f, 0x3, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r1, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/05/20 19:48:47 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x1, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0x1000, 0x0, 0x8, 0x9, "002f201aa617de9705a64512cddec063b029af2e1e6ca276b18549783c210eb5c30152d22ae945d017543451", 0x4}) alarm(0x3) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000540)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) r12 = getgid() r13 = getuid() r14 = getgid() r15 = getuid() getgroups(0x1, &(0x7f0000000840)=[0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000c80)=0xe8) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d40)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) r20 = getegid() stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmmsg$unix(r3, &(0x7f0000002680)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="31f9a0f492b7a3c11fb838196cd6ca321035964ec613bc997cfe0a42fe27409f251b9e0a3129624fb0756a342b2ac2e005996f719a45696cc95a989e73581a12e63a982dfd12b4e02abb0dcf70cefb", 0x4f}, {&(0x7f0000000180)="d1d47160b618191848e32b3db91025c4bdfe9e110e7da60e8347d42a8dadedff38238145eb6d522a019556fc61f7c96f197a187de7d313449c51067c58c393cf9b888dec499e1740a2a6753c62a9fe9cdac9952b2dfd3535c2cd00f15a7d8976cf22a27a40c8a27d1dc3f149fc6d4ddcadf3ab82fb1f8a275b5a95536891aea4225dab8884246b7c9c8f34825153e890ff44a83aab39050de7581002b997", 0x9e}], 0x2, 0x0, 0x0, 0x4048000}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)="f061b53b6f26c2cf6e232b54551d0266c111b0cb55248b13e950d586e0dfc5f2f03c304206e2990811614cf5c85caca60a75033541b081e5928b27ea95468b96049c075c8a842a12a4e8ba58ca927ca6b14a267b476223225512e4c5e6efdfe96986df604a90dcaaa17b738665d83cb48a765afe850240c61ea134ae2f30d7b534e0ab95fc212bd7bcc45982d90bd129f2c23ccd96a73b785fcfd8da2d911da7c8", 0xa1}], 0x1, &(0x7f0000000880)=[@rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r2, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r0, r4, r6}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r1, r3, r3, r2, r3, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r0, r8, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}], 0x140, 0x4000000}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)="5d877fecbfb153aecf0c3d64a37e1730a34a3ae4a936c0119d0343d9815e949a9c349edd0e844e460c90ae9601013c123a7a0d94c4a630bf9d6d8d98013a548ec01ee969f38b6129e524ef6565b9314f4e6f8b538818fb8ce3763f8827385eefdfe82e6e786f828e4e383c00a3f0fa1fd4a53ac0bbaa396e839b5c937ea98401a8feaee6cac55b944f9d4eb6ceb327547cf9630698f4207902cc7c95e62e2ac8f1fa620443cf18ab5fa2684d4ec944f62655bfa7402a4f48b02c4657c6b412c6d8a946ad1ec76218ea49d001bfcf9d6ff2deccede8f64f7635d863733116a608128a1251ec9cb596aa9704f87be2dd1cb2e1da64364501", 0xf7}], 0x1, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r0, r17, r18}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r3, r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r0, r19, r20}, @cred={0x20, 0x1, 0x2, r0, r21, r22}], 0xa8}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001080)="1e2604575979075c3f7317827a09f286e264c18332227c284ab658fb447dcb32759c510f504ff605c9cf", 0x2a}, {&(0x7f00000010c0)="7c46b7a648c86391e9f95b473da1ff1a6a65f2c35481e157bc6a123886d684f1eeeb4974525691c56ae770796aa90dfac3f82f6b94db5bafa347fc3d4e4905fd4d3929df927384d9c520c6b8873f9b515f5316fb23c4d46d4dbb312af52fadab7eaf283aa94e3959db7fb911359bb7ba833a2e8283e792347b4dc1d05b669b53e0f386d9914867f69adc376f42581028d9b51609dd4528c98600255deecb", 0x9e}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="7df8b97f53039111a4ff0ac890cc2e6b23be86f82e532b3daea4dc829dfe81753f6e92b34ee7c3cd2f94f55c69221549d8da25cf43ff01ab67f795be1b290d4359e36d808b32b30200a54ae2b223dd1d0bea57b79ade471c2ec0287e7c5d4ab9dd9a46d10fb2be84dd69f88166417c141682306a854644bb2b40655d37eecb080b07", 0x82}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000002280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002300)="18440ae06b0e1a736d44c42e752550b924629139143e81b1ee7eba0cdbe457ef28df735e1bb1ca18e612c5307a2050d4d17c43f9d5b8c34db3c67e0b754b8dcfd8a423edc3d5f66d06fad0dd80717d2951371c875e20ff5839c9487902bc20c838b3efe8184a1e30920610bcaf195c58fd6e319979216ef6ca37dfeee67fe8766850b1d122747e56dc118c7aabaf6defbc83b4ab4dfe8e83d8de960c12b1f82517c4296f040a5a50ad3540e9d4694b51cd6cef77f66eb05f876e123c62632542deb233b6dde24ffc603eb839dd62f7557c5f9b1802a6173c76f24a86e445060338305cb8", 0xe4}, {&(0x7f0000002400)="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", 0xfd}, {&(0x7f0000002500)="844415bdeb32b9189894eec70660f0aef6661c92ff04d4a39c55586e0a1a49c4ba03804fbf533ef42a7953496467ad8825f73d0eebfa5b842359e3f67a9493b1d6f76d4cbc7d325476838a3fb6da0244a0a8a235310d9dae3ec5387c6c2421f30c38338967af8c1f939e8497a2e2d50859eaff127dd7f1d77b380a6b04cdcb84ae22d1ccfc31b8b95511c72853088fa3f6ae05c3faeef7cf29c734e95acba6fd25433f06f56b7d2ec2a8731134c8ad832854131ca8ec2f9d7f19feb49ddb50e5e76401db4bfcf1f1a2867d85e4107aa998dbba86ae24d59a2a045b6f628604f07bab7fc400ea7187e64939a86b3df6aeacd02b6a67", 0xf5}], 0x3, &(0x7f0000002640), 0x0, 0x4}], 0x5, 0x8045) rt_tgsigqueueinfo(r5, r9, 0x26, &(0x7f00000027c0)={0x23, 0x4, 0x4, 0x7fff}) connect$can_bcm(r3, &(0x7f0000002800)={0x1d, r7}, 0x10) getegid() getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000002840), &(0x7f0000002880)=0x4) fcntl$setpipe(r3, 0x407, 0x4) setregid(r10, r12) 2018/05/20 19:48:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x8, 0x5, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x759}}, 0x4, 0x800}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x90) 2018/05/20 19:48:47 executing program 3: r0 = socket(0xa, 0x2000000000000002, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000080)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:47 executing program 6: unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000240)=@canfd={{0x3, 0x73, 0xffffffffffffffe0, 0x3f}, 0x12, 0x2, 0x0, 0x0, "49c8991300bf43671092cd43d1e2393a2614bc00167c9fd1c6e6510973f6433e3f6019c7455685ea41a74a7c74a3ae3578843f1a43952d59637d55e762cee8e5"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) 2018/05/20 19:48:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1b99, 0x301000) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r6 = getuid() getgroups(0x8, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r8 = getpid() fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000240)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000080)={0x2c, 0x31, 0x101, 0x70bd26, 0x25dfdbff, "", [@nested={0x14, 0x53, [@typed={0x8, 0x3, @u32}, @typed={0x8, 0x7b, @u32=0x3ff}]}, @typed={0x8, 0x57, @u32=0xdd2}]}, 0x2c}, {&(0x7f00000002c0)={0x130, 0x34, 0x0, 0x70bd29, 0x25dfdbfe, "", [@generic="d30e0695b26fa120776d9e386b6a537b8dd7e9be00ddbe406ec8c732027f8dce31489e97d3dfe8c73743144272ca7b2927c641eabfec19a8a295dc6df198594340475cafdceb01f24e24dd3ee4ae4fc6fa914fd1881c7eded15992505bfb0c4941c31b8c1e6a665ab05dd2045376035e1a2f06185edb0dcb9d748023e184f4937266544b684a125f99a2e8df2f680bc0211004d23efc3d02fce1ef975f4cb01c16fb9dc4e3c779a6e3fd097b2601fcfadce552ecdb85e0766c099217cace7da50231f7ddb5e28d22dbb3e24df47fbd981117b8e1971d221a3c9735d698565c5b919c5390ed7b27c6a1158a986a20", @generic="4593a1ac05718875d027453c1fee9d8c6dd02db9cb50211ea2f955566937", @typed={0x14, 0x89, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x130}, {&(0x7f0000000400)={0x1c8, 0x38, 0x20, 0x70bd2d, 0x25dfdbff, "", [@nested={0x134, 0xd, [@generic="d1930437996bbc45120a8eaff7cff07abcc609d6561be7511f066bea6512749e932ff7aa0f0c249ad32552d6bb6cb9b7fb32397f8727b17bac8446ac434264262278b118d0d3f598bbff7136c5fbf04c98ef8199db3f6c6adb61c7c19dabe2e202b3a29b0c070fab629423510fbac66dd7b36a11c521e4d77413ade32a2cad20e6ab7f73f626d395a351f6eb910af87f91a1111cf7d76d45105f5e26ffd1a9530850a5de272bcd478ca1a20b032a2da01e523b7a", @typed={0x14, 0x2a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x45, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x80, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="d1dc94862b7abffdd9e50f4b99b8835a55c40970a619a26adbbd75381d01bb6ddc2877d31468b8e34a73616fb03843afd1d1be652453458accf2d34cbc51caa733a76db75238c379cda8bdc388c35cbb46f83b5ebebe3ed6"]}, @typed={0x10, 0x1c, @str="060000006170b002002000"}, @typed={0x14, 0x4b, @ipv6}, @generic="70efe9bec0c6b876be6b8bec63637104e97b982e986c63ce1f3e3194f59e5d84dd32ba8fb99fab6fed71dd7352842bb78ae5e105f5e47e4c1c040730f33f897b2b7b94344718005a2d8bc84fecc3de4f03f2700a2374d86f869e6be5e5ed7a"]}, 0x1c8}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4}, 0x40000) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000280)={"060000006170b002002000", @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)}}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xda3) 2018/05/20 19:48:47 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xb4, 0x0, "0c159c9f5d54533635885c43f67bbfe396acaac19ebc74cdb241dcb56e3ae330ed32ea36e649aec5f7880bca0853bc8b572facfff8a00e5a7c85976dc47185d3e75a062b855ad5b16004a314f0e71ce3592181e30636d56c7d66a6f88ba41ca699908beec3d932cc56db4ae9068bf1763719ef9a196d7229c4ac014c0cf5110e19e5b96f73635f694f256e8ccb2471dabf55e8b472593689811fe62a0d834b470cc555558967f502cd333461"}, &(0x7f0000000200), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x9b, 0x80000001}) 2018/05/20 19:48:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/20 19:48:47 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000140)=0x4e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='veth0_to_team\x00') socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x7ff, 0x5, 0x7, 0x80000001, 0x1010, 0x5}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/05/20 19:48:47 executing program 1: r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@generic={0x10000000001e, "020000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) r3 = dup2(r1, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xffffffff, 0x7ff, 0x5, 0x8000, 0x0, 0x1fe, 0x20, 0x2, 0xfffffffffffffffc, 0xfd78, 0x7, 0x3f, 0x5, 0x7, 0xfff, 0x7fffffff, 0x27d, 0x401, 0x0, 0x2, 0xfffffffffffffffd, 0x6, 0xfc5, 0x8, 0x8001, 0x74, 0x4f0, 0x7, 0x3, 0xff, 0x5, 0x60, 0x9, 0x7, 0x1ff, 0x8, 0x0, 0x7fffffff, 0x6, @perf_bp={&(0x7f0000000080), 0x3}, 0x80, 0x3, 0x100, 0x4, 0x8001, 0x6, 0x21c}, r4, 0xd, r1, 0x3) 2018/05/20 19:48:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xa82f, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/05/20 19:48:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}) exit(0x0) timer_delete(0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="6252443831ace182733960c74269b08307b039cba11443c8d933d9a645279839") 2018/05/20 19:48:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7, 0xfffffffffffffe00}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8000, 0x5, 0x55e7c296, 0x8, 0xa2}, &(0x7f00000003c0)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/20 19:48:47 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:48:47 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x80) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000013c0)=""/4096) r1 = socket(0xb, 0x1, 0x0) ioctl(r1, 0x2000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r1, 0x1, 0x2, &(0x7f0000000080)="cd85dff8c1349055b51aefa5861d14e24081a9aa63666230cca06e57ea70e5389df2ad067567d271b99dcc6343add0d5f3a8fbaca7", 0x35) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) io_setup(0x40, &(0x7f0000000100)=0x0) io_destroy(r3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = accept(r2, 0x0, &(0x7f00000000c0)) sendmmsg$unix(r4, &(0x7f0000002740)=[{&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000002600)}], 0x1, 0x48000) sendmsg$kcm(r4, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/20 19:48:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x701000, 0x0) getpeername$inet(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f414c46000000000000000000000000000002000000000000000000380000000000000000000000010048000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c12000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001de1f9826ac3b578d8e045cf0f277ffb359db45690d6d61d004201d0fd76eb16fb7c7e5bcf8f1391699b416d64772238abedc1f2ddce93a7f4b30505120bf669f6f05d08941d5cf56d8f6e7814ce4286fb5ffb77f191e21dff8cd39fae84fba33090948c3c15fd11870823abd686f9d83e63e02c01ee8e1801fdb83962164ad1c84db19748e3c9c6456d01d2e2ecbb252d60f37d690df7734f24c5be8da585033ba271a10e726353777aad8871e8b6d6ae24f2d951e5e8a201b2fd91daf47dc07da2ee00b50aa3868132dc1615fed87bb42879d85d6c8cd47750cd1cea019634fb2e812364381545d1a3bd67e117d0ed91f38bf882805bde6e6c90d53da22812eb4bd6d574bbe4f8076d3b5ac7c976517ddacbd1"], 0x258) readv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000280)=""/111, 0x6f}], 0x5) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x0, 0x0) fdatasync(r2) [ 214.043436] kauditd_printk_skb: 58 callbacks suppressed [ 214.043456] audit: type=1326 audit(1526845728.042:471): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13315 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/20 19:48:48 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0xbcc, 0x0, 'client1\x00', 0x4, "c34ac5929ebddaae", "4ce325d9e2d6a6b090d644b9715c51ee328e96bc0d37671f4223c5bae316d72c", 0xde, 0x7f}) pwrite64(r0, &(0x7f0000000100)="e9d0997304dd8e6f82e49e505cfb945b7ee463a40c705e465cc18bdadbb0793e2f8c953505558cd827b6a72a92f4459823179f373a3fcc3372837a3eb88daeb2fdfb17fe938c8eee5018074f1354975b40ab1e2290cd33ad4f3e8c445e04af2bdb1d75d66f09a914d7ae4cfb646b3f19725a134d60450ac8151a0290409e993d1b055eab634687d20506b55e624983d860a5c9a9855f578c6cbf11be23c624ad6ee0dffa3e3dd85da074d2051ef481b703e049e6b874969b2e42ff29681853bb117adb96af4acb4f2df827059a2a6d0f", 0xd0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x3, 0x7, 0x401}) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x80, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x6}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0xf5, "159f338537c7eaf0fe121d79a39aed647e8a0e2e8ecc8c98dff5a69738c5f7ebad7ab40f901c3bc9c587ac44f353976f7c3ba561f6f6f5a4d28e53d7a6cc412cfc6a56232fd7418ad4abe4774422385905dc74a29af143c1c30269c7be5fe010ffcd5b33a38f8add0dbbc76494c5ef2909b35d886e4ee80f025d6b708bcd733d14014f2c8e1cafcd846c824808646c301bee8606acb48e329fcc2fa3f1d2abdcd017ff462998abb01271c55a255ba8180d56434b43e89f0409a0b7e9a52ba54ccce5e07cdb102ef707577c18f3f6bf24d6b24c9f41058cc7d5183a3745fefd60a8a497f518956e22e3c76a43e0ae850050735378cb"}, &(0x7f0000000440)=0xfd) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000480)=""/141) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x82002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x10000, 0x5279, "c41f1ffd2e4d48a9ea7bc383c34286e0255dcd53acb1094a8cff123a71fa379a74d94ba8e3688edbf1b5afc9594db42ce16ddd8bc19eff5d82db355d7c141fa5ead814e85dc4e42d231a29c12610f80b"}, 0xd8) modify_ldt$read_default(0x2, &(0x7f0000000680)=""/186, 0xba) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000740)=0x45) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000780)={0x80000010}) preadv(r3, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/99, 0x63}, {&(0x7f0000000840)=""/12, 0xc}, {&(0x7f0000000880)=""/168, 0xa8}, {&(0x7f0000000940)=""/233, 0xe9}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000b00)=""/137, 0x89}], 0x6, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) renameat(r3, &(0x7f0000000c40)='./file0\x00', r0, &(0x7f0000000c80)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000cc0)={0x5, 0x1, 0x148, 0x1, r2}, 0x10) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) capset(&(0x7f0000000e00)={0x20071026, r4}, &(0x7f0000000e40)={0x2, 0x6, 0x400, 0xc327, 0x1, 0x6cea}) r6 = open(&(0x7f0000000e80)='./file0\x00', 0x0, 0x1) ioctl$KDENABIO(r0, 0x4b36) waitid(0x0, r4, &(0x7f0000000ec0), 0x2, &(0x7f0000000f00)) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000fc0)=0x869) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) accept$packet(r6, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000002a00)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000029c0)={&(0x7f0000001900)=@getpolicy={0x109c, 0x15, 0x902, 0x70bd2a, 0x25dfdbff, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x3, 0x4e24, 0x200, 0x2, 0x20, 0x20, 0x6, r7, r5}, 0x6e6bb0, 0x1}, [@replay_esn_val={0x38, 0x17, {0x7, 0x70bd2d, 0x70bd28, 0x70bd27, 0x70bd28, 0x0, [0x0, 0x8001, 0x0, 0xfffffffffffffff8, 0x80000001, 0x1, 0x9]}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x401, 0x1000, "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"}}, @etimer_thresh={0x8, 0xc, 0x9}]}, 0x109c}, 0x1, 0x0, 0x0, 0x50}, 0x4000081) r8 = socket$inet(0x2, 0x0, 0xffffffff00000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000002bc0)={r2, 0x3e, "b077d89deac0c506a92a7bfd34dcf8b4eaa6d8d328b8a2392af8b966dfb62cd93314fc1b8e43b955126fe99783b946f2fba24229ea4af88ddf95955b28d2"}, &(0x7f0000002c40)=0x46) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002c80)=[{0xa, 0x4}, {0x4, 0x3}, {0x0, 0x8}, {0xc, 0x7}], 0x4) 2018/05/20 19:48:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x7a, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}, &(0x7f0000000340)=0xa0) umount2(&(0x7f0000000100)='./file0\x00', 0x3) 2018/05/20 19:48:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) sendto$ax25(r0, &(0x7f0000000000)="c51d89112de0c74d551743f884f723056085780a4ec724a93e03231fae4a90b7eeae0240a559004bd533c92c33e609aef572c62ffeb83fe1ce440f710f185622d9f18e12139e45a17d5fb1a6ac25296d7dcda28c7bfe20ee564f8229a744e47c0bf878acd71bad3fb99d22487c169844577b9b25e927f1d02535350e5299e29b42dcf9a71e275b56a1d5dfadb5e6748be0799e", 0x93, 0x4004, &(0x7f00000000c0)={0x3, {"eb4ea5cc70a538"}, 0xfff}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x0, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}, 0x1}, 0x14) close(r1) 2018/05/20 19:48:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/05/20 19:48:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x105}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xa) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f00000001c0)}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x4f7, 0x9, 0x1, 0x683, 0x1, [{0x2, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x200}]}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES64=r2, @ANYBLOB="0300000000000000081b00000000001380e28ef924e9f31e295de33233aa008278ec2b1c0f490cf2bb0889adfd02067d74aa981e84d0fd760828607d35e788443d0321cfb88aa2fb415ade7a37df85c459ef166752229477b03f1a6a932a95c4d54735c5d2994f315a460cc1004d2b860a455f53a13189eca56c83b442a51546ed63798f9f835a990e3ec1a48cb026be7fc7fbc71b69d8afcc25669bf7c234d23f67139145c419"], 0x3}, 0x1}, 0x0) r3 = gettid() fcntl$setown(r1, 0x8, r3) sendmsg$nl_route_sched(r1, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000003c67e9a72ea24a3d51d6260001fadb3bf10200e7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/05/20 19:48:48 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x2000400) r1 = signalfd(r0, &(0x7f0000000240), 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xb, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000540)=""/217, 0xd9}], 0x2) r3 = fcntl$getown(r1, 0x9) migrate_pages(r3, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x8b1) 2018/05/20 19:48:48 executing program 1: r0 = socket$inet(0x2, 0x6, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0xffffffffffffff7c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0xfffffee2) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 214.936327] audit: type=1326 audit(1526845728.935:472): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13315 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 215.238242] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/20 19:48:49 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x6e0e172e}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200) 2018/05/20 19:48:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x9, 0x7, 0x3, 0x5, "30a588a622230d3a240c47aa30435f04aa673c7379ba751c1169d1f715250507e0c643d597d373d4cfd7c586", 0x35}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002a40)) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x9a, 0x45, "0ca70f0b5dd78cc3cfdc45eb8b8828f498cee8f823a343c8552edbe97f268d115b92a3db49ff924ccb0e2edc2131b26d6338d3483745f60555280b0ec478ae82dfd9a9f3c684992da5c4686d01b0f3e8d3789628de12084332f94808bcbf726754811c4888dc13e8e6c3bb26bc45e0305ecba1638d65e984a23c0935291c4edef34e9cdba864670f8330981a247b55c96542"}, &(0x7f0000000180), 0x400) 2018/05/20 19:48:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/73, 0x2f) 2018/05/20 19:48:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x541001) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) unshare(0x2003fffb) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}) 2018/05/20 19:48:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xe8) 2018/05/20 19:48:49 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./control/file0/file0\x00') 2018/05/20 19:48:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xaf28, &(0x7f0000000100)="152600") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:49 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="006400ecff0345") getdents64(r1, &(0x7f0000000000)=""/81, 0x51) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrlimit(0xf, &(0x7f0000000540)) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="7930d1cc314e87759bbfc5a596c4", 0xe}, {&(0x7f00000001c0)="befb0cb2dd40930dea24370fbb110a800821615574c296409ba7a7c9b12a4e52f861c6ca28ff2e451c0152a34fd8f0ecbd77d3f5a10fcee49c9b95da7494e1dd29174d503c26eee10fab7e497d57b6305c67a09f033f6de16cbc6b8e5177ca577d9c97e1c8a1379611d17bff82ef7afaf58b5ad3745a68059120eee5d880d229cf53e6a9b6d29bf4b84854f5aecf05778a8788e28d40e5294da8ac4a28cb79a3a531d74a3e9ebad6656cff806222c11576782e45dd8750ab11fdc4b686127556315d940152ba7e2239873e48505b58641f82f12f17d23d603c8ecea0a45f1bf6918e33e6262ee314f75e0a1e4f3ba6cded", 0xf1}, {&(0x7f00000002c0)="24e9fd341fcaff8f9c88afd624ad28", 0xf}, {&(0x7f0000000300)="706211b84f99a62312e6cd4c9d9482068b1ca4743aeb13c627bd0fc3ba6a37ab263d1048d7e48b7190f6975024da4e82f0556021c2860f4a169efdb6aa4b1c59f9dcb14086aa0ef92eeb0e8f659bff0327ea4be0bb609067ec7e09b3c1365b1d6080e15be222c70f15d3a9a76e939b6f5c7dcab16f6f3d07d4f9404816df8cf1076f89ea29f558042aa9238f91b16bb79648c527ed3ac8afd31c3b954cc82ab0f5798bbbffc26391423039b5fe6dfb4e9cbb7985a7fbcbfe5276c534831f0af612f9d4587ef9559c5c4172cc", 0xcc}], 0x4, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x68, 0x80}, 0x4000) getdents64(r1, &(0x7f0000000df0)=""/528, 0xbcc2) 2018/05/20 19:48:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x7ff, 0x4) epoll_create1(0x80000) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="299d2c7002ab245601d75cb9f033ee211cb6e4b5415f62d3d5478ea69fc05e64438790", 0x23}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="c1c865e1f4c15bd44427e64fadc9fdad2fef104745410304792575c29ab2b736cab5a546a4485efe77b2fb3189351b259f85771025912236ad359fd9fd37c7c07dc001cfcc146f18b729dc03cc1b9781f84a3cbf9954213b3fb8a0d3b8fe66f444f0bccfe2efb0cca28a97d47b7b0d643a549ff29f77e1fc8855b1e45289310eb39b4e277c4f64aadf27", 0x8a}, {&(0x7f00000001c0)="c546c3c7d1982ee32df39536bdb12ac3874107d96bee32be9fef8025", 0x1c}, {&(0x7f00000002c0)="00c578fbd29d291dd336fe94da629ce19f89992f6b3e45deef90578066b5da893897b5ad7cbc3259e235096dcd90c82ead5b109d01347b531e10aef4ef963456d80d5f925829299e9963dd138105200f8ca8d7f401ddbae2722498f5aa421abfe1e3766a5b84243eeb5ab200f34420d680b6dce62d45dfc7f64c81abbbb8318db47c6a749d579e1dc38165510b3693b158e3d733e09499f0a3636409c12aae9fbc2c951b6ac8c6d258202696edc7bb7bc4602b1c4fc821a868cf", 0xba}, {&(0x7f0000000200)="fc0f275751f8d591b77b1e152c3f74ff99bad6d4e77af5c44f942fed848c127a9e3d139c0b732a5967fd95a4bbd13098778f27a7c3f09adfcbf65086a62a612ed347d6eb76", 0x45}, {&(0x7f0000000380)="c33b263b0b58a8366ae596026a39132939d7a69b1c01064782a6f9330fc0b3a88cd3", 0x22}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="b8d1847cd8ce559b21", 0x9}], 0x9, &(0x7f00000014c0)=[@iv={0x38, 0x117, 0x2, 0x22, "b3a9f9b1a25c3423959a38c334a70335d0c9e760bd6e831a8f2dba9765372688f629"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80}], 0xb0, 0x40004}, 0x20000001) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x7, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f00000015c0)=""/227) sendto$inet6(r0, &(0x7f0000000080)="9c2d2193629afdc532b3", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/05/20 19:48:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) ppoll(&(0x7f0000000000)=[{r1}], 0x1c8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2000000007f, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000200)=0x4) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/05/20 19:48:49 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x0, 0x8}) poll(&(0x7f0000000000)=[{r0}], 0x20000000000001c6, 0x0) 2018/05/20 19:48:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x5, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/234) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63, 0x2}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x58) 2018/05/20 19:48:49 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)="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", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r6 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000002ec0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) r11 = getpid() r12 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004980)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000004a80)=0xe8) r14 = geteuid() r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005e80)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000005f80)=0xe8) fstat(r0, &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006040)=0x0) fstat(r1, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006100), &(0x7f0000006140)=0x0, &(0x7f0000006180)) sendmsg$netlink(r0, &(0x7f00000062c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000005dc0)=[{&(0x7f0000000500)={0x90, 0x13, 0x0, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x17, @uid=r2}, @generic="58b751ad30acfa279b860f59e5f544f34557ba7cccc56203c6c1ba614f38db9ff85f23eb3e0944b5b31d724b02dc7da706802014125f71438165aa46f424491e27247a6504c4c7f0f8973b52942a4d09c0ab301cf21e03c72ba9e17d8303", @typed={0x8, 0x0, @uid=r3}, @typed={0x8, 0x5a, @fd=r1}, @typed={0x8, 0x8d, @u32=0x5}]}, 0x90}, {&(0x7f0000000680)={0x680, 0x1f, 0x10, 0x70bd28, 0x25dfdbfc, "", [@typed={0xc, 0x8c, @u64=0x9}, @typed={0x14, 0x27, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x218, 0x82, [@generic="c8590aefdd77168f4ac517650bb6f88697bd5cfff38c5340eda511f62fb3e02464c5b37c79b70d7ecfb5f6a5a9aa16ae37cfadc9d380e40ad1485e579eae183f2005a6c574a47e1fbe8b70de5e0092ba6a00f97ff0e5104d5779a810527980f9f8abf81f0735779bbccc67bdc80b7b604561ee5922d1805bd787843882365cbc6dc6f7c5b56b74162104b81f36b7c907e099866c7448aa0b0f26ec75fbaf96363c4cee819afce36a0874dd97ea6f0ac1fcdaf54200dd1671cf20d0de6ba67b0ec299f4ef484ea23979a209999b1ac3d00d6b62684dfa10068025f189ed8c722b59e83f01caa1ec304f1dda1178b07b3e17d5ab1ba75814abdb", @generic="c910012948a0ce89252447099b03488512bf17b2b64d4f2e913c30c6ac18", @typed={0x8, 0x45, @pid=r4}, @typed={0x14, 0x2e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x55, @u32=0x9}, @generic="f2efd60623dffd61b3f4cca81198150f760b71ba2da37ba4536a828fe85d7ae92bffddddeadd5a3f2b1c221a1adba14d3f1c90720e07f19dfab2cec3dd0e924e0136f4119c2123e18f140e1af7a4bfdc06fa267beaae6329fd20c25d664bce770e6cc6717524519ba8f65a288af7c54faf01dd5376ba1492758ae211ec55b3435e7b1c1514f4288acda089289db9b739463974cb3634e6a4da6e002a5d816b1525bae7fea8f448081c7e603d60f3691e111cb66a6c253312bb840f24a079df7f469938de824a7bb077447c63096f76782a5d33bb00a9"]}, @generic="c8b599e601534a17894790cdd314301e2bfe", @nested={0x1ac, 0xa, [@generic="df2f0b274d8a4b9ad0ccb75546ff9c00c988cac0be618bcaa7ab628ba583c8737fe65a7b4dd698ef102c9ec0d08920385a732aea27de8fdceace2919a4efd419903a6390e1d6979493aecb0fd28718b7b2074b32827c8cb18f7659d37f52693bd03b20af1ab4e06b483efbc586975948aef5e46721bbdc5630dfc565e56e82c79ed195a1a25247922d3deb6ccd44113fc690f2bbecd06a0f26349f3503a04d972b84463b6681ed52242b50683e2deb6cecb0acbb088696d1c9162135e0d474", @generic="3f58ca4ebefbef4d881a90940157943dd4b85f0466a056f5f115b909bceef0f7be3ade715252be19b2a4ff3c549bc365062033180134fb635197af381abb5f875c77143e7ea2cf6d43977d5c72fe6f5a6e23fdf8a6f2f3e4779365921d6510cab212608ceab1efeeb5fe8fee08da32969810c89c042a2b41f24bd9f39a32d2a9d00cf210e975ce9dc3597fb12a2c6526b6ff25f18a9ae2832bd80682747e0a73fffceb6dafef8781662fdaa331669d832fec582b4df57bbf496d80b43ad5ed026066f60918563f5cdea343d04bdc07caedb7bbbc2ee8df6c5a7bdedc4c02dc", @typed={0x8, 0x42, @uid=r5}]}, @nested={0x4, 0x15}, @nested={0x274, 0x3a, [@generic="d26449d882e7a656f9c5404dd699815546844a9e4e666d064f16ea09c8b6ca4b5a1ae4b4710d2bcefde478be9747627c2a098c0452267035713b3f9dd4064a90996c49211e3996572d63c37b06bcb57531e7c0e189f901ea81a5102bdf7d489d728672397eb071e8dc9815870f2e75", @generic="29194be8b98f98aa10455f4eaaaf9e577542cb39dba7c7af62f0d5ce89ca3e6a8816fd44b90571095c714e048a718b5a669ad871d7a3823d06d433bd5d7738569bea0d0cb2a216b04df7ff7dc2f11b5e2219801af6a0ec944817ec874585e60225", @typed={0xc, 0x6e, @u64=0x5}, @typed={0x8, 0x5, @pid=r6}, @typed={0x8, 0x5a, @uid=r7}, @typed={0x158, 0x92, @str="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"}, @generic="440f3d", @generic="1e9797d5ee78ecc9e773c1350b1caa7e4516a6dcc5b487345b814e84ea74ad79662869bff9fdc94f"]}]}, 0x680}, {&(0x7f0000000e40)={0x2070, 0x3f, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x2058, 0x8e, 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@typed={0x8, 0x1b, @uid=r12}]}, @typed={0x28, 0x55, @binary="ace38b8624eea4bbcafe89625a8e7fa1e27d5962494d5092003792b4fef8457444"}]}, 0x118}, {&(0x7f0000004ac0)={0x12c4, 0x18, 0x208, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x1258, 0x3d, [@typed={0x8, 0x7c, @fd=r1}, @typed={0x30, 0x3a, @binary="ac4a608f294efa37d35c758eba072f7cba298043420484b67f420796cab0db32bcff098a37ac23be31e2"}, @typed={0x8, 0x23, @ipv4=@multicast2=0xe0000002}, @generic="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@generic="79e41905e3889edc48b44f4ef8bc8ad50c9bcd38a7ca83077c208efcc65e46a218533db56a8359f09ad6566ec14e48c4cd720f19ef2de396120cb045167deb828f47ef5b34631b3f009c8b29a431f8a9feb89f163cb84ff857b58d31a122bd54dc87efd148", @typed={0x158, 0x94, @str="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"}, @generic="9c7c1c30d72b275c4dbf1b11eb3f856013f75e75e68c085d9d79193cb8547a96847453df88be5a08d4d837ecbaf2c6044188aa5e4dfcf57eec32da2196907eb775aeed628d", @typed={0x8, 0x79, @uid=r13}, @typed={0x8, 0x93, @uid=r14}]}, @nested={0x5c, 0x3a, [@generic="7612124a3d7fd96e7ad5e3ec90d1fe8a8a486bfaf7c142fafea56cba76b4b24fe47c9b93bed1a2a02170e33c4a38b2313638ab06ebb16a9700bb1eef8d4d3f4924824fd95afb2cd527b389981d3cccf667332cd98e76434f"]}]}, 0x12c4}], 0xa, &(0x7f00000061c0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0xe0, 0x40800}, 0x0) fcntl$notify(r1, 0x402, 0xfffffffffffffff9) 2018/05/20 19:48:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_emit_ethernet(0x37d, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8864}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f00000000c0)) 2018/05/20 19:48:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:49 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x4000) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x6, 0x1ff, 0x6, 0x1, 0x80}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file0', [], 0xa, "63494591e6b028278e4c0f9f8112c2168ba2a8b3f74541104b6854fd3c4354"}, 0x2a) 2018/05/20 19:48:50 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) flock(r0, 0x6) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0xc540) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000002c0)=""/169) wait4(r1, &(0x7f0000000100), 0x1, &(0x7f0000000200)) 2018/05/20 19:48:50 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/05/20 19:48:50 executing program 4: r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44040, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x100000000042000) 2018/05/20 19:48:50 executing program 7: socket$l2tp(0x18, 0x1, 0x1) 2018/05/20 19:48:50 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xffff, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x1, &(0x7f0000000240)=[0x0]) getgroups(0x1, &(0x7f0000000280)=[0x0]) r7 = getegid() r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x8, &(0x7f0000000340)=[r2, r3, r4, r5, r6, r7, r8, r9]) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) 2018/05/20 19:48:50 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) dup2(r0, r1) 2018/05/20 19:48:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) syz_emit_ethernet(0x100e, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@generic={0x11, "21e826f0d49a0577d237a01665e7df33691aae4a4012a572097c2eddca46ddde28591292672cf9c303a5ec8d03cc075a2bc9ab4f60e6023160bad0cc158543ca1a65c126511237904808babbe654399e0a536cc43cf9cc311ecf22d5c82c1aeb5930f094067a1c392d72dfaf8c090d27c4d216f14e9396eb0b267410e7e621ac40a6ab3474f2712e2ecf3122e77e952a399c74e380b540ebe24b44f372c34df9de60e2c2e5ec65a41fb05e764401cfcdc6ff7d14b342b2d345e77ba5921d40ff55613e60531723d8b5c26c21fefb7d8b3743e964fe258bb134507d4e854769e921cc12448fbc0e6e0b526cd7d2cc557f191a6350b696d82dae2b87ebec155f66b53e46da5c5e6450f4c8aa971fd88c852ffc199f6ea3d757d2bc101c37522e6e43f38deb6932ada24fcaabbd7f878e4111e7f30e8a04f7ef3c6ed33e4efe700c180f55b15bcce397693ce08ad36d51e3b51f39c161bb85ff4175afe2d4614894e0c8a71a053dfe60e3636bd146448754beb90227ef6df9e4f300e7f3173bc4e96136bfaa6f553cc6d6f637056e32b46a685fc7ca2b7bbf4d6d54813e43852fbb0b348880ecd3850c1b470a4d9985acf74b078177f1a5b3ce4cc7546e45dd359753ecea0387bb73741a8ba6e68d3c063365443975b963031772cab91ebb75e64dd9bcf042cee075ad90d3a6438337f526c85603553863a15fce125c5fddec16bc7e0c6a54696e6348c90db5c93bb1a9898c0fbded6b8c2a22cefddd0613880b101f1346fa513022e57bed0b0dec9ec940f128c8bd7a54cb7b459a432b84e5bda44e016915cddf5e09dcf039c04f4dcf69c964f75633562f69f9edab69de321a73cbdc100d5c66325837e28b15cab394b2af8f12e72cabaf08dd124035182422afaed14c6953e931fc8ae08deabf1f96efb30c85209072879c81a7c34d8bb2fdced0298619dc630b0756281068927d243a0f77f9c57ab804a3dc3e1dd27ab37005273b9c88f10edfe0412c76e0775204fa6a69dd38961da67f9a8e9b8dcdafe847da1178ae682b9231e6a3eca19c51a020ea4da071f70fcb57f9d5c61806d030d386ab18e9419e08c00f2d89a160adbadcbbfb211e961c41a92f45b348e67cb0feeaca6f10048f64e0e53b1fdc019113435308784420dce15735f93b90555587ea0c036c587988c2d7ceb17115f8d964d7beb25120aba60d0c3564db26d6aeb385a8103e53b598a62431a385cb416bb74a6fe57c7eb133be051548ffc367f822d8a53c7a7c1ada4dffd388cfc0bca7663397a1e0d76e4bd86e6b5d1fdce9302bafff08bee1ec7409f0d9613196bbdd96b3ee09eae7d562634d7d060be4c9da120503b691ff027918e807470f631602082fbf29638cf6ebf2d3e0281f8e1c3c3c65302a144c8ed3e47d76d29409c0811a51a6a2dba4292779ff8568e23026cc0dab5573ce8c447c1ce79f03235f9eb3c77cdb08230a8ef56d5488639bce7e96450dc8a6ffa9d90a905b34d52b4084edb01543243f297407a6d7aa9e59da52e8deed00434a4725958a722adb3dbec74a7c4f401058a5bc1ae791ea2b114f010e96e2e32906bb8e0feed61aeb2d17d780383f9465fdaadfdfbb74220faa99544c7bd65db6dfcdaed4183af22055ec61303813006ef9f5d0e556939916b354a5794bb43401b7adb7cc55b55ea41e6f29b99af513f65ef1371cde02de84ca10c8d550618ffe17474e08bb9a2f091cd5985e8dc194169ebeaab281f5fa487c288739b2b6000c93b77527e77db36e13dfadb22bef72b64ba4be156f6524391f20bcbd50ea7a2dbbb808352fcf2896d074ad4b061c224e3849444820f825bcd69e130eb9eeb7779115186ed5ae81ff4413218290b077a6de96c780892beacf62f9f06d348a26bbd2a75407398d7b963ff62cf208c93aa0b44256f0ed8348f1f4438ef81e03fb58f99a43c4dbf6be73cc72fdbceb52de05479dd8d0b91e1bcd331494877f220a0476013944bfa0af41ecab2a6890cedfd6fbffa9902c4e332eb0ab42e81a45176dc6727d93bd24450b2cac2e09500a6686216354c4d98a1a3acbf51edc3e4305514a138ade410fa663500c7b801fc0470c7cc97a0c0dd0e22ecc83ceba3632fd0f92b899f7b2557eca0838cfed6c4957e0e302024d9553dbd34afc10d9622bf730973819c80548c756cfdafd52703ef46514901a6b82add6337a9a4fbf5009d3b44d3bc25d31283f3520eca01b3d78181b0487000b41b6d6a08d614f5de8c1da8bf36c69abfd00fd7fd9237b0abedb2d0260fccfcd06bff55dc666c2399e5d3c092cf9bf73d78c866c5092f65574f90c1e62888fb019635a5a414b0942c9b3f8ddae21a7692cedf3470eb801449dc2474a2eeb09e01c693f091c3e9409559012291e20953303572970ec78f5bf385b566f12828d6424a74f565a2ebbc5ec34336d42b072439bf3764852a275561cd3a903fc2af34553631f50fda458f7577d7626d92b9e934700f1381b2db406ce36a1f704639eef8a4c6c321fadb21aa2a14a0f8e9acf5803f4f8f94274b5aacf75215622cf54f7cae4cd926698b04db4003c0cac6398d506b1b6f20912f8dc80e41f7173f7ee43532b70bc5ea72552d23e85abd279afe888f524ea803b147b4c5b772630b282d81022391d9f95e1cbf53908e8ba6831ff9d2f55c6d274b1c955c0ab74527142df6bfd495c0b64a1af442c719d337bf7645f9a639e6d63ce99f2415ad77376a1319417bd5641fe2536cfc47e1af282f2426d97007eff48319cd29031c76c741183b74b481eb47a7113c233b3500a5647685ae21b1cc958eaa617cb3a7b0a1b802c61b6c0a95ce62af47827d72004356eb3e603a50bfc280de9c63653722683bccae17a2ea2e35d16cf4ce5a3676a81f65b13cf5798de4eb7032409286c72e35fa8e31d2fc3ef6050f4eed5c76b6aacae960771471e9ee119cf0dfb0cb9d62770a6a6e9e08376d7cd2e0f7ef4b22a0ceea099d2f678f52d95929c2a1f68add4c7443b63c96fe7901476a6438b0f5e497a8721d87809f79ce85109ea9e1d79d4d4b3ac7363cf60213301d22875f9b014cf7307ab336949ac80de285c4775253486381b363bf100bdc0b65bcdcc4d44dd219e3292969679bc09e311fcc6df16c150f90163f4c7e4c281cffa0e995dc02be8e9103eb899b0abd0e60dce5216d9990761ccb53d5c67d29ab45a10a8e99db284ad1955fecf615e2ac8b7c071060b0e158b1c250cc1499031627ad8607192bcb7bf210beb1b1ad91c4e2aa355b6eaf7e61b036325b2c79913a33858766a1ce426fa9b5965816564b66dc897d8c3955ef201fa26c145c3f7d8704d8422e6e474bbb7a79721fbb12bde9c65b075f816c8fb78ec05041526a8473834e739ae037c2dca39335d0be39c3be4ebc79aaedfb240446bef6adea2a8ea9c5246f64b8012aada6563666ce258feb3e6f29ae8f09e58239e786891116ffe521dae0719efd41c0e2e4020bb2c14380c11d3f3fdffc6b532c06baf362c5a88ff1c1ae4804847c1ee295729c63b968bd790a683eccf030a53e6599bc3fd515b14127e6c8692d0fe66fb3054aabf356c8df5b4e71c5f3ee419c4d7ab40ce8694f98c35da6388fe5183221da30c097a2d04f2aba0cce6a33f6e0b6a29a0968ceddf82def35f0c316041fd1e7fef0ab2402b6e72d481859d1187b15c02c26790592f94a0b7ddf90411d8049f31bd6dd0e09ea6a1f74869a03f9d32d6390559c7fa2b810918df7a0d240f48449ee263ddab6c415c53ab91622510e868f74c6c349129b9b233045b8d4947b6b30d08bfbb77f7985fffcc73f1b851c445e7dc44b0860e32daa4c5f5df3ef2f595f15dbea6029b7c3c16b5eeb6195872f7af074b418ade509de35246794ed70a3875a7d215ac92e9bb375e551cfb6e628c268ae86e985eff059f33019f7612ff1ac2e46f7d3084715af491ba18091a9c3621546880ecc75bc2012cf981dd16ac5b6e25fdd76aa6f55314f025d9f853e717e488cf8a4a28138c0961f7ce8c4facc303da4c6672faadd4f5ccf913922cf63b7be6c1a5669a3b175b71330a4a2bdcaf2c6420925811ef06a6c3eb0f8f2dfd11607b4e9f325a7707138905205f61a81ef154de761625ced7bf02d7602827726ef7657c7781e4c5b8c76f90b75dc1694de95db123a25ac09176c9624d8f436e77f9d0ff982bc57cba45e3412ea860e8e5419807224cebbfa7d3bb8df0572bf7f9aa170506df3682b6ea1a321c81528ccf0393a4862576a6ea4bc20587bebac67517174fbcb1ffd8e007b87000f760d2c8f909e2e7227e519aee90d259c2148b67abd3546ecf4d327874e365d627375abdf24e69a08cfe9b4fbf01f2afb39d825c919b8085d687c0dad45c38e6c821aa11de1f1f5b61dace9678d864022273a84787012ca77b85791a5a879df87a8e5d4ae63b1c2d325b4e2334bab017240f0288effaeab58ce547ca692fc13d92b24aa11e69f67ba3240518d3fa2d448f6acbd2be87e0cb559804c237cc3437a12646f15d0218bca2ef569a394d0da13f0e1d6c0f51ed0b5337fa776e6fce742694e29f3567a0df37d2667303af8480cbda3622ea9b60024dcef5d7874dc8b2ffa07096dc0ef5b1732193d5627c7d572c69ba831c70c836b0de28d9efa6504ece746ed37dd7d3c7b4495ed7ad7aa92951bba5b9a43dba69f65459f65fe36f104bb7aa7cc46a7a56094c8a492e639a7e2e992e09c43d8ff37fdc9b7ea1057a4087bed6f70464b02d17c043f7392a7934552aadd19bc68db7b961e06eca7977da15218d6b2cf67e5c2cece06dab15a0a61316c57e9e4ebb09f58e1d504f2d3c8d2ed06b70aeecd1555b82385bbb8e08b99079c92f2aedf340a3b7b00e79cbc9ba943c2ecfad0bee52c5036dfa8e31dfc7649761c1d81ea77e57dd07b20c6d5757cc1cbd49d030e4451c433da03b5a7e5ea124a6431b8406d23aafd979fd08cfe4e174f92876c91277281ca5b4da5faef0da710e67fc5985769539d95a45f233da1896b7a3e0cd936a9070709ea352f4df913cec67a47c70fe8c3104a4bbeea852893aa1e752ab5f0655b5fc2db1edd3c73c43b15494ca715a8d8c037564617f1bd0ba69329d69c4b56a25c7e740a68c39fb4d33ed0f5320612cf0a04aafa92a719427f2a6db7eaeb0360afbcefe9cd33aefa088393f80654eaa5e65545011ebc7dd6dd3b7cc07ee470790dddc5141ddf02ab02cfc0b2e72a8dd1b5c0db8f375d1db3a8ba74e4948551b724e29e7deceeb2d3d83b5d0d9b26ad83f1dc8822b2a5956c1e247fcf54bdadaa5003b6dbc847b67cfa5ad44bbe5702a630da6cffc971110ecc5c4ac11ffaaf740c7ad732a4d5f4fad46b8b05794670f2cdedc800e964f1620636b6914162766ecd313a8529473e83602c6f5ced9e6a18ae8df0e71c61a7474dc22ce445ca7d1f3a507533f6f742dc05c8c82b3aeadd44a8c847a79a0d367acd98e63897ce47b206265f1e1b9ac858b3e85a2659f749493ffb68d91f45bae6921b1c5e21bd5ab8bc74dc559d37c2c3ae197e495e7a4058f005bb16ead1ff2991d4da4bad76f9b35a894b8eb901a610c7798f55cfb6d24a20e7ee2cc8264ae01a83060bb5c8a69201296373228cbfb890b266edc0102b6fbe018a25fb8e30dbba8b0ac4e36de57b8acc9dd22d23d701c408195b8fe4068f7f64f69a949b24cd23f539a151040f263bfc835d8b6288bd91cf0b1a052a361a74f41783ce4e19b7d7cf4c39faa5a6b7d276d0d60d6fbe778e23b8911926d056e9ee0"}}}, &(0x7f0000000040)={0x1, 0x2, [0x2fc, 0x706, 0x88f, 0xed0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000340)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffff, 0x8, 0x3ff, 0x10, r0, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/05/20 19:48:50 executing program 7: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@random="f4f28b452166", @random="a2a1a74ff0d4", [{[], {0x8100, 0x7, 0x0, 0x1}}], {@ipx={0x8137, {0xffff, 0x68, 0x5, 0x0, {@current, @current, 0x3}, {@random=0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "d922a43e2dbab2e13e3a6bac7749580e429154791fa9e8aa69d1647fd53f92ad94547f705897415650c1846ef5c4bd011d4375e67445d3e840d31a1d5987d604396580b1bdabce23c425"}}}}, 0x0) syz_emit_ethernet(0xffffff64, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/05/20 19:48:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bpq0\x00', 0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/20 19:48:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x40000, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x100) 2018/05/20 19:48:50 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setpgid(r0, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/05/20 19:48:50 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/20 19:48:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000011ff4)={0x10, 0x0, 0x0, 0x800}, 0x375, &(0x7f0000012ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7efe0000120001042bbd6d078875430ff6113b8b"], 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f00000000c0)=""/221, &(0x7f00000001c0)=""/38, &(0x7f0000000200)=""/102, 0x4000}) 2018/05/20 19:48:50 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:50 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000000)=@ethtool_dump={0x3f}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x210800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/05/20 19:48:51 executing program 1: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r2, 0x3, 0x0, 0x10001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x1ff, 0x4}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000240)=0xfffbfffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x1, 0x20}, &(0x7f00000002c0)=0xc) connect$ipx(r2, &(0x7f00000001c0)={0x4, 0xa3, 0x7fffffff, "3cbfc950cebf", 0x10c8396a}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000300)={0x2010}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x0, 0xe1e}, {0x8, 0x5}, 0x5, 0x6, 0x5}) 2018/05/20 19:48:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002bc0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x7fff, 0xffffffffffffffff, 0x7f, 0x655, 0x1e4, 0x40}) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c40)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) 2018/05/20 19:48:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x6, 0x3}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x80, 0x401, 0x10000, 0x8}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}]}) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000780)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b0030000020720002cbd7000fcdbdf250000000008006e00", @ANYRES32=r1, @ANYBLOB="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"], 0x3b0}, 0x1, 0x0, 0x0, 0x91}, 0x800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000840)=""/190, &(0x7f0000000900)=0xbe) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r3, 0x3}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000240)=""/190, &(0x7f0000000300)=0xbe) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000940)) socket$key(0xf, 0x3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000800)="75070df3fb4dc7cc0f4c5e000000", &(0x7f0000000000), 0x1}, 0x20) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000340)) 2018/05/20 19:48:51 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000080)=0x500, 0xfffffffffffffc66) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/05/20 19:48:51 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x40044102, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6b}, [], {0x95}}, &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/20 19:48:51 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x2, 0x100) write$vnet(r1, &(0x7f0000001580)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000001500)=""/118, 0x3, 0x3}}, 0x68) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x14, 0x40000100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'vlan0\x00', 0x12}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101001, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000440)={{0xae, @loopback=0x7f000001, 0x4e22, 0x3, 'wrr\x00', 0x4, 0x2, 0x33}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x2, 0x4, 0xaa, 0x7f}}, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8008, 0x0, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={r5, 0x1f, 0x3, 0x80000000, 0x8, 0x718c, 0x1, 0x100000001, {r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x4, 0x2, 0x62, 0x101}}, &(0x7f0000000400)=0xb0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001600)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000100)={0x6, 0x7, 0x8, 0x9, 0x200, 0x340}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x22000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$BLKFRASET(r4, 0x1264, &(0x7f00000001c0)=0x63af) 2018/05/20 19:48:51 executing program 4: set_mempolicy(0x3, &(0x7f0000000080), 0x7) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/140) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/05/20 19:48:51 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, {0x5, 0x5, 0x1ff, 0xc76, 0x7, 0x8}, 0x4, 0x5}, 0xe) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) [ 217.892100] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 19:48:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setlease(r0, 0x400, 0x3) close(r1) 2018/05/20 19:48:51 executing program 7: mincore(&(0x7f0000952000/0x2000)=nil, 0x2000, &(0x7f0000000000)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40d02, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/20 19:48:51 executing program 6: r0 = socket(0xa, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/20 19:48:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x2, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x1ff, 0x4, 0x1, 0x5, 0x40, 0x8001}) socket$vsock_dgram(0x28, 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/20 19:48:52 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000240)="025b2f824d") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x2, 0x20) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x5, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f0000000300)=0x4) 2018/05/20 19:48:52 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)={0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="62747266632e235c2140272800d2bff81c676531a35c49b61efe7198b1a37079459d963b338b564215d1bbb013a35c1cde8b7044dd25f2c015fa5791e521212653681bd57bedec52ad662e363c0af9416fad8c069c6c2a35a1ab7a447afd37e1488016d7537b5986a108417d403ce5a7733c6e4aa746b623dab4822b17b5b10fd932f75d1f5da662eb1f7ec754c796f49c5ae49d09d84a9304b41cc62f4223354c32b8d597da232be23e15523717ac66d6f06613d0a7adfc5e1eb01cef11786aa5d63b566d81d9e98678dede7558d2f7923807b701e434d23603a58114af12d8c3ab7fe6ee074020a4a856b31a91e08a"], &(0x7f00000001c0)='cgroup.threads\x00', 0xf, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/63) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) r4 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) close(r4) 2018/05/20 19:48:52 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0xfffffffffffffc7e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000ff070201000000b52700", 0xa204}) io_setup(0x70eb, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8000, 0x8}, &(0x7f0000000180)=0xc) accept4$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000480)={0x2, 0x4, 0x0, 0x0, 0x13}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x7a, "3b6987d95aecafb1c2a950a9f28cc1d16b10f62637fb305345d5b9db04f8179eb2686d7a349d4c90c0846e3a0e961a3eba9000c925407f888a66c7d9439c3164ff7ff2eb4d25e85f13e33b5f299e866071f5e64ee79aa4f142f31666bc78c1f5664e41d6721e98c836447c31a3412c4b4b66b3de1265f697a443"}, &(0x7f00000002c0)=0x82) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="c1d0732b81da03b33c9a", 0xa}]) 2018/05/20 19:48:52 executing program 6: r0 = socket(0x10, 0x400000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_1\x00', 0x1202}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000400)=""/10, &(0x7f0000000440)=0xa) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001400)=""/237, 0xfffffffffffffe7d}], 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) read(r1, &(0x7f0000000280)=""/77, 0x4d) recvmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000026c0)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x67}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x401, 0x2, 0x7fffffff}, &(0x7f00000003c0)=0x10) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/05/20 19:48:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="48000000200001000000000084989fcf0a0c8d65000000000a10000000040000000000000000000014000100ff010000857400000000000000000001140001fffe80000000306500"], 0x48}, 0x1}, 0x0) 2018/05/20 19:48:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x408080) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0x6, 0x2, 0x1}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0xe, 0xb, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x58}, 0x1}, 0x0) [ 218.335252] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.371367] netlink: 44 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/20 19:48:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x7fffe) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000380), 0x8) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000008d700000000000000000000000000000000000000000000000000004d0800ffffffffff000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/20 19:48:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/05/20 19:48:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:53 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0\x00', &(0x7f0000000100)=@ethtool_stats={0x15}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x4ea2, 0x4) 2018/05/20 19:48:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)=ANY=[@ANYBLOB="fd4db02e", @ANYRES32=0x0], &(0x7f0000426000)=0x78) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x301000) setsockopt$ax25_int(r2, 0x101, 0xec99611cc623ec66, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000000)=0x84) 2018/05/20 19:48:53 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x2, 0x1]) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/22) 2018/05/20 19:48:53 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x4, 0x8, 0x9, 0x8, 0x9, 0x5}, 0x4}, 0xa) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:48:53 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x1, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/05/20 19:48:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x90ad, 0x600) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x200, 0x4, 0x7, 0x4, 0xffffffff, 0x9}, 0x0, 0x3, 0x20}) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="88", 0x1, 0xfffffffffffffffd) r2 = socket(0xa, 0x4, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$invalidate(0x15, r1) 2018/05/20 19:48:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x7, @thr={&(0x7f0000000200)="9bf4dac9c836684911a7f509e38abd267b51344ecefa26c18fcb44f7ef6e630399830e0135a47d001a1bc72fcde908ebc33396598bdd32cfd8f0851435d078590aa02b264e8b32736daf19796e6b8d5b9f9c4787b0b838a1e6a56f638b8ca37a610d78d9f8e82f322117b9970a88baba7d0cceb20df13f98618efb7c6fd2b44a7d56b74e19d0ac856dc30b292bdd7b9048dc43ce0ab216dbd094b8ffb8a79cece8a6e229922865e4", &(0x7f00000002c0)="d370c4103d0ece580bc8aed2be3d19407a6688b2b4f64aed05ac41ba85c1fa952acf472d15879a4ccefaeed965285cd07109d741befcf38b91f8a6276d49aeca445709c02bf07fa9ca09d7f9a3c1d2bff79a8c279f5e10aad5e2cc6875b73e0f3a69"}}, &(0x7f0000000380)=0x0) timer_gettime(r1, &(0x7f00000003c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0xaa, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3d4c) r3 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x40000000, 0x3e5, 0xd}) 2018/05/20 19:48:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x20000) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0x81, 0x75}) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136f8f6575903376b15cddc7d07a133b978920a4352a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x2000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/20 19:48:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000bd000200000000000fa000000000000000000000000000009500000600000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r2 = dup3(r1, r0, 0x80000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) accept(r2, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/20 19:48:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffda9) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:53 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}}}, 0x7b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/sequencer2\x00', 0x80, 0x0) pipe(&(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3500000027e460b9817d3b950506df9dd6a2676c66278358ffad199382dcb33000e4f0d11000008000000000b976066820fec2cdee56ea5ef5efe455cb1474831c660600df46c779b5af2c5677e0d725adddfa27e59046719078c2a1e0c1ad123325f5a6f1127b0617c645486b9dd8867dad045b9d0acba55939ef8607df483992d0b080e3d563d65ce9d289310e68189e2068e3cdc186a217e241875a84ffa747f3cc27a121"], &(0x7f0000000e80)=0x3d) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x5c}, &(0x7f0000000040)=0x387) 2018/05/20 19:48:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gretap0\x00', 0x81}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_aout(r1, &(0x7f0000000500), 0x20) 2018/05/20 19:48:54 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000300)="240000005400030207fffd946fa29c09000000710d0000000000fe68b51ba3a2d1119bf757360f4d3e38ebca66b8e69684cc9269b46e66554e555167f33eeff7e010e4869f15b2f1802ee163894a8e9bb0c38a38c0c59d8d3986636fa335594c70dff6bd747d5aac8587a963bdba6ab06ac8d0e56b25ff26882527db194451baa70d61c23fcc025e82a091d953630b602aea4e5c001526203976569574275e368327e48b5e69d7a67ebeb1faaf4c67c32212315b28ecbe7050c1c706b8b4caad55bc2ba8b0753704a139820c2209942d2ad571d043feebe72c9d0a165e8f65dbf5326f7dcffc3fb6320f4be2555928dee7d7ba6b32f01c2c2374ffa714dff1f45f6ec5b61ef4ccda395d2736c50085b3ba253b69c203065422946181b698778b4181422411fcb6fad5b90569c8d2e40d49c81ff85d08b39c67aa2c224c6d15402da773bca1adf7aa7d34cee7a30f8f33cac1a9464dcfb0bca8fa64b99f8928f5c7733cb9684ea58373be8e9921db5270b24e80ee000af5a602b40000000000", 0x137}], 0x1, 0x0, 0x0, 0x3}, 0x4) 2018/05/20 19:48:54 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x8000, 0x1, 0x401, 0x9, 0x0, 0x7, 0x1, 0x7, 0x100000000, 0x8, 0x1, 0x2, 0xffffffff, 0x2, 0xfff, 0x80, 0x100000000, 0x7fffffff, 0x1, 0x2, 0x9, 0x3, 0x2, 0x0, 0x4d32, 0x6, 0x4, 0xfffffffffffffffa, 0x2, 0x6d0, 0x1, 0x20, 0xbf, 0x8d1b, 0xea, 0x7d9c, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000140)}, 0x2000, 0x1, 0x400, 0x5, 0x5, 0x6, 0x1}, r4, 0x3, r0, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r5, 0x800}, 0x8) get_thread_area(&(0x7f0000000200)={0x5, 0x0, 0x3400, 0x400, 0x3, 0x5, 0xff, 0x8001, 0x2, 0x8}) dup2(r0, r2) 2018/05/20 19:48:54 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)={0x10200010}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/05/20 19:48:54 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket(0xa, 0x1, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x100}], 0x1, 0x4) 2018/05/20 19:48:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1000, 0x20}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x80, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000140)=0x1) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000400)='6', 0x1}], 0x1, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x30}], 0x1, 0x0) 2018/05/20 19:48:54 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x101000, 0x0) readv(0xffffffffffffffff, &(0x7f0000001440), 0x0) close(0xffffffffffffffff) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0600ffffffff00000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000c61f2323d752075b"], 0x48}, 0x1}, 0x0) 2018/05/20 19:48:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1ff, &(0x7f00000000c0)="ff1dba80e3465fa280434f435a60d762457e2e45c05fc435ca9c32ff28306364f4be9c0be8f978c8ff0c4f9e5c6142c41cefdd8a1f8a1d72547502f887f19a49044bee619832c66d9d13f24e997a5ac337132c2fd307caff84f5f346d021afd047134eaf77521ea8a667dc81069ed1a765d8fc1940b47dc03aab4747834fade9a67ad6e53841c42907a1b651a68fb4f776a72fe7f999e4e5b15da68dbd8e66") ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000b80)=0xe8) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000d40)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d80)=0x0) r9 = getuid() fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$can_raw(0x1d, 0x3, 0x1) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000f40)=0xe8) r14 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000f80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001000)=0xc) r17 = getgid() r18 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003580)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000003680)=0xe8) getgroups(0x9, &(0x7f00000036c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000003700)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) getresgid(&(0x7f00000037c0), &(0x7f0000003800)=0x0, &(0x7f0000003840)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0}, &(0x7f00000038c0)=0xc) r25 = getuid() lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003ac0)=0xe8) r29 = getegid() sendmmsg$unix(r0, &(0x7f0000003dc0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000280)="7560dc5f2118e68d6e4f99b342c4bb7f2fb7c745e39e6f4a45dbefd27ca0c3ac0428f34ecfb77bead7965db87ba5dac3d2e43a01d934beaf6155712663e7e0d5b5de2145acd456857f7e43c58f6bde2d04fc513b77a7b341f04d1855f96b60dcce4d19be2a6bfa1e9099018187deab5d0d741c84b0bacd575a717795b14b88164c66c140072742c4cbed6470f248719adc4e1c1eedee04b49cc56f9548b06bae2237852d49745fd2535f8a4d1b95e0f5647af44247f266c3b3304f0b", 0xbc}, {&(0x7f0000000340)="29dd1eda9dbcb617e41e99c411b486fd1fc20706e4d24ef9f8659eda65d1a5cc3aadb641e0d55034fe32a96dd63bf42f122e683e9e44ba27721fa5272bf3709cab50deeb3d52254577c698018e12775cef69a27ecb22ca35d7c1b5b232a0513411f9e76e6900800a73e5c17019b6ecb5cde95a61080d110ff775b67e38bcf8dd3b1fdfb1379faab83e0daa42482cf81388eb68c578bd0a661131032b537489995786ff38a3642dd8a1e7fe04b85f6300d85e4fdd7a12f29eeeb54e352b899ba0a976f722ae80385562dd67e9189ebc79c47af00447a10a69e5062a895782e884f439", 0xe2}, {&(0x7f0000000440)="9142f28cee226e1ca8b5f4eb30aefd6591e505acb9dd019920ea12515f7d2863a324a6ace62560bf1848845ce1362dbd36feff7b34d4fb24e49cd2f95194c5008dd66c97fe44530073989713694e9f05db5a30146c125fd840de05f3b30722af0fc0f48a6f866d559e7d111843132c60f1db24ccaa", 0x75}], 0x3, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x5}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000005c0)="3814f8b478801a15a969b29ad1672a8fe81e97731fff55f2570bbed3c424868c2acaeeb111d72effd5bb7fa67fcffd4c452599d5f1f37f819dde96384418863ec67d87029c23e6c2edd735ff26acdd86422b49c96d89c54cabeea72f76647b5a322488b4f604c332d80f7b869c4f7a58124af37660ee64846e4fe6eec7b2f835eab009e9a6cede6f8772a22155c8fffc1724bc5100cb4a76021aa7c8bdaf6df144e853df73034197d754ca930c722d9d", 0xb0}, {&(0x7f0000000680)="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", 0xfd}, {&(0x7f0000000780)="c520a841506b2aaf76104458866332e49007a60b476a8819e27e5bd97c2ca374241107b293bab6b2788aa779b1bff2170a39d1886ce85991d438aed363117c253a98029980afe1cf04e48f4172231e24c81b2327dde669f87139c29243bf9e2f6c27e7120c6c7ba09503a4a9edc7f8ceeb3e7a99c50a03c8c9ea5195b4227f78ee21632e6dabfa1b9b5c949e92406263a5a1bcdf799c2272cf786b73319b5a7e", 0xa0}, {&(0x7f0000000840)="a3ab004a441d27a2aa06fcee380aa17b751190978ec08e3e9452f8a0ef5d25c45b5816d59750433aaba9f0216ef78083e018210284c2fa", 0x37}, {&(0x7f0000000880)="5d0dd4fd646aa4454d06128f6e6f1b1c98cd8d78ae5f507b057050baba5de6fc4ed7395a07c1f384e40502c56e49bb2cacee8ed8b3297917ad0583433a2afdad93d2df757cd80667956fccd9d8ffd1450dd1b116537d0db7d590034228549ae07078aed716d35c399cd2e3eb74399df65d40555664781a0b06db1787359a98f1016f0f121c62ee", 0x87}, 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0x1000}, {&(0x7f00000023c0)}, {&(0x7f0000002400)="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", 0xff}, {&(0x7f0000002500)="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0x1000}], 0x7, &(0x7f0000003b00)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xa0, 0x736d011387e16e55}, {&(0x7f0000003bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003c40)="89ab288005ef3b226d9168ec0c618b98cc4272245f6ed88061ddd006ddd1963deaadd7fba9069abda1912e6d49e76ce9f0ebf682a65e4dbbfa1909019b53e7f15344fa21817ae523d075be63187234ed78aab3aaca7a7b4ea9067b57977f5f16b2a9c4fdfd423e24f4a1ed81a8d1caaab4e7a05667b35c23fef8e00df6941b86c24d3a2505f54fd3e353324887d714037c81784c83564a2d7554de2eb31dd09b16d2675cd72244a73705595bd292e8f3e1df8a37da92f1d65b8853b2b5fabd81", 0xc0}, {&(0x7f0000003d00)="938b1efadaffc62333b5ee667ad914bc5bb57981f811c1996c7e78c80c06d55b6e4bd03fe465f4be40c1a72408569b91d093219753ca4052955d86aab74b71e246f5de54951acc", 0x47}], 0x2, 0x0, 0x0, 0x84}], 0x4, 0x1) 2018/05/20 19:48:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 220.295871] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/20 19:48:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="af0bc3203e23bf012cf66f") unshare(0x40000400) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000a0dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000003b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/27, 0x1b}], 0x1}}, {{&(0x7f0000003cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003f40), 0x0, &(0x7f0000003f80)=""/145, 0x91}}], 0x2, 0x0, 0x0) 2018/05/20 19:48:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x9, 0xc4d, 0x3, 0x8, 0xffffffffffffff99, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}, 0x6, 0x3, 0xf3a, 0xc, 0x7}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000190000000000000000ed02000000000000000000000008000200ac1414bb040008000000924ac3d3eee63cd3e297fdd93eda4587feb93cdac9b5efc1c3045199bd2eef6002c96fae"], 0x28}, 0x1}, 0x0) 2018/05/20 19:48:54 executing program 2: unshare(0x2000400) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6decb874, 0x8000) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "638c806561ddf1e67f2e4620291e2dcfcd473e5655af62e432f80000000862e5275d35dd9a146c75ebcf7640"}) 2018/05/20 19:48:54 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000300)={{0x1, 0x0, 0x8, 0x3, 0x6}, 0x6, 0x556, 'id1\x00', 'timer0\x00', 0x0, 0x1ff, 0x6, 0xfffffffffffeffff, 0xffff}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x43f}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x0, 0x100000803, 0x20002000000000) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={"6966623000faffffffffffffff00", 0x11}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x2000}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:54 executing program 6: r0 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000000), 0x7712e63627967893) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="235db863f80e004836422016c7d846ed2fa163e11483ff4ff55e801376340a21524830bc1ea1a808", 0x28}], 0x1}, 0x800) 2018/05/20 19:48:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 220.568179] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 19:48:54 executing program 5: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x4}, &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/05/20 19:48:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000100), &(0x7f0000000280)=0xfffffd7e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x7c, 0x101, 0x1000, 0x6, 0x52}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x8}, 0x8) [ 220.713657] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 220.744835] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 220.766385] alg: No test for gcm(anubis) (gcm_base(ctr(anubis-generic),ghash-generic)) [ 220.792807] alg: No test for rfc4543(gcm(anubis)) (rfc4543(gcm_base(ctr(anubis-generic),ghash-generic))) [ 220.825191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 220.856866] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 221.430545] IPVS: ftp: loaded support on port[0] = 21 2018/05/20 19:48:55 executing program 2: lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)) recvfrom$llc(0xffffffffffffffff, &(0x7f0000001c80)=""/4096, 0x1000, 0x0, &(0x7f0000002c80)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r0 = socket$inet6(0xa, 0x80803, 0x87) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x1000200000d3a3, 0xfffffffffffffdb8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xbf6f, 0x80) sendfile(r2, r1, &(0x7f0000000180), 0xc543) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)=0x1) semget(0x0, 0x0, 0x0) 2018/05/20 19:48:55 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0xa}) getdents(r0, &(0x7f0000000100), 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="d080", 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/05/20 19:48:55 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x47, "8d3a7da7a9f46b2b01da11b6c672e3dba48c3a0418b58df45a7f26b0e28e47fd239383f9423ca4f26c6800f6dbad1fa9c1f3dce1cfe8eab6c1b5c1ea5c1cd427421b296d850cc7"}, &(0x7f0000000180)=0x6b) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) tee(r2, r0, 0x6, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:55 executing program 5: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) getpriority(0x0, r0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x1112c0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x840, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000180)=0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc8c}}}, 0x88) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'gre0\x00'}) accept4$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x80800) gettid() setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x10000}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x900, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000100)={'irlan0\x00', 0x1000}) 2018/05/20 19:48:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/169, 0xa9, 0x3ff}, 0x12020) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x808, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = socket(0xa, 0x400000001, 0xfffffffffffffffc) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/05/20 19:48:55 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x7, 0x5}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="070a032208c559771f", 0x9) 2018/05/20 19:48:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3}) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) 2018/05/20 19:48:55 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/128}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000000100)="c9352b88f915b69f88e585230c041bfe3077cbb8", 0x14) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/05/20 19:48:55 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffdfff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x2f, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) 2018/05/20 19:48:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"626f6e6430003bd22a7c000000000100", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/20 19:48:55 executing program 3: r0 = socket(0xa, 0x3, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0xc, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:55 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x0) write$rdma_cm(r1, &(0x7f0000002600)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000007be4494200"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x128) 2018/05/20 19:48:55 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/20 19:48:55 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$KDADDIO(r2, 0x4b34, 0x9) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:48:55 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xffffffffffffffff}) 2018/05/20 19:48:55 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) 2018/05/20 19:48:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/20 19:48:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) socket(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x4, 0x2, 0x5, 0x5, 0x2, 0x4, 0x200, 0x8, 0x3, 0x3, 0x3, 0x7, 0x62, 0xf0e]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r0}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="91da", 0x2}], 0x1, &(0x7f0000000080), 0x0, 0x4}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) 2018/05/20 19:48:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0xf6f, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001480)={0x8, &(0x7f0000001440)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000014c0)={r2, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="01a4aad5bf9d8c101fadd572452d726291344cff8e5099c3397a69d676a7d29e", 0x20) mknod(&(0x7f0000000180)='./file0\x00', 0x8100, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r3, r5) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1b040}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r7, 0x600, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) r8 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x200) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000000100)={0x3, r6}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) ioctl$PIO_FONTX(r8, 0x4b6c, &(0x7f0000000400)="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") 2018/05/20 19:48:57 executing program 4: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5a5800, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/22) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000240)) ioprio_set$pid(0x2, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x8, &(0x7f00000000c0)=[0x1, 0x9, 0x49, 0x0, 0xfffffffffffffff6, 0x1, 0x9, 0x5], &(0x7f0000000100)=[0x4, 0x600000, 0x3, 0xf2be], 0x47, 0x6, 0x8, &(0x7f0000000140)=[0xfffffffffffffffa, 0xfffffffffffffffb, 0x5, 0xffffffff, 0x1, 0x10001], &(0x7f0000000180)=[0x80000000, 0x5, 0x2, 0x4, 0x1, 0x3, 0x1, 0xfffffffffffffffc, 0x3, 0xfffffffffffffff8]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r2, 0x30}) 2018/05/20 19:48:57 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e2f776c616e30770700000076626f786e6574316c6f637075736574776c616e107171aa382cbf7e6f138e0e2e7dea97316d696d655f7479706576626f78ff526e657431755145afc5d6ff05aa75d5bf329365953fa30e5976dc62328ed4b2ea60c4ab3f4936ea55f08fb845b8b127a26b907f36e54800f42aa10539e80be18203c8090000000c09ba07d9a1a606accf8ebe91e65b14681de7e95c030eada5cd45b09e85bcf38091be947c03a40dbb5824d9c25b18337aae29163db6c6cad507128d6e871c68ffc71199f9e0ddd4967849f274753fd0e32ee5fa0a6653b5f7e71bee2a634d88f1beff686f698577abdc0034035d2f"]) r2 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x4003) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280), 0x1, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000200), 0x5e, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:48:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/20 19:48:57 executing program 5: stat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40281) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@ip={@multicast2=0xe0000002, @rand_addr=0x1, 0xc6c8c9f071b7732d, 0xffffffff, 'dummy0\x00', 'bond_slave_0\x00', {0xff}, {}, 0x84, 0x2, 0x10}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x8, 0xf, [0x2c, 0x33, 0x27, 0x15, 0x8, 0x6, 0x7, 0xb, 0x34, 0xf, 0x29, 0x0, 0x21, 0x2b, 0x14, 0x16], 0x2, 0x4, 0x9}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x21}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff0000ff, 'team_slave_1\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0xbf, 0x3, 0x1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x5}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x7fffffff, 0xfffffffffffffff8, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8001, 0x3, 0x1ff}, {0x1, 0x6, 0x9}}}}, {{@uncond, 0x0, 0x1f0, 0x218, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x2, 0x0, 0x2}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x6, 0x7be7, 0x3, 0x1, 'syz1\x00', 0x7c, [0xffffffff, 0xffffffff, 0x0, 0xff]}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x5, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control\x00', 0xe000, r0, r2, 0xfff, 0x8, 0x2000000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = inotify_init() r4 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007a8000)) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000840)=""/188, &(0x7f0000000900)=0xbc) r5 = inotify_add_watch(r3, &(0x7f00005eaff6)='./control\x00', 0x8) pread64(r3, &(0x7f0000000180)=""/226, 0xe2, 0x0) inotify_rm_watch(r3, r5) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d19ff4)={0x80000001}) 2018/05/20 19:48:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) close(r0) 2018/05/20 19:48:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x5}) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@random="e187a48d30b3", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/20 19:48:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/20 19:48:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) socket(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:48:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) socket(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x98, "b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a94087ebc19226913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc"}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400, 0x2712, 0x800, 0x9, 0x74}, 0x98) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="d2a1d9", 0x3, 0xffffffffffffffff, &(0x7f00006e2000)={0x2, 0x0, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x600, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000003c0), 0x4) connect$llc(r3, &(0x7f0000000400)={0x1a, 0x0, 0x6, 0x8, 0xffffffffffffffff, 0xf5cd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/05/20 19:48:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0)='3', &(0x7f0000000240)}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x1, 'erspan0\x00', 0x3}, 0x18) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/05/20 19:48:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/20 19:48:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) socket(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/20 19:48:58 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') chmod(&(0x7f0000000140)='./control/file0\x00', 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') timer_create(0x7, &(0x7f0000000180)={0x0, 0x2e, 0x7, @thr={&(0x7f0000000080)="dee9f008cb82f84986c4b32a644742a91f3499f179c6de9facb034e22b3e57cd91ee228534c604980c847d28285f3cce126c1bc5abaf6b98fa06f5e4b2bb823fc8128759b1c95ce1a5264f1ffc6952d64dc309e86a410caa448805ceacd20c141835eaed73114d6254a3dba5bc0a6eed3a09dc13787b53090e6a819aa46e86493470fb51e373fe188a9b397806e3dc3b34af9441e0aae6f12274f7dad8a2ef69ce7a8283c2684dd1eb2682cdea0490ee30e8a61c02d43ece6577da5d4b9416f3", &(0x7f0000000140)}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r3) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:48:58 executing program 3: socket(0x5, 0x1, 0x3) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8914, &(0x7f0000000200)="eadc0e3b80daac2d2cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) delete_module(&(0x7f00000001c0)='usereth1self\x00', 0xa00) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) [ 224.367601] sctp: [Deprecated]: syz-executor6 (pid 13906) Use of int in maxseg socket option. [ 224.367601] Use struct sctp_assoc_value instead 2018/05/20 19:48:58 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x2}, {}, {0x1}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) 2018/05/20 19:48:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:48:58 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2138000004cd513b5aef8166b401240abcf304d4ef66d2dc21e6fb654f61c7274c80f943ac900833634992d43ed3a7c99d52494c32c482d7abb6ea3c4067d7997d130127113ce8c63216acb84449eb2aba2a480d8104c68b5a92885648007166a95b85e1e44881e20ad3153f2eb31d800f36fafe530535dfe9c5b2ad1f074c23049e", @ANYRES16=r1, @ANYBLOB="080029bd7000ffdbdf2505000000240001000800020087000000080001000a000000080001000a0000000800020000000000"], 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0x4040050) r2 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x53}) [ 224.416318] sctp: [Deprecated]: syz-executor6 (pid 13906) Use of int in maxseg socket option. [ 224.416318] Use struct sctp_assoc_value instead 2018/05/20 19:48:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:58 executing program 7: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x20000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x9, 0x9, 0x9, 0x80000001, 0x101, 0x7}) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect(0xffffffffffffffff, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40001) 2018/05/20 19:48:58 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt(r1, 0x1c872f52, 0xffffffff7fffffff, &(0x7f0000000400)=""/246, &(0x7f0000000080)=0xf6) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd0, &(0x7f0000000000), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1d, &(0x7f0000000300)="12260fe6a57b11283f177236f902d35f7f1d6eb1f74520da7fce8b18f302afd52b27fb57bed3f977b3a26e2e56c78376809a94c1917f949491c79b766305c832ea8f0972ebc45e8442449fa1979d249a13ed0deea28fceb2e1d4fc0cb6a2c15f491930ae9ba2e32cfaaccd6b5737a31deda16d0cff637539868f816d932ab67a886f42d767cb16f4d1c083407f8ff143ff8189d60c23afde181c4c4b06c45ead4b5f2f0d429f3717030e875e66509d9185fe75dbcd8fc57e32e80206f098a19b4332c45b27fdb693d11dfbafbb586102dab603b97d2ffe", 0xd7) 2018/05/20 19:48:58 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000240)="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", &(0x7f0000000040)='K<', 0x2}, 0x20) 2018/05/20 19:48:58 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:48:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES16=r0, @ANYPTR64, @ANYRES16], @ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYBLOB="f8132a3a075988996b13cae85a7e6fe0cf8d388c1496df4938c4a7c56eb089ecc2322ba745703be75c2e741cbab64314dd69b6db737e197bfbfd0e81be0cf5180e76cd1b160bac2c151e519690deb46dfe8f3bfa933ce1d2a1d92c18c959b5273d2f72f131d2f5ae8ff2d27349d0d46a76e23a72b7ca83f415aa", @ANYBLOB="fa249aab9a739c8064e62e7d473d81eaea20e9411413f388e24506565d9198eadf5b0272bf60372e0960689cb005ad456f6ff033aab250611806bdafdf89f9e4d02a570cafaa514d98dcb42b69cca1450ea20d678100da37bd583ebd07adc27233c2ba97f759007e56466fa80baf30a662b5a9485d00678dde1c13aa48c284281737483a58cff033a3606c6a508a534b59e81524c6ef0294ce756005a02b3d"], @ANYRES32=r0, @ANYRES32, @ANYRES16=r0, @ANYBLOB="5de06d53332bc296abd027f1ffc5d1511fbc24332dc9a76278ddaaf85bb3bfaa641fb438c4467aa9", @ANYBLOB="33fe283f08fc6eda5f6ef9fd90066814e33d408095ea66e70922e63ad7c99df120faf92f2258c6ae14d6b05665bbd2f48839b6a9cebf594231a34a1ae73673c5738bfc656013cae65859e0fdd57825284edc8c4d1e8d3020072d937c78d5bae545ccdce0885abb51ffc9c683aa05362721a3e239633d60be859cc791281e8d3bdb5cb1fb71c2a4313405e0acc5b37fe76de1088cf25ce5dd9e38c692b9ca1dbe0c9ba65ba2d49c0b8ac7aa0085d192acca0adb709a87f26b44eec73b714c79a507531577ab3442f9ddbda18ea46bfb760611e1ff", @ANYRES16=r0]], &(0x7f0000000040)=0x2) 2018/05/20 19:48:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/20 19:48:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:59 executing program 6: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/20 19:48:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) 2018/05/20 19:48:59 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:48:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000200000000030005000029d1f143394c00000002000000f00000010000000000000000"], 0x60}, 0x1}, 0x0) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x40, 0x8, "d3e5c859ce4ec88bc9937caac28779453dafd497930fa86c0271e3625ce1565d9775816457eb8ebf1b974673a2b4b1a6dd40184f26bb5890b55289d020b711", 0x10}, 0x80) 2018/05/20 19:48:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3cc, 0x400) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x1, 0x6}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = semget(0x1, 0x0, 0x3) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000280)=""/146) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="8adc3cc6ce4fa5816e6b390800000000000000c2691bb3e607e88d5312396bf60a9c"], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() tkill(r4, 0x1000000000016) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/05/20 19:48:59 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x14, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xffffffffffff7fff, 0x0, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0x171) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) 2018/05/20 19:48:59 executing program 2: r0 = socket(0x0, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:48:59 executing program 2: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:48:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:48:59 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000002c0)={0x2, 0x4}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x408080, 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}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000280)) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=""/250, &(0x7f0000000200)=0xfa) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x101, 0x8, 0x1, 0x5, 0xfff, 0x7, 0x2, 0x6, 0xb0, 0x8001, 0x9, 0x4}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:49:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000200000000030005000029d1f143394c00000002000000f00000010000000000000000"], 0x60}, 0x1}, 0x0) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x40, 0x8, "d3e5c859ce4ec88bc9937caac28779453dafd497930fa86c0271e3625ce1565d9775816457eb8ebf1b974673a2b4b1a6dd40184f26bb5890b55289d020b711", 0x10}, 0x80) 2018/05/20 19:49:00 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/20 19:49:00 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in6, 0x4e23, 0x3f, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x1d, r1, r2}, {0x3ff, 0xa0, 0x8, 0x7, 0x8, 0x3ff, 0x7, 0x7}, {0x1, 0x1, 0x3}, 0x8000, 0x6e6bb2, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x1, 0x8, 0xffff, 0x1ff, 0x1}}, 0xe8) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) inotify_init() setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000002c0)="12260fe6a57b11283f177229f90202afd56b27fb", 0x14) 2018/05/20 19:49:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x2c1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/20 19:49:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="58917b77ecd0a2a12cd342da4d62d80732bcd8a0a09c35afebba395e561b323d352650e4fe9e37e878297942e2484545ef9e", 0x32, 0x0, &(0x7f0000000000)={0xa, 0x4e1f, 0x0, @dev={0xfe, 0x80, [], 0x10}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) 2018/05/20 19:49:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:00 executing program 3: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'vcan0\x00'}, 0x2bf) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x2) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/71, &(0x7f0000000180)=0x47) 2018/05/20 19:49:00 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') tee(r1, r1, 0x3, 0x2) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:49:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = semget$private(0x0, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000012c0)=""/50, &(0x7f0000001300)=0x32) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x18}, 0x3e, r2}) semop(r1, &(0x7f0000000000)=[{0x0, 0xff}, {0x0, 0xeb3}, {0x0, 0x40, 0x1000}, {0x1, 0x7fff, 0x1800}, {0x0, 0x20}, {0x4, 0x1f, 0x1000}, {0x5, 0x7, 0x1000}, {0x5, 0x3, 0x419acc1d444bae4d}], 0x8) r3 = accept$ax25(r0, &(0x7f00000011c0), &(0x7f0000001200)=0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000001280)=@add_del={0x2, &(0x7f0000001240)='bcsf0\x00', 0x4}) r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0x1, r4}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], &(0x7f0000001180)=0x1024) 2018/05/20 19:49:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x0, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:01 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x20) fcntl$setstatus(r0, 0x4, 0x46c00) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, r0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000400)) 2018/05/20 19:49:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:01 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/05/20 19:49:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40000000000) ioctl(r0, 0x2285, &(0x7f0000000040)) epoll_create(0x4) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r1, r1, 0x2, 0x7f, &(0x7f0000000100)="a7f5aeccf4380fe960216e2aa8eb1ce9d879f6e2dcb15abdd90897331be729baa7ee4b6aab37b95ff2a58e47bdd42de13ee5cb813b8102bd9497ef5a68dc5fb152f30597a3b59419c5fbd2103a975edc9d7efa1243b19ebd053148dfe4124321189e7f5a4c23434767e30bda73f6affd8f1af593113f87f42ee68c94d1a96ac43299fb2ec6c36acb13a038ec24", 0x80000001, 0x3, 0x7, 0x0, 0x81, 0x8, 0xb75f, "7b11fd273dc341002a6bfc92ab4dbba2da5591324643f107275b383fe2371687b2e73a9da6b8281c50db6aa144"}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/20 19:49:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x0, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:01 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x20, 0x4) fcntl$setlease(r1, 0x400, 0x0) socket$inet(0x2, 0x80001, 0xffffffff921b27bd) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) fcntl$setlease(r1, 0x400, 0x0) 2018/05/20 19:49:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x2) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:01 executing program 5: unshare(0x24020400) r0 = socket(0x2, 0x3, 0x5) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffc1, 0x1, 0x1, 0x9, 0xfff, 0xe5bc, 0xffff, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8001, 0xf9, 0x81, 0x6, 0xfffffffffffffff8}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) 2018/05/20 19:49:01 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x70f, 0x8200) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000280), 0x4) clock_nanosleep(0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)) mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x4000040000005, 0x0, @thr={&(0x7f0000000000)="cdd080363fc2e38f0f57b056209709ab505c7ecab9e5d57b16647e65d6ee722ea6b0257aff203cc5e4451661bb1f537594e061a3a6484541588718b47343a9eee7a70a601feaca150e2c659f3429f00fd8660e7564c6cffbd2ff80cb9fd4fbbfe589191d5c0bc77fc4837e5fb54a6101fd523b8db2ea18e4f766c721c42265a0beb1bf9a02d28bbbdb651305d200284ae2209c8836744eb24f2865b6d65ff7ac150f1945010b99f306eea108f12411c773277ff247e4fd45c128d7700b9585d55f5d8e6e159f62ab278e48d0ef3e4d7381a66c0c4c37bcbb272c7b49bd", &(0x7f0000000100)="ab76f899cc484b3a0d2cf7511af28903ddcab593318b3d75c3fb4cf06ae6aec54764a653d3f0c0a70a01e406aa8fd06d9a20727aa3492de72f6c50992c449faa0b8d9b3dc18ea4c241c4fe0875dedf9cf7dbab6462b6eda1c6ea027e5982148f96403d8159ef20b2bc2f77a7bc15e2aa62f89e4c2766295122a0c68e6d15f4f4294dfd788bc40c3a646cffa0dbd579fdceac5b003980b97ca075c90a00"}}) 2018/05/20 19:49:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x0, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)="1a", 0x42f5e8368a98ea7c, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x84) 2018/05/20 19:49:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:01 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) close(r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:49:01 executing program 4: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100)="44be86ddbaefc2b669743ed8163cfa3b7c030219aa79f094497f7689d4591c5364", &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x5, 0x2, {0x2, 0x1, 0x0, 0x0, 0x2}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffff, 0x6, [0x100000000, 0x5, 0x20, 0x2, 0x3233ec01, 0x1]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001140)={r3, 0x5, 0x1f}, 0x10) 2018/05/20 19:49:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:02 executing program 7: r0 = socket(0x1e, 0x1, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8040, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x3, 0x1, 0x3f2f, 0x6, "8a2cf92fd92a0d5d31c7672b283378e0bff0dd759b8213382764a21a3c27a606cce917cb2a2ac26655a760b7", 0x2}, 0x0, 0x0, 0x1200000000000, r2, 0xb4c, 0x1000, "c73170998750c9eb6576c948a8a37ed1d6005abc7f60e58b2bc61f5c0b76191db05b246640a3648081004f42c0ef98107749a52459710a3af1c3dcdcefdc6244", &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x15, [], [0xfffffffffffffe01, 0x6, 0x9, 0x3]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000000)={0x400, 0xffff, 0x100, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000080)=0x40) 2018/05/20 19:49:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a0b000/0x2000)=nil) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b53000/0x4000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44100, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x0) 2018/05/20 19:49:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="ffffffff"], 0x14}, 0x1}, 0x0) 2018/05/20 19:49:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r0, 0x4, 0x42400) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002200)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/20 19:49:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe2a6, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000080000000000000000010018000000b60000000000000003000000bd7ff8ff010000000000000000000000850000000d0000000000000000000000850000002f0000000000000000000000d50ffcfffcffffff000000000000000018190000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000000000000000000013bf1000f0ffffff0000000000000000950000008def0000"], &(0x7f0000000240)='syzkaller\x00', 0x9, 0xd8, &(0x7f0000000280)=""/216, 0x41f00, 0x1, [], r2, 0x3}, 0x48) connect$l2tp(r0, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={r3, 0x3, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="545052914539d69a10f8ada58ce11cfc6ed31f518e81e89904bc78e7df0f91fad6f3f6c8cf7489e280ed74300d1e0355c6cf5c2b") ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/05/20 19:49:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x1, @random="4254efbebc03"}, 0x4c, {0x2, 0x4e21, @rand_addr=0x3e}, 'veth0_to_team\x00'}) socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0)=0x1, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/232) connect$inet(r1, &(0x7f0000000400)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000440)) r2 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000000480)=""/78) socket$inet_smc(0x2b, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) r3 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x3, 0x189300) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000540)={0x0, 0xffffffffffffffff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000005c0)={r4, 0x9}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001, 0x1, 0x1, 0x500, 0xffffffff80000000, 0x800040, r5}) accept$nfc_llcp(r0, &(0x7f00000007c0), &(0x7f0000000840)=0x60) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000900)) socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r3, 0x4, 0x2c00) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000940)={'NETMAP\x00'}, &(0x7f0000000980)=0x1e) 2018/05/20 19:49:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3c2af8be) fcntl$addseals(r0, 0x409, 0x2) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/05/20 19:49:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 3: r0 = socket(0x15, 0x5, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) close(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x2, &(0x7f0000000180)=[0x0, 0x0]) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x800) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) 2018/05/20 19:49:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:02 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x3f) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x6, 0xffffffffffffff4c) 2018/05/20 19:49:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x8002) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) close(r4) close(r3) clock_gettime(0x0, &(0x7f0000000080)) timerfd_settime(r1, 0x3, &(0x7f00000001c0)={{0x0, 0x989680}}, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setpipe(r1, 0x407, 0x6ca2) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000280)=""/235, 0xeb}, &(0x7f0000000200), 0x40}, 0x20) 2018/05/20 19:49:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/05/20 19:49:03 executing program 7: unshare(0x24020400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) pread64(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xc}}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x8000000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfffffffffffff001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) ioctl$TCGETA(r1, 0x405c5503, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x200, 0x9, 0x4e, {0x0, 0x1c9c380}, 0x4, 0x8}) 2018/05/20 19:49:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10b000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x12, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/20 19:49:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/05/20 19:49:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x0, 0xf04, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x81, 0x4) 2018/05/20 19:49:03 executing program 3: r0 = socket(0xa, 0x6, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) ioctl$TIOCGPTPEER(r1, 0x80045440, 0x6f3000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x89, @empty, 0x4e21, 0x0, 'rr\x00', 0x2, 0x3, 0x41}, 0x2c) 2018/05/20 19:49:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) creat(&(0x7f00000001c0)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x7ff, 0x0, 'client1\x00', 0x0, "c2330fb86bd292f9", "41ecddef0000454fcb997093be2b6c33ac702cd7d09f111638ae080666ae1ae7"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x9, 0xe87}, 0x1, 0x9, 0x7, {0x5}, 0xffffffff80000001, 0x80}) 2018/05/20 19:49:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/05/20 19:49:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x80, 0x34}) dup2(r0, r2) 2018/05/20 19:49:03 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) r2 = accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x8000000000000, &(0x7f0000000080)={0x77359400}) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000180)=""/181, 0xb5, &(0x7f0000000240), 0x1, 0x3}}, 0x68) recvmmsg(r2, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/178, 0xb2}], 0x3, &(0x7f0000000500)=""/88, 0x58, 0x40}, 0x20}, {{&(0x7f0000000580)=@sco, 0x80, &(0x7f0000002b80)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/219, 0xdb}, {&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/140, 0x8c}, {&(0x7f0000001840)=""/147, 0x93}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/216, 0xd8}, {&(0x7f0000002a00)=""/134, 0x86}, {&(0x7f0000002ac0)=""/32, 0x20}, {&(0x7f0000002b00)=""/113, 0x71}], 0xa, 0x0, 0x0, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002c40)=""/98, 0x62}, {&(0x7f0000002cc0)=""/13, 0xd}], 0x2, 0x0, 0x0, 0x3}, 0x3209400f}, {{&(0x7f0000002d40)=@un=@abs, 0x80, &(0x7f0000003000)=[{&(0x7f0000002dc0)=""/163, 0xa3}, {&(0x7f0000002e80)=""/90, 0x5a}, {&(0x7f0000002f00)=""/66, 0x42}, {&(0x7f0000002f80)=""/86, 0x56}], 0x4, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000003040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003440)=[{&(0x7f00000030c0)=""/169, 0xa9}, {&(0x7f0000003180)=""/219, 0xdb}, {&(0x7f0000003280)=""/212, 0xd4}, {&(0x7f0000003380)=""/159, 0x9f}], 0x4, &(0x7f0000003480)=""/148, 0x94, 0x1}, 0xfffffffffffffff9}], 0x5, 0x100, 0x0) 2018/05/20 19:49:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x10, 0x2, 0x8800000000000000) 2018/05/20 19:49:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000200)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x0, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)}, &(0x7f00000001c0)=0x78) getdents64(r0, &(0x7f00000011c0)=""/4096, 0x1000) getdents(r0, &(0x7f0000001100)=""/188, 0xbc) 2018/05/20 19:49:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x441, 0x204000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) signalfd(r2, &(0x7f0000000180)={0x7ff}, 0x8) syz_open_procfs(r3, &(0x7f0000000280)='autogroup\x00') 2018/05/20 19:49:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:03 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 230.018783] FAULT_INJECTION: forcing a failure. [ 230.018783] name failslab, interval 1, probability 0, space 0, times 0 [ 230.030890] CPU: 0 PID: 14246 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #101 [ 230.038560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.047961] Call Trace: [ 230.050613] dump_stack+0x185/0x1d0 [ 230.054297] should_fail+0x87b/0xab0 [ 230.058216] __should_failslab+0x278/0x2a0 [ 230.062504] should_failslab+0x29/0x70 [ 230.066455] kmem_cache_alloc_node+0x164/0xca0 [ 230.071076] ? __alloc_skb+0x203/0x9f0 [ 230.075021] ? netlink_autobind+0x981/0x9e0 [ 230.079404] __alloc_skb+0x203/0x9f0 [ 230.083163] netlink_sendmsg+0x76e/0x1370 [ 230.087388] ? netlink_getsockopt+0xc80/0xc80 [ 230.091929] ___sys_sendmsg+0xec0/0x1310 [ 230.096061] ? __fdget+0x4e/0x60 [ 230.099579] ? __fget_light+0x56/0x710 [ 230.103521] ? __fdget+0x4e/0x60 [ 230.106981] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.112396] ? __fget_light+0x6b9/0x710 [ 230.116469] __x64_sys_sendmsg+0x331/0x460 [ 230.120760] do_syscall_64+0x154/0x220 [ 230.125228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.130464] RIP: 0033:0x455a09 [ 230.133862] RSP: 002b:00007fe0dfc5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.141733] RAX: ffffffffffffffda RBX: 00007fe0dfc5c6d4 RCX: 0000000000455a09 [ 230.149059] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000013 [ 230.156467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/20 19:49:04 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fdatasync(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4800, 0x0) 2018/05/20 19:49:04 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x578f7e88f4aa609f, r0, &(0x7f0000000100), 0x101) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x40, 0x20000) [ 230.163799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 230.171111] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000000 2018/05/20 19:49:04 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5", 0x8) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:04 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) 2018/05/20 19:49:04 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100000000000a000, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = getegid() setgid(r1) r2 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) chdir(&(0x7f0000000000)='./file0\x00') r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x8200) renameat(r0, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) 2018/05/20 19:49:04 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xa) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000023c0)={@dev, 0x0}, &(0x7f0000002400)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002440)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/05/20 19:49:04 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x9, 0x9}, 0x20}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @empty, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x74) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000004000/0x6000)=nil, 0x6000}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/20 19:49:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:04 executing program 2 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/05/20 19:49:04 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/175) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:49:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/05/20 19:49:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced", 0xc) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:04 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x6, 0x1f, &(0x7f0000000000)="6eb137c9", 0x4) 2018/05/20 19:49:04 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'erspan0\x00', 0x81}) r1 = socket(0x10, 0x802, 0x0) epoll_create1(0x80000) write(r1, &(0x7f0000000600)="24000000190001f00080000400edfa0e0af6f900e003bf06000000cc08000f00fed70000", 0x24) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x101) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000100)={{0xd33, 0x6, 0x1, 0x2, "44f51b95e1ebd02cd64e2534fde06fdccaf747e427f14539e480cee7af49f54e7ec1a76f3180cbb98426fd09", 0x100000000000}, 0x4, [0x100, 0x1000, 0x2, 0x1000, 0x5, 0x9, 0x5, 0x7fffffff, 0x5, 0x5, 0x7ea, 0x800, 0x1a8a, 0x2, 0xa099, 0x80000001, 0x7, 0xfffffffffffff1d1, 0xffff, 0x3, 0x8, 0x4, 0x6, 0x2, 0x3, 0x3cc, 0xffff, 0x20000000, 0x13ab, 0x100, 0xfffffffffffffffe, 0x200, 0x4, 0x6, 0xfff, 0x81, 0x9, 0xfffffffffffffffd, 0x2, 0x800, 0x87, 0xbc, 0x3, 0x5, 0x3, 0x1, 0x10001, 0x1, 0xec1, 0x4, 0x1, 0x0, 0x6, 0x100000000, 0xffff, 0x8001, 0x9, 0x32, 0x20, 0x8, 0x5, 0x0, 0x0, 0x9, 0x800000, 0x7fff, 0x80000000, 0x3a18000000000, 0x1, 0x5, 0x4, 0xfff, 0xfff, 0x34ef, 0x3ff, 0x9, 0x10001, 0x1, 0x80, 0xf0c9, 0x9, 0x8000, 0x6, 0x8bf, 0x101, 0x9, 0x3, 0xfa94, 0x8b19, 0x0, 0x7, 0x4, 0x2, 0x621, 0xf0, 0x10000, 0xfffffffffffffffd, 0x80000000, 0x0, 0xfffffffffffff115, 0x0, 0x0, 0x80, 0x100000001, 0x1f4, 0xce, 0x2, 0xfffffffffffffff9, 0x4, 0x10000, 0x8, 0xfffffffffffffeff, 0x9, 0x7ff, 0x100000000, 0x80, 0x400, 0x9, 0x80000001, 0x7f, 0x3f53f8b4, 0x7fffffff, 0x3, 0x5, 0xfffffffffffffffe, 0x2c800000, 0x87, 0x917]}) [ 231.060438] FAULT_INJECTION: forcing a failure. [ 231.060438] name failslab, interval 1, probability 0, space 0, times 0 [ 231.072004] CPU: 1 PID: 14313 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #101 [ 231.079423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.088818] Call Trace: [ 231.091470] dump_stack+0x185/0x1d0 [ 231.095163] should_fail+0x87b/0xab0 [ 231.098954] __should_failslab+0x278/0x2a0 [ 231.103258] should_failslab+0x29/0x70 [ 231.107228] __kmalloc_node_track_caller+0x24b/0x11b0 [ 231.112494] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 231.117934] ? kmem_cache_alloc_node+0x984/0xca0 [ 231.122757] ? netlink_sendmsg+0x76e/0x1370 [ 231.127153] __alloc_skb+0x2cf/0x9f0 [ 231.130922] ? netlink_sendmsg+0x76e/0x1370 [ 231.135301] netlink_sendmsg+0x76e/0x1370 [ 231.139526] ? netlink_getsockopt+0xc80/0xc80 [ 231.144111] ___sys_sendmsg+0xec0/0x1310 [ 231.148252] ? __fdget+0x4e/0x60 [ 231.151689] ? __fget_light+0x56/0x710 [ 231.155638] ? __fdget+0x4e/0x60 2018/05/20 19:49:05 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x80, 0x34}) dup2(r0, r2) [ 231.159086] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.164520] ? __fget_light+0x6b9/0x710 [ 231.168590] __x64_sys_sendmsg+0x331/0x460 [ 231.172890] do_syscall_64+0x154/0x220 [ 231.176833] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.182059] RIP: 0033:0x455a09 [ 231.185282] RSP: 002b:00007fe0dfc5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.193107] RAX: ffffffffffffffda RBX: 00007fe0dfc5c6d4 RCX: 0000000000455a09 [ 231.200424] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000013 [ 231.207731] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.215027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.222325] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000001 2018/05/20 19:49:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) write$binfmt_elf64(r1, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1278) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x5, 0x18}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x1c) sendfile(r0, r1, &(0x7f00000ddff8)=0x4000, 0x101fffffd) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/05/20 19:49:06 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x4003) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280), 0x1, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000200), 0x5e, 0x0) 2018/05/20 19:49:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54", 0xe) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:06 executing program 2 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x1e, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") r3 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r4, 0xb7f7, 0x5, 0x0, 0x0, 0x822}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0}, &(0x7f0000000340)=0x892) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x8, 0x5, 0x6}, &(0x7f00000001c0)=0x10) 2018/05/20 19:49:06 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="0c04ec8b37e714f97c292f8e0acff9c2e74b4632045f0c10cfc4faec59feaf44217a0be3bfd13dd427911a93bf0e231d14fd465bee07fdd218f340ac8eb18e780147c70041fc1b520fe3afa4b2a454e4e5e1204afdbfd4548880eeb313dd6dd250bb52cfa5580f443bd70ce33cdebb36269830fb0982b6874e441c6e8e9fc6a292f957c42e479d94d5a29063ec74b7c0a262db8be80771810063677015192d5053847fc3236b0cf96d6fe28a9f9554adc7eb31be1dd92ab490b60161038ae120053abe4d918c9204928b79b86e4dc3707f2960ca81b21d986b86df") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x2}, 0x4) [ 232.160391] FAULT_INJECTION: forcing a failure. [ 232.160391] name failslab, interval 1, probability 0, space 0, times 0 [ 232.172018] CPU: 1 PID: 14364 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #101 [ 232.179420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.189010] Call Trace: [ 232.191681] dump_stack+0x185/0x1d0 [ 232.195369] should_fail+0x87b/0xab0 [ 232.199149] __should_failslab+0x278/0x2a0 [ 232.203460] should_failslab+0x29/0x70 [ 232.207395] kmem_cache_alloc_node+0x164/0xca0 [ 232.212027] ? __alloc_skb+0x203/0x9f0 [ 232.215993] __alloc_skb+0x203/0x9f0 [ 232.219776] netlink_ack+0x554/0x1140 [ 232.223639] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.228541] netlink_rcv_skb+0x30e/0x600 [ 232.232665] ? rtnetlink_bind+0x120/0x120 [ 232.236856] rtnetlink_rcv+0x50/0x60 [ 232.240603] netlink_unicast+0x166b/0x1740 [ 232.244913] ? rtnetlink_net_exit+0xa0/0xa0 [ 232.249298] netlink_sendmsg+0x1072/0x1370 [ 232.253623] ? netlink_getsockopt+0xc80/0xc80 [ 232.258317] ___sys_sendmsg+0xec0/0x1310 [ 232.262456] ? __fdget+0x4e/0x60 [ 232.265888] ? __fget_light+0x56/0x710 [ 232.269829] ? __fdget+0x4e/0x60 [ 232.273262] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.279033] ? __fget_light+0x6b9/0x710 [ 232.283116] __x64_sys_sendmsg+0x331/0x460 [ 232.287411] do_syscall_64+0x154/0x220 [ 232.291354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.296576] RIP: 0033:0x455a09 [ 232.299792] RSP: 002b:00007fe0dfc5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/20 19:49:06 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0xffffffff7fffffff, 0x200, 0x5, 0x0, 0xac16, 0x12804, 0x0, 0x1, 0x89, 0x2, 0x4, 0x4, 0x806, 0x0, 0x2, 0x1000, 0x101, 0x7, 0xffffffff, 0x8, 0x0, 0x7fffffff, 0xfffffffffffffbff, 0x9, 0x4792, 0x3, 0x3a80000000000000, 0xffffffff, 0x1, 0xfffffffffffffff7, 0x3, 0x3ff, 0x1ff, 0xe01b, 0x5, 0x0, 0x4, 0x4, @perf_config_ext={0xffff, 0x8}, 0x200, 0x100000000, 0x5aa, 0x6, 0x1, 0x100000000}, r0, 0xa, r0, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) write$fuse(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10) 2018/05/20 19:49:06 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001480)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getnetconf={0x14, 0x52, 0x311, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) unlink(&(0x7f0000000080)='./file0\x00') mount(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./control/file0\x00', &(0x7f0000001540)='ext2\x00', 0x1, &(0x7f0000001580)="ee7d8bccb757a523d8982c00a6cf1aeb7fbe5277f9f3eb506300e1123f70239f83671f20d99458677f0d96d36776e0d52299472906920d74eede883e49661955985c4df19898f57e36d92c29fa5750521bb904fadcd1bf8e612a018b7c53630a180415aeca7697db4d477011a6d10e909e9cd091dbdd60986d94aac9d87124ec3e6c0e49c389de98e8e706600a6cbf645f8e846be451ea") link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001640)={'nat\x00'}, &(0x7f00000016c0)=0x78) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001400), &(0x7f0000001440)=0x4) dup2(r0, r2) r5 = gettid() process_vm_readv(r5, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/185, 0xb9}], 0x2, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000001280)=""/246, 0xf6}, {&(0x7f0000001380)=""/34, 0x22}], 0x4, 0x0) [ 232.307556] RAX: ffffffffffffffda RBX: 00007fe0dfc5c6d4 RCX: 0000000000455a09 [ 232.314865] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000013 [ 232.322179] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.329749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.337056] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000002 2018/05/20 19:49:07 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r1, r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpv3in6, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000280)=""/92, 0x5c}], 0x3, &(0x7f0000000300)=""/192, 0xc0, 0xfffffffffffffff9}, 0x40000000) 2018/05/20 19:49:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54db", 0xf) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:07 executing program 2 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:07 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffd73) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/05/20 19:49:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x1}) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000080)=[{r3}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)) 2018/05/20 19:49:07 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$unix(0x1, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) [ 233.466782] FAULT_INJECTION: forcing a failure. [ 233.466782] name failslab, interval 1, probability 0, space 0, times 0 [ 233.478303] CPU: 0 PID: 14409 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #101 [ 233.485706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.495117] Call Trace: [ 233.497764] dump_stack+0x185/0x1d0 [ 233.501453] should_fail+0x87b/0xab0 [ 233.505594] __should_failslab+0x278/0x2a0 [ 233.510877] should_failslab+0x29/0x70 [ 233.514827] __kmalloc_node_track_caller+0x24b/0x11b0 [ 233.520069] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 233.525485] ? kmem_cache_alloc_node+0x984/0xca0 [ 233.530477] ? netlink_ack+0x554/0x1140 [ 233.534536] __alloc_skb+0x2cf/0x9f0 [ 233.538339] ? netlink_ack+0x554/0x1140 [ 233.542383] netlink_ack+0x554/0x1140 [ 233.546250] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.551159] netlink_rcv_skb+0x30e/0x600 [ 233.555306] ? rtnetlink_bind+0x120/0x120 [ 233.559515] rtnetlink_rcv+0x50/0x60 [ 233.563289] netlink_unicast+0x166b/0x1740 [ 233.567605] ? rtnetlink_net_exit+0xa0/0xa0 [ 233.571986] netlink_sendmsg+0x1072/0x1370 [ 233.576304] ? netlink_getsockopt+0xc80/0xc80 [ 233.580908] ___sys_sendmsg+0xec0/0x1310 [ 233.585050] ? __fdget+0x4e/0x60 [ 233.588485] ? __fget_light+0x56/0x710 [ 233.592422] ? __fdget+0x4e/0x60 [ 233.595855] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.601283] ? __fget_light+0x6b9/0x710 [ 233.605362] __x64_sys_sendmsg+0x331/0x460 [ 233.609676] do_syscall_64+0x154/0x220 2018/05/20 19:49:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6012cf66f41337fae7dbd6c7abfdf68ec30d4baf04ea6ee7f78761c235cf7fa3594572d9a0b53a075ca1eca6dd92094649a6130bce4fbc1b340a3d26b597cac680288f26bebb9e5829b2fd5cde162a0342bd143dd5326b96dd68d1feec7f1c40cc77515a9132bd78f73d92b37f194fcfdfed303449b05166e9a4f155ec948642899f49740d47c6e91895a0460f0f9b8eec048d0b300d839740539320f6effcb9a5f89a9af62c864e050faa41af3a027714210384d97157e5132c91c599b0ecbefa250dba0ecdbabfecc0cf99bd86b703f26c26ef2b89a7e8f741718feb6f6bac69877f0440dc64c3209889b320196c8a291a267fb07b8cbf60a2ebc11655e5013b1fcbc6215c4d0b860a4b0590ece489d49253c47c87a142bcc5b63174e83608910acca99b803a770b4650ed45e886c71d27f103090541a098aa30b06a43a06ce8463f5b055123c0ff9a90637511ee9ef40ae2063fb09c6c546c4d64cbb7f85b22f2d431b20261b1709eb811f5b04b3acb4304400ff5fe453d5e0438d5b57f54f5dd7711a33dd896939384378ede3c4ce223bcebcd3c6d7513419ad9615a8db505d172a4fd0cd499388de185f75756610c72831a4a833cea623f2413343523aa4e60057e7e4366a2d02d1f499d446804d3066248cedd0f186ce9c9b53d913") bind$inet(r0, &(0x7f0000000100)={0x2, 0x2048000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/20 19:49:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'tunl0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/05/20 19:49:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000025c0)=ANY=[@ANYPTR, @ANYBLOB="aeba619fa50551d42973923da7bb4ae6c889b250dd54c7637b1142147e039ba378b7045c3455cf2797957558aa7311522b15ca238320095afbe28bffa61000d330af6a15293ffe5366c18eadaa370f632dc32ebf97efe268aa57ec39096975a7778d5f7941172b329ca114a4d9847d9c14d087297a19a8b109306d112cd29b99ca8ff296a1419cbd8202f83b8778ac80a3afc80729cc4b5fb62aab8aeb50566c41da52f2257cfcc8777a4b690a99925a6cde51ea605c5b368d655d", @ANYRES32], 0xc7) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x2}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5) 2018/05/20 19:49:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 233.613640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.618863] RIP: 0033:0x455a09 [ 233.622078] RSP: 002b:00007fe0dfc5bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.629948] RAX: ffffffffffffffda RBX: 00007fe0dfc5c6d4 RCX: 0000000000455a09 [ 233.637255] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000013 [ 233.644666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 233.652322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 233.659901] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000003 2018/05/20 19:49:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5", 0x8) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'tunl0\x00', @ifru_names='veth1_to_bridge\x00'}) 2018/05/20 19:49:07 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x59}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) dup2(r0, r2) r4 = shmget(0x0, 0x4000, 0x78000440, &(0x7f0000013000/0x4000)=nil) sendmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000280)=@llc={0x1a, 0x110, 0xffffffff, 0xb37, 0x7250, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000300)="39565c023785e3f9a2e2e3f0a71c0f032c9a522c48864c6459ea11083dec6b71f4bb28781da4b342f0638bbd831f5d9adf832dec7820d6eeb85929726712789fc8ead002cd72a1556035a4aad50510ba61d54bd542c2a41956336d74e8ba3a36d0c1636d6931821298bfe8bf61a5a5712cd68d77b29dfe47747185b2b507f5f36b469d42c6bce6bb0fe76a6a385f883ce7610af3ae8dd9a87268ce1ae2d286816ebdbe3075099db778ee100c6f894aa9b56ae3c18934d9734d19032e032a9033383a205768e198a1e2f70bf4eeeb326b62d9cdacb2fb721d6016f2a8028e5a0b0e1a01", 0xe3}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="70a343d7d3e51fa5780df1abac37cbbfd913c5fce0ab87cd7e448252fbd2367c655629f9f7de66211240456017eb3b65c0e732b6db2aca6ba09cfc44fa0d42e8ee435cb7f78c76898492d2b9b0ea24d526a1e00d7baab2bc1d89b54da72e9f1830aca10bba4b3a560f195d9b9c2214c9ea82c1b02b24f188d3d987", 0x7b}, {&(0x7f0000001480)="9d626451fa052b2239a77e53db297db532072dccee5a7e261a5d9d1de8163b95f4f16d288dc3ea348f72feee87c39c73ad2021c4cdf86dda5b34330f0ead0dc6d16f3ef6c5ded4c9f67170488643", 0x4e}, {&(0x7f0000001500)}], 0x5, &(0x7f00000015c0)=[{0x108, 0x11f, 0x2, "9bf901dc323a88733a495c60af40ec44964494156c69e2c1eb2a1042dd4b40d7d32a60ebca0f7d25df19a7e64e24e4cb2f7a192471a4b6a9c9983961aa12953715774cdc4a475f6a6995969bd0e343fe7fbd8d0d85d074af54a81599c03e0ef006ab1509adf0fccce631ed31578cb394cf4b684f468e2f9834aab99c718e9473b7aff278d3c8dbc55f5bea98d43553a9d6559aac01318c18c1b7f4e8035e830716dcfbad5fa5d63fc308c6e9699799306c70f78922593d8178fd84f8937f00f55b608ac26ed13f54ff94ef3104a6e3b1e9e8fb5e9f53a3705bf5cec3cef97f86a0ab9af504e0f2b287f46d371953d1fa9964b0d0ad817821"}], 0x108, 0x20000000}, 0x40}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001700)="dd008c68d567051644d7a570ab0731660a76a0e4cde5de1a45a3270f431c12410e3c6412262e8ec70456de2d595e6312f2ec89a1963fdd266eda0ac58d033e987529512347dcc631348579a5bf1ad235c7d50a9e08adccfc9b8cfa0a1de9360705923f0af646673b34e3c891d1b706048102202863385e675e08243813233b346534a7a6265666d43d4e6e877cacd2245a955a0ae2aee66a0bb1b8ffff4e918b68529f5806180cd43fc444ef4893d6d7291176dbc04dc1f7ab808874c9", 0xbd}, {&(0x7f00000017c0)="1698e3c2134bb634e3b75427963b6e066d208d5ddeb4e2965fa3bf145d8bf4b5a9d9aab389b9906ae6e3c36a08615bc619f569c68c0ee0bcd47bb722f49e8fd30955ffccfc0769016451b770c9c02e78e51b7b1d757f11fdf907b2ff3233953bc0d8086428a76a588c3b6668f408b0f76d75414c72bf33f45f36424ca40b2e285983633410e446becaaeb7f334c2955a3b4c844b8a92bf9d7a912c2072a79b4d0cbe3b1054fb695c0ce9e0223f9f32559fe9c77e691b3823b27c0cb7f2f1bd811582a6e139cf4a86834c2a379f523794dfeb0ffd3fe08700786a7564e5d359f61983c4ffefa07e7fcaae0931768d", 0xee}, {&(0x7f00000018c0)="620018a7486da0d84ae22fcaf0045141c7d4f5f7a8c9f1a44dab404fd4dc186e7c4531186ccde828c3772a0cd688b441cf48e6edb9c84cb7ccb34c966af737f6e736f26b6a7ea194c969ebd947040fba6bf0342cce52f84a546eab2492eb28b12c47d678c98100fc81654612d154839c4925707ab264b015a4ddb99be82e92358f64486459f66a39520cc106138efeb4d76028c940e0f64d483031dcb054dcdba9d2a540205d1690486e891da3868d53373cd9ec20f297d6e252369ccb7ad80257835e1fde39da84a2af10f0665cb17464dc4ed9", 0xd4}, {&(0x7f00000019c0)="a90027085a39105154cf74020b487879ac71f55d57efc5a290d009093d32441ca7b934fde31b2300a58ebeef8e63089c6c7a1a56a8144f5fc314d9f53f239d8ed4db0d2dabc09ca70b56c2c9f41d5be128590355d07862f7174dd4b0ecd83ec233bc6611e5b188825bd89b64a2f0cf67afb7c27d6b4c95b889c35e39d64a72838a76d38daeda22dbdbe6e37c6710ed1c13f0f5d4f720edba", 0x98}, {&(0x7f0000001a80)="491009eac380b5e3b3d68cdd4d3f5bf0bdd7824e2f94fb10b863f21627dce33b0f3917d21dea61511c1577ca686e5418aa4126b4d7219dcbc8ff53257b40", 0x3e}, {&(0x7f0000001ac0)="31a89ea248895f7ae1ffde53ded1ff726fb3594e6b31ef91dd945269d061b598da60e787c7499266bf081804f816531feaa529c198d88c09366a55ff453e79ae53d7371c2dbe37771fac518bb25afccc1d8e54c7c504b9214a611d56c2bf4db24cf900e25f71f97963fb79e8b481b562fea173a93ed6b2875719e49db25a2921d969aa2eeda568aba62e8d6fcb998bf638e3ae2cb8c6c3ac27dc75cb85e279745c606491914de67965ccafe2d9a38decc377e11eb8135bd55903589edf741ca2bbd97410dadec0619c3523cbfc062956837b2876b8aba9795bdee2636602802a39a3c53c17", 0xe5}, {&(0x7f0000001bc0)="c7c304f95c0e5ed2ca7101a58250bf7f2bbb07efbece7729c008df6ef407d06bf13a7424e611a3f1552d082068234886e0e02811b0a8616e4997df2d0bb31c47936e97303a98639644fd23", 0x4b}, {&(0x7f0000001c40)="7d3282e473800f2b93f6cb2b7f126e6aa18e25d43a67470654211a2280f8185879444e80e6a9c9f41140ae3408f77a75b95dda9c7481fee9d09bc1a535ab19de1c", 0x41}, {&(0x7f0000001cc0)="9b2974ebdf4466f5193f4c7a1741e8d7da8fb252f5ee06299e23e5b223a79a175d09fd1e52125b6a95ff7516f3485f7ff8a90bf799cc2b703764ebc46c2efec801d00ee0fe419cb766e1039a7ead8dee690304c3f546eacbde6baff6cff10238c4b76cae85c31353fd0770536739eb68108b41906be6c1da1c8fdb9494a4c7320d452f508f1497223104484b1805db3553b869e21299a95e0d3d70f05b111bc161c5319411a1ebe23b6537f2e4e9d92c39b66d055fef03522b201a2e5d9faf2cfff760ad58177c9ea57e15f5e12cdf839ffaea4a789ae70e766ca5c7468b3e5aeed48e8dc2467c074bcb1e9b60e1d8bf3080c4fda7", 0xf5}, {&(0x7f0000001dc0)="b31de76146e6a7a9eeb831c6ebcf4a86", 0x10}], 0xa, &(0x7f0000001ec0)=[{0xb8, 0x29, 0x4, "4178e4f59885dfbe690d12f0cef20d45e5b1973367b57c755b01dfe2df1137095a89d0ac0f278824543ddbf70281ca59c761ba581addbd3164cd23de27772cfd49f69580f6ffb60854acd95560144582e8a1764f6f0ba44716dee4755aaedef244dc791f4f0a8ce1b59d0b2dfc988fec000d154d5f36377cf36d25e28a4198d9f4112932a283e5a9e566042b61b08e561107c186b64c19e6b180ca3ad17d5d97e9fd91"}, {0x28, 0x10c, 0x10000, "98d06b616f2e8bcfe55645d8eb76ef04f0bcbbb7ea4710a6"}, {0x100, 0x111, 0x1, "a819f0c3a81755da9acf17f7309462f8749f6538d13553ec87bfa968b89f589175a50934594afc156df903ee3c5d4f62018332e0cb31bfc95fb013aa921335b36d0bdbc1c304f22dd3afa115a32c758ceb05b94e8a35758db37a233060f7e0d34e9a115b43307f9ec9f739d29ff54b57b132551abf13694a43ea5dd4c2a0a0e8293bfb760f3e02826ceec12c3aa4f8d4dd907c780d2f89f939867e8db7b7dc1196eed58ae50a02f7a9e66aadf4429be49ad940be979a22415f9b23aa8c11a6baf253c6ea0965e9446413911acab3921a064dac5194b7c9dd8171cd729635c9466ec1a56bc849d60af5"}, {0x50, 0x10f, 0x6, "8cbd66647afa0d0bf8bb1e5580d153d91b4c58f23d9d21d6fec3a889fb42c34ed0e5874535abebd859f5c6f70a158a4773376c46d07098d6a16f0c5d"}, {0xc0, 0x0, 0x1, "2fed34befcba18ffd0864a46b5ab8b8f97498dfd802b07f3ea372faab9745fedfb0377bb034e3282c099555411ee9553e361e0bcdd7a14abc4782a92c58571a1288ad0bc3627fbb989b6c5319b2b6b98fd8966e118cc1fd38055cea80f955cbcb33a7f8aa96c11f832f5838a8ad91b658fc4c11166e243fdfd12095e3fd3a1e8ec774e0afc9ef2f31e7bc8fef0643ec29ad6895b9d4f7349c5a011ba951dba74a5604d9b349055bdb8"}, {0x90, 0x10e, 0x80000000, "a5bf8e10b0f7a9ff741523e42f8990ded6be5117637309b1d3895c854ea4d2b0307fb373d7bec531bff669ffd26555d4b04b82f80f68b69708106f7d6836f0dec48921e0ccad2ac51af16103eb5eba08ddc953d4d7e73060bb704bf81f1ff2257bb8710246e12d6edefb4c379ad6f077a6991ccb9c018d0a44"}, {0x108, 0x103, 0x8001, "ed42dcd098fd0b82b97231838448050f7540ffbf885fde85da33bdb959dc84bb758e904c3f162b11bf1a4e24a7e0978548fc7bbe36725fe0b00c75af265f82686b113e05fd4cc687a5955f00f39f402d92a828370c7388e1c2a6bb2ff40db332e51342dac112853a767284d84ae95904a2932683dee7ae4a582278c40dcecbe87fd6072e3f8383332e9a10949518f5baf9a0a85a80d0d871247479affe0faefd964a116fad07125f4a8ca383459d7c3ca70996d38883ca85f870dafdf7d38dc731941879dde2139dff364d852e8da8158434bb02885aa7ca27620b94f68f60954d94dab67d57f1db3e47a54d0c4a1e923a20ac7c1d"}], 0x488, 0x10}, 0x100000001}], 0x2, 0x4015) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000140)=""/247) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) 2018/05/20 19:49:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) r1 = socket(0x2, 0x1, 0x7) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) 2018/05/20 19:49:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$rdma_cm(r1, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0), 0x13f, 0xb}}, 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/20 19:49:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced", 0xc) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:08 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x1f, 0x449a}}], 0xffffffffffffff7e) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x24c100) r2 = epoll_create1(0x80000) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2e0, 0x9, 0x4}, {{0x0, 0x2710}, 0x8, 0x80000001, 0x1bf8}], 0xfffffffffffffe9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x400000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/05/20 19:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x1ff, 0x4, 0x9179, 0x777}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x7ff}}, 0x7, 0x4}, &(0x7f0000000180)=0x90) fcntl$setstatus(r0, 0x4, 0x280d) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000001e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(r1, r0, 0x0) 2018/05/20 19:49:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) 2018/05/20 19:49:08 executing program 2 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:08 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000300)=0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x81, 0x81, 0x3}, &(0x7f0000000080)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000a80)=0x2000000000000000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0xb03e) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x7ff}, 0x8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000190001040000000007000000022000000000000000000000af141400"], 0x24}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x4, 0x608, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xf, 0x10, 0x88fb, 'ip_vti0\x00', 'ipddp0\x00', 'veth0_to_team\x00', 'sit0\x00', @random="d433a9501ff5", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff], 0x100, 0x150, 0x280, [@devgroup={'devgroup\x00', 0x18, {{0x7, 0x8, 0x0, 0x0, 0x4}}}, @helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1, 0xf6a6}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xab4, 'system_u:object_r:ssh_keysign_exec_t:s0\x00'}}}}, {{{0x7, 0x2, 0x201, 'tunl0\x00', 'ifb0\x00', 'bridge0\x00', 'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x160}, [@common=@nflog={'nflog\x00', 0x50, {{0xed6, 0x9, 0x53, 0x0, 0x0, "2b130a0fe4bedf356e0ec18ce8886f077f583561ea2feb1905e682ecdebf9a7fe92c1c4adff258c7c6f201b5c9267b04832a2f3734924b216f015841f2762254"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x8, 0x8, 0x1, 0x0, "751e813a8e3e8802aade0646228e4f5b9b7984c26c8958d5932346b871b3c1243f405e86bd4b904937486ec23d4030bdb7617d9a748da50713291488061e3ebd"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xb, 0x4, 0x891f, 'veth0\x00', 'teql0\x00', 'veth1\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4603, 0xcd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x1, 0x86dd, 'bond_slave_0\x00', 'veth1_to_bond\x00', 'bridge_slave_1\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff], 0x70, 0xa0, 0xd8}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x680) 2018/05/20 19:49:08 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000080)="f01aaae52392482bbd88965451ea3a79e77c5fba938a81b87813540c5ab595fe3e5c8a7ddbda70bd7bb30955079e07c038f5774d5cb52f8ba5e41ec40df54e1b768693d77b0ff1932ea84f741772442daf887b45c92dfcfc12daf08d2f5efeeba2457c8c0d80f85374c869a07708") ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r2, r2, 0x0) ptrace(0x4207, r1) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/user\x00') fcntl$setflags(r2, 0x2, 0x1) ptrace$getregset(0x4, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/20 19:49:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54", 0xe) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:08 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001280)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x110, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xff000000], 'veth1_to_bridge\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x3, 0x18}, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) mkdir(&(0x7f000082f000)='./control\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f00000000c0)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') prctl$getname(0x10, &(0x7f0000000280)=""/4096) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) dup2(r0, r1) 2018/05/20 19:49:08 executing program 7: r0 = socket(0xf, 0x80007, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @sctp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {'QD', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @ether_spec={@random="17e867c369ca", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {"40a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) 2018/05/20 19:49:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x24c100) r2 = epoll_create1(0x80000) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2e0, 0x9, 0x4}, {{0x0, 0x2710}, 0x8, 0x80000001, 0x1bf8}], 0xfffffffffffffe9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x400000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/05/20 19:49:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:08 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)='cpu.stat\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='cpu.stat\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x5, 0x9, 0xf3, 0x1, 0x0, 0x80, 0x45080, 0x1, 0x8, 0x91e, 0x4, 0xffffffff00000000, 0x3, 0x7, 0x80000001, 0x8, 0x6, 0x2, 0xffff, 0x7, 0x3, 0xfffffffffffff05d, 0x800, 0x100, 0x712, 0x9, 0x4, 0x3, 0x2, 0x8, 0x8ed, 0x4, 0x10001, 0x7fffffff, 0xffffffffffffffe1, 0x2, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x3}, 0x8880, 0x2, 0x7fff, 0x5, 0x100000001, 0x3, 0xfffffffffffffffe}, r1, 0x6, r0, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 2018/05/20 19:49:09 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2800) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/05/20 19:49:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x7) 2018/05/20 19:49:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54db", 0xf) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d6ce3bf52a485b10061e9c9836a99504ef440bb80062b759d8be036ecf8df7708fa89e4f847873e1f2da47a47871d9791777d58a27f82d467b1352046510ef5ffba739c0804ee3e8800aafba3ffbf814a97a8d032e3807486efb3880ce20bee855ee1b8f770aeef2836461338b763f75be02106452ff3c81df0dab0d25fbd0837380e8710e4a1c1027e13fb74d2ffc4a2b24bbf7a347d80159c41ee7d812476d669c7c6d44a1c45581a3b7689264c19b6b2a75aa317ab21d261d242cce87aab0b6d3e51c9ccfd79198a1415f185556840ce30994afc14197affd1dd5d4629f7e4e85aa606aabb6b4bffdf94fbdc63aef426ae92450db891dd8fc6204ba9ee714f280b2a01399a68d82658909ebe4f111ba71648024be4062f7f5e7393cad6299143f67a993c6ca3e7be7844c0a6313d070f4f3f8e392ad659d9fe49fa1c574c4cff02dea905616d5cd8f267843a64d3ce0c8bdbc4fceeed75cec5f05f49f66d0175e17b1769127848511a1ebe21fd302e51599aae9626a96a9076a442217b0caa34ffff085dc16e6b2521ff54dd973938a6eccd6f82994402ef6d68cd05c19c384f3c5c98d228e0e146e85c28713de65902e928e4c48cbbc80a4c3b0dede1c32883d3117482829e9d1480d0a287a9dbff76d9578b9bc689611720159e66001fd61873406e3ae6895bc9ab70d36fdfe520565e9efc72a13c08d26795086326b9778ee6e7c09fbc492e9c2a3e5562f224e8cbe324f484b5379da6481ce38998277ef8df420d75d620c375f0b13255930fd9b44be0020cdd4e98381ef1ef46cd3ad2817247dde1b148256dd0", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:09 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7c75, 0x400000) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000140)=""/137, &(0x7f0000000080)=0x89) personality(0x40fffff) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/20 19:49:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0x80000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x10001}, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bond_slave_1\x00'}) r2 = socket$inet6(0xa, 0x3, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x8001, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x4, 0x5, r4}) bind$inet6(r2, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/05/20 19:49:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:09 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)='cpu.stat\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='cpu.stat\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x5, 0x9, 0xf3, 0x1, 0x0, 0x80, 0x45080, 0x1, 0x8, 0x91e, 0x4, 0xffffffff00000000, 0x3, 0x7, 0x80000001, 0x8, 0x6, 0x2, 0xffff, 0x7, 0x3, 0xfffffffffffff05d, 0x800, 0x100, 0x712, 0x9, 0x4, 0x3, 0x2, 0x8, 0x8ed, 0x4, 0x10001, 0x7fffffff, 0xffffffffffffffe1, 0x2, 0x0, 0x5, 0x4, @perf_config_ext={0x4, 0x3}, 0x8880, 0x2, 0x7fff, 0x5, 0x100000001, 0x3, 0xfffffffffffffffe}, r1, 0x6, r0, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 2018/05/20 19:49:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) socket(0x5, 0x7, 0x44eefe80) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:09 executing program 7: r0 = socket(0x10, 0x1, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000001ac0)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x1000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/20 19:49:09 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x100000000, 0x8) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) 2018/05/20 19:49:09 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) preadv(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/249, 0x8e}], 0x6, 0x0) dup2(r0, r1) 2018/05/20 19:49:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x2}) 2018/05/20 19:49:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:10 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="0500000000000000db6f8f7cc100000000000029111e037180f036e4b404eea8e531730bc3222af1edda0f5c0bd195d0f552ccf0129a5ba4f18b1fb39761c1e302edda2f56c109910daae0c5e3419b0f84", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000388dbba2b150d176"], 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) timer_create(0x6, &(0x7f0000000340)={0x0, 0x38, 0x1, @tid=r2}, &(0x7f0000000500)) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000846185cee8343692", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000080010000000000000000000000c61f2323d752075b"], 0x48}, 0x1}, 0x0) 2018/05/20 19:49:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80004537, &(0x7f00000000c0)) 2018/05/20 19:49:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000080)="aa4d86a50a1f590b33553cb53dd58a825ff3e3991edd33526c115da9e0efbcb9e0b011da66c698b1f25220a6f47d847c24a8f5eb", &(0x7f00000000c0)=""/90}, 0x18) 2018/05/20 19:49:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffff, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x100000000}, &(0x7f00000000c0)=0x8) r2 = accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0x10000, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x0) syz_emit_ethernet(0x11, &(0x7f0000000140)=ANY=[@ANYBLOB="b0ad1c85281fbd4d0000001b00aaaaeaaa854317d0c2d0ff7f0000a5bc384604703e129acdd01f0c7f670741ff46de3cae71d42c73c289c1826826ed6b8f7d9875a675160adf074f1e3828719ba89f7c63137ff3071cf4409a2b1a777ec905cfbfb242e439b83c6ae42fb609a25a5d86fdd23d04b84d155d2297dc2ec67742e428edd79669cd722d1133ad765c2bd492942f86f7549c25abd9d4ee68afa5c1fef35e5c781c7afb532e6441"], &(0x7f0000000100)) 2018/05/20 19:49:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:10 executing program 4: r0 = socket(0xa, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) write$cgroup_subtree(r0, &(0x7f0000000040), 0x0) 2018/05/20 19:49:10 executing program 5: setrlimit(0x9, &(0x7f0000000040)) io_setup(0x101, &(0x7f0000000000)) r0 = getpgid(0x0) prlimit64(r0, 0x5, &(0x7f0000000080)={0x4, 0x8fa2}, &(0x7f00000000c0)) 2018/05/20 19:49:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4204, r1, 0x202, &(0x7f0000000000)={&(0x7f0000000040)}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) tgkill(r1, r1, 0x100000001) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, 0x0) 2018/05/20 19:49:10 executing program 0: r0 = open(&(0x7f0000000140)='./control/file0\x00', 0x2000, 0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180)={@remote, 0x0}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f00000001c0)='./control/file0\x00', 0x8000000000000100) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x3, 0x8000000000000000, 0x3, @time, {}, {}, @result={0x400}}], 0x30) unlink(&(0x7f0000000100)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') accept4$netrom(r5, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x7fffffff, 0x4) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r2, r4) 2018/05/20 19:49:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80c00, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="03000060010000000200002039010000d0c7e82c79bca2e46582f9a17139dbeefe75a03320dd1cc080fe6c27ef79829a1e2481814e0000c8"], 0x1}, 0x1}, 0x0) bind$can_raw(r2, &(0x7f0000001640)={0x1d, r3}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000080), 0x1d0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) dup3(r0, r2, 0x0) 2018/05/20 19:49:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400220019000104000000000000000002200000000000000000000018000100ac1414d0c168609734ee6dbef0b774e000"], 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/05/20 19:49:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}}}, 0x84) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) openat(r0, &(0x7f0000001800)='./file0\x00', 0x200000, 0x180) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001840)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syz_tun\x00', 0x800}) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f00000000c0)=""/40, 0x28}], 0x3, &(0x7f00000003c0)=""/134, 0x86, 0x8}, 0x100000001}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/175, 0xaf}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/159, 0x9f}], 0x4, &(0x7f0000001700)=""/16, 0x10, 0x80000001}, 0x80000001}], 0x2, 0x10000, &(0x7f00000017c0)) 2018/05/20 19:49:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:11 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10000}, 0x10049) r2 = socket(0x1e, 0x805, 0x0) dup3(r2, r2, 0x80000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) 2018/05/20 19:49:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x1049}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:11 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000001a00)="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") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x980, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001900)) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x18, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x4, 0x6}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x0, 0xfffffffffffffffe, 0xb3, 0x81}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000001680)=0x8) r5 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001840)='keyring\x00', 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001880)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r5, r6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x10001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)="ebbf6fa151fead62bc7c06abf0da9bc5016dfdce6c4178cfb3b416d6648107cdf90206bd5a5615502363a63e85bc9cab1eb042b149dbc9f46ff854bb731a25fe299f857e9ce0bf158b1bf539991eb7155adb8befc33b83442c5ce4106085fc6cf34398b68cd45a3757e4f716ef1e60f973c75ec234f20ff39a73ec09baa4f27ff8db3ac4137a67ca13976f1c5526cc8b7d604a7bfed50610fcc9e3d744576d68783113476e118d72c45767bc374048e3692de6d5a549f6ebafd49f4f", 0xbc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f00000001c0)="189c7b76021c37139bf7a0d11fb56e701cac1ecf4d097e144e7ff8cbd62b5199487bac3db1f9846cbafe17873f803fa88075a94dddb4f03a586d5c79b752091e2344791852", 0x45}, {&(0x7f0000000380)="196c0c4efbefcf5d658ef9d9cbe73d4df5fa446100649cb26d2b626d583a4825eeafb25df7172a44c9d7dedc4ed803774c2fd5f330012bb7ca597693b8a8afc13ece4175ce1d2b01ae041d815fcc1ea96cd04a9c91572b8647cfa9810c4e34b7d677e546a99025aa3a153d0c0ce985f57a9b6e3f5d18dad1856cc41034474819005abb64941a72cfd4c317af7dcf14123c7b94ab7417a5a588016934e0e2178981e6f2a8326e178aaff2b30873ed43fa2bae150c27bd5365957669ec1c9256d6f0f346fee9ecf8e7d8c830bea6b255cf15faab0c4a5c377fc97f", 0xda}, {&(0x7f00000004c0)="a1faf0b27b8680486a65ce7bea066d328327ee4059651252a9e78d0db4a97005650eee309afb28016e2f", 0x2a}], 0x6, &(0x7f00000016c0)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x800, 0x206, 0xfffffffffffffff8, 0x898, 0x3, 0x1, 0x1e38, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x800, 0xffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0x9, 0xe19d}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4ace}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x466, 0xb, 0xffffffffffffffe1, 0x3, 0x0, 0xffffffffffffffff, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x8, 0x6}}], 0xf8, 0x4000000}, 0x1) 2018/05/20 19:49:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffb, 0x807a000000000000) ioctl$TCSBRKP(r1, 0x5425, 0x4) [ 237.130167] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/05/20 19:49:11 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x2, 0x3, 0x80000000, 0x1, 0x2}, 0x5, 0x20, 0x100000000}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./control/file0\x00', 0x0, r4) dup2(r0, r2) 2018/05/20 19:49:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x2, {{0x2, 0x4, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) 2018/05/20 19:49:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 237.190225] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/05/20 19:49:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30200801}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getrule={0x20, 0x22, 0x200, 0x70bd26, 0x25dfdbfd, {0xa, 0x14, 0x80, 0x3, 0x2, 0x0, 0x0, 0xf, 0x10001}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4040001}, 0x80) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000019000104000022000000000002200000000000000000000008000100ac141400"], 0x24}, 0x1}, 0x0) 2018/05/20 19:49:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000040)="c66eda6bdd4480012cf66f3e40ad88252cb8edd97f3aac1337ded0660427a2a58d488dd56effcf628e9cb4f10f42814dc5f948df40042a1e8c2b0a52d0f89a985f84673c14e13158c0ee9158d684b05729a75e8d05587c73590444c27cc56af6c3") bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x707000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/20 19:49:12 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/20 19:49:12 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) r2 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x189) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) 2018/05/20 19:49:12 executing program 4: r0 = socket$unix(0x1, 0x1005, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0x100, 0x4, 0x4, 0x10000, 0x9, 0xffffffffffffffff, 0x840, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000400)=0x84) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1ff, 0x1) getpeername$inet(r4, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r6 = socket$inet6(0xa, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x1c, 0x0}, &(0x7f0000000080)=0x10) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffff8001, 0x1, 0x8, 0x81, 0xfff, 0x81, 0x5, 0x1ff, r7}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r7, 0x5, 0x100000000}, &(0x7f0000000100)=0xc) clock_gettime(0x6, &(0x7f0000000440)) 2018/05/20 19:49:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/05/20 19:49:12 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000140)='./control\x00', 0x3) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x4, 0x1000) 2018/05/20 19:49:12 executing program 3: mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) move_pages(0x0, 0x1c5c, &(0x7f0000000180)=[&(0x7f0000415000/0x2000)=nil, &(0x7f0000416000/0x3000)=nil, &(0x7f0000361000/0x2000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) madvise(&(0x7f0000412000/0x4000)=nil, 0x4000, 0x2) 2018/05/20 19:49:12 executing program 5: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="4c0000001200ff09ff8fd6bee585bf070000002f55889038fefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654", 0x4c}], 0x1}, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/05/20 19:49:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500), 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)=@known='system.posix_acl_default\x00', &(0x7f0000000700)='{}@eth0\x00', 0x8, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="f1721dd6c28d64a18e38cab6fa8211f0", 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x40c, 0x70bd2c, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@can={0x1d}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000280)=[{0x28, 0x3a, 0x2, "b5150aaa6b33c439c97ba2f64367adee5873403dac43a0"}, {0x110, 0x116, 0x1f, "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"}, {0xa0, 0x105, 0x9, "b4d68c6ca5d9612aa6ca0cdf7fde1b5b15a836bce5104f97159947b5008600251b65d410f9331769671ae4ad4254db52b7d560ff2e7e4be61626748c207746a23c4be8d8115ae73ccd6fbd839ae9ce7b7417fe86dd52f85b68026b2d69f04b149fa3163ad586ef90750cb5109bbd4334234703f1e4a916931c6b863d597e401af9edad06dc51aab9fc"}, {0x60, 0x10e, 0x0, "bba8e37e0d4179c9d5b73f024050cd93ba8db1656ce377847d7f7be4c59d783620c7aa218773b0ce0eb442ffba70a15afb7f01f7e00364ce8b7436eed14a395b37f02bb8f2a2ce26948a3e7d"}, {0xf0, 0x104, 0x9, "6d7aa0b6113ca8090481099f4129e4d4bac69adb4341bf2cae725b78e2ae3b1716488bd9b722c185cc81e6617e9d2d83824a9457003138f8d2de6788c829fd28b29e6b12b3e59741ee07256d5a4acd7e72c54fe0078ea5cd5acba467dc6ca45a576320cfc1f7e69cdc7557d298f79b3a1078ba6d5b20c827805bf308ab0a30f9c3b2d8d8afabbd6d412f567b4bc43698d02f033e355bf0f99a9b009221417c0791d54f7f4fef0e0b20e4a59204dcf0089d9047ff1320e6c21de096012b94a3859072e3b0390ca55c00b880985657b33b3ddcb098585ebdd38501f1660bef"}, {0xb8, 0x13f, 0x10000, "d1f53a361d948b69efecdebec5789d7e6597c94863d3fba2ebd685c6a60d444063ee5eacb6ae89dd4f577c3f66930a143b5c2bd9af937b668afd6d61dad794acd6191b64b36dca7130bf6e9c7296eff1330622735ed90d7b33a67d49969bf06853b620ab8145c42f8cf417724e21ae48a7c5216694b61c361c0253e14aacbc29491a3034c29e6546f0f89989b636705d3c4103574320ca4179b35ed9d4c7234252298a92b42c517c"}], 0x3e0, 0x800}, 0x4000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x80000001, 0x0, 0x4, 0xeb, 0xd13, 0x5d4f}, 0x123}) 2018/05/20 19:49:12 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x800, 0x70bd2b, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4840) r2 = userfaultfd(0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='-GPLvboxnet0#system\x00', 0x14, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/05/20 19:49:12 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000240)={'veth1_to_team\x00', r4}) 2018/05/20 19:49:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/106, 0x6a) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000009}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@ipv4_getaddr={0x7c, 0x16, 0x8, 0x70bd2d, 0x25dfdbfb, {0x2, 0x38, 0x0, 0xff, r1}, [@IFA_LABEL={0x14, 0x3, 'veth0_to_team\x00'}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'dummy0\x00'}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x128}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x76d8, 0x9, 0x1f}}, @IFA_FLAGS={0x8, 0x8, 0x104}]}, 0x7c}, 0x1, 0x0, 0x0, 0x7f37b22789133011}, 0x400c0) 2018/05/20 19:49:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x4, 0x1000) 2018/05/20 19:49:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0x825}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 3: r0 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8, 0x1, 0x2, 0x7fff}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x671}}, 0x0, 0x0, 0x0, "411b3f1c08ea5047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5ad06473879b8171ae0d09086cb18d602eede4ec7a5663e2968710b99b8401772c02989f80629dc1d9e"}, 0xd8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000140)) 2018/05/20 19:49:12 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="f14d786ddc8c8205d776e69b7c9f0c90306afd53390bd57ad9241ed8108fa64c8a110808e43d85fd94f48c9d1eb42ad50432c4a41dc106c96a1220247badcfb77327695601ab6cabbc7684b609ce3e2239ab5d0cbf3f2004ab6e37dc2dd19096e0341672a34fab21cd070d0a461da60f9898c449ac19dcece698035eb21f3c46871beab8b9f19f9f7272f3f7499055008aca673759317acf20a420a7cfa2accd64c2f6b975a3d0793d0fab98ce614621afda47f8cac1af084fc5c5092c556cd3", 0xc0}, {&(0x7f0000000240)="8b66447116b62a67bf83d45f339e16cc5d79e6bf556c92fe02a6ea8162b0069dedb6beac8e08d04bcc8ef8157abad9808e865197b71658b3ac69f42b80c058c9968a80b9bbed78c9b6d9cabe7e9df0f48caec8cd861da0d80807ddf9a79d657fe94d434817f65f7fb722b5009743ddd2111c29caffa3de2af6b732c13abb48e8e3fdb0c31d0782eaab767b2fe90d9323bfc2b4be7ef1adaedc90a52e786bc60ea44fe84c6b3e4533d40c86e8", 0xac}, {&(0x7f0000000300)="0138cc5f154b5353f2c2424428daa910fe8477830f25b65a527e624cc2861bdf325da1b05fc735e00361d0a0aef819324fe246a79dec3c8e0a7dd0fa57621d1257613058944c387c4f572b0f4c3b2bb8516f48e36b60b1a03c55e738680562e8071029d4fddf617e09e0886b041a23632b0ae4d0c8086d9e14571f683ba19e99cd09f0cf016a69b852ea7c0051967bc1aad119183d8707155399b604ad14f6c1390b28705e48ddfd40a153488ef710fb1a624ca636db", 0xb6}], 0x3, 0x1) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000200)='v', 0x1}, {&(0x7f0000000700)}, {&(0x7f0000000580)='#', 0x1}], 0x3, 0x8000000) 2018/05/20 19:49:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) connect$ax25(r0, &(0x7f0000000100)={0x3, {"b01ba40437568f"}}, 0x10) recvfrom$inet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x61, &(0x7f0000000000)={0x2}, 0x10) 2018/05/20 19:49:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000060}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="57010000", @ANYRES16=r1, @ANYBLOB="08002bbd7000fbdbdf2508000000380002001400010000000000000000000000000000000000080002004e240000080009000300000008000b000a00000008000500100000004c0001000800080000180000080002007f0000000800020067000000080002001d000000080001000000000008000b007369700008000b00736970000800050004000000080002003b00000038000200080005000100010014000100ffffffff0000000000000000000000000800050002000000080008005c79000008000700010400000c00030008000500ac1414bb5800030008000300030000000800080000000000080008003f0000000800030001000000080001000300000014000600fe80000000000000000000000000000f08000500cfe08cd2080001000100000008000300040000000c000200080004000900000038000100080004004e21000008000b0073697000080004004e2100001400030000000000000000000000000000000001080002003a000000"], 0x178}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/05/20 19:49:12 executing program 7: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) 2018/05/20 19:49:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xc37}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:12 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22c02, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0xc024, 0x0) fremovexattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e72616d667300f48d5ac65315c860d441c38d702d7a9fdd2f2211182a869283ed33496619dc"]) close(r1) 2018/05/20 19:49:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/233, 0xe9}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/165, 0xa5}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/228, 0xe4}, {&(0x7f0000000780)=""/32, 0x20}], 0x9, &(0x7f0000000880)=""/4096, 0x1000, 0x3ff}, 0x5b}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/211, 0xd3}], 0x1, &(0x7f0000001a40)=""/20, 0x14, 0x80}, 0x6}, {{&(0x7f0000001a80)=@nl, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/166, 0xa6}], 0x1, &(0x7f0000001c00)=""/118, 0x76}}], 0x3, 0x120, &(0x7f0000001d40)={0x0, 0x989680}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001d80)=0x80) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x3) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/20 19:49:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x101001) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0xcdf1, 0xfffffffffffffffa, 0x4}) 2018/05/20 19:49:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) mkdirat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x1ff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/180) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x2, 0x3, 0xfffffffffffff001, 0x7, 0x1, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0x8, 0x9, 0x0, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x41, @empty, 0x1}}, [0x1f, 0x5, 0x3, 0x3, 0x3, 0x4, 0x1, 0x0, 0x6, 0x200, 0x8, 0x382, 0x4a, 0xfffffffffffffff8, 0x1]}, &(0x7f0000000140)=0x100) 2018/05/20 19:49:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec", 0x825}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xe40}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:13 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCEXCL(r0, 0x540c) creat(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:13 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/20 19:49:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xc37}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) syncfs(r1) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001200)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000011c0)={0xffffffff}, 0x106, 0xa}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001240)=@connect={0x6, 0x118, 0xfa00, {{0x6, 0x9, "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", 0x26, 0x0, 0x3, 0x1ff, 0x0, 0x0, 0x2}, r2}}, 0x120) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") modify_ldt$read_default(0x2, &(0x7f00000004c0)=""/236, 0xec) sendfile(r0, r0, &(0x7f0000000240)=0x4800, 0x20000102000007) 2018/05/20 19:49:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0xed, 0x7, 0x8, 0x0, 0x0, 0x5, 0x0, 0x2, 0xd84e, 0x80000001, 0x1, 0x6, 0x9, 0x9, 0x8, 0x0, 0x19a6, 0x1, 0x4, 0x10000, 0xf0e2, 0x9, 0x7, 0x631d, 0x7, 0xab76, 0x0, 0x8, 0x9, 0x62b, 0xf6e4, 0x7, 0x10000, 0x5, 0x4, 0x200, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000080), 0xa296e72a9b1501a7}, 0x400, 0x7, 0x6, 0x0, 0x8, 0x56c, 0xffb}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$inet_sctp(r0, &(0x7f0000001300)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000200)='Y', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x18}, 0x0) 2018/05/20 19:49:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xc37}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:13 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control/file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/250, 0xfa}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) read(r0, &(0x7f0000000040)=""/206, 0xce) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4, 0x30}, &(0x7f0000000200)=0xc) 2018/05/20 19:49:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xe40}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000000000000000000000000000000000000100000000000000"], 0x28}}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x5, r3}) 2018/05/20 19:49:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x801) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f45ce064a71ea540000000023000000000040000000000000000000006c510000090000"], 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1a7000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x10001) 2018/05/20 19:49:14 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 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}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x1) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/20 19:49:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0xed, 0x7, 0x8, 0x0, 0x0, 0x5, 0x0, 0x2, 0xd84e, 0x80000001, 0x1, 0x6, 0x9, 0x9, 0x8, 0x0, 0x19a6, 0x1, 0x4, 0x10000, 0xf0e2, 0x9, 0x7, 0x631d, 0x7, 0xab76, 0x0, 0x8, 0x9, 0x62b, 0xf6e4, 0x7, 0x10000, 0x5, 0x4, 0x200, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000080), 0xa296e72a9b1501a7}, 0x400, 0x7, 0x6, 0x0, 0x8, 0x56c, 0xffb}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:14 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) get_thread_area(&(0x7f0000000140)={0x9, 0x20001000, 0x2000, 0x1, 0x9, 0x80000001, 0x9, 0x4, 0x7, 0x72}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x605, 0x840) write(r0, &(0x7f0000a1cf6c)="1f00000054000d0000000000fc07ff1b070404000300040007000100010039", 0x1f) 2018/05/20 19:49:14 executing program 2: r0 = socket(0x8010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/05/20 19:49:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xc37}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xd3c}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 240.900572] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/20 19:49:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000180)='wlan1\x00', 0x3) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000240)='{*\x00', &(0x7f0000000280)='\\-wlan1lo+GPL\x00', &(0x7f0000000300)='lblc\x00', &(0x7f0000000340)='lblc\x00', &(0x7f0000000380)='lblc\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=')*(!bdevsecurity*}\x00', &(0x7f0000000480)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000540)='lblc\x00', &(0x7f0000000580)="e700", &(0x7f00000005c0)='wlan0\'-procproc){mime_typeppp1wlan0]selinuxmd5sumtrusted\x00', &(0x7f0000000600)='lblc\x00', &(0x7f0000000640)='}\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='nodevO\x00', &(0x7f0000000700)='lblc\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='lblc\x00'], 0x1000) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x1, @broadcast=0xffffffff, 0x4e23, 0x3, 'lblc\x00', 0x10, 0x1, 0x4f}, 0x2c) 2018/05/20 19:49:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'lc\x00', 0x17, 0x2}, {@empty, 0x4e20, 0x10001, 0x7, 0x1, 0x7}}, 0x44) keyctl$unlink(0x9, 0x0, r0) 2018/05/20 19:49:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xd3c}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:14 executing program 5: r0 = socket(0x100000016, 0x2000000800, 0x4) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '%}cpuset\x00'}, &(0x7f0000000080)=""/232, 0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="c3428e347fd0dc80e859f1ec25c0a9d7", 0x10) 2018/05/20 19:49:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xdbe}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:15 executing program 4: r0 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000100)={"7665745a305f746c5f046f2e6400", @ifru_hwaddr=@random="7360bf74a853"}) 2018/05/20 19:49:15 executing program 7: unshare(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/68) 2018/05/20 19:49:15 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/20 19:49:15 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x44) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) dup2(r0, r0) 2018/05/20 19:49:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xdff}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @rand_addr=0x40}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x6c) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000190001040000000000000000022000001400"], 0x24}, 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x2cd) 2018/05/20 19:49:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000)="db5b5ca6338275d28f77c3b2d68eb723570c34e8aa9cdca7703910dc17c58dfe40283d4dd3719e04c7c51a6735c7c56b32245bdf7c94b3d341446e6a857238d2e17d93cb214e9727182e95731d8ddbbbd590f35874ac865b4a060a28be871ebef0deebaf26393c7a28f10e71595c854da5ecc7ef06b0b19e8d8f2acf10d1e31d83480a5499def363fb4e44fb643010b5d10489698de477", &(0x7f0000000100)=""/225}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) 2018/05/20 19:49:15 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024b2, {0xffff}}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) syz_open_procfs(r0, &(0x7f0000000280)='smaps_rollup\x00') 2018/05/20 19:49:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x7, 0x7fff, 0x7fffffff, 0x5, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r3) close(r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}}, 0x7fffffff, 0x3, 0x6e5e6389, 0xffffffffffffffff, 0x8}, 0x98) 2018/05/20 19:49:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="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", 0xdbe}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 241.871222] ================================================================== [ 241.878690] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 241.886254] CPU: 1 PID: 14916 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #101 [ 241.893623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.902985] Call Trace: [ 241.905598] dump_stack+0x185/0x1d0 [ 241.909251] ? arch_uprobe_exception_notify+0x20f/0x220 [ 241.914800] kmsan_report+0x149/0x260 [ 241.918616] __msan_warning_32+0x6e/0xc0 [ 241.922684] arch_uprobe_exception_notify+0x20f/0x220 [ 241.927884] ? arch_uprobe_post_xol+0x500/0x500 [ 241.932563] notify_die+0x247/0x3e0 [ 241.936205] math_error+0x150/0x600 [ 241.939849] do_coprocessor_error+0x29/0x30 [ 241.944178] coprocessor_error+0x14/0x20 [ 241.948244] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 241.952562] RSP: 0000:ffff880177aefc98 EFLAGS: 00010202 [ 241.957928] RAX: ffff8801c9ba1900 RBX: ffff8801ca741901 RCX: ffff880000000000 [ 241.965201] RDX: ffff8801b43f19c4 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 241.972478] RBP: ffff880177aefce8 R08: 0000000001080020 R09: 0000000000000002 [ 241.979757] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 241.987557] R13: ffff8801ca7408d8 R14: ffff8801ca7419c4 R15: 0000000000000000 [ 241.995032] ? fpu__drop+0x267/0x4f0 [ 241.999374] ? do_signal+0x168a/0x1c80 [ 242.003285] fpu__clear+0x56/0x2f0 [ 242.006837] do_signal+0x168a/0x1c80 [ 242.010563] ? __msan_poison_alloca+0x15c/0x1d0 [ 242.015241] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.020108] prepare_exit_to_usermode+0x271/0x3a0 [ 242.024993] ? page_fault+0x8/0x30 [ 242.028570] retint_user+0x8/0x8 [ 242.031938] RIP: 0033:0x402040 [ 242.035141] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 242.040511] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 242.047788] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 242.055078] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000007308f0 [ 242.062361] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 242.069640] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000003b3cd [ 242.076922] [ 242.078546] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 242.085566] Variable was created at: [ 242.089295] copy_fpstate_to_sigframe+0x6d/0x980 [ 242.094144] do_signal+0xbe4/0x1c80 [ 242.097761] ================================================================== [ 242.105549] Disabling lock debugging due to kernel taint [ 242.110999] Kernel panic - not syncing: panic_on_warn set ... [ 242.110999] [ 242.118371] CPU: 1 PID: 14916 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #101 [ 242.127121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.136474] Call Trace: [ 242.139079] dump_stack+0x185/0x1d0 [ 242.142712] panic+0x39d/0x940 [ 242.145927] ? arch_uprobe_exception_notify+0x20f/0x220 [ 242.151297] kmsan_report+0x260/0x260 [ 242.155110] __msan_warning_32+0x6e/0xc0 [ 242.159217] arch_uprobe_exception_notify+0x20f/0x220 [ 242.164424] ? arch_uprobe_post_xol+0x500/0x500 [ 242.169109] notify_die+0x247/0x3e0 2018/05/20 19:49:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xdd, 0x100) getdents64(r2, &(0x7f0000000140)=""/11, 0xb) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockname$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) getrusage(0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0xd01}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x6, 0x200, 0x2, 0x1, 0x0, 0xf2e, 0x4, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0x44, "5b87c2263075c2885d871c54050c3763f36080fd4c4667fdbefadd4363ac9f253125b3e98d466ec7912ea5c56157951a965f9a28b7ea0d1b9e650478c56a8567e3dce029"}, &(0x7f0000000340)=0x4c) close(r3) close(r1) 2018/05/20 19:49:15 executing program 2: r0 = socket(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x2, 0x4]) 2018/05/20 19:49:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000003940)="101de1cd569fd5c51043c37ee2a2d947de15051654c6b95e2a61cdc263d2c95e939cad179213f1c2189c2f129b7e6c5a3779bfae97e684cd47c67a3eee73ad6ed9d6d6cf8dbfcc71f825b314f6f69dee3b78d6ad9a2a9dfedc53d9fffc2af303389d59f5672a4b1f5e26d742de363757f2f00df31d32090bd17259edf1a29cfe3894cb90ee8879cddf5b45c464f3b9a74f5c8aa912b814c4875ffcbf487987b896d78987a7a3542f473bf69da71a57f53832b7bee7dd8560f621d60e53ba8bbc66f93a4670e3b55ed8718ac9956c65ad34592991961c0006a20ae15453d7d73150b89a0088881d717bfa4b906e7e4327788ed129ac9ae45f350be3ef295ca174d308cf0570d51580ace887c054c29660470ff52d4803332f7dd6512016053ee801717f0ea4b52f4aefd9a97dce551dad21e44308ef2f7a942910d043126b0a0372c75710294ee3b1909a44c6019ce9ca3a7066470ed3c301b180770cbd22a83bcce84bf3685e15d6b1ab45f4653b65a1b8783d0019685306faf935fa57934a4428d7da1fa0b70789ff10a1a6a7af2a485099196b92de7d4f0874affd755f4b5fec88fe836c6f1e1a753786f1dd43e1b5da123f20e8bc7abbc4c96bf27fedd0352960ced0f124b693de89e22f88c745b3aa9f1cfa6e1064e41f1ec2959ca0f682e5a6503b6afe8df959e8179c3641723489ef6b31a18dfb108382428b3dd2b7933ce344fbfca0afd71fdb44fa20f07a0600f1ecacdf0cc79159185692f19c803cabcc17df23fc55f2d05bda3b0bb97fbdacad6cfe2e29c4266f2bec7714ae5e8355671f3b2476a3e33079c9fef8b37af042b8fd067c6ab8d817d633be2585d7fae71b3dbce7e499d44474ff5aaf96698750d1ff9fba21bd40377f6ea9c72f9af93d6590cf130a2b6ba32a0cd078c4ee82bde785720527854e4f7a4e9019551d031e2669a72a5f4f7674bb0000f4134e87d8c33599ae0a6dfa6e4f37831bd1461a533407a64b34dcd9e29c0b4a28b745c2263753ec02fb2f88053876d3d224c57d4876300b83e7dd434065e32789564845de705063f37fc2155855a86015bdfa090c137712d4f6bc434c7a20eaa694c8efc6f4a12cd98200a5f9f5e997b5acace0ff3a375d90946ba002e3e1ebfe564ab495d45dadfc2403f8fdb2b02d12e2ead07546aef4864c9a3f21babc5af657d5d6122790ccd608d6d8ef1369f35a99284df812bd6edc92ea64c19e978781bbe51e09dd4886c01a1316aa96951560ed7f6af8cfe0a455e96cad1ae1fc3dffe5ddbcdd816d7ffe8d9f547c736d1f3b83c8614a14f8afc1e9d716e993414f2c021f5774856e777bee6001f6ecc846c79d4f1a7023b69df8c4e11ea6b4449dbe8172fe939034210f9e3ad7d3179663de73fb6d990056f3a309842f98a6de1e82fc6c151762e2c2ea0037e6b7ef625987d5b535cedcf3bdd2119a384dde4685a3f673d41b4b3360cf4fb1800cb86c9fd776caf14f94c493508f15df2fdb25715efa6057801c34a56df4788abec5797d8cf5d82f5be60fc8ab891d5ce0154ee66f841773bfe0785081815d1ec26445fa2cadeb12ba56238d6c85dff5b4340e89e3d5a0283fe4bf9c7aa423437d1730882301f790ea21bd6b82150de47284d2a0cedfaa2c1864ce0fcd1910dbd8065811eb5d683223fdbc91f6a171cfce457166d2b5730a19471b751979c1eeec1c5266d403fc0772b241555c14c2a576f54777dd3124a0ec6fc370bfb504199e155d0ccc597baf63235f472b3a09de01dfe70f28ccf6b8551f725c192958d4a9e736f773a0008b3c81090c213a76aca14095576dd55c8ef80376a1c83f0c088884626257e911c60822f17e94ac29941d170295561c38f028a280c68e80171a18a5aff7962478a8ceb028b78d4b37b8efa1ed02d3d53bb79fac4903486e9f75b1887564a4698e238637f34c463dc5aa98e24fec8ff49db1065c82fc0f6d2bd9eb9dcbc33690b59f6276414f31e64426275e032fdf6db68d6448cfb98f850d0b9622b2e482b8b02073c659545b6759329595604e68c1347a5ab4c9929acc7a61e33739ccfffa036b1dd6b5f70704de838d84a4d321ba2106e5bb3802706f2b6c3c0b0aa7655c9c1d6fcc13195a2c621efa9a525cf1a9155831d1a35ed4ca8f85516eff2392f02d40cd4ece3345f03f4168eb3663fa93f77410aaf985fb823b6c996a865df5bcf0cdb2afa16e66a95eb2bccc2120e3c9e7a4573c44011ccf83fcabb37be009518ad2f17e9624d013afb0c1f6c332f30239900ab07312b7c431efa852fa75d7890a099493691c15e2a6ec54f80e185b183ea96eba97c29cf8bed1620581266259e5ec46caefd38c254d5ab4100f2abe96e835bc961caf43aa7002eba0dc9024b89d127374117a43ace1ee20e5092269992c7001eb16dad6b8861b97db8f8dfc53d3eed17d42361879c22e95f2c11ca1a0234250dc73309b2b475b9abd0dc8d5194a0c27a226ba177d539df10eacd9871089b4823edbe1326b073b2453ac3dba5adc3956ed639900459a5dcbc3d4d1d906fa4788e8c3e8ad07df2c5ebb510b67f79b6a275200559abd28b262e0e2638e1a5cdc3c752061236ac3fcc71ad8ee795e794bc8b7836f3b26ad84dc93c3a3acff0ae0f264daaf4d28e85997f8ee37d3f48e751114bd944c2d70d32f3daa674b3417030d0a35315c21eb2e70b65a66026cdf46cc60382c6fc68cdce9649ad8439b4a0e8fc7917e53a33f65006407a54e373fb6e5e44ea9fa7b635fa3d9a3b0655f6f3dbebd7759e9e22293779649ad8cf7bcb2a7f4385d189b621efde6c71e829905da4b547a52a34352aecc60b6f7ac573f85b8922ca516df516fba9eedec368ba6af55f65cb6402588eac0a4f32f913730fc7bdb9236488b9d9dd085a214feeed536ed1f80fd667aa67e950490d4ccdc72181e3ee0cbec8c8a6cb0028e73c588fe80255f5471c4c52a64be6d8847c02b37cca9508e7b8d8689be971977c9978eb7aa1d6b15583acaabfef3dbb65693da40d72ec09820a08d695044cd5be9caca699e200a9ab817889a093db69b9f233b01cab3ae789bdbbad3a8fb92d73d30ea103683106255fbf2c338906445a32ace6d3c8c26ec62920254015bc497fba887c74a6759f7056e2b6a0bb19e4e7b396f6803d027d98c3c8fce778b86aea5c5caa12b6d3fb7d555d76dc5247f0c2a7868864ba53b270677f09e07bedb8a748e948cfc1cd5416f4f87e23c10962e11a4d49e1a2367719f632213a9d0c9c65dc8bea732e792b669efcfa7357960129e68d2dda6b43056987729a83b7056203174ef1fc2f4926f7bf634e8252abdcb648d109525234c1a6cee18631c736a460f574adfb90a8431c1e795c2ae114457312374c80d988105159dd42877c1c8ad905c8e21c9c0f1a945287fb9c80b96d9c2e0653590f1215f34763f3afdea1f1a29b980183e40d4109c069eb79bc2d380519ca936d8ed077f9d7ca877a0cb5307f2a334ae5fa067d63a8a7a5cebf94afb6aef37fdd85e24ee4333dfff9a495b0699b05173750e065935ad27be3f2ee6ecb111a4116d8ca56b269be2b3562abe5850c5c376151336b97aaab7569e6cc681d8accd4b72e16a7e3bebb3e68615b346937114115cd89bc05a8186b58b3f1a76525585714f2720efcf0452eda51b417f95376dad28fb2e83fadccad7759c264ecd89b475d8552037865b47a4a2c417aa01f033bfea1c7f025a91770223c06799d84788465b959dbb7a4d84329333b358561ff8abb62d187f6c904453bd7b519d7a6dcfa64008a0bd96d2b3eb6aca9a0a9f4bdfe65aef459224faa1a4f86b7267db55f14cc18ecf4f9e238f5c4fb5399d18e054545344035fba6827a76a7c82a99bcce40cdc20398776c7f4caa0b95534c63559d61de3f8dd05cbcee93d50e4fb29d4b21b262486a134f081cfb9d105241c9b22db947eeefb66195f1a44bb6f62821e33ff023bff984b7dfeb8b26203c22a607317b2cbd870ec6755be9724642e8003d918e283b127fdea50fd4111eebf3c1cf7b1de8edef545a671181224286bf8fdbdb952632235faeb7ad29651269bdc6215b191ad9790870d3d84b438f2294fd58e4ee2518e1f667ca521d2ec86c46296eeba2eed4b06ab49f4baacf34651c129fd9f5fe684b1f795397fc3149c83126a8c929bd2771cb3cabad8162896ff97afe1040aa70ab1813c5dbd1763b182be2535aa5746c0903633e53d6d930d6ac18da862edd54918fc8f919f683329120629eeadcdceca7fb0f680bcd6379218152c6ae9c73e432d534506ccd35c6a0eb4aaedf05bfa3423a7d2a81d918d5256c0c6d1fbc89bfe8c770f90ffe597c26105b7cc92a06a123923c6d9e9b2fc5e6eb2615d4c76d7b91ca3cb66f008f32afdded2764f26e8dce7d524a98f2b27fe9fd1e12e653d83fa0590275ac842d07d7830bb73d2cd891d9ddfb241193e5dd2ff47a9ad8892fc2cd27c3af3c39a677f869a63e7ea267d12e9a0ec323060ed63d91ae7073ee14edc1a0bfd3799d5ed73db882fd6269a8e697e8dc16dae1ce962690cc7df65e7bc09fd77fa6f5c9c2dd298efcb6ecc218aaa6443f83f817d7efc8aca476b9040f4013addbb66787121ec648aba385e8f0654b5a941e24f1abad0a47fd5d02eb56e8b605163e2eb8771413164f413c5d90dd16827f4e9fe3746c44563a5f7ae7f2b4ad346372ff8d3cb2a6b36151b243fccfbb8f59fb6fa7b68405e2ee9c4a8b3d9f2880117917aa2083024a30b387b306fb4bfe872b4a340edee54d290ee9c74ad8a10d857f46260314b1b3af3bcc2e32c7f611eef429e83b132ff9764bb760ecc21691ade6bf37c421ffd60bbc160546b6c183ad1f98be8fe960089747bc96ed8a50fd4f0e974424fac9ff51198e5ccc04322c17d1649befd586bd946e9288abdc36469089303ff43853ecc227871127e4d910ab57f23958f57216e7d19501eb0a910e1e81a126d04435e21b9029a7d8bfbac84d175126cb873ad8d875a984514b74c4be2c1a564b63ee20e0c676b012c8a3e2b0b3bf8131d70d8e045f91d", 0xdff}], 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/20 19:49:16 executing program 2: socket(0x10, 0x3, 0x0) [ 242.172748] math_error+0x150/0x600 [ 242.176387] do_coprocessor_error+0x29/0x30 [ 242.180712] coprocessor_error+0x14/0x20 [ 242.184777] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 242.189093] RSP: 0000:ffff880177aefc98 EFLAGS: 00010202 [ 242.194490] RAX: ffff8801c9ba1900 RBX: ffff8801ca741901 RCX: ffff880000000000 [ 242.201761] RDX: ffff8801b43f19c4 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 242.209122] RBP: ffff880177aefce8 R08: 0000000001080020 R09: 0000000000000002 [ 242.216401] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.223681] R13: ffff8801ca7408d8 R14: ffff8801ca7419c4 R15: 0000000000000000 [ 242.230972] ? fpu__drop+0x267/0x4f0 [ 242.234703] ? do_signal+0x168a/0x1c80 [ 242.238601] fpu__clear+0x56/0x2f0 [ 242.242173] do_signal+0x168a/0x1c80 [ 242.245897] ? __msan_poison_alloca+0x15c/0x1d0 [ 242.250574] ? kmsan_set_origin_inline+0x6b/0x120 [ 242.255436] prepare_exit_to_usermode+0x271/0x3a0 [ 242.260292] ? page_fault+0x8/0x30 [ 242.263840] retint_user+0x8/0x8 [ 242.267209] RIP: 0033:0x402040 [ 242.270397] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 242.275757] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 242.283040] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 242.290331] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000007308f0 [ 242.297617] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 242.304905] R13: 0000000000000002 R14: 000000000072bea0 R15: 000000000003b3cd [ 242.312910] Dumping ftrace buffer: [ 242.316443] (ftrace buffer empty) [ 242.320131] Kernel Offset: disabled [ 242.323738] Rebooting in 86400 seconds..