0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f00001a7000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f000024d000)="69f707689fd47da10c1f8cbfdf8a6220173fac839636fe4f82ca7915a5f445528d7628bb90922fa529c46d03a90241fc38474c069a093b86fa366789967e0de0", 0xfffffffffffffef4, 0x20000000, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xd87) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/19 10:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00001ed000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c29000)={0x5, 0x9, 0x8, 0x2, 0x5f}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) accept$llc(r1, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000028e000)=0x10) 2018/01/19 10:31:09 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000001000-0x41)=""/65) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000afd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000600000/0x13000)=nil, 0x13000}) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setgroups(0x3, &(0x7f0000afd000-0xc)=[r3, r5, r6]) 2018/01/19 10:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000daa000-0x8)='./file0\x00', 0x400000080) mount(&(0x7f0000cd3000)='.', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f000070d000)='bpf\x00', 0x0, 0x0) lstat(&(0x7f00004f5000-0x1)='.', &(0x7f0000a06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00001d2000)='keyring\x00', &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000d47000-0x58)={0x5, 0x0, [{0x9d9, 0x0, 0xb9e}, {0x83e, 0x0, 0xffffffffffff8001}, {0xb84, 0x0, 0x9}, {0x0, 0x0, 0x2a}, {0xf7f, 0x0, 0x5}]}) r3 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r3, 0x10401) sendfile(r4, r3, 0x0, 0x72439a6b) 2018/01/19 10:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) dup2(r0, r0) socket(0x1e, 0x5, 0x0) ppoll(&(0x7f0000173000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e67000-0x10)={0x0, 0x0}, &(0x7f00006e8000-0x8)={0x0}, 0x8) 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}, @typed={0x34, 0x0, @binary="b54b4bd6fd076f2baa6082aaec972c7f0bec4e82d58dbc820becc97f4233ca112c09766c6118bd5068"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006ce000)='/dev/admmidi#\x00', 0x0, 0x4040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a26000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62a3, 0x6}, &(0x7f000017c000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb7000)={r1, 0x3, 0x5bbc, 0x7}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/19 10:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000ab5000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000214000-0x18)={0x2, [0x1ada, 0x3]}) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000060000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:09 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000758000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a65000-0xb8)={0x0, 0xffff, 0xfffffffffffffff8, 0xfde4, 0x5, 0xd105, 0xa845, 0x1, {0x0, @in6={{0xa, 0x0, 0x71, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x68a3e4d, 0xff, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040c000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa9000)=0x10, 0x800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f000000a000-0x4d)=""/77) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000-0x10)={0xc2e, 0x0, 0x4575, 0x3, r1}, &(0x7f0000000000)=0x10) pwrite64(r4, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/01/19 10:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006be000)=0x4, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cee000)='/dev/sg#\x00', 0xfff, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006aa000)={0x0, 0x36, "fa402a3d79b3856e4cf99ae5a5555b582590ab3499d24eb603b7a3268c54e7af8a2a9cfacc4819dbd35ace038c29fbd65d8e5674d686"}, &(0x7f00000fd000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000efc000)={r3, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd5000)=0xc) ptrace$poke(0x5, r4, &(0x7f0000b54000)=0x0, 0xfffffffffffffc8e) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000824000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000912000)=0x2978) 2018/01/19 10:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42e1b9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000aab000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)="6174722f7072657b01") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000088000-0x8c)={0x3, 0x0, 0x0, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d4d000)={0x80000001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 10:31:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x0}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000db2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a3000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000233000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xa0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 2018/01/19 10:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00003be000-0xd)='/dev/dmmidi#\x00', 0x8, 0x50002) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c2d000-0x4)=0x0, &(0x7f0000975000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x8000000000000) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = memfd_create(&(0x7f000060d000)='eth0#)\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000002c000)={0x0, 0xe2, "95c012b7f44e167fe40282529da8b36c5763d05ce370066e9eb901f18372b167090ee3756a5f67c3c65f96182e7a70d5c4f7bafc2c11c3fbca94955329ae96cb5abc4ccca250097cad83a6e917ea1e1769653ac1be12bdf064857333e68cc3256693a2115dc58808b845e689ba9d4beffb79dab7c8a28aa999364b7e81fbe77a5d7fa9c9c6dd4dd3d7796ac870a2efd4bb79198082393bbe6391bd31c772d8b16180d1c9a8883e000b6b7fb6f7d1b9be32733c570624370eb26a152b4872ec3c59d5f37378f4d07c1d95d08d39e64bc614b542d77582af42e85f00e338ab4d3991da"}, &(0x7f0000e6e000-0x4)=0xea) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000007f000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40a, 0x1, 0xf965, 0x9, 0x7fffffff}, &(0x7f00003b9000)=0xa0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 10:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000bc3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x880) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000040a000-0x4)=0x0) readv(r2, &(0x7f0000a93000-0x40)=[{&(0x7f000093e000-0x52)=""/82, 0x52}, {&(0x7f0000382000-0x35)=""/53, 0x35}], 0x2) signalfd4(r1, &(0x7f0000b9e000)={0x6}, 0x8, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000430000)=0x0) 2018/01/19 10:31:09 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) 2018/01/19 10:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000b76000-0x8)=[]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) munlockall() r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ae6000)={r0}) bind$alg(r1, &(0x7f000010e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000800000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ddf000)=""/0, 0x0, 0x0}, 0x0) listen(r0, 0x8001) connect$unix(r0, &(0x7f0000734000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 10:31:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) lremovexattr(&(0x7f0000dd1000-0x8)='./file0\x00', &(0x7f0000ec4000)=@random={'osx.', '\\proc\x00'}) socketpair(0x1f, 0x7, 0x8, &(0x7f0000698000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b47000)=0x4, 0x4) 2018/01/19 10:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e48000-0xd)='{!],security\x00', 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096c000-0x16)='/selinux/checkreqprot\x00', 0x608002, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000238000-0xc)={0x6, r1, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000446000)={0x0, 0x0}) setitimer(0x0, &(0x7f00004d0000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fed000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f00009af000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000099e000-0x30)=[], 0x0, &(0x7f0000aa0000-0x10)={r0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/19 10:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000865000-0x8)='./file0\x00', &(0x7f0000ed1000-0x1000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000892000)='./file0\x00', 0x0) mount(&(0x7f0000406000)='./file0\x00', &(0x7f0000f83000-0x8)='./file0\x00', &(0x7f000015b000)="0700cc667300", 0x1001, 0x0) 2018/01/19 10:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000055e000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001a1000)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_dev$admmidi(&(0x7f0000755000)='/dev/admmidi#\x00', 0x1000, 0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000aea000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035d000)={0x0, 0x6}, &(0x7f0000730000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008aa000)={0x203, 0x10001, 0x8201, 0x8, 0x8000, 0x8000, 0x9bc8, 0x1, r3}, 0x20) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000d0000)={0x0, 0x0}, 0x2) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r4, r5, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x5, 0x200, 0x3, 0x90e3, 0x1ff}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005b5000)=0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e02000-0x4)=0x0, &(0x7f0000f68000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c8a000-0x4)=0x9, 0x4) 2018/01/19 10:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000468000)='personality\x00') read$eventfd(r2, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000ebf000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/19 10:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000+0x816)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e1000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, 0x0, 0x9, 0x2, 0xa0, 0x80, 0x3b, r1, r2}, {0x9, 0xa1, 0x800, 0x100, 0x0, 0x9, 0x1, 0x491f}, {0x890, 0x9, 0x7, 0x3d}, 0x4, 0x1, 0x1, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x2, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x2, 0x2, 0x2, 0xfffffffffffffff7, 0x5, 0x0, 0x3}}, 0xe8) r3 = add_key$user(&(0x7f0000d82000-0x5)='user\x00', &(0x7f0000350000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000255000)="1e0d3f384565f3c62ef67dbee19ea97e9b109148bed009d4af3587485a8999bf962f9af9105f5e393fdab4ba61518a325658561a472aefd521833f7ab2cf125659d32da043d540eec12c93758689a02d343ea43557423e3c1255aa3da05c67566f63436abb0ea842c4353a89b1ed0e3c445e1f105d98c65f1a278559b06353dbf1b3cbf79b93c978c01dc3d69f2804bfc3e1877e1b24862d528cd8d588e4e3102dbce0493cb8fa6a7093830e39cfc92e8c20d515c496c0083dcaa118b7969cbda11014b09ba698784d0501ab7e8f2e1a4d2ec2f53bd9e028e2096d76d00ef41c377372", 0xe3, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000293000-0xb5)=""/181, 0xb5) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b4f000)={0x3, 0x3}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setaffinity(0x0, 0x8, &(0x7f00008bc000)=0x0) 2018/01/19 10:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$sndpcmc(&(0x7f00001ca000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x80202) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f59000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000e37000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000aad000)={r4, 0x713afc94}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) fstat(r2, &(0x7f00001ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000956000)=0x0, &(0x7f0000570000)=0x0, &(0x7f00004c4000)=0x0) r7 = geteuid() r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000172000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) sendto$inet6(r3, &(0x7f0000880000)="be4b7099d59b5cb919e125a49b12ec05e87199c7a207193491ad040008cb1e101eed680ba83d6dbdab273349f1d02e7c26c94f462050ecb21d1c27ec5c92a5dae75ec14321e8fbeac1ab17417e16d8ac25f43b4d7cb27676e332605b4ec69796da65e800626a7f11332b2cfc9ffe52dd23d7665b8731bf84d6ae01e5035afa71959f6a2cc93370b752eee61f9553bac115fa94245d7f1fa799d2518b0309eccebb545278a6f4b010b98c5ff8374864bd25ea465212f86a4f9b1388b680ee778199f2cc6b3a38fabff321bc1b4e19fe5203d852c929c307f51c4763462507f36b03be58b6d9fd7c", 0xe7, 0x24000000, &(0x7f00004d0000)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x9}, 0x1c) lstat(&(0x7f0000ac5000-0x8)='./file0\x00', &(0x7f0000199000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a2c000-0x4)=0x0) getresuid(&(0x7f0000991000-0x4)=0x0, &(0x7f00000f0000-0x4)=0x0, &(0x7f0000214000)=0x0) stat(&(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f000081f000)={&(0x7f000029a000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000043b000-0x70)=[{&(0x7f0000802000)={0x60, 0x29, 0x605, 0x1, 0x2, "", [@typed={0xc, 0x4, @str='\x00'}, @generic="1bc2f207458830665736a281dc9d66ac903a869b2bb404e1a80643774c9709f6c89a06e492e408f65471371d4ec4c23e91c7d031ab4130c1cb", @generic="", @typed={0x8, 0x7d, @void=""}]}, 0x60}, {&(0x7f000036f000)={0x2dc, 0x26, 0x24, 0x6, 0x1, "", [@generic="a77460bbca0a8606cf29ed96557ff78c4c7b56b85c89480b69d30cc231c5d0c1cbbf53d5336181c45d0f0f94ebe27d2707a110a8a5e9c3990a8537cc93fe0b113e976a4c934801038b049c0c863de5522ec4b0abbf08f210fb13a2a2b4b408c987a54425f9a839d2b3db55cb3966ccd1ca30b01b72aafa6abbe87904d97120df2d1fab50e4861fafb857ad57c4ed1b90907c1788bcf5418fd08d64e9927de04c985689509cd02194e8fcf10dea83c762eb4d90a048f5d308241e03ead9d75fc3d74add4c24d19cd989b85d5aa6b0e3854e38eb9a159ae0556e56b9336d71b428f2960bb7e5ae3cec3387a4361da1771a563c0ea5a2", @generic="c0ca9968ea69deaa5d4432473555622e33259ee0fee3f72507ab7564f205fb5f96646f01c747abe71138c35b0f8f8a9299a26e14300030c0a82cbdf6c1418d59ed36387a52df7edcbee6177c44dfd3ccbcc28c32aa7617466256dc0ebf98bab3490bc122", @nested={0x170, 0x42, [@typed={0xc, 0x4d, @ipv4=@empty=0x0}, @generic="d13d07e988a7d5293b7869d50b4ec933291648d5b6301fbd02616af66a65bc038a38c056e27e220170e69213dbe307f4ef19e0c2b5ce373cdb8f5bdef6a553a225d3c6b3b5040ee9674bec4e210b0d40a9d96a86f61008b1e298e173db5286c65734a574", @generic="71db742473ed7d9e8951720a5e7de1cde2c8c4d74f4fe68832093d730e047ea4a021386f396369219bc53f0bfaf72ce69d68ff147aa3654588f83629de5ba5a680bda8d7c77dfd0a9a8f7e5a4676337ce529323f580e7c19bd79f41dda533fea2bb7d4c0094a35de44938d815b293b8516ed2c3f524d9def9d3017bc4baea5a34e6669d0b46bbfbbc212a618469e89dc37a117a2b907bde30f39c189c68337a0ec46364a4fb28548073a049f88aee6b6e5bd265be6fd13f0d9dccf000b6ec1b55789955f7608a8fc264f1d81c1596d82bf0ef624786609a8b7a0ae21d3d2b0e2dade904364a87d4a97c71f7b", @typed={0x10, 0x27, @u64=0x5}]}]}, 0x2dc}, {&(0x7f0000eab000)={0x119c, 0x23, 0x800, 0x2, 0x3, "", [@nested={0x124, 0x4f, [@typed={0x2c, 0x39, @str='posix_acl_accesssecuritymime_type\x00'}, @typed={0xe8, 0x1c, @binary="021c4aea8741d7733e7baf23d41c08c6b8e55e04db6358ba4ccc36f534a4183b9be589361896a3f381001324745fa259c786c68f62d5763723a071ede9364e0cbfe9051e7ed8951dfdaae221e4666c1e7ae2cb422f654cc7d9726a312704ac14a535ee4b38685e4ea119f6a66a485014581dda0e0077367a0f5ab206fdfb462ce19c1dee601006d9c2bcf9075621afd3d82b83428a330b77bd6affd8340fb53c74a37944e1d07195df1e8b0db81d26f09fb234e65e5d81fcec5ce21cd4ce0803a65b921bdb1d76bd07e91f65d4a4f03a95116ffbe220b273670f0dfd6bd7"}, @typed={0xc, 0x47, @u32=0xffffffffffffa2db}]}, @generic="c12839385def8a62e54959c299b1d6e2e19a59dc43a98f608ba6942bef0acd2d8268b5b3c6c54206587a913e63a5563979ffd74638eb5688683e03961c69c851faf0e6f3d90a331c61e7", @typed={0xc, 0x34, @fd=r1}, @nested={0x1010, 0x12, 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@generic="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", @generic="bdf198aa876a9ff76448ffd2a7f712aa12a0a8245acae956cac63c51b7533a7ec74ad5d202f20303856c3893e8ac0abec3980ceae65a5f9130b9a2e282517ca0c37b41e3ba5ac5face93f776e4ae147bcb223d9e738d8768440ea791d3", @generic="5d4c2c7b80e53ed44ce9140b4a092448724d68151a1d263795c3e1058e67f4a0bdde7de29d0bf60c28e2113aec58ea22fa0fd66f15f21a13221daaec9a4459a0bfd1028d3e4fff52b4a9cc21b35fcb2da604caad153a4abf2adeb73ccef0e204b04416846203596e46b9152d", @typed={0xc, 0x2d, @u32=0xfffffffff7313ab4}, @typed={0x84, 0x6a, @binary="1e8bf31235c8625c4d6fbbf624dc5d4458e55eeccbed90c2db152e003f0409ae025be9aec4637335d4a7b27cfcde3a13c42b2f1f8aa8c0e3e06cd99acbe07b1d347f23a23401909a1592e2f0f97bb64a1633805e03c61b33cb2697f1483ad55084eacc7034dcaf2a9feec002dbd63945e3728e0293073a23ceb5c8"}]}, @generic="895bf8e5da3d2ef96720f4f2b1d8c40839aa73e6a5d8eb189e189b74749475363075992fda57e376e5f62820e5156488cb0f9fbefd749a50628a9db30313341cfd311620d0ade2a100bc79e249ffc7f386abc3d4fa541f1005fb0e59eeeee842e9413b8ad798c6382700014afa7f3da4a79c3f19a1ab09a754536e483084ab820b8d044c731c4a9c8778c27ff7d19008ebe1170c3dbb59e557960d4231d827ea35551c15e3bab2e317683765e795", @generic="3b1ba7ec4ece7a689ad37bd80408f9763940afa679f301f4b6e86f690c0030db2d6ddb49252d9c64ca6ea048a4259d0e0f757cf4945bbb6469380acb11039551b3cce1a8be09de631aca96520802ad7d31588d852eabb762050d247f8f1db766dc9677ac241300fc5923f7781d1057f1e6b432aa3ee4d5fff8782ca52e3658b982f13af25699c73140bc23", @generic="db6d79231a891fb238c4f011", @typed={0x18, 0x93, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x164c}], 0x7, &(0x7f0000321000-0x78)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}], 0x78, 0x40001}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$dspn(&(0x7f00000dc000)='/dev/dsp#\x00', 0x8, 0x400080) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 10:31:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x2000, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) sendmmsg$alg(r1, &(0x7f0000f46000)=[{0x0, 0x0, &(0x7f0000759000)=[{&(0x7f0000bf4000-0x94)="0a231e4b65f612efce58b56de9571c9532fcc64e479f2169521f6cdd62d847e4d16b73b6cc088e4b72632b77d871ebdbb757ae4e830cf67130538c5caac75fecf1c9a461b32cb1ac68360236e1d3b2879ba9d53aa6eef876d2e9dffbf5b2d102de71c44dee3c72eb83b6c03b5d9a334fe320322523012ecb5327bb49f6bf413ab962aa0d231cfd6a8687512be9babe47d23ca1e2", 0x94}, {&(0x7f0000d50000-0xcf)="5dbecc4f3e1232e0f739de5ac3194b2c9d9732d0d06f90b404c114572cd8a945d765337262d0ed1f704c0172ec09dd9c46d9157d862cf176aef5dd8d80ec52e709b57ccbc926639774ad445cae6130e07a28b65d806b83ca865951f92cb6bad66a0765c8a0d00f9954d00b6c1f850a75705f21c4eeb6e83a939f6147a476faa1a49a2e13d654b4a996ad368c45d5eac8c7e50545532585987cd933edaca10cf23e451bb9324ed94b0e67649ad5ae274b52fa3a347195099beb55f8f1a1cd43a58be3f410ea969a595e679173c82a0c", 0xcf}, {&(0x7f00001ae000)="07a4eeb3d12737d06d3160f26aac9381d0ec97d409873db1342aa864d2fc37d1c1ec3f940e43520d4a2b", 0x2a}, {&(0x7f00007a8000-0xa)="68ef47e2bc072f237aca", 0xa}, {&(0x7f0000add000+0xa5f)="c21d0e1d7dfd8c", 0x7}, {&(0x7f00005f2000)="30a73dc71b2bc94b87afb3", 0xb}], 0x6, &(0x7f00002c2000)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x88, 0x117, 0x2, 0x72, "4d5d02319769e70f1038aebc56fa8b445e8b2e4188dc9f91a74714dfafb161fbdd3e5499d92dd38fa2a8e907e1d5dc33db360cb0fbbad885d847002d1dbab6607bd6cd309b5f08e6cd4ecd3bf965d4b4dac53b5dd2018bada388875f6cca76ee70808bb3b048fbfe7aa8b38a46e509756d0e"}, @op={0x18, 0x117, 0x3, 0x0}], 0xe8, 0x4000814}, {0x0, 0x0, &(0x7f0000ece000-0x20)=[{&(0x7f0000017000-0xf8)="13753a11a61d9260a8a507b2dc1a49782f2be45c10fc7217a580d9b58243d15dd8cadc976e38289be558157eafe187b6040f995c24c28a91a1473bf4ff75802de162c1239204981d1d63f628994db4f6a5f7d8ef0aa08ed36a6b3aff8280787eaebd353f7f8a5df9414fca795202db5d4f7e5334aac99d2b13262cb67167ac3756730eaa86b6b9594e7c03b6621dd18f5535374d236a8fb390d8e60877d75ade200e706217d7c8e371c6b928b6e89a703f6145f1729609782ed74e20e414a8f7d5d0550b053977db129844e06729b53950dbd4aff4b164afa6aa30633cf61cd8fbb8e92e0f0c51e5c61b6f1a263a621eb7adc39e4bb84dde", 0xf8}, {&(0x7f0000ba5000)="2a4c598bfa198eb1b54cc74898f081db12ca92418810655bc6", 0x19}], 0x2, &(0x7f000065e000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "d86d86578e3610a2f3840fe64884360249f2eb2cd72dd9b13f430bf22d5e76e69939ddc1421b0c11d573acb92c5ef784afd6be52a59f7d01ba2402f7ae8f42a491a20a6cb4e16ae95b50b60f6b213102c98d7cad7dab3f2f4cb525f59609313a567939009c122c25c77d779ace9976617ea07e8079c6d3b4733df96a32880cb11c70e3c9364aba792b3e179fdff3f4adbd4e68db58ee210532d0552cf39b0c87e6dd2f44c93f314bc10e3987bda42f6d85e5a1e398c01e215fec0d5db0085f3aeb08bb917d7ef8778c603042eebc0347c2f9ae6fbf138ff147506c88529a22ba49ccaba1a315e525df634119bbcf700227"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xf, "d6dea0542bfdc2baf788e599e49d0c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff001}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa0, "09d1970fdc170d87ab5545c732a41a4de73b2e814be619c94c8c069c8c61b3d99c1ecea9e61635fe6ac634c27d47254e3e11b935c5f3bfef3806078a18473d5e3534af4ec9a9d9e78028aa79764a78af80caf38ee7eb0f7b33ebb7d957a639cb346f6cca8c634799f805f378eb1cf36341b4f877ae6abda2fcd934437837a16bb6b53ea058667b1ec91fae33b49d4e97f00196a4596c95f04117f3ab703b48be"}], 0x278, 0x4000}, {0x0, 0x0, &(0x7f00003a0000)=[], 0x0, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000b78000)=[{&(0x7f0000d3f000-0x6)="e7ef77080ad2", 0x6}, {&(0x7f0000d84000)="093053f03638c20292cbc8fa0869b0c0499aeab57bea697a9196e10847082b9873ebc74da7290388424ffbd62e26f6eea4bd959d863ae60610c7ca7ad5f96f277329f72ccf3fb9e4104ea45ab60da91bca562b2309f5a5be3cf71c8e602226f560b1ce70095c4b748f769be6ced9e97abcae7c031a1d98cb9359b70d2f039eb4844eb4acb9d4d907736e09507c0374158b0fe5ef92d5", 0x96}, {&(0x7f0000f89000)="44b2530cbbca8cdbc90193a53bda", 0xe}, {&(0x7f00005ad000)="f9df6bb27126ee8f5af6283aa9851bf688a744ac9e54", 0x16}], 0x4, &(0x7f0000ff6000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6cd8}, @iv={0xc0, 0x117, 0x2, 0xa9, "1d265d22d007638ab779714befbcc18587dd899152174100f915b5a803bdb7dda6d5ca45fe8e56fbfe7feb1869c607842b3685c18b65b69d9e52afd738ae7aff7be5acc4b472261ec00366ede8ebc459920c273ab487b390a289e7dfeab7736d9c3422fdb67cd5c3130f8c7384692e3b031a3e7c3bc70c7f3309ee2662af4d30b07b0a874b0f608eadfa4451d0e0d76cd284487fe03aecc9bb745ea0c661cf14a14b88db15dc7acff1"}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x14}], 0x4, 0x48080) sendmsg$alg(r1, &(0x7f00001c1000)={0x0, 0x0, &(0x7f000083b000)=[{&(0x7f00007c8000-0x19)="c0", 0x1}], 0x1, 0x0, 0xffffffffffffffb1, 0x0}, 0x8001) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/vcs\x00', 0x142, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000234000-0x1c)={0x8, 0x7, 0x3, 0x0, 0x8001, 0x7cb85d0a, 0x9, 0x7fffffff, 0x2, 0x4, 0x1, 0x8, 0x0, 0x61ba9166, 0x5, 0x0, 0x200, 0x1, 0x5}) open_by_handle_at(r0, &(0x7f00006fc000-0x1008)={0x1008, 0x7, "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"}, 0x200000) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e89000-0x4)=0x0, &(0x7f0000ea9000)=0x4) 2018/01/19 10:31:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000498000)=""/164) exit(0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000b98000)=0x116007) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e6b000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000a3e000)=0x98) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000a15000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000361000)=r1, 0x4) readv(0xffffffffffffffff, &(0x7f0000ba8000+0x4e)=[], 0x6d7) 2018/01/19 10:31:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x9, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f000070d000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000053a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000afc000-0xb0)={{0x101, 0x4}, 'port1\x00', 0xc8, 0x1800, 0x0, 0xe0, 0x7, 0x2, 0x7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fdb000-0x10)={r3, r4/1000+10000}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007de000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/19 10:31:09 executing program 4: r0 = dup(0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000bbd000-0xea)=""/234, 0xea, 0x0, &(0x7f0000d15000)={0xa, 0x2, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ftruncate(r1, 0x8fc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a24000)=0x0, &(0x7f0000e92000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000043b000)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) socket$inet6(0xa, 0x801, 0x9) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") preadv(r2, &(0x7f00008bf000-0x10)=[{&(0x7f00002b4000)=""/236, 0xec}], 0x1, 0x0) 2018/01/19 10:31:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002b2000-0x8)='./file0\x00', 0x2, 0x128) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b35000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b3f000-0x4)=0x7ff, &(0x7f00002cc000-0x4)=0x4) fsetxattr(r2, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000cfd000)={0x1, 0xfffffffffffffff9, 0x7}) timer_create(0x5, &(0x7f0000559000-0x60)={0x0, 0x19, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecc000-0x4)=0x0) timer_gettime(r3, &(0x7f0000f27000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e2d000)={0x0, 0x3}, &(0x7f000014f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x1008)={r4, 0x1000, "3e59d7472d1258d722f9e71b65f6f5f0c5a0f76fb5414d7d6954c234202c7183697d3bc591a28496b4068ca93ed2c2c11cec429a6c9590c54588d3ea2f2994d4cba8983a36648fb09a6ed3124728b7ab5e993e791a1f630fc101a5c5691784fb90ec6964c795d6b1ddac457a3d7675d6ef211d736a2c2b6bf4ca166daa9b38208fc621391c35f8b923de2a38b6d784cf37acd3481626235ce166aa9265aea1ef6d2764bfa741e6126526a3a31841f946cf144bf0798df85a43acab0a2ae6e7b02c65ba0b2e13ec07d8ec72a24d220d484fd22830507ff4e91278bda2f3421020bd2f6ab783b7635ef72c28c9f977b6ec8b2d6e2dde83ad99175a4aa4d6e81a9fcbbb8528dbf6793d299f9e9514b6dddcf4dcf82af7044a07522174cdc72aab6717e460fad6a32a3941c2e6cf5c5ae0f836fa20c5ad708c3c0a21a3c1cb3b883f97df005127df19f9f4808cee29ac655be14adba2295dc63efeca1e4e1dce74c60bec4638bd6bef44e72ed32a0de8f8bfe759a8dec2685c3781f24d9102188b5151bf12dc0ac04a4015e8cd71c2c681d06924a3d0ba23b49c370a0149fabd77e0169437918800f2c450d85fb8ba15caffe235082bbc6fa4d6a86360fefa5564870a8b71481746cd3d21fcaa8c6d716e3b635c31730074223f222bb3b7518152732489a49c01a0a59007c81569b03c745d5a0c70fb889b3d1f4f291d7a33e550a2fcd222e02fb01f1498833068270cebbc2bfbecc820feaf4ebae6626a2400f3870aca28cb31442b1aa6ceb6950de184501b56f6cc6f78d9d1d92d32cc3430a40d6d4e23fa6f88d00adfda2d47dddcb048c63fd0de619e01346b530f803fa0eaa4b5b89208b48135e837e5e5844512bf3966035cfb790ae95898aa62f4567e6b623d231f3a8047ff103e0d9b8c63c5daa73e93597e719a868fc9e8d3fd9b569b4c78025fda354ad44e0b0a1d4872b168d579540d51b0eb0fb4c6f69dc8d03e115aeb4b99cfc192218282eede9d74702b54a828ffdc7543b2c207386a5527a691fd0284964da8f92d461d4c63698ed551891ff7d1bbc224fc86f7b25b7a18522ce184bfcc183d6faea345f3cc35bb2c2c1fb747c39b6d270a62c1438d5b4f0fbc1722e5071adc0c05873b2d88b08c3148425933fb794a252e3d926470aad81d014180860d7a84d3d7d1fd01f72c43eb1d303bdb7c027e1d22e8642a7e042ff87c7b034c68abd4dadb2bd30ae924361d7cdf80aee2890dff89870aacb3adaff07ad71ec7fd329fa4432a1b7e79be4e3777a25d5de8ccaa0d830931e2cf66c8ec0471863fe4805e8a937a1055d7fca900b27c9754a48837fb88d2192a593b17e67774c2c08ccbbda030f7e29a21abb1c8fef9b394295c381dcaa274d07fe0b500c17c13bb04099dbf83c7abd5a92d1ba977fb22a55451705d9665501e955d2605b6671e57895abcb5e94d5f576a1590e2510e178ceb8887e1455606a5f2c78b20b337ab2990dae23b652c5f6bd0fbccbd4b20745359088ffe4b27b2eee4d931dea46dcbfed0fc1af0b63506a7ce21e74c7a5c4ef0829516c2f227fa1b7c2a12948d19035dbbacb29d32ba6b9592a6101bb4a877ef1488aa8429961236740e2429a487aaa97913cd38193056c142c08e3340952d14946dab78751d584e4badeff345e4f1815858557b1763e35f29ac437834cbb1561d461f60bfffce20d5179c94a56834295c590a6de4c0b8ffaf9e4ed61fde771fbb06d6a6f8c8a1458e782a1d2b3b1cd3ceaaa3372e09b00f5ce2a690a7ff106d3a76a3234e4cb07ed24484b6f6f0fd817f899b44aca2706e67070e8fdb2fbb2ca93a46cc69b043fd203a54a13c3d59b05cac1ba964c844e4436637b6745c5faa05051e94fd6d64c9c0f8a25ebb4da40aa00202bd446874165873af8268c4659dba92211677aee76122e673132eff1b1a08bf05c465381ac75138573eb34561c6f928d4bdfff3fdf9f0e2b6cd33d68e7e0af195af0c64c39ae601406c6cfebaa623c439fb76ac94c66b1add9075c01b3a8e19418249731f4f7a8f980c2381bf6e83d67577637c8d626459a5bff437171a02f220fb8b9209b8440c341974261616b26a5894f4ef6c6bad5e8fc8ae3da675525baa19d114471a03ddafa1c08898049f79b7274060eb7f7624ceaa022d3ef5ee9801379e5ea2877b7c4536328d44a20ab7852316c5cdc9a97eed86049eef47f766da76c34c4a65a8d203529af0d1830d94cae54bd899c4c5f967f933881764b4a2c4a15ba9420ef6dba11959ddf2f95b115f9822958709737f7965ea861beef776480b64d6065276b3c9c521458b06a390a04b1b6cdd0c8fdc580a765f6ef1a1db6339e95f5ecef4bd9f01eda82ae78699efe1d7bf53a77418e0e4d937fd8aa23db4f0317c5462e8526758ecc3b19dd0a4db33aa448e9b798c23262626df7b1b3673a731cf11200874745a676b262ca2ac7749919dc97ec66836d8a01ecf8f2a80a272c44ab0af2b3b92cf5edb523ae3fdd32036296292c8f3d0f586b209f05df5f4cf8b24bf142cb99d0276b4845c3b0df8c0366c7e789e1810ea9f66b6a1fb15246ae4cec47c68f7550d657bbeab4ecd0dd33f6491d9ddd2f02e8db7c49f2db1cbf8eefce8f6a66b890ef943f651da58c513ee0c2815527a919709575f7283f6550b3b9203ef11820f5595a5b3c4283e42b1bba8d3268cca5406027bf6e7b3be39041360512173c693cd67d50a73f7bf7061a74e281ec6971b5a4f92b2cbe98856344a4bd5ab1b249a48a83ed4b71dc4542c9e19dd76495b65965708ddba5cd669406cc40bdfd4d0cbd76b88edd8a3eff3739b2fc80202bf42a831f5e9301d385c83ae5438af7f06d5a2d75bc4f254637c191e58111bc909cc07907a16e05324801d935578dc2160fff47646218cc6d26c584b1986236ed179913a8dce864f5b0884533f24c384d3318410b57d690b53aa195a503a71dbf7bf034b0bf11007f9e7dfe7867f94b68d74b1b625bc6418e4d80c59d97b5f1b75168b3c3738e4e9db8f64729194a39298b1c4254ef96a29091a6cd1085cac6dff0913f485edaa2b03b405fd060d7cf98f1ceff7d3fe037c7ea385ddac24161adabfc6567e3abe16bc61cc0bea5c1ffa68b07438428c0edc492178cad255492b958984cfc32dcc2d65cfb802a46b5429122087dbe30f804afd2184ad49d19abc2ddb4136d97a8eb40729dcd2f9febdbfa2c130505bdd6fc90d19334201fcadc75febafd9d4e667300953ad9572bbf96e3162b9ca4217e7852f582a6122f1f2694587261b55c13cc33a7a9e275d3a8f98e22ce1fc60b97133c6a599211cbeeb2cbaabd2a3e045a7eaaec66e630a0066ad6dc71ede9d46d40eda191d08491947878782fb63bf1519590db4643018eea819b8778c3fc09473f1e29cc5d0f10933bca282502bdbeff4804e74fe3b9685c5a4c30c6f8fb2313b7739d6f36a8fdfea4fe9bda9a6bb732bb447779281c6a2cb82a3e9b9094ccf1516dccf4fd83300ae9a8c00bacc97b40f0532545d0bcec166cc3aea1f2a8288560a70178a60d6cbf71e7e192303d2cbc23e840234e4fe6b44614ffa4217414d714d2468d02bfb18c454dafd10c20226c6f82042637f18ac17d162a894eeae8b032b8435f2c672e90455d4c7b9c2a7fc74bdee6fc4ef6d02c5c3351cf2ae082e642bb6ad15ceef5f3d4edb8b5dd7e591d7a98f4953ee5acc3df1015c822e68d39a0b66c7e5c77526c96f7a745898f57e9af98ef7ac7381263ba8877bf941844cdcebc665ff7db73c5c7a9249b11a0d47e3cffa66ef05f5b48d06ed279306a845fb482a67ce4f760860bd64c7577b81c238345e18bd7aea239577c49a74cf621f8c108d53d06cfd25be40992f25f04230b9f0a64041e06dd792474b502508c502de191f9f2665677b2f65d64edea4172db359bf7615916e52c4873b6e10f701d64741e20ae0e10814851f211651c151ff632daef073bb871b132d044f35524e11020f19980c35d562d8ad5be778581c7bb969fa3d379632c71317765ca39dd1284772de731d0ec008bef29e7653cb2896e36c5593800fccac1fdf100bdbb8b4555ae4c2c38c54ea07949dddb1365714d003a35f135c58826e94fbd2333e9ab0dc04c951b959ce657390802fad964e02c10f1666648c5db846d53fa6734612d47e7aaa7494880cc3e0e048b2c0cb734b502fa90f99cbd84fdcb6cd8482a6f5c155d0134d7c21079331ab1dfabffd33e57c7899c4f284e85ba53e76b8266ee585b5229b8d6b1032eaa19334c99c7c00f8ba822c8d1edabceb2d1ff27245dd90d653a5ec30b3e0a47059a2ad45e515cb6a2d8b8fb8748ba684d3972908da209e9067163ffcfec9a7bb36b59f2dbf1bcd075e16346477a4daf73b2f13977a12fbe072862a81859e0e622ae59131995f76689467cc7412571b7905690eede18e941899e407d525be7c289100f9dc20cddedf7b4e7b262643a50102d8f64671a0e5e318fb88d851dacf4187c469c28bf5e6972599f33915a8c6d02a36c59d225c9e7d67edc6c47c337cbdf595b0ca034a2ca3ab280af3c782e2d801d2e2a535ef3346e55c9570f46040ff194c3041dd1a9b745c4f5f0bfaf0a22eceda3298f300827fc1683effc4703b25b71fd1c06a407c2c69851c017c7106e678a7815c5da22446f302ad935c6d51c44bea83bacac05e530e880404ed2dcac806d06648b9b478ebf73d19e288e089cc421430592ecb62ce4957bc7f3edf377e4d7d01f052c7e1cfe57836d48bdd0c5526a10561761f292993cc45a096160c6126b121004190604cafd549d655f4602fff258b243fa2e0947cc793f848e046973bbe054912731cefe18a6814325c1808d9af34debfc9bc609d81f6c510e80c96549f3ac56629c70fdf977766562469cf8f1dd53cf1ee843560d34259448cff29dcd4a5bca5bbff82fe8feacd801c6de96c9eaf93dc8c03034a89bba9cd4ce3af93141e648078cb777826a01864c95616be4f0ae02e4202448ed8cea38b222882fbf7c645077c14fba713f9b0898834e7c7c0594127d1ee75759d12465e35bd2d7a186e0660c082b42322d68025f5c1fc7323cb2546ec9af46390020b67713b2f0bb9cc57c8135018f1e5e5288f70c9d81182479e6c53bf9b52120654ae47c8397518144a3f07f57dce80fcf8813b876503d4f706150dfb8ed83e8dbe62fb7834c7292e6644dd3347abbbc391c2f09c7c4ddbebc465df7a7b0616efdfb80d535437ec47aef0bba92fe6c7037c641e4b367ce6d0d324dc915b76ab0c8abe719d6f399d0bb7ca85071e1a68a86718c0b4912ad6b1c68a849b7ad079b51110261d70c263e52133c16f1bffd2610d849d8d6b73fdd7aa5a660ff0116b5fb6c12b9a804c84ed2c3ccdbf6931559c4bd708df1d18acc1c98f3320bf23b106c1336c6135baa9668f305b18d4d10b0d06a69f34d779aa5a4c21fb34de04832dd071c82390d7a6bbbe25c86c5b5ca28fc77ba396f34fdc7936974440b99d0de662999657417f92dea4419199b39effa662c2ff0b1323f8d2de0b9d5a0405d284e9254c038d36691cb0bb8df8f2ccf121159fecc7bb48f7825c31a6ac7d9f683a0271f96ee9f94fcb3d8c47af60f33cea7abcc46379f53d4ebdce1ae43dfb2c689a93707f71e89de6126485294031c082617e1ea19d94c4c14a59ab1a83e5ad61f1485e57f04f2f1fc339a6737c05388de86e282ef720f641a4eaf0220d9df69872f69134e20aadc23ed32175ee8888d2b6db2bfa299e22c0de1bc10320"}, &(0x7f00000ae000-0x4)=0x1008) 2018/01/19 10:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getpeername(r0, &(0x7f0000fa7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e9e000-0x4)=0x32) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000d1000-0x25)=""/37) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x1ff, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/19 10:31:09 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf7000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x586c)={0x586c, 0x3e, 0x20a, 0x0, 0x2, {0x1f, 0x0, 0x0}, [@nested={0x1324, 0x7, 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@binary="ef1afc4256492858332d7fca4711873361fd00688d65995b671f84d7cb2df898fad528dcde1a03e7c8ad863d4ccee546faab9ac3bb27ba8b8fc823c23b67c4dc2903292dd7bf8fed48313b7f43b682224b9bc76816a8a8e110ca825756984757a98188b0949c8fa56f61d77f1c979c5a35f14a4e169c76bddfcd4220e7681034f37ec74f2b176552a0f236605fd4291b1661791fc1747c81cf2d611a34d0cec3af77a1df084ea47215a2ba79fde031f438416776917a7dca075e921466cb9a10fb8a1835"}, @generic="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@nested={0x174, 0x70, [@generic="14e429175ee26ccd7173b8090becf15cb61569982237a2f98c9b40ea031a80809ef823679b463dedd7fe0e2046c4acb8264aa4325a6e77cc7dd0b5e7fed143d815b45e5b1e4322947280f53bdea212318a6b6fbe3441c429ad6699302164238ce9720dc6eeaacdd25ac33501218350f2d720780887d78fb364083e4a73", @generic="d697c092699894ed9da627d65df469051a1de23156e6b6ec2ebc9dd58756e0462cb331b3add3715e19be8fff9dd8c3a02dda8f3ba5d753268e674fbf4882f013bbed07e4783403014cbad9bc9fd201467a7eaf992def4f3c545f27ff071fa400a255b303335019914b58d0b7e7116ffb471d3b0f38276bf95ca12e69b7ad36a02315f8ce160d9191f4a344a044210341dcb515cf73630fa9e532b344de9938f24b625994e4a0b05c2a99f23eb27aa609d43ffa004b56ff512aeecb0a2abf77187153f877da89b153e75c0977b14caa053fce62d5869352f5ef75340665c997fc0e5ce4456cb9dec5202fd3ff824ac13ff0b165"]}, @generic="06c5602c97aa8bd768d46ba8cd1facc4262b747c2c91b574815f81f059a45295067e045dfda7f2aca7dd14740add0f9237b9d942df8c116639872aae3757a9ae91b7c45cfe67d72aafb5e2edd574effdcf26c3904b404f03c7804b356d752c8fc2bdc6f041fef7da03f1e3a8333f44ee5cb5607f676a1c34b9fd9e12c0b50729c0a876c60c9de2d5f56063e5dee5d2fc861b7b5a7dc8cb9bb8c0fd9936c84fd4abe8c8d8e58d3f1a40fba8b8bfc5ad9b21a1d1a29fb0eecbee102fc2b522f0b5259592f6954a", @generic="476c81f7099ab388f159b80cd0d205cd9676d75c4270f24081e4bc0c7b009fcabfe968e6c1b8f360c369a87f3ff256254d1177f5067c0eb36a60601ad71903ca60381319015e3db4ddc36f4cde"]}, 0x586c}, 0x1, 0x0, 0x0, 0x20000081}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r2, &(0x7f0000fc8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000366000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000087000-0x4)=0x0) rt_sigqueueinfo(r5, 0x11, &(0x7f0000985000-0x10)={0x13, 0x28, 0x1, 0xa3}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00002cc000)={0xa1c9, 0x8, 0xc274, 0xacb6, 0x83, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a8c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000563000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f00008bd000-0x38)={&(0x7f000060f000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000a0a000)={&(0x7f00005aa000-0x9c)=@delneigh={0x9c, 0x1d, 0x400, 0x6, 0x0, {0x1f, 0x0, 0x0, r3, 0x80, 0x88, 0x0}, [@NDA_CACHEINFO={0x14, 0x3, {0x0, 0x5, 0x4, 0x4f}}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_IFINDEX={0x8, 0x8, r6}, @NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @NDA_DST_MAC={0xc, 0x1, @random="e4eaaf29b2f3"}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x1910130, 0x5, 0x9}}, @NDA_SRC_VNI={0x8, 0xb, 0xa5b}, @NDA_PROBES={0x8, 0x4, 0x4}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x10) listen(r2, 0x40000000000005) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cdd000-0xda)={0x0, 0xd2, "e0aab8f275ea44d4e21c5137a540ddcc3900d260a4172778e76f1ec8ec06b6235a714863412c20e1c236a69a189fd755dbcf554cbb8fa91d1ace572cd6f798e1114a60130fdd3bb290d8556fedf34b30607fb4e673f34635681e11c4cdad46093de4a6e9530baa69a77e9bc1480f59fd8e254f53b79a78b2369f8f0a898d6223f36572b7d64fb460e099f2ac6e4c163f7df37ea58454946ef1b7f247dba97c4fa00e90d66a3a441c45073ef3bb8bfbf1fb3b8244a539930473c93d0f1a9e61899cea306e06bd3b2e13bce87b860eb3d05d0b"}, &(0x7f00009c4000)=0xda) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00004e7000-0xc)={r8, 0x401, 0x10}, 0xc) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) r9 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r9, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/19 10:31:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = gettid() stat(&(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f0000562000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000320000)='/dev/snd/controlC#\x00', 0x3, 0x82) stat(&(0x7f00001f6000)='./file0\x00', &(0x7f000069e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ad3000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000)=0xe8) r7 = getegid() sendmsg$unix(r1, &(0x7f0000eab000-0x38)={&(0x7f0000418000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000448000)=[{&(0x7f0000381000-0xa8)="bb8725febaa92761e6b4e84d1caa054b4135b6bc45db07893ada0e4188eed62e33d69ef6f61caccf0dded66ed0720808eb5f7ba2306529c1bb34aafc89ef4098aa89dd59fff40ca36c80704e7b53eee606215fce42c369682a0719ebfedc3b0ec02a9b4f1cbf482cc0f9ce3c524b052e5469db693a98afbb79da225a52539710fd255d4e05f58c643d83dafbafdb797e751c659378cb603ea08e255c155cfcb0e3762d616af68f68", 0xa8}, {&(0x7f0000365000)="2e2e73c1cb469a031319106d02b098cf5cc926144a65a9a4b57d9db48b72eec8f520de1211438a2ff86284404eb11d650399cb109c721bea537de6deb035219d770599a52ca759b5304bbe74dc5d39def1d261ef610894d2e38ed956e8e81c8a90bdffe1d11b7f3b9bfc2c80377c7f97102cb9ed50e9fee7ec0294db", 0x7c}, {&(0x7f0000904000)="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0x1000}, {&(0x7f0000882000)="b13b6f34172caaf3f7166a0fe960c0f40a38a8d518458740e2e405f26d8227a3bd2794394f9960226b1b760f2ea060a3effd7d839671b27f424effc1f38aa9d67a7316749ed76f9dba630d2a0778dec9f6f074d64f1e029ce6c5e1d4dcebe0eefeb0c09c13db17d476e926733e6984d60ff330856eee082d9eb362a3bd7a9a5e0957afb2bc92ce30a370b4adf4b017366a0adbf5ee05547bf47a62721216b7bcea1ac58f1d1ad2873df42d55130a45b4f620b14930eb1c5bee", 0xb9}, {&(0x7f00000e1000)="6fbbf3857e8822875c40cb4084ca0cf395841b109c709f1ccc3f744738b0384cccb44ee23d0260d36d51e96f854d5abca4977bf806ffb87a0d0635174ed215a176ecff7881be27a84f1f0965b110cb40b360ae4d687f09bb8d9b224966d15124f76367959b4cb157ad41bbe2f1f455fe470071a07c4f031380501e6e80996c6096addecb01ad1b8516bff8d3ed4a61427d7cac0e6a034f1f3537ba4a8998a0a72e808265efa3f74c6bb849d9e696c776e77d5c2444ee625fbb89a8688dabc8651e3c934a58b8dd6d71142e", 0xcb}, {&(0x7f0000074000-0xff)="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", 0xff}, {&(0x7f0000ed9000)="ee2a90edb3632d802198f8d500d4c4dfc82eac40407f93d6810165489252bb33ce731a66f95da32d00dbffad0142aedfc6667e53b67c89bf0efa7d9c59284d27b89aeb392f4ce2cd25f2569faa8a804f4023288c30bf3058001c93197d6c1e616df7b0687eca7c59c827d0803fa8b84dd861a729a4a3a18cdddf792146ab14f958ae1ad2e5dc794f0941de87cb0eac4af17d47c742134074bb31ae611839aa8b9f319b2edcb7fc3f7516222923177c12bd201d58a622462dc75546e45a5543691fe1968dd24a943221629dcda42e", 0xce}], 0x7, &(0x7f0000db4000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa0, 0x8000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r9, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x8040) r11 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000154000)={r9, r10}) sendmsg$key(r11, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00008eb000-0x4)=0x0, 0x4) write(r1, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) sendto(r12, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x20004000, 0x0, 0xfffffffffffffe5e) 2018/01/19 10:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/cuse\x00', 0x40c000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000126000-0xc)={&(0x7f000045b000)='./file0\x00', r1}, 0xc) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e4d000)=0x1) bind$alg(r0, &(0x7f00006c7000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0xffffff0b) set_robust_list(&(0x7f0000a1e000-0x18)={&(0x7f0000eda000/0x4000)=nil, 0x0, &(0x7f00005c2000/0x11000)=nil}, 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r4, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000077e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00005d4000-0x90)=[{0x81, 0x713b0de, 0x8000, 0x9, @time={0x0, 0x1c9c380}, {0x9, 0x10000000007ff}, {0x7, 0x4}, @addr={0x5, 0x9}}, {0x4, 0xfffffffffffffff7, 0xbdcc, 0x8a, @tick=0x400, {0x9, 0x2}, {0x1f, 0x8}, @result={0x2, 0xe1}}, {0x7, 0x242, 0x1ff, 0xd5bb, @time={r1, 0x989680}, {0x40, 0x1}, {0x8, 0x10000}, @note={0x8b, 0x2, 0x6, 0x2, 0x1}}], 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000f8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bad000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x200204, 0x9b) fallocate(r4, 0x0, 0x0, 0x9) write$selinux_user(r0, &(0x7f0000b60000)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'staff_u\x00'}, 0x31) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000096c000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000ab8000/0x2000)=nil, 0x2000, 0x3000008, 0x30, r0, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f000020b000)={r5, 0x1, &(0x7f0000500000)=[0x3], &(0x7f0000479000)=[0xe935, 0x8001], 0x34, 0x8, 0x5, &(0x7f0000615000)=[0x0, 0x9, 0x8, 0x0, 0x7, 0x8, 0x6, 0x9], &(0x7f0000ce4000)=[0x0, 0xd72, 0x80000000, 0x7, 0x2, 0x9, 0xffff, 0x80000001], 0x0}) sendfile(r3, r4, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:09 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00006e0000)={0x7, 0x91e, 0x8, 0x1f, 0x9, 0x4}) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 10:31:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a55000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000731000-0x50)={0x180, @tick=0x4, 0x3, {0x6, 0x1}, 0x24, 0x46660fd53428c2f3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x9) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sigaltstack(&(0x7f0000cca000/0x2000)=nil, &(0x7f0000841000)=0x0) socketpair(0x9, 0x3, 0x3ff, &(0x7f0000cfb000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00001c5000)=0xff, 0x4) recvfrom$inet(r0, &(0x7f000072e000)=""/4096, 0xc46, 0x40000003, &(0x7f0000524000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcda) write$tun(r1, &(0x7f0000533000)=@pi={0x0, 0x8914, @ipv6={0x6, 0x6, "6f2ba8", 0x60, 0xbf, 0x4c39, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xb7, 0x0, 0x3ff, 0x5, 0x0, 0x101, 0x0}], @udp={0x1, 0x0, 0x58, 0x0, "4b3697aac0d89be6b35d9dc30bc7e7d61332dfc8e3fbcf5e00bc344d01107bad909f89984546b7d757b79bb757f371a302f2c478a9befb9e910979f07459004c15d397adc4829586bc9b0221ea8c9869"}}}}, 0x8c) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x7)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000611000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1b, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, 0x1000, 0x0, 0x1000000000000, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000062e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000254000-0xc)={&(0x7f000077b000)=[0x0, 0x0, 0x0, 0x0], 0x4}) r5 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f00000e9000-0x8)={0x2, 0x0, []}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000539000)={0x7, &(0x7f0000923000-0x38)=[{0x8, 0x2d, 0x100000000, 0x7f}, {0x7, 0x100000000, 0x7, 0x1000000000000}, {0x1, 0xfffffffffffffff8, 0x1, 0x9}, {0x2, 0x1, 0xffffffff80000000, 0xb2}, {0x2, 0x1, 0x2, 0x81}, {0x7c, 0xe168400000000000, 0x200, 0x100000001}, {0x3ff, 0x30000000000000, 0x0, 0x1}]}) syz_open_procfs(r3, &(0x7f000040f000-0x9)='net/udp6\x00') 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r1, 0xffffffffffffffff, &(0x7f0000108000-0x8)=0x0, 0xcbf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4e000)="a1a02fda229fdf28d27f55efa425f86d5125664348ea06ea3370c118c33af063a960baedb53fa6a42b4b0e5ee719b8af732a24be6e8e90c051e0c881ee1f3c99831055d1b14b2cdf0164a6e12fa2583371e4de", 0x53) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200, 0x0}}]}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() modify_ldt$write2(0x11, &(0x7f00005ab000)={0xff30, 0x0, 0x400, 0x0, 0x8, 0x3, 0x0, 0x9, 0x0, 0x1}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000551000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000083a000-0x4)=0x0) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d5000-0xc)='/dev/autofs\x00', 0x181000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000792000)={0x10000, 0x78, 0x4040000000000000, 0x104}) 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmdt(0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000877000-0x20)={0x10, 0x18, [0x100000000, 0xffffffffffffffc0, 0x5, 0x3a, 0x20, 0x9]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000484000)=0x1, 0x4) add_key$user(&(0x7f0000f5e000)='user\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ba000-0xff)="", 0x0, 0xfffffffffffffffc) r2 = socket(0x1a, 0x3, 0xffffffff) sendto$inet6(r2, &(0x7f0000fe9000)="356a3ba42d59c4b27e4b206d2404132ca126f31c4981289c28e56e31bc2df5ac88c9e8433b5800a2e6dfc5c19899a913a5dc4ebcd11e2ee1b995c95f452d9d51c0f728fa90301fe57c24d9c46a9ef5334947aaa82c71ff9f9852e3906821fb841a2404a84aad1a97c581b07b26f341736f309614bf63946e9b8815", 0x7b, 0x800, &(0x7f000056d000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2897}, 0x1c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b97000-0xc)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e2c000-0x6)={0x1, [0x0]}, &(0x7f0000fcd000-0x4)=0x6) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000638000-0x2)=0x34, &(0x7f0000581000)=0x2) keyctl$setperm(0x5, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000005c000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00005a5000-0x4)=0x0, &(0x7f0000155000-0x4)=0x4) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000097e000)=0x0, &(0x7f0000067000)=0x4) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00006b6000-0xab)=""/171) r5 = request_key(&(0x7f0000be7000-0xa)='blacklist\x00', &(0x7f000075d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ca000-0x5)='user\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00002e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd4000-0x40)="532ab7a448cc3aa777c04a36f545bc7128599216d566c9055d7925fa8f5d1b37a450b143b70c10ea188f2e259d7f77189c69365f5c9de21f10a43193be5f8a26", 0x40, r5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00002fb000)=0x4f2) ioctl$sock_bt_hci(r2, 0x400448e4, &(0x7f00007cd000)="7160f02064be3400511a66066a80e4560328956d4a913c8126eac2434bc26bc756647e2b538c11705fcb6960761685ed33c3497c9365c7dd2b74b94ad10ec89e87086268120ac24d389dfdb5bd3006e5159014149dc839f36c20a8de6af15c0042c0eab2d31bae433ce6c02c1749e0d2d27be2648662ff2e015ee270e6fa45") 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00001b0000)="ebff00be09507d001d", 0x0, 0x0, &(0x7f0000efc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000789000)='./control\x00', 0x200, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) r3 = msgget$private(0x0, 0x680) msgrcv(r3, &(0x7f00003ef000)={0x0, ""/210}, 0xda, 0x0, 0x1000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00009ce000)={{&(0x7f000064f000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r5 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006b9000-0x4)=0x2, 0x4) mknod$loop(&(0x7f00008d1000-0xa)='./control\x00', 0x0, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2b000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000058f000)='./file0\x00', 0x21) creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b0000-0xf)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000d98000)=0x4) getsockname$llc(r0, &(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b9000-0x4)=0x10) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e10000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00009e0000)={0x80, 0x6, 0x7f, 0x9, 0x7, 0x1ee, 0x10000000000, 0x7048, 0x8000, 0x81, 0x3, 0x9}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000024e000-0x4)=r0, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000bc2000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aca000)='/dev/amidi#\x00', 0x107800000000000, 0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fb6000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00006a5000-0x4)=0xc) recvfrom(r0, &(0x7f00005cf000-0xa9)=""/169, 0xa9, 0x40010002, &(0x7f0000a61000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r2, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000f10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000345000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000907000)=0xc) fchown(r2, r3, r4) 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000914000)='/dev/usbmon#\x00', 0x7f, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f21000-0x8)={0x0, 0x800000000003}, &(0x7f0000f11000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000058d000-0x8)={r1, 0x5}, &(0x7f000010a000-0x4)=0x8) read$eventfd(r0, &(0x7f0000a74000)=0x0, 0x8) 2018/01/19 10:31:10 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/85, 0x55}], 0x3, &(0x7f0000002000)=[{&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000002000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000)=""/14, 0xe}], 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000-0x18)={0x2, [0x52, 0x2]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0x4)={r1, r2, r3}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3000008) fcntl$getown(r0, 0x9) prctl$getreaper(0x28, &(0x7f0000001000)=0x0) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xfe45) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x444000, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000bc000-0x110)={{0x2, 0x0, 0x8, 0x1, "b89cdc55235b293680b2aafa2b27e584915d1da694e940e72da55c3563b2f3f0aecb4d1d9d3bdf7e6f5cda71", 0x3}, 0x0, 0x0, 0x98, r2, 0x7, 0x7, "351fbf7e473c2b16aaf129ff01870ccc930faef6d4faaf7b737b53e2c0be1559b540654ebe56b456c79b389c2d102df0dc2d80f82f217f1fbee97f7cabc379db", &(0x7f000003d000-0x11)='/dev/vga_arbiter\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6214, 0x1, 0x1f, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000bc000-0x18)=@generic={0x8, 0x3, 0xfffffffffffffff8}) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000080000)={&(0x7f00000ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000ba000)=[{&(0x7f00000ba000)="2f3105ace4928721c37d09a6f0ac6ea6734f02843525295c509c04e0a775ff385924c79c46f51dec5dd92a4970b06b0bd9a62c6bdd04539fcc51c00d9e9f321364575d8fdecc8f79769de65101e31787b5b23e77780004a114780cfd8c6576b5d30b3a6a19ee3300fda4e101ec8d2dc89ff7fc99dc13f373f64ab274e3d35f5075ec073be11813a3eaf753fd882ea37b", 0x90}, {&(0x7f00000bb000-0xaa)="25b05c929033d009798f72b01a6b154081bd6195b84b9a3ef49318a3e91c5db4b4ce518a6655fa84a594e7266e1c1a304c36656d9dd4255b5810106710818c4ce6a5ce0b69c9123cfaa91b7aab3ebf109ce8e4a08c5f63324463ad9796db12b338f56863bedc89906aa42697cd1232b2be37fa008f515033107a438c632cb820273f104fec5e36caa38ae237f647fbeb4c0d0ab69c6addff895f34c5e5f545696ee895cddb29c83b7833", 0xaa}, {&(0x7f00000ba000)="c1fdd3999d037d9e087920973cae17df4fe896d85f4b7c6a7dc7d93f5af8a7f2c05b340d80a2b442cbe7f54b376ec66cfdd3c16d73f254ca2e1363823444aeab67fa3d2dca8df91513acf7ec60aeb3a0e5ff5064f1122287e21d970acb08c5b216a54f1487f48980671d59dbea998f958d3f7b553ddfbd29cc8877c656c1bdd842d42841527b9b491c7ddd0a0c28e59e06ab45948558c5f1ac31b4066db38e33c17ce8808d5a13c1b0550671f1896cbc207489ae8393ed3f82400a3c37bd91b69d25354a5724ba576f4039", 0xcb}], 0x3, 0x0, 0x0, 0x4004}, 0x24008001) 2018/01/19 10:31:10 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x1000) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1a, 0x5, 0x7, &(0x7f00009ac000-0x8)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$mouse(&(0x7f0000822000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8802) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = accept4$inet6(r0, &(0x7f00000f4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dad000)=0x1c, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d79000-0x83)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000417000-0x4)=0xc) r4 = semget$private(0x0, 0x4, 0x201) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000aad000-0x7d)=""/125) process_vm_readv(r3, &(0x7f0000d7f000)=[{&(0x7f00000a6000)=""/175, 0xaf}, {&(0x7f0000414000)=""/54, 0x36}, {&(0x7f00003c6000)=""/248, 0xf8}, {&(0x7f0000213000-0x51)=""/81, 0x51}, {&(0x7f0000c00000)=""/4096, 0x1000}], 0x5, &(0x7f0000df5000-0x90)=[{&(0x7f0000630000-0x5)=""/5, 0x5}, {&(0x7f0000b13000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e7000)=""/168, 0xa8}, {&(0x7f00009c0000-0x6b)=""/107, 0x6b}, {&(0x7f000088b000-0x1f)=""/31, 0x1f}, {&(0x7f00005b7000-0x4d)=""/77, 0x4d}, {&(0x7f00009cc000-0xb6)=""/182, 0xb6}, {&(0x7f00007c7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e0d000-0x6e)=""/110, 0x6e}], 0x9, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000539000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000e96000+0x2e)=0xc) execveat(r2, &(0x7f0000206000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) kcmp(r3, r3, 0x1, r1, r2) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065f000)="8776ce9a320683ec3558ba17085815c6ab", 0x11) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000f9f000)='/dev/vcs#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d93000-0x20)={0x5, 0x6, 0xa2f461d07e4cf711, 0x20, 0x4, 0x7f, 0x7c2d, 0x1, 0x0}, &(0x7f0000f2d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004ab000-0x6)={r3, 0x7f}, &(0x7f0000249000-0x4)=0x6) setresuid(r0, r0, r1) 2018/01/19 10:31:10 executing program 1: r0 = socket(0x10000000010, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a8d000)='/dev/snd/pcmC#D#c\x00', 0x1a5, 0x2a0000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000023b000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000528000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r5, 0xffffffff) write$sndseq(r1, &(0x7f0000000000)=[{0x80000000, 0x4, 0x7ff, 0x87, @tick=0x86b, {0x8001, 0x53}, {0x8000, 0x7fff}, @raw32={[0xffffffffffff3205, 0x0, 0x6]}}, {0xfffffffffffffffa, 0x8, 0x3f, 0x8, @tick=0xa40, {0x4, 0x9}, {0xfff, 0x110509ca}, @time=@time={r3, r4+30000000}}, {0x4, 0x8, 0x10001, 0x2, @tick=0x101, {0x8000, 0x9}, {0x80, 0x7}, @addr={0x3, 0x80000000}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x202) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) inotify_rm_watch(r1, r6) write(r0, &(0x7f0000c00000)="7df2d94d768459ddf773153bd844dba9f116e7c10f85cce6706bafb39bc8c2ace9262d9acc14ae0f89d7a84999cdb87bdbf7d58fcc4bea6a64c9bd35aa231ef4faa18aed1594790af48c2e4290d7c314ad20802cca64cdf0afa86220e52177acd86335efa953765b26be2ea7269b482113fd9f660090f2e5b6f6b0cc291031d29c5ba8785f8898841bab773da2ba6b9ed4767f8608", 0x95) shmctl$SHM_LOCK(r2, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/133, 0x85, 0x10100, &(0x7f0000002000-0x14)={0x11, 0xff, r7, 0x1, 0xa6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00000b5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x3, 0x0, &(0x7f0000592000)={0x77359400, r0}, &(0x7f0000931000)={0x0, 0x0}) r2 = memfd_create(&(0x7f00008bc000+0x108)='#,\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000b4000-0x8)={0x0, 0x9}, &(0x7f0000f80000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000588000)={r3, 0x2, 0x3, 0x1}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000cd1000)=0x107, 0x0) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008ee000)=@generic="b8b4ff1e44e871d76a06a71b586c68cf") 2018/01/19 10:31:10 executing program 2: prctl$intptr(0x1f, 0x453) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0xfffffffffffffe6f) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000035000-0x4f)="63544f001c65c355", 0x8}], 0x1) recvfrom(r1, &(0x7f0000ec6000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000db4000-0xc)='/dev/amidi#\x00', 0xff, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000709000-0x18)={0x0, 0x5, 0x4, &(0x7f00006a8000)=0x0}) 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dce000-0x48)={0x9, 0x9, &(0x7f0000660000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x7}, [@alu={0x4, 0x100000000, 0xf, 0x2, 0x0, 0x0, 0x1}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x7, 0x0, 0x2, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e1000)='syzkaller\x00', 0x4, 0x0, &(0x7f0000ee8000)=""/0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f8000)={r1, 0x50, &(0x7f0000db1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fd3000)=0x8, 0x4) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000dfa000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0xfffffffffffffffe, &(0x7f0000fd4000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgrp(r1) rt_tgsigqueueinfo(r3, r0, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, {0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x1}, 0x4, [0x6, 0x1ff, 0xfffffffffffffeff, 0x3f800000, 0xe4ac, 0x8, 0xfffffffffffffc01, 0xe56]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f0b000)=0x0, 0x4) getsockname$netrom(r2, &(0x7f0000f34000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dc5000)=0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005ae000)={r1, r2}) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xffffffffffff2bb4) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000a42000)="0d26fa4389d83add4adae645fe0b351db20afbae5976efd0390de1ca7a4b") recvmsg$kcm(r2, &(0x7f00000a8000)={&(0x7f000094e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000914000)=[{&(0x7f0000e32000-0xda)=""/218, 0xda}, {&(0x7f0000c1e000-0x10)=""/143, 0x8f}], 0x2, &(0x7f00004f3000-0xf9)=""/249, 0xf9, 0x6}, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d0a000)=0x0) time(&(0x7f00000cf000-0x8)=0x0) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfe3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) write$eventfd(r1, &(0x7f000089c000)=0x0, 0x8) connect$pppoe(r1, &(0x7f00000ed000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x2d)="") 2018/01/19 10:31:10 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000001000-0x10)={&(0x7f0000d07000)=""/144, 0x90}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x84000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r1, &(0x7f0000009000-0x6b)="e6fc8d83f4d32de9eebb811df21150a0ac178fcbfbbc21acbb760e541604fabeee1f602fb176e9fd202ef9f4ba3e80fb356312f9cfd64b1abda3dac835fcc19199eb088dceafebaeb801d4b9783050693a7ad7c19530611c8b20b57a6ca89edabcb0022082eea4d1d45596", &(0x7f0000009000)=""/130}, 0x18) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000003000)={r2, 0x6, 0x9, "bb3700acd0"}) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000000a000-0x10c)={0x800, 0x100008, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000000a000)=""/52) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) r6 = dup3(r2, r2, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r2, &(0x7f000000a000)={0x8, 0x0}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000003000)={0x8, 0x9, 0x0, 0x2, 0x1000}) sendmsg$can_bcm(r2, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r4, r5/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e3c000)='/dev/vcs#\x00', 0x401, 0x8280) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a6b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000091a000)={{0x7fff, 0x4, 0x3, 0x7ffd, "2bbe5c1fc1bfe02d07774524968ae9d1f623acc4031911e7d9844b29507a0d7136a3ecf2c3f5d57efc682bca", 0x7f}, 0x0, 0x0, 0x7, r2, 0x1, 0x27d8, "04034f53f14db79def59d84299926749133a36cbfc134db5ddae5714c4b1297f13d826712c1e9acd99ac3440830ce7a8b060bd3fb5ea61144ef19e2d2eab64a2", &(0x7f0000a41000-0x8)='cgroup%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7, 0x6, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x406, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000005a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000f6f000)={0x401, 0x5, 0x1}) syz_open_dev$sndctrl(&(0x7f000078c000)='/dev/snd/controlC#\x00', 0x0, 0x6000) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) [ 89.129676] PPPIOCDETACH file->f_count=2 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r5, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000a4c000-0x110)={{0x5, 0x5, 0x8, 0x0, "90b4cd0bc8048c22d8ce5f58893319d5823c4df9db875b46e818641c0b562fe995ecaf4b01b70682cbe8deaf", 0x7f}, 0x0, 0x0, 0x2, r2, 0x1000, 0x2, "72e42f9c4f4fa333cbd7782408ca300d69274a0082bfba9419cadb3a00d7002c928457f47f3f4535ed26642f3a2150bf07bfe752d8bd5104d10bd405b95b2f64", &(0x7f0000741000)=',trusted{!\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x5, 0xfffffffffffffff8, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 89.171650] QAT: Invalid ioctl 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000430000)=0x0, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000021000-0xc)={@rand_addr=0x6, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000771000)=0x5, 0x4) socketpair(0x17, 0xb, 0x10a5, &(0x7f0000daf000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000073d000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000b1000-0x4)=0x0, &(0x7f00003ae000)=0x4) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x1, 0x52}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000221000)={0x0, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000061000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) [ 89.195796] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 89.229364] PPPIOCDETACH file->f_count=2 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc13474ccd1e688) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000)={0x1000, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3733bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b795a2f708d68ea976074a2c63a6d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b1e9ff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000884000)='smaps\x00') close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e47000-0x30)=[{0x4, 0x2}, {0x0, 0x0}, {0x2, 0x3}, {0x8, 0x1000}, {0xe, 0x200}, {0x2, 0x7}], 0x6) [ 89.259632] QAT: Invalid ioctl 2018/01/19 10:31:10 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000038000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r2 = memfd_create(&(0x7f0000644000-0x1a)='vboxnet0%ppp1vmnet0user%:\x00', 0x2) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008e2000-0x8)={0x0, 0x7, 0xfffffffffffffffd}, &(0x7f0000302000-0x4)=0x8) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008e2000-0x8)={r3, 0x401}, 0x8) 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00001d2000)='./file0/file0\x00', &(0x7f000022c000-0x8)='./file0\x00', &(0x7f0000548000-0x7)='autofs\x00', 0x9afc5985e2b77e57, &(0x7f0000b13000)="4d730a93cab97f347b2abca9ecdba95724") mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) writev(r0, &(0x7f000061d000-0x70)=[{&(0x7f0000680000-0x1000)="30aa02d2dc7e64281d2950425226afff1fb9f213dcd76de238723d54c793c2f51b4b2ae5d3bcb7fc45c2f21a13dd36b39c5b95f174e35eb3ac6d3c437c8af3568e74aa150152dfc8c9b5a9f5d3d79aac39dd50e38e840efe6d400fe5eaea5406d0943a93eb8b248bf7dc298be83e966d9a402748803e7c17004ff68ac4b8faae7c93232a0f9a1cb396152d29f3a102f028ba9374c41b04844af8c0e8827d5aec68279e3929d09d30bc07dc29b0d1af57bcf1a00a70e5d0a29276830e9ef3218ffb8f085629fe5975e2187d49f1d09d39bb2cfc0fa06f894c6b7506eeb80d6daf130080605fb02fb27396c6a6f6214457ab43728a06670d85afaa87a746c147a10afa789f0c6af9e74844e9169442805f725583084c8acdf1f28773e7fa868228f9e6fdd258c108f2c18632bfffde6d823a657011cfad01a0718cde6a873b5d5c8cb33ba9682f22ecff7b919bcbd32df9ee33b466e76854cb28a0683e63cefd965b6afb82ec5c27e408562ef2f1e4b17327899b24fff4d13f04c5f1a3594491ce5aad39434ec4d7a5121df8fca6c91511ba34a4ca32992120bd403e7d354016f99d040f8f4da853e533c6bc374f170b600337cf8bd8b92c3e259236b3cee0513356e168e57bfa29c4a079213ce79a18c7cd473f95bd9929ac767355398ee90690b24ce5b735e8b0b5cc2602bf12c9afecd1edbc2faa0d9b47c7d8bfb744f55be71adf2891bc75ce89084428fcb1e11eab0bfa64ba299f0a697fcdf19235d8a4be829c5e2ed3a050b6519ce9cb4a42e79acaea5fd7c338f1f0850de1304a40d376019d394cd25d690aae26b35cc171a55d6514c99d0112c1ab6052bb8ef7addd5ea4f00590e44b9072f579e3ba6413ce1d504e7dd85a593f605645aaf685b4dacdbe526e6fe0b6f11701f6df04808ff72e29ef9eae26ad7883134f6174869a1fa485644aa61d1161ebd667351154d0ed4fd7ede89e145ca6c02642aba722a41edcf43dcabb17fd44241a4f1e1ef1654deb737d2ae823f71129139604e6f5e148955af0714e2fda4cbfc2a49c48db91da2e4a45c1a9d33a6cfaae8d0f853c6cb518146f27e600483e574ea3017088f44c17d9bbe998768c1761008c53c7f0d371193b14508eb98315ec82fd17e263d21160ea7eacff9d5cedbb2c578aa2d8b8f2fa9a4b4abf87f3ea65874bb4d7518e987fba74283fb3e0e318b435cdf91e0813af58deb3d608fbf909ef49684fd0780d50b327f9521bb23d83f96860dd41e73bc7034e20d699624c00e68905aad5f23615322e643d1ce25762a3df616740ddec84e1659806dd499a77fea5ea2c47b4930dd839ca320f72dd8a8b3ea599e0526649bad270d5fa3c41af1655359d8bd41746659061caafe83c49ea0cf277638334a899adc178adfa9d24470c93aaaf0bf202caffbba4e851fa0a000021d289f18a78335ad40f5126209fc16bc55e9c48ccb94fe3fb009f2d8664ea8556d050da27a3f941a06593a050b7da21c83a61099a3e607aa90d27e2308c60d737a5cc6a63c3adcf36e2e74e12bae22f179d6b87a5c3e7577bf5cc223ab13d4702f9ccad76b25ee305e4b48269eb5ddd317fda3cb41ea9bc99dd76136579d7e0dc9e2775368fec1256ccf36c688e20e333ab20288106b26325e40e8b53d10ec7b94feaa86937b26b7a369b85ec0589563b22d8e53a5198ab039a199ef4fac9ba33e2da251338fedecaaf7d9fe4d2036ff90aadae6fb69738aaca2e3a9c98f5c04bba5165a1d699d3ff4280a0ff3d3fca1173075bb25e97375be825257eb073a8801a44cfaf786715a6d8b6493cd071351276a2764162661bf8e96bf8e646e26d12e803bb25c1f6199e12fde451a1b308a448369ec69a21242ac45da5c9644edf08be1caa9ff52fd2c9d9e874a2f230fd201236a698ae096e79091d5449c148f1b45409219fb9330f3d7b3d0b7a89553fb78bed19c44f6e487c7b70cce36a77b0a422524b55ef33fa4b52618bffe777eec3407139d5210e9911f429e02895e6aa850c6412221c51fd22add8f8f0da1dc29f0bde832723abdaaa2e167e9ea13a564f5a2aeb95932f4c820b9613a8e4443209045ae875c660f830e661bb23de3b634c3af1e8767305b80e442d7a3b8321fa6b21ad877bd405fd111c25d803a31ca0315250f3df94c3303e3931bf9d7c565dd5c8cfd8dd88b13147b54b93d3c80e17cff2c908bffc34d6f0f325ada7fd9c170a9ebc1b018b5258e34efb392d3caea67f08cc6a465f48e29cd8befac91170e28ab7ca0fac69f4ea76b12be27ea2f351cfa904c11ecb08de7eca303df30b2c0d50509cd6daef9d2e0fdda8c36f640fac10086614bcbe910ead0f1bc184be8b40ea062bed8ab669dd087335911760beae9390aad4fd82f1447cf8423c9b0ac4fd48f09309d60a74ccf2efcf12aa2e221fbc6bb854358606b0bf5fb0806afb7f6cd52a96de0a3f4fc82af81efb8c7fc520d03179917762d9b6c42352ca4943c16f0e6d6373ef28d72a9d1ccf804c494bdb4956c916bf2d408033aca111de8cfa58c30a388b447840c6cb57d726ba6637893fb0ede210dc667ce0c5552f65d63708217ca039bf5734dfa01f2ec2459dbee8d25c035df19a5e519a64eefb776d06bf1986637ec9dd97a3cac2fd3cab3cbaf1fccf867987137f9ac32cfb68b3f0d805c87120462385e700c7eac31684d6783ef6540cc297d1093b410dc1fa65226db4f446a62dafdee2bbd20ab4e525d39d94fe07b0cbe2b98833b7f0e7d884475ddfc0ca37428206f16a4e994d8cfde3fc7851511133c3091ab2482ffb4a9cff6ddaaba9847da4a3ce822c2f2c94eae1ac248f2876eccd3e399b1b8b841ee2046e8860426a4eb285fbeaaaee037b5f2fee467b737f86904025f9d77515bf5b690ceae728d9f13a6b08ebae4a2b40b318e349b2edf6cd1e74c5c3d2616a800bfe98408d9a9863a970d496624280780da13a8443126517acc4104223cd9a69456697290980e47f32f697706ebf3df29e930e38126a7a42138c0ed6dcfc829ab9019a8fbacca764013845c64f0ec0cf30c207a8f7917ae042585bd8f4ed976a1420ee83dcb26f0d4dea29ec893c47ef3713c8ecbcc1b1ed8df8c07f9391057df796b5284bc8165d34d7a3ffe4e2d2667b77992d89c58b560e8be46f357ed6409729f14dc9ee27ec2360382a8ff1f36aafacac7de212be413c36b27c9248f1b1537622972abb1600a3371b420e511d9b7fa1b202190b1667d0a4ca77e3ec2b9f86232c36370f7c5691040d18e9a788c0ed7d89c9559f7d0f78411cc84b5fca953c3285b97449cc010c6e3defbbf15cf700d01f6972072c10c5822698b9b50cc9bcce1049f1a686543f83efae5ff34ee7b39042e17fd397a3ad7277cb1c10d11b7f99ecd1424af6bfbb5353d92eb4233c01f08bda40a8aeb84067b5268ba43e26a668ca282498ca39377737fcf722afdc07d208c0dfe01060a8ac3bc4517838be5c3ed3e2731f3f7acb259b8b4191cdb0bab188b2f7d2429d71b471672ce04a8657537d619ea90baedbf58cac59f8955b171068e7a1d5b0bfbd2c9c793751ec598c1c60a0c4893f6d1f1ef18586462e1684f00a219edb86f9b92c6ad232f529a2e2dd8073cc504d996ec20f191130792882829c7e884943405fabb65648e4f125c05b583572da1d21b347c449f877f3b576e85614e1ea359a3f4609587b400f3efc6e5980abdc55de96c06dd187bd306bf9aa158cbc712d1695657dc62375b2a950c07b290959c4d10fb65d25164750843462e39ebf381715338016253a99352e3b9a311975d90b582914fe17680c1d4bc7e0ed0d3b8aaf77fe48b95bca928bf5439ffb1240c35f42573f1caa838e6bd6526a76e54cee625207d9fb7887c42c87b25541427f9e3644d6b67ac175ecaf7b485efc75f3188a4d0636cd8099f063a97b0593459910e3fda9e61826b67e40236d55091c627676cd66e09e85168bc425ad3a1956eab438bbd05d2b4fb5055ca41a7c0a0a3857a65c2453314497e871105274cf656caf3566a198d546473c4fa1d16cd93a47301c595865c35692e929462b997f81d0f7ead9d15b8818a998db8fe0ae70728bc2442683603850bdb25cb68f26e04c9b39c7be1aa37e676eac35a027da89d1c886683d132c7ea884e1dd8cb7b91b57e88b3a2484716fd216979135fe5a03a320a1e9d0da50adb7cd75d6d91ad72adeb3c1dfeffb", 0xbaf}, {&(0x7f0000651000-0xf6)="5d88f5918a35806cc4667660431144ee9609a11e98c34f9fff83dd12cbb1f08d337bd7a8c2ff547b0e6defb5a83a1d08c287aa96b67bcbbd3c2e00feb9a25784e3fb7e804681a9ba87c7d9b072fbd66f9efb0fd1968cc7353f44138de89fea7d4a540346458de9761ca75346111bfa41e8d7d97e7dc4d73c3a952a7aa58617ba09115ffd365aea165612a84815d8f502585e132871b6997aa72b2af17a171ade5d78dace4f4cf5938ff88c7f131e547356e466686287289f0fe07de880a9ecb6fd7a294e070237daa42d4ffb14e18f3e4b8b9f962496bad9a6dbad34ba837ac50b96e3dc43062e94324938ce01a55fd5c242f9252327", 0xf6}, {&(0x7f0000a31000)="ef2ff7ba856f362f17d1b277f9df169bb22c3376c06d3c7880a19c6a215ba95ce7537415127cfae48d626229ac0682479ce5d145f1e087870bc12e54e03ee41a824bf66b3ec7566bd10fabdf906555d8dd95d9a0b4549d3b7df9e75620a149abdf3e07d1e908867634ff72ccaa7dd3a589b681eca5f897ff00fa5718090859d97b193f3608b744c398dd31fe823c9ac3ddae7eb20ad3ce3ac256414d2281abe4eae5370b0f", 0xa5}], 0x3) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000027000)=0x4) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fde000)='/dev/admmidi#\x00', 0x20, 0x28400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003a5000-0x4)=0x4b, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) socket$inet6(0xa, 0x0, 0x0) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000304000)={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:10 executing program 1: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) set_mempolicy(0x1, &(0x7f00005b6000-0x8)=0x1f, 0x4798) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000562000/0x2000)=nil, 0x2000}) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0xf85)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f00004be000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) r3 = epoll_create(0x5c01c62e) kcmp(r0, r1, 0x2, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002d4000/0x3000)=nil, 0x3000, 0x1, r4) r5 = syz_open_dev$sg(&(0x7f0000ce5000)='/dev/sg#\x00', 0x45, 0x100) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000905000)=0x3, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r7 = socket$alg(0x26, 0x5, 0x0) dup2(r7, r6) write$selinux_load(r5, &(0x7f00001f8000-0xd9)={0xf97cff8c, 0x8, 'SE Linux', "3dd1f49c5519fd368adf8ae8200eb124bfef897544a18b076f5b2e0fb0cdebaca366aa566bff7a7de98a64921ad0c85dc00dcbd0c5be6c5549e0e4b6e4908da78c6edb129a0e649f3b75bc2446a60c485c40ad1a3fa916960ac6b50c3599f1f2b8365db4cc6c39e07e85e969d299e7aa76b0ee47a0e2c4c071875bd47f581fffe4e0cbf1793623731f761e57e14b8e4b7ec59407b5818789f85844d917953ebef57ee78390997d85a4e8db627f4b364c2ef06fc599ddef1f8b4e7cba5b89e45faebe02c3b0380a7f42"}, 0xd9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e6a000-0x20)={r7, 0x0, 0x1, 0x8, &(0x7f0000530000)=[0x0, 0x0], 0x2}, 0x20) mlock(&(0x7f0000deb000/0x2000)=nil, 0x2000) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000767000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000ebe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x2, 0x0, 0xa9}, &(0x7f00001e1000-0x4)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000+0x963)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, r2}, &(0x7f00005e7000-0x4)=0xfffffffffffffe43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r4, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r9 = getpid() waitid(0x1, r9, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r5, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r8, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0xfffffffffffffffd, &(0x7f00006c6000-0x10)={0x0, 0x0}) r10 = fcntl$getown(r5, 0x9) syz_open_procfs(r10, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x2, r11, 0x21d) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xa)='id_legacy\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') alarm(0x9) lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000a28000-0x1a)=@known='com.apple.system.Security\x00') r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000666000-0x18)="dfe132157c4b38313090ba67cbe64e1f1e293c27e59a3a97", 0x18) [ 89.424592] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 89.446539] KCM: Hard failure on kcm_write_msgs [ 89.486557] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/19 10:31:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f00004d0000-0x5)='user\x00', &(0x7f000021d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f69000-0x83)="56a56d4c396568903459e2a63df72a595085f7c01dbdf07e44079f7df9d90e2cebf032c4d7d2ee0f75cb44c14f175f729792d127772abf8022199c0024bfed702a8f7926a99a63b0e9db5ce873b168a29e9ba945e561627b84ecc142defd543f279c9512c5d035b57f6106b0f6ccc11b65fdeaa2b9b1be9bbeb0f46c73a28a82e8b1ce", 0x83, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0xffffffff) bind$alg(r0, &(0x7f0000f3f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) bind$alg(r0, &(0x7f000027c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/19 10:31:10 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b8b000)={0x0, 0x0, 0x0}, &(0x7f0000b45000-0x4)=0xc) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bb3000-0x4)=0x0) gettid() r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000066b000)='/dev/ion\x00', 0x90480, 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/19 10:31:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) r1 = syz_open_dev$midi(&(0x7f0000910000-0xb)='/dev/midi#\x00', 0x8, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009fd000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0xee3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x10000, [0x8, 0x6, 0x2, 0x0, 0x7, 0x8, 0x800, 0x1]}, 0x5c) 2018/01/19 10:31:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) fcntl$getownex(r1, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) 2018/01/19 10:31:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000092a000-0x12)='/dev/loop-control\x00', 0x4a5c806420c610c1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) lstat(&(0x7f00001ba000)='./file0\x00', &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e21000-0x8)='./file0\x00', 0xb000, r0, r2, 0x63, 0x40000) 2018/01/19 10:31:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000481000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000695000)={"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"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00001a7000)={0x101fd, 0x0, &(0x7f0000c15000/0x2000)=nil}) 2018/01/19 10:31:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000790000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fd6000)=0x80) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ea2000)=0x0) fcntl$setown(r0, 0x8, r2) syz_open_dev$urandom(&(0x7f00008aa000-0xd)='/dev/urandom\x00', 0x0, 0x20801) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndmidi(&(0x7f0000a70000-0x12)='/dev/snd/midiC#D#\x00', 0x262, 0xc100) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000158000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b63000-0x58)={{0x0, 0xaa2}, 0x1, 0x7, 0x8001, {0x5, 0x40}, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x55ac03bf) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ion(0xffffffffffffff9c, &(0x7f0000923000)='/dev/ion\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e96000-0x4)=0x7, 0x4) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001d9000)={0xb, 0x11, &(0x7f0000f5f000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x735}, [@call={0x85, 0x0, 0x0, 0x39}, @alu={0x7, 0x149, 0x2, 0x2, 0x0, 0xfffffff8, 0xffffffffffffffff}, @alu={0x7, 0x400, 0x3, 0xa, 0x2, 0x38, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0xa)='syzkaller\x00', 0x80000001, 0xf, &(0x7f0000678000)=""/15, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 10:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e9f000-0x9)='/dev/ppp\x00', 0x4000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f00000e1000-0xc)='./file0/bus\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) 2018/01/19 10:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a65000-0xd)='/dev/binder#\x00', 0x0, 0x800) sync_file_range(r0, 0xfff, 0x99, 0x7) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000515000-0x4f)=""/79, &(0x7f0000e4b000-0x4)=0x4f) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000acb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000194000)={"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"}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000c6c000)=""/0, 0xfffffcd5) 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) close(r1) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cd3000-0xd)='/dev/usbmon#\x00', 0x20, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000062000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ab000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000708000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x9, 0x8, 0xfffffffffffffff7, 0x100}, &(0x7f00006f6000)=0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r3, &(0x7f0000108000-0x8)=0x0, 0x101) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000778000)=0x7, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 89.704014] kauditd_printk_skb: 73 callbacks suppressed [ 89.709620] audit: type=1400 audit(1516357871.058:1413): avc: denied { map } for pid=15078 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=8878 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000062b000)="04ba0a", &(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000676000)="d1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x8, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/49, 0x31, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) munlockall() 2018/01/19 10:31:11 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000113000+0xdbc)='/dev/midi#\x00', 0x4, 0x101040) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_emit_ethernet(0x36, &(0x7f0000ade000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffffffffffffff, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 10:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) write$tun(r1, &(0x7f0000aaf000)=@hdr={0x2, 0x4, 0x200, 0x4, 0x8, 0x8, @ipv6={0x4, 0x6, "1e7b5c", 0x2e8, 0x5c, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x40}]}, @routing={0x0, 0x4, 0x0, 0xb4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}]}, @routing={0x3c, 0xa, 0x1, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa5}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x98}, @jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x0}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0x40, 0x6, "b680ef", 0x2, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x400, 0x8, 0x9, 0x20, [0x9, 0x7, 0x81, 0x200]}}, @ra={0x5, 0x2, 0xce}, @ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @generic={0x9, 0x7a, "f05324a5685d98b63c5e4179bfe1b5d2de309700a5bb271621fd249fdfd176e1b65f9ce79b63f8b0e67fadc814336344c20b1d29a2b91f3295a3fc8d72e32affee190eb138d59e38ad336e829efa26ad3d40980fa5a8923cb14c2c9fdcce3b10f93e9ab9c218474a3f9e69fd346b79d9c476f91cfa69e971b75b"}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x5c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "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"}}}}}, 0x31a) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000025f000)="") 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ba8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f2e000-0x4)=0x60, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000626000-0x17)=""/54, 0x36) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000ebc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c06000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000d9a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bfb000)=@assoc_id=r4, &(0x7f000027d000)=0xfff0f3ffd86a784a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000778000-0x8)={0x0, 0x10b}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000490000)={{0x8, 0x2, 0x1, 0x6, 0x80, 0x5}, 0xfffffffffffffffc, 0x7fff, 0x2, 0x1, 0x2e3c797a, "aa16fdd1220160b3dc74eb8ac60d8ef8797818639a2f2058a800a0fa0f8ef8d062aad050b084efc08eae09b98d55124b0a2ee0ad85f94725c5aec77ebfde28e384eff2150d5a82c780b7c88a27b8adf81375b7e34e93381c4731e706ba96cb50ea8b2f8400bad606e139fa245d699898a7cb8c3e13337a9b47c71cc4e146aa52"}) r5 = syz_open_dev$mice(&(0x7f0000dfc000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x9) r7 = syz_open_dev$mouse(&(0x7f0000714000)='/dev/input/mouse#\x00', 0x9, 0x111080) sendfile(r2, r6, &(0x7f0000108000-0x8)=0x0, 0xcbf) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f000058f000)=0x0) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3506) socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$getown(0xffffffffffffffff, 0x9) shmget$private(0x0, 0x3000, 0x54000202, &(0x7f0000816000/0x3000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00000b0000-0x78)={0x5, 0x78, 0x7, 0x86, 0x1, 0x7, 0x0, 0x7fff, 0x42009, 0x8, 0x6, 0x1000, 0x28000, 0x7, 0x7ff, 0x9aa2, 0x6, 0x6, 0x6, 0x4, 0xffffffffffff0001, 0x8, 0x3f, 0x7, 0xffffffff00000001, 0xffff, 0x6, 0x3, 0x8000, 0x80000000, 0x9, 0x4, 0xec7, 0x9, 0x6, 0x0, 0x4930, 0xffffffffffffffff, 0x0, 0x74, 0x5, @perf_config_ext={0x4, 0x101}, 0x8020, 0x0, 0x7, 0x0, 0x9c9d, 0x20000000400000, 0x100, 0x0}, r0, 0xd61, r1, 0x2) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000098000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/hwrng\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006f0000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffff5357, 0x800, 0x6, 0xfffffffffffffff8, 0x4, 0x5, 0x4, 0x2, 0x1, 0x8, 0x58dc, 0x18b, 0x100000000, 0x80000000]}, &(0x7f00002ad000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00009e8000)={r3, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x33, 0x400, 0x9, 0x6, 0xec44, 0x1c, 0x9, 0x2, 0x7, 0xffffffff, 0x3, 0x9, 0x9a, 0x80000001, 0x4e1]}, &(0x7f0000cf3000-0x4)=0x108) setgroups(0x33e, &(0x7f0000865000)=[]) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000019000-0x4)=0x0, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000021000-0x4)={0x8, 0x0, 0x1000}, 0x4) 2018/01/19 10:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000023c000)={0x0, 0x0, 0x98, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f6000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x800000000}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000e57000)={{0xfffffffd, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000058000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$dspn(&(0x7f00004fa000)='/dev/dsp#\x00', 0x0, 0x88040) bind$bt_hci(r6, &(0x7f0000e27000)={0x1f, 0x63ab, 0x1}, 0x6) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00009b0000-0x4)=0x0) sched_getparam(r7, &(0x7f000096e000)=0x0) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x200, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = request_key(&(0x7f000039c000-0x6)='logon\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d37000-0xd)='md5sumvmnet1\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00001a8000-0x5)='user\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abf000)="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", 0x1000, r2) 2018/01/19 10:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00006ab000-0x30)={0x1, 0x0, [{0x8000000d, 0x80000000, 0x1, 0x2c, 0x1, 0xffffffffffffff7f, 0x80000000, [0x0, 0x0, 0x0]}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000018d000-0x18)={0x0, &(0x7f000053e000-0xaf)=""/175, &(0x7f0000ab9000-0xa8)=[]}) 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000019b000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000+0x468)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000085f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a78000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000159000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b0000)=0xc) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000386000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[r0, r1, r2, r3, r4, r5, r6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f000064b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) pipe2(&(0x7f0000f13000)={0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000db1000)=0x401, &(0x7f0000b64000)=0x1) [ 89.869449] audit: type=1326 audit(1516357871.223:1414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 89.922551] audit: type=1326 audit(1516357871.250:1415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000991000)='/dev/input/mice\x00', 0x0, 0x402) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00007ca000)={0x3, 0x4, 0x0, 0x4, 0x400}) syz_open_dev$urandom(&(0x7f0000392000)='/dev/urandom\x00', 0x0, 0x8000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029e000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000029d000)={0xfa6e, 0xf, 0x7fff, 0x29, "4c275abf3e120261d2281544b72dad86e1f8ab5a7ee496c003373c4047919e89"}) r2 = syz_open_dev$sndmidi(&(0x7f0000d0a000)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a43000)={0x0, 0x40, "de0e6a7bc8e0040fd2aa65626ff6aa118414f92a02e94d1735c7e97e27677d43bdaffef9f314581633f5af01274b71ca8762cc4b64096206e639fa9864762f4d"}, &(0x7f0000647000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002de000-0x1)={0x7}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000071d000)={r3, 0x54, &(0x7f00003d0000-0x54)=[@in6={0xa, 0x3, 0xfdf, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x52, @loopback={0x0, 0x1}, 0x140000}]}, &(0x7f0000473000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f02000-0x14)={0x0, 0xb98a, 0x5, 0x2, 0x109, 0x5}, &(0x7f0000ca8000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000082c000-0x6)={r4, 0x9}, 0x6) connect$pppoe(r2, &(0x7f000023b000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='irlan0\x00'}}, 0x1e) pipe(&(0x7f000088a000)={0x0, 0x0}) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000029000)={&(0x7f00000af000/0x1000)=nil, 0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007ed000-0x10)=[{&(0x7f000091e000-0x1)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000465000-0x4)=0x0, &(0x7f000044e000)=0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00009ef000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) fcntl$setstatus(r0, 0x4, 0x404) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x2) pipe(&(0x7f0000edf000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b5b000)={0x2, 0xffffffffffff0001}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00001a1000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000d93000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000787000-0x8)=0x3) [ 89.950836] audit: type=1326 audit(1516357871.250:1416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 10:31:11 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000a5e000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7f, 0x800) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e19000)={r1, 0x0}, &(0x7f0000635000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000eb7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000926000)={0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0xa, 0x2, 0x8, "ffe1f7bdb64843a9a0217ba9ec1acd03ad3608243db3e1f27342fb865834829600cf6934018e634878661ba213ee77e88ca7d32d9d682ae959f60065302784f5", "486652155dbd4572e7fc6c26c7bc6437ad67470d64128488ea56645203f3f0df2a4c0b41c03339b77b9e1be9f22c1cbc9cd44127b7608354864a7e174066a65f", "c79aff836d1a42d7a71542a066486d0681d07f301e64753e9a0c6cbdb6f394f5", [0x1, 0x1]}) openat$dsp(0xffffffffffffff9c, &(0x7f00003fb000-0x9)='/dev/dsp\x00', 0x22000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000ab7000)={0x0, {""/7}, 0x0}, &(0x7f0000fd5000-0x4)=0x10, 0x800) dup3(r2, r0, 0x80000) getsockopt(r0, 0xfffffffffffffffe, 0x8, &(0x7f00006f4000-0x1000)=""/4096, &(0x7f00005af000-0x4)=0x1000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d1000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fd5000)={0x2, 0x2, 0x9, 0x39dd, r3}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd5000-0x4)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f0000fd4000)=0x0) geteuid() setuid(r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fd6000-0x51)={0x0, 0x49, "df34df32d0cda22a6f23cb338117929a1d998ae05a7f4ea0bfef14846deb5d042295333ddc0fe15e34a330b3872c84a64a60e01b32b9341df4fdc8fbdd5394dc632539453c03dea12f"}, &(0x7f0000fd6000-0x4)=0x51) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be8000-0x8)=@assoc_value={r5, 0x7fffffff}, &(0x7f0000736000)=0x8) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mkdirat(r1, &(0x7f0000522000-0x8)='./file0\x00', 0x800102) sendto(r1, &(0x7f00005f1000-0x1000)="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", 0x1000, 0x40004, &(0x7f000083e000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005da000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000086c000/0x3000)=nil, 0x3000, 0x8, 0x20050, r1, 0x0) r4 = mmap$binder(&(0x7f000072d000/0xb000)=nil, 0xb000, 0x1000000, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000644000)={0x118, 0x0, &(0x7f0000277000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000cd5000)=[@fda={0x66646185, 0x9, 0x4, 0x20}, @ptr={0x70742a85, 0x0, &(0x7f0000965000)=0x0, 0x1, 0x1, 0xb}], &(0x7f000005e000-0x8)=[0x48]}, 0x5}}, @increfs_done={0x40106308, r2, 0x0}, @increfs_done={0x40106308, r3, 0x0}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f0000e33000-0x40)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000734000-0x1)=0x0, 0x1, 0x4, 0x22}], &(0x7f0000f84000)=[0x28, 0x30, 0x0, 0x78, 0x30, 0x18]}, 0x4}}, @increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000dfc000)=[@flat={0x77682a85, 0xa, r4, 0x3}], &(0x7f000057f000)=[0x68, 0x28, 0x38]}}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000c1f000)="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"}) r5 = geteuid() r6 = semget(0x2, 0x2, 0x2) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000ad6000+0xc79)=""/20) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000aa000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='nr0\x00'}}) r7 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000621000-0x38)={&(0x7f0000d0e000)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000bd2000-0x10)={&(0x7f0000784000)={0x25c, 0x4, 0x0, 0x3, 0x1, {0x17, 0x0, 0x0}, [@typed={0x18, 0x34, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, @typed={0xc, 0xc, @uid=r5}, @nested={0x224, 0x4a, [@generic="34fe6398e396c74710e56d1d8bb7cf4f79eb3dacc696d1ee280f1a39aa8b87b95b824c38a78eec452b85c5dd4ab12c0fcd8adbccc7003cbe6e6142322d55f745e86004dd10bbc1b28e2f5f22e8d87034ee064d5ed2faa68c258d0b811a55cd89725dbc4ed9f2af64ca40", @generic="17879240ef9f3d0117333ed5273d64b506c8ee47987ad589f22afeb32c2abbc7280250876b2d16f3ba2c87d28f6ed00638f6e3f2f70bc58ea92ea2f342f1976361d9832cca3a2e2e8793c52b6c1b368937b9455e61ca57712534c3aa51559ae679ec5e0cb9193011e83297fc0575cc90f889bfc8462292acacf951d3e191d03ee29dc99c42835208b7bd53cd616bbd0e29ee77", @typed={0xc, 0x84, @uid=r7}, @generic="9f7568ff351c1285e3c08257fffbbfef9ee97bc28d7ef6d7ad2e8521b958a173c311737d77b6b895f6743a9eafbcaaa0776087a40f52eba28a78a2dc3cca80beb673153d80ec7660f7ac1f982fd52e4aef65fd72ce57171c8db4eb3b3cb789106c95910f18c6b41eb1fcd9d5b87d3973b3a5a46e320ef8e0dd5840721de9fde36235f9239531fc740876615992d92e0a6f2f69d52ac896819b7563057ef51f78e238923987e97f0fd40cb3f6c56c1ff930d996063aec4ed4e845ab8c2189f78751df004b8b18ede312afc87b4424e31bc46350fd9b9461925763e3c9d0e2b96f10c54c9d74f228acd6cceda8ac959a10bf6269b8a2809265", @typed={0x10, 0x10, @binary="1472fb0399ed16a7"}, @typed={0xc, 0x6, @u32=0x8}]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x800}, 0x80) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') rmdir(&(0x7f0000e96000-0xe)='./file0/file0\x00') 2018/01/19 10:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = gettid() rename(&(0x7f00005dc000)='./file0\x00', &(0x7f0000656000)='./file0\x00') r2 = open(&(0x7f00000d0000-0x8)='./file0\x00', 0x242, 0x1) perf_event_open(&(0x7f0000f91000-0x78)={0x5, 0x78, 0x2216, 0x1, 0x4, 0xffffffff7fffffff, 0x0, 0x6, 0x90, 0xf, 0x1, 0x5, 0x8, 0x40, 0xff, 0xea31493, 0x1, 0x13, 0x3, 0x100000000, 0x7, 0xfff, 0x20, 0x7, 0xfff, 0x3f, 0x3, 0x4c, 0x8, 0x3, 0x2, 0x81, 0x1, 0x400000, 0x20, 0x4, 0x3, 0xf5e, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000789000-0x1)=0x0, 0x0}, 0x4000, 0x1f, 0x2, 0x0, 0x7ff, 0x3, 0x101, 0x0}, r1, 0x4, r2, 0xc) request_key(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c5000-0x3)='/)\x00', r0) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6f000-0x4)=0x0) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000dd3000-0x10)={0x7, &(0x7f000066b000-0x38)=[{0xffff, 0x3, 0x80000000, 0x7fff}, {0x6, 0x100, 0x200, 0xfffffffffffffffb}, {0x9, 0x1, 0xffffffff, 0x5}, {0x9, 0x101, 0x2, 0x3}, {0x1, 0x9, 0x7ff, 0x2}, {0x2, 0x2, 0x8001, 0x5}, {0x3, 0x5, 0x7f, 0x5}]}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f7b000-0x12)='/dev/input/event#\x00', 0x3ff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000b76000-0x8)=[]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006c4000-0x4)=0x56, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000010e000)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x100000000, 'cbc-camellia-asm\x00'}, 0x26) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000800000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ddf000)=""/0, 0x0, 0x0}, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f000066e000-0x78)=""/120) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a3c000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x8}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000027f000)=0x10000, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000030c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 90.097191] audit: type=1326 audit(1516357871.252:1417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 [ 90.154510] audit: type=1326 audit(1516357871.252:1418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 90.179797] audit: type=1326 audit(1516357871.254:1419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 [ 90.204419] audit: type=1326 audit(1516357871.255:1420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 90.204434] audit: type=1326 audit(1516357871.257:1421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e99 code=0x7ffc0000 [ 90.204450] audit: type=1326 audit(1516357871.257:1422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15120 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x5, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000abe000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000196000)={0x2, 0x1, 0x80000001, 0x1, r2}) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000048d000)={0x3, 0xb68, 0x8, 0x8}, 0x8) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000097b000)=0x0, &(0x7f0000c68000-0x4)=0x4) personality(0x404000b) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000724000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000059f000)="9d4c747b6921715ddbd22b493e44189fd9d7cbcbcc8f1132b81e7d846e24cf625e9bdaacc3d9c4359f6e7a3f68341a433a2dc72cd95fd43e", 0x38) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x173, &(0x7f0000820000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={r3, r4+10000000}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003a1000-0x4)=0x0) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, 0x0) r2 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) msync(&(0x7f0000c09000/0x2000)=nil, 0x2000, 0x6) keyctl$unlink(0x1d, r2, 0x0) 2018/01/19 10:31:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00009d6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000cf4000-0x3c)=[], 0x0, 0x0, &(0x7f000050d000)={0x0, 0x0}) pkey_free(0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000e5c000)='/dev/dmmidi#\x00', 0x401, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x512) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/19 10:31:11 executing program 0: r0 = gettid() set_mempolicy(0x4003, &(0x7f000076f000)=0xfffffffffffffc00, 0xffffffff) r1 = getpgrp(0xffffffffffffffff) kcmp(r0, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7b000)='/selinux/status\x00', 0x0, 0x0) getpriority(0x2, r1) getpeername$llc(r2, &(0x7f0000a7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d5000)=0x10) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000324000-0x8)={0x0, 0x2}, &(0x7f0000431000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000242000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x69, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) timer_create(0x0, &(0x7f0000e93000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000aca000)="", &(0x7f0000f55000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000321000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000275000-0x20)={0x5, 0x0, 0x10001, 0xfffffffffffffbae}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00004ce000-0x5)={0x2, r2}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dad000-0x14)={r0, 0x8, 0x3, 0x57f, 0x9, 0x51ce}, 0x14) 2018/01/19 10:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/checkreqprot\x00', 0x18000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ce3000)='/dev/admmidi#\x00', 0x800, 0x400001) renameat(r0, &(0x7f00003f0000)='./file0\x00', r1, &(0x7f00008d7000-0x8)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r2, 0x7fa) r3 = accept(r2, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x9) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/01/19 10:31:11 executing program 1: r0 = add_key$keyring(&(0x7f00002d8000)='keyring\x00', &(0x7f0000c6d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000100000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000b17000)=""/125, 0x7d) 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r4 = eventfd2(0x3, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={r4, 0x0, 0x800000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c94000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000225000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000db0000)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ae0000-0x10)={r5, r7, 0x6}) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x8000000000000003, 0xffe, 0x4) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000931000)='/dev/amidi#\x00', 0x34, 0x4001) write$evdev(r0, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffbffffff00d, 0x0, 0x0}], 0x36a) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000023e000-0xdb)=""/219) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r1, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) 2018/01/19 10:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000cf000-0x78)={0x4, 0x78, 0x6, 0x5, 0xfff, 0x6, 0x0, 0x9, 0x800, 0x2, 0x7ff, 0xd6, 0xf2b3, 0x5, 0xffffffffffffffff, 0x9, 0x401, 0x3, 0x100000000, 0x1, 0xffffffffffffff7f, 0xc8d4, 0x0, 0x80, 0xff, 0x4, 0x80000000, 0x81, 0x101, 0x4, 0x0, 0x8000, 0x3, 0x1, 0x2, 0x6, 0x40, 0xff, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x2, 0x800, 0x2, 0x1, 0xffffffffffffff2f, 0x3, 0x0, 0x0}, r0, 0x401, r2, 0x4) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/19 10:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c1f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008d7000-0x2)=0x1d, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000038a000)={0x0, 0x5000, 0x5efa, &(0x7f0000dbf000)=0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f82000)=""/18, &(0x7f000005b000-0x4)=0x12) mbind(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x200000000000, &(0x7f000099e000)={0x0, 0x0}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000a78000+0x180)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/01/19 10:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ffb000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x5, 0x1, "5033fdb0e4e74d527d0b14292f05b3b9ca81573bda25ab44d4288ebfa1bc4a5302b531678da8c6890e615e739651bba2827421e27b2939bcd1b9b2c809232b86eda6b8b40d6d2805421908df09ec8f78"}, 0x160) lstat(&(0x7f0000b3e000)='./file1\x00', &(0x7f0000162000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r2, 0x0, 0x1ff, 0x5) sendfile(r1, r0, &(0x7f000026b000)=0x0, 0x8) 2018/01/19 10:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x130f, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f00002f7000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000066d000-0x5a)=""/90, &(0x7f00007a9000)=0x5a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000914000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000078a000-0x8)={0x0, 0x5}, &(0x7f0000302000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f3d000)={r3, 0x100000001}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = shmget(0x2, 0x2000, 0x0, &(0x7f0000e0c000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000e58000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009f1000)=@assoc_value={r3, 0xffff}, 0x686) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f5f000-0x8)={r3, 0x3f}, &(0x7f0000463000-0x4)=0x8) pipe(&(0x7f0000f34000)={0x0, 0x0}) membarrier(0x18, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x4f) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00005f3000)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x62}, 0x0, [0x6, 0x1ff, 0x20, 0x5, 0x9, 0x1, 0x401, 0x4]}, 0x5c) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00009a4000)={0x8}, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/19 10:31:11 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000010000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0x26) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000010000)={0x0, 0x0}, 0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000e000+0x667)=[{{&(0x7f0000013000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[{&(0x7f000000f000-0xf8)=""/248, 0xf8}, {&(0x7f0000012000)=""/101, 0x65}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000012000)=""/63, 0x3f, 0x9}, 0x8}, {{&(0x7f0000013000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[{&(0x7f0000012000)=""/8, 0x8}, {&(0x7f0000012000)=""/230, 0xe6}], 0x2, &(0x7f0000013000-0xbe)=""/190, 0xbe, 0xf3}, 0x200}, {{0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000b000-0x94)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f000000e000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f000000c000-0x6a)=""/106, 0x6a}, {&(0x7f000000f000-0x7e)=""/126, 0x7e}, {&(0x7f000000f000-0xba)=""/186, 0xba}, {&(0x7f0000012000)=""/111, 0x6f}, {&(0x7f0000013000-0x8e)=""/142, 0x8e}, {&(0x7f0000012000)=""/201, 0xc9}, {&(0x7f000000b000+0x8b2)=""/117, 0x75}, {&(0x7f000000b000)=""/0, 0x0}, {&(0x7f0000005000)=""/15, 0xf}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}], 0xa, &(0x7f0000013000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x60db}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000)=""/141, 0x8d}, {&(0x7f0000002000)=""/192, 0xc0}, {&(0x7f0000009000-0x30)=""/48, 0x30}, {&(0x7f0000013000-0x18)=""/24, 0x18}], 0x4, &(0x7f0000012000)=""/234, 0xea, 0xc40000000000000}, 0x71}, {{&(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000011000)=[{&(0x7f000000e000-0x7e)=""/126, 0x7e}], 0x1, &(0x7f0000008000)=""/243, 0xf3, 0x401}, 0x20}, {{&(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000011000)=[{&(0x7f0000005000)=""/202, 0xca}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000002000)=""/40, 0x28}, {&(0x7f0000012000)=""/147, 0x93}, {&(0x7f0000013000-0x39)=""/57, 0x39}], 0x5, &(0x7f0000013000-0x7c)=""/124, 0x7c, 0x1000}, 0x3f}, {{&(0x7f0000012000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000012000)=""/50, 0x32}, {&(0x7f0000013000-0xd)=""/13, 0xd}, {&(0x7f0000012000)=""/192, 0xc0}], 0x3, &(0x7f0000004000)=""/60, 0x3c, 0x9}, 0x6}], 0x8, 0x10020, &(0x7f0000013000-0x10)={r3, r4+10000000}) 2018/01/19 10:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cab000)=@generic={0x0, ""/126}, &(0x7f00001c6000-0x4)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000026e000)={0x6, {{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f000082a000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007e4000-0x8)=0x6, 0x5, 0x0) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004db000)='./file0\x00', 0x109000, 0x10) getpeername$packet(r0, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000475000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a61000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd3e, r1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005a2000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r4, r5, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x10000000, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x74, 0x51, &(0x7f0000e66000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) getegid() sendto$inet(r0, &(0x7f0000eb2000-0xce)="be8b510b7ce405d521a6d62b90fe3ff19be81b703238af54937d7998e57f610e8b38d2edcd7708e491d4fdd98c1c2458c9d6a91345deb809619fd2465925812a806c076d9b48d2123dbfefd826774e5fba131f3f7b5093782e8dc5aa5ca881d81ad9a01ac40a3f400fca40070c59bd35d1ff8ada25c9", 0x76, 0x0, 0x0, 0x0) 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0x7056) ioctl(r0, 0x4400004000001277, &(0x7f000037d000)="") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x240102, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 10:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) socketpair(0x10, 0x1, 0x4, &(0x7f0000e05000)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f000066f000)={0x3, [0xff, 0xffffffffffff8001, 0x554]}) clock_gettime(0x7, &(0x7f0000233000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={r4, 0x989680}, 0x8) 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000018d000-0xa)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffe19) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 10:31:12 executing program 3: r0 = socket(0x11, 0x80000, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008d0000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x924a, 0x800, 0x8000, 0x3, 0x91, 0xfffffffffffffffa, 0x3, 0x80000000, 0x2, 0x8, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x3, 0x4, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e9608000000f7ffff7f"}], 0x28, 0x0}, 0x0) 2018/01/19 10:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c16000)=0x3f) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000aa9000-0x6)='/dev/input/mouse#\x00', 0x1, 0x40000) kexec_load(0x0, 0x8, &(0x7f0000d90000-0x100)=[{&(0x7f0000697000-0x5e)="088d0f8f52e95873e3beafb3c8720073e8edd1c4a971269ab22eb4958db703a1b4cf7050b99b44824a25729a70c92d2056bca7d96a8dcfe7101125ee5412c73fcaa8063cba82ee974db0b3a94b12164808728c631f43dda7caf3fb4a93f9", 0x5e, 0x5, 0x10001}, {&(0x7f0000218000-0x3)="7f7a68", 0x3, 0x2, 0x73c18036}, {&(0x7f000076c000)="c7fbe9de66ebebe728fe9433904479d8559e80a0176637eacf546fcbced4f331e063f4667dfc2316", 0x28, 0x2, 0x5}, {&(0x7f0000674000)="60dcc8af67ae14b5371b3a3853b9757fca12a6006bbcb9b49930981594ec78b9ea8770bb92ec5c2012f3c336f0e9ef63bc9dfcd97119622a5fc7a4cc00c94d87f6fd7d89b4b17d7dcffe32214c389dbdbe9b40e71f90aa7e6752229d8ce2f9508fd14913b15b44a5dd54596a18a26fa076ccba4680671e52d83bef5399bf58127a9ef577061a3a6122994c2d69", 0x8d, 0x9, 0x4}, {&(0x7f00004f3000)="537aff0b280862afaf6937b7d25b8c964ca3c8fc0e166e6f34bee12825402a3cc10ea9375dbc01871b4e5843c5e9dc499b4b4460aa8207b837ea436186769ef5b0c6b40f1fce0270c76e657ce9917d3cd74b6368160aaab0432b0616723ecef8a287d90496e5271001d7f716dd001185398f066d2b9680d7e62f7dd63403fa5ef0a583f2c468e88b855ec0e2c05e51a974cb0ae5b5fba30e37351eced9fa4caf4790e02c34214918a0f56b73eda7f06a7c0599930674c5cf6633761aafa11e050debb67ada3d275cc99ffa77281b937edbf1bd30b92be0505e648a2680174d9c1ecdaaa9406a8fe426eae55411f8d4306c103753f25a998b82", 0xf9, 0x0, 0xfffffffffffffffa}, {&(0x7f000077a000-0x9c)="810da79d4580bb033189a664587f0cc6116278db372bba495d5af515ee96c0442304c275e4c9d9109b8c7ba9eebaa8e274218c1785641ca5842305d81448ba932ca78bfd0aa1511fa5316a49a3a66d7fb61a12807cc4f2040aa0f68f4110e0fea6fad724a99b999bc556b0b5946481b77e76ffdb769145b50ace37972e1073a71c34ae0afba517902225eb8f6158b053d0b384f2f37204d829ff134b", 0x9c, 0x9, 0xfff}, {&(0x7f0000964000)="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{&(0x7f0000514000-0x1000)="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", 0x1000}, {&(0x7f0000aaa000)="c2e7e372d5fca66fd6c3e33890c5e82f0b3b35a72dbfd5a720ff50622554505d37dd851ac79476501449606e5c", 0x2d}, {&(0x7f0000ea4000-0x75)="ddf9a6ccfabb735359dfc18970178165164e270a1ae27a68306d3a9aa5a9affd94446b642433276e6c112419d8dff3be1e8c90e6cfde50add98c8b02c70bd709347e3347d4680d0297eb6d9b923beaf86711e3d5e16fcafb68667cc569547628793ffe0122f2a70a3f4acdb26757833d6446e9a4b8", 0x75}, {&(0x7f000033a000)="", 0x0}], 0x8) [ 90.712954] dccp_close: ABORT with 4294967275 bytes unread 2018/01/19 10:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f00000a5000-0x8)='./file0\x00') unlink(&(0x7f0000c2b000-0x8)='./file0\x00') link(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f0000d35000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x1, 0x0, 'sha1_mb\x00'}, 0x29f) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c0c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042f000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000260000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3243, 0x1}, &(0x7f0000bb4000-0x4)=0xfffffffffffffffa) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000788000)=0x80, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x13, 0x80005, 0xfffffffffffff800) readahead(r0, 0x100000001, 0x1f) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) io_setup(0x9, &(0x7f0000a31000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a7000)={0x0, 0x19, 0x4}, &(0x7f0000e1a000)=0x8) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00005b6000)={@generic="9d4504fc6ef0d8319245c28d720c108d", @ifru_map={0x3, 0x9, 0x755, 0x6, 0x0, 0x4}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000383000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000177000)=0x8c) fcntl$setpipe(r0, 0x407, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f000008c000)='/dev/snd/midiC#D#\x00', 0x6, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000d40000-0x4)=0x7) write$fuse(r0, &(0x7f0000717000)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/19 10:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x1, 0xf4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/19 10:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e96000-0x50)={{0x1, 0x92f}, {0xb62, 0x9}, 0x1, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a7000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x24) bpf$OBJ_GET_MAP(0x7, &(0x7f00009bb000)={&(0x7f00003ce000-0xa)='./control\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fbd000-0x10)={0xfffffffffffff800, 0x0, 0x11f8, 0x9, r1}, 0x10) 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4fac, 0x105000) bind$netlink(r0, &(0x7f0000d18000-0xc)={0x10, 0x0, 0x2, 0x20000041}, 0xc) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000032b000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/19 10:31:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004d6000)={r0, &(0x7f0000c9a000)="eadec078d2bd6f907638347375cf2755645e270460f22cefda363a78780d777137036b55402252b2810b5b73734f207c49874fbcc7808ce737cbf7b1b17b6d2a4640879217e73d98a91d1127627fe96694703b474301bdd338244ecde7734cca64af743d5bea51f0bd7c85f110b002db48393b9d700ddf9ef43a3299818cf3efee996d09148172af27909ee358589257", &(0x7f0000001000-0xdf)="eae8e430dc36458610db123553273bb01ca0556cfa4cdcc6074860211f92ed1ffaeb92315e1cd04f171a8f2b3e47d05678dcdbe3166e62f212b210a3af7301d4840e6719a931271521e76a4afe181670298eb0db133ebd047418d14f248b0dbda099fdb34e56f3e2edcaa1810ef773a263be66110360ebae722e3fa5f28831d0ef8a24ebcac9e270e343ad0e9511becbd41cb5bc015d4a78ff9b48adc1e12b1579d74744faf7749d189cba84459261a30e8c017e37d7c851d3df56c82c1d622e6cf2a7a6c05a519e03b24c8be44df01ffde50c00fb0c3240bd6ff2393b7358", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000159000-0x11)='/dev/qat_adf_ctl\x00', 0x202, 0x0) getsockname$unix(r1, &(0x7f00007b9000)=@file={0x0, ""/38}, &(0x7f00002ed000-0x4)=0x28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000125000-0x18)={r0, &(0x7f0000d4c000)="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", &(0x7f0000001000-0x44)=""/68}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a07000)={{0x3, 0x2, 0x9698, 0x0, 0x1}, 0x2, 0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="26223370e04f1027f6f6877490040ffa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) r2 = epoll_create1(0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/checkreqprot\x00', 0x200200, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000095d000)={&(0x7f00002b8000)='./file0\x00', 0x0, 0x10}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/rfkill\x00', 0x2003d, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000095e000)='user\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005f4000-0x1000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000406000-0x5)='ceph\x00', &(0x7f000075f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000095f000-0x12)='nodev,selinuxbdev\x00', 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f00006a4000-0x8)='rxrpc_s\x00', &(0x7f000095e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r6) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000025c000)=0x82) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000294000)={0x8000000000002, 0x0}) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008b5000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a1000-0x16)='/selinux/checkreqprot\x00', 0x519c01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000913000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000835000)=0x28) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bdb000-0x8)=@assoc_value={r4, 0x10}, &(0x7f0000cf6000)=0x8) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000342000)=""/167, &(0x7f00005e3000-0x4)=0xa7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ee0000-0x105)={r5, 0xfd, "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"}, &(0x7f000078b000-0x4)=0x105) keyctl$link(0x8, r1, r2) r6 = syz_open_dev$vcsa(&(0x7f0000da8000-0xb)='/dev/vcsa#\x00', 0x7, 0x1) getsockopt$inet6_udp_int(r6, 0x11, 0x0, &(0x7f0000b1d000-0x4)=0x0, &(0x7f00009cf000)=0x4) 2018/01/19 10:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000281000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) execve(&(0x7f00005b6000-0x8)='./file0\x00', &(0x7f0000e82000)=[&(0x7f0000628000)='/dev/mixer\x00', &(0x7f0000ea7000-0x8)='&wlan0{\x00', &(0x7f0000fba000)='\\#{(]vmnet1ppp0GPLwlan1^eth1bdevkeyringvboxnet0\x00', &(0x7f0000aa2000-0x1)='\x00'], &(0x7f0000d26000)=[&(0x7f0000eb7000)='\x00']) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/19 10:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$amidi(&(0x7f0000ae5000-0xc)='/dev/amidi#\x00', 0xfd, 0x2e0800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a2c000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1ff, 0x0, 0xff, 0x8, 0x6, 0x3, 0x100}, &(0x7f000084c000)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x3) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ebe000+0xd4)={0x8, 0x7ff, 0x1, 0xffffffffffff3d4e, 0x1, [{0x3, 0xbd57, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/19 10:31:12 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe8000)={r1, 0xfe8}, &(0x7f0000f69000)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000744000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007f5000-0x4)=0x0, &(0x7f0000284000)=0x4) mq_getsetattr(r2, &(0x7f00007f9000-0x40)={0x9, 0x6, 0x5, 0x0, 0x5, 0x3f, 0x7f, 0x401}, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r1, 0x3}, 0x8) 2018/01/19 10:31:12 executing program 7: r0 = eventfd(0xffd) write$eventfd(r0, &(0x7f00002ad000+0x5c4)=0x0, 0x8) 2018/01/19 10:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d9000-0x4)=0x0, &(0x7f0000440000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/19 10:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000d8d000-0x8)=0x4, 0x7) 2018/01/19 10:31:12 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6000000000000000, 0x84, 0x2, 0xe221}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x200, 0x0, 0x4, 0x2, 0x101, 0x2, 0xedd, 0x4, r2}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000)={0x101, 0x7, 0x7, 0xa243, 0x7, 0x7, 0x2, 0xa9}, &(0x7f0000000000)={0x2, 0x2, 0x8, 0x7, 0x4, 0x7f, 0x9, 0x1}, &(0x7f0000003000-0x40)={0x6, 0xacb, 0x7f6, 0x4, 0xff, 0x5, 0x0, 0x578}, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000004000)={0x4}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000004000)=0x10) nanosleep(&(0x7f0000004000-0x10)={r4, r3}, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r2, 0x100, 0x100, 0x80000000}, &(0x7f0000ded000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000045c000-0x8)='./file0\x00', 0x200, 0x28) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000958000-0x57)=""/87, &(0x7f0000c4b000-0x4)=0x57) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009bd000-0x15)='/proc/self/net/pfkey\x00', 0x200001, 0x0) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000067e000)=0x4) fallocate(r2, 0x0, 0x0, 0x9) sendto$ax25(r2, &(0x7f00001e8000-0x1000)="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", 0x1000, 0x0, &(0x7f00009a1000-0x10)={0x3, {"1645e30d038b3a"}, 0x703}, 0x10) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000278000)=0x0, &(0x7f00008ee000)=0x4) ioctl(r1, 0x8001, &(0x7f0000101000-0x78)="6e5a79f98fe224185238446c178ed9b04facb4c3ceb458481d9285589d6f28f14e784608ae16a1b418eda3518fae6b0ed59a9214601a1883ee935439af65ff0c452c5a8cae8a1bf862a9bd4d18f14202b502f884a38555ccc41ca174c7007923be650818697be9491aa762aedbae36a032762c2459973dcf") 2018/01/19 10:31:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_flags=0x500}) listen(r0, 0x0) recvfrom$inet(r0, &(0x7f000097a000-0xb3)=""/179, 0xb3, 0x0, &(0x7f00001e0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000adb000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip_vti0\x00'}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) unshare(0x40600) r5 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r5, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = openat(0xffffffffffffff9c, &(0x7f00001a5000)='./file0\x00', 0x400001, 0x2) write$selinux_validatetrans(r2, &(0x7f0000ba9000)={'system_u:object_r:crond_exec_t:s0', 0x20, 'system_u:object_r:adjtime_t:s0', 0x20, 0x31, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x53) 2018/01/19 10:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000895000-0xa)='id_legacy\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000994000)='mime_type\x00', r1) keyctl$unlink(0x1d, r3, r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000411000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000911000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007bd000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r5 = syz_open_dev$vcsn(&(0x7f0000545000-0xa)='/dev/vcs#\x00', 0x1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r2) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000e65000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000a3e000)={0x7, 0x0, [{0xd, 0x91, 0x1, 0xffffffff, 0x4, 0x7fff, 0x6, [0x0, 0x0, 0x0]}, {0x2, 0x3, 0x4, 0xffff, 0x5, 0xfffffffffffffffe, 0x4, [0x0, 0x0, 0x0]}, {0xf, 0x1, 0x7, 0x8, 0x0, 0xcd59, 0x7, [0x0, 0x0, 0x0]}, {0x7, 0x6, 0x1, 0x4000, 0x6, 0x5, 0x8, [0x0, 0x0, 0x0]}, {0x8000000f, 0x0, 0x5, 0x80000000, 0x10001, 0x1, 0x20, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x5, 0x6000000000000, 0xfffffffffffffffc, 0x8, 0x80000001, [0x0, 0x0, 0x0]}, {0x2, 0x7f, 0x7, 0x3ff, 0x71, 0x3, 0x5, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f000098d000-0x8)={r6, 0x3}) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000b0d000-0x8)=[0x40, 0x10000]) 2018/01/19 10:31:12 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000014d000-0x4)=0x10000000000, 0xfe26) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000309000)={0x0, 0x0, 0x0}, &(0x7f0000b7d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d8d000)=0x7f, 0x4) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f00004cc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) name_to_handle_at(r5, &(0x7f0000351000-0x8)='./file0\x00', &(0x7f0000a4c000-0x9a)={0x9a, 0x8, "271ea9fff860a11cf6734f690fa2bda223fd2be0a77d5e4d7ef4d5787473de3367dd27f35092bc113bfcac3b5ba4fc16f6e2c2fc5616d893c747c675b291ce3b51bbcb49c6b6e60ce52cf4ae324dcd80b014e776a3cd94e9cdd21f3015d2711b23d004f1cbfb60540d46993ee25f43a722cd4c3fbbc17a4df4da3a38a62d9cc07a2c678837025bf225924c50cef711a47a87"}, &(0x7f0000260000+0xc8f)=0x0, 0x1000) msgctl$IPC_RMID(0x0, 0x0) 2018/01/19 10:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000e49000-0x10)={0xfffffffffffffff7, 0x1, 0x9, 0x3}) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000c6f000)='/dev/dsp#\x00', 0x7fff, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005a5000-0x4)=0x0, &(0x7f0000128000-0x4)=0x4) sendto$inet(r0, &(0x7f00004c6000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009e9000)="6d696d655f747970655e5c76626f780565743028255b73656300076974796370757365742d262727a0255b70707030009e", 0x4) sendmmsg$inet_sctp(r1, &(0x7f00003ca000-0x38)=[{&(0x7f0000a10000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e1b000-0x40)=[{&(0x7f0000e09000)="00368207b96e11f49d4dd62f2b3c68927f15", 0x12}, {&(0x7f0000750000-0xb5)="c8f9f74eb4c45649ae6f0a416856bb17dac41cdfeaff5e6d1a8cc6e152de7d5c2a553f603bfaad064bae637190fed3111a71bd1968af6e6a607e9d853c622251b58b2adbd35c3470441e1d86a8b809c24a7e2570d52b60821a3220ba68eb6769606db66a06985be78cc2edb8f7784b223399277dcf457b1a633f68f75072c6e2589f7b528e199ff7f7763784180ed90d81a07c0f5cc6a379dc69e9fee5bc71904bb38005f23f48053e1f0b4fe13d4d05890c1b1be0", 0xb5}, {&(0x7f00008c9000)="0f9fa7aaa5478eb47de5bac0806a1ebec5f2ecaafba96909f1989b8e306b61231575abece32abdc6dc2f74d4a37176bc4f23abf97a76437f6efd37b267156ba1795b7ddb247db78f629f369820f8b26379cc19e9a9794ac45ca9fb83aa5d0dbdcef5aa2f723c50578f6633c42367029ecc0e039c5b30d7a68b95ad8c898cfdbb95089897e4aa84b680bd356bbaab5d580a557f6041b10b52de9756f85ea8ab51ed1778c3f39469d26574b3a11a80cea45bc3aad91f39f9ba2f7f26aa0aaf6a3df554d6d0ed17ee5cfc952ca152e5fd14f2dcb8a8f4f6", 0xd6}, {&(0x7f0000049000)="802f7fa6f0a7b0922c09ab7e30fe43c302c6175aefd18e212d7b488e1cba66271c6e13f02ced8f2e5876a244651bdf14e3bdcac81ba547aae0f78353f24a0189e6bdd0b8ecabae6a819d940eec6f8b", 0x4f}], 0x4, 0x0, 0x0, 0x40}], 0x1, 0x800) lseek(r1, 0x3d, 0x3) fstatfs(r1, &(0x7f0000004000)=""/254) recvfrom$inet6(r0, &(0x7f0000a64000)=""/169, 0xa9, 0x2, &(0x7f0000c24000-0x1c)={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) eventfd2(0x39e488e7, 0x80000) bind$nfc_llcp(r1, &(0x7f0000ef8000-0x60)={0x27, 0x0, 0xb9, 0x7, 0x79b, 0x8, "1137b6ffbe194cf16633706134bcc42c9b2721838f17a5bb0e33f8d5555ea54350c949b290b44a0dd211eda390839ba7cbdba67d24c9f52b6d147cd81cdaf3", 0x4}, 0x60) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/19 10:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() waitid(0x0, r1, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f000097f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000982000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000354000-0x2)='#\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x7f, 0x4da) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) fsetxattr(r1, &(0x7f0000370000)=@known='com.apple.FinderInfo\x00', &(0x7f0000cbc000-0x13)='ppp1ppp1vmnet0&%-%\x00', 0x13, 0x2) [ 91.063572] binder: 15339:15343 Acquire 1 refcount change on invalid ref 0 ret -22 [ 91.086491] binder: 15339:15351 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 91.088604] binder: 15339:15351 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/19 10:31:12 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000d000-0x10)={0x76d288ea, 0x285b}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x200, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) [ 91.089898] binder: 15351 RLIMIT_NICE not set 2018/01/19 10:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000068b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0xda6)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) lchown(&(0x7f0000002000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = accept(r2, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffe5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) bind$bt_sco(r0, &(0x7f0000936000)={0x1f, {0x9e, 0x3a7, 0x7, 0x4, 0x3, 0x8000000000000}}, 0x8) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) accept$ax25(r5, &(0x7f0000561000)={0x0, {""/7}, 0x0}, &(0x7f0000755000)=0x10) 2018/01/19 10:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) mknod$loop(&(0x7f0000bb4000)='./file0\x00', 0x10, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000528000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 91.169092] binder: 15339:15363 Acquire 1 refcount change on invalid ref 0 ret -22 [ 91.191387] binder: 15339:15343 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 10:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d16000-0x20)={0x6, 0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000055f000)={0x0}, &(0x7f000039a000)=0x4) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000083c000-0x10)={0x351465a3, r1}) 2018/01/19 10:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb1, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000977000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000a71000-0xdf)=""/223) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 10:31:12 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) r1 = open(&(0x7f00004e0000)='./file0\x00', 0x20000, 0x100) openat$vcs(0xffffffffffffff9c, &(0x7f0000db2000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000363000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000058e000)='/dev/autofs\x00', 0x40a00, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000737000-0x4)=0x0) 2018/01/19 10:31:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0xc2b, &(0x7f0000013000)=0x4) 2018/01/19 10:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00002a3000)={0x0, 0x992, 0x9550, &(0x7f0000153000-0x8)=0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003d1000-0x14)={0x0, 0x2, 0x1, 0xe9, 0x5, 0x4}, &(0x7f0000179000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000053f000-0x10)={0x2, 0x200, 0x6, 0x7fff, r3}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a6f000-0xc)={&(0x7f00003c9000)='./file0\x00', r2}, 0xc) sendmsg$nfc_llcp(r0, &(0x7f0000469000-0x38)={&(0x7f0000942000-0x60)={0x27, 0x100000001, 0x2d01, 0x6, 0x400, 0x2, "3952134255ee1cb6456ca17369ee892717f2faeb355d1451ddb78ce8126cc274d2026b7ead58e9a88f87bd8cd8ff12a07753723172f6d53db331d3ebd8dc9f", 0xa1f8}, 0x60, &(0x7f000019b000-0x20)=[{&(0x7f0000c4e000-0x8b)="4d99c3b01c839d720aca0ff0278cd9c00cd22d21f009f17d9211c730900d7b183fab5c96896c10e4bd58976629f855e17a420712872593aa02b7055de3ead75f55bbcd0dcd305f5592b114e6781e3372d43f8d82a25816783b232e0681d150212757e2c6aff67246eac16398f40b0203fe43532baadec54ba5dfe64c2d4a4cfdee83da7de3d70e7aed1b2b", 0x8b}, {&(0x7f0000800000)="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", 0x1000}], 0x2, &(0x7f00001eb000-0x80)={0x80, 0x29, 0x5, "294631d73f3733d0791215c912e2abb16f5c994d3152e10a666630080f592ce0a42eec84cbb0dcd038b2fb5754be38119c0d4d7e3b651a53a27e1b39f4cdb903c18235d547efc85b94898505a339f3a84b3fdbc954e7c0dfea147e898c6cb1c5f4fc32f40ed68c02da50"}, 0x80, 0x10}, 0x40040) 2018/01/19 10:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x3ffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 10:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ee6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x1c) timer_create(0x1, &(0x7f0000a4f000)={0x0, 0x29, 0x4, @thr={&(0x7f000075b000-0x29)="a3a1d46f2484e0497baa3a7a8997dbb64586c0fe8303fbd5dde5e5077a7aaa3b6be3eb2490fe210a31", &(0x7f00002c1000)="22cf44d81a28ddb547ef70c3bc448e1e358afccb52c2bcf4ab8b150790008929fddd331a51343e405ea4e7211b88563d94c5573675b2ac678fef53fbb4b50f77ac0c89edb4a33b5eaa994acd4891b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008da000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/19 10:31:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f0000484000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r3) r4 = dup(r0) ioctl$TCSETSF(r4, 0x5404, &(0x7f000015e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x1, 0x81) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x84d, 0xfffffffffffffffa, 0x20000000, 0x60}, &(0x7f00000ad000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0xdb36, 0x2, 0x203, 0x1, 0x0, 0x0, 0x2440ba14, 0x0, r5}, 0x20) [ 91.200820] binder: 15339:15375 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/19 10:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dcf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000936000-0x1000)="281ee98503d827f3c4d38cb3eb82d957c2f2a75b829325dbaefc6bbc05b474ed6153d76138458669c04dde74ae2bf68591", 0x31) 2018/01/19 10:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000726000)=0x0) ptrace$setsig(0x4203, r1, 0x100000001, &(0x7f0000292000)={0x34, 0x1, 0x6, 0x761d}) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) timer_create(0x7, &(0x7f00000a5000-0x60)={0x0, 0x8, 0x2, @thr={&(0x7f0000cdf000)="126c9cec1af32485ffa6bb4f44bdd367bd1fe9762ca8b85107ac2c2192d88814e85246007f0ec1e65ec539a68f79d7d4fa530926509b09b3ac082cecf8207b3766797a1c492b7317704753542551408c42ded62623830460f1f73345bb8b4e7ffef18195a9536ea26b972ddbd6fded605bb5f1dd4d827a7a731b541667d2d20dda1e1067911091d648669c7fc491993b3e5ed8024df865ea169197", &(0x7f00001cf000-0x32)="aaf4fb8dc0bd7b61ead95b84c2755905d99f0a5fc8c63fdbe15ac858b89299c615722bb3ee2ec9b1a5c576fd3250b3321e91"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x0) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) 2018/01/19 10:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = getgid() r2 = getegid() ioperm(0x5, 0x100000001, 0x3) lstat(&(0x7f000039f000-0x8)='./file0\x00', &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000e03000-0x10)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x4, &(0x7f0000f65000)=[r1, r2, r3, r4]) r5 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r6 = syz_open_dev$dmmidi(&(0x7f0000c36000+0x1f6)='/dev/dmmidi#\x00', 0x401, 0x404801) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f00008fb000)=""/172) r7 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r7, r7}, &(0x7f0000930000-0x1)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'cbcmac(des)\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004a0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x82000000, 0x80000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f98000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) bind$inet(r1, &(0x7f0000f3a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000038f000-0x8)='./file0\x00', 0x8000, 0x88) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) io_submit(r2, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000554000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d10000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) accept(r1, &(0x7f0000719000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000ec3000-0x4)=0x1002) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) r2 = semget(0x3, 0x3, 0x400) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000630000)=""/213) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ad2000-0x8)={r1, 0x1}) 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d37000-0x4)=0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) shutdown(r0, 0x2) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d34000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/user\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000cb1000)='./file0\x00', 0x0) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 10:31:13 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000e2d000-0xc)='/dev/amidi#\x00', 0x80000001, 0x4100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000192000)={0x0, 0x8208, 0x3, 0x10001, 0x0}, &(0x7f000075c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4f000-0x8)={r1, 0x6, 0x8}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x10001, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x4}, 0x8) nanosleep(&(0x7f00004d0000-0x10)={0x0, 0x0}, &(0x7f00001af000-0x10)={0x0, 0x0}) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00002b1000-0x9)='/dev/sg#\x00', 0x7, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003fe000)={r0, 0x2000000000000, 0x3, "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"}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000245000)={0x5, &(0x7f000094e000)=[0x7, 0x1, 0xbc, 0x3, 0x1000]}) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000007000)="e299ab3895e1121f9cce7e033e63706f5f27b060648ecb59fffc74287e74f150af04bc1a947100361bd31402ecbf5670f703335a4a386ce8f670d9a5f39fc466f00f1790f4fd4fca8ccc62768103171e22504f8fc098be6f1718d009799426d4e6a17b67ba1f66785b7988b2d3e1827b25c6353ab56eafca29e77678c32cdec43174d934beadcb192fd402") 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000fa5000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000027e000)={@generic="c9f7374531a1cbab0025bf6b694e63e1", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000dc7000-0xa)='blacklist\x00', &(0x7f00009c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000595000+0xcde)="27765dabdf2d7179a1b53f8d84d65d67d909ed27fabe20aebe10c6aed3ae6ef45dfaf2b52bf614db0f982c49f5d4629dcd264e4328a09eb36d84cd6ad86b66a2219dfc93b83fff9aa41857626305cd7be2802ff59b78152af12f2656833d643bc3eb0d7ea414fe6e39927222bf8be90b25a53287144e093cbd2872ceb84a72c34fd5da3f7c2524314ba2b47fe2abf0e9e7ed86ab6725c23f0425c4364ed421d6a9b99ffafa6c85905363a752f8c3646e9f", 0xb1, 0xfffffffffffffff8) r1 = request_key(&(0x7f00004d6000)='id_resolver\x00', &(0x7f0000538000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e57000)='keyring(eth1,:%\x00', 0x0) r2 = add_key$user(&(0x7f00003c8000)='user\x00', &(0x7f0000615000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000995000)="4dff30f710afbd6a6816e235f0d48a0f3f5f7fb572d9d2777f5e76a69e13e5f0b341ff704f9692864b4a90d612d51e6807b7af142e6014d0e58dfaf35759423457f32b4f616e47bf97def792b1b6b787a5de80eb38fc70777049aff761743300d41c89e83b6e667022fa701da7e1ab8862fd8fc9cb4251782b8ff69110bd373b278447814527ea5f27e24a6d66764e5d12b7fb92ff74c794756f0ffa09b044761bd73333319c49da7bb9eccbad7988a239bb69d7c443d13546d7907f67c608f25c6353a45b5f7ec493c4ef94e11bbc626c3133dd7e6bcd63004f27c75a710ecbd141d59e26cec192023375", 0xeb, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000d91000-0xc)={r0, r1, r2}, &(0x7f0000460000)=""/120, 0x78, &(0x7f0000465000-0x38)={&(0x7f000075b000)={'rmd128\x00'}, &(0x7f000037b000-0x98)="be54ff8a6fa6b97490e6dc0640656fe27b13c8aa51e69a141a3c32fe280afcfc962ac5801140bf25f886aee4a1a3090fb3c76180efcfeab8ae21b0a20209a9ce9f19086a24e5dd12caaeb88982daf2ec5f6ca87b4b1dc3c3f44de54696479c37e4a6334bf96fac1a8d2916129caa5d7ffbb659b4101bb0af7e477a0fbbb57689f84dea7901623fd962a4ff051b322edcb03e952037828b70", 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf0000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000036e000-0x48)={0xd, 0xe, &(0x7f0000258000)=@raw=[@alu={0x7, 0x7, 0x3, 0x7, 0x9, 0x10, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x2, 0xd, 0x3, 0x6, 0x10, 0x11}, @generic={0x6, 0xffffffff, 0x10001, 0x101}, @jmp={0x5, 0x7, 0x0, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, @generic={0xff, 0x711, 0x7, 0x5}, @alu={0x7, 0x2, 0xd, 0x9, 0x8, 0xfffffff8, 0xfffffffffffffffc}], &(0x7f00001c4000)='GPL\x00', 0x7f, 0x1000, &(0x7f0000cc3000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000393000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b45000-0x4)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000a1f000-0x38)={&(0x7f0000878000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00001ab000)={&(0x7f00005c1000)=@report={0x2ac, 0x20, 0x200, 0x2, 0x2, {0xff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x80000000, 0x0, 0x80, 0xa0, 0x3e, r4, r6}}, [@tmpl={0x244, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in=@rand_addr=0x3, 0x2, 0x3, 0x0, 0x0, 0x10000, 0x40, 0x377}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x2203cae4aba14ece, 0x40f3a0c1, 0x0, 0x7, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x1, 0x1, 0x7, 0xa1da618e000, 0x7ff}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0xfe, 0xdb21, 0xffffffff, 0x6}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x1, 0x400, 0x0, 0x3f, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x5, 0x3f, 0x7, 0x5e01}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0xfff, 0x7ff, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x0, 0x800, 0x36, 0x100000000, 0x4}, {{@in=@empty=0x0, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x0, 0x8, 0x5, 0x998000000000000, 0x0}]}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x1, 0x1, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/19 10:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clone(0x40000500, &(0x7f000099a000-0xd4)="624538ab0464381d1304e0aef9267dd30d71b0bc1a2a441ce14df99fd5381ba0f169a21e8cf0f3d10fe0dd926f5714fd50d9a8dd5fd39d55045a20e16a44f9eb83132ffb643722fe905ebd3fcd90fe0ca83b6a505ad4615a405539e5fc1281c5015aeec884efe5177ea7275af64358fa0363357ce70ec3c596bae46a5f1857e360d0c482a74267ad44abd65eec39c9e1ed8d61443f07d9a5f0601ec5b317450f86578ea02f7bf193824e3fe31cff1e7978e452de7c66b276f80eea938dfde24d0e18da74934ab3e461a491a7e6b58829ddaad4bf", &(0x7f0000f7f000-0x4)=0x0, &(0x7f0000ef9000-0x4)=0x0, &(0x7f00004ac000-0x1000)="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") stat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00004ed000-0xd)='net/fib_trie\x00') shutdown(r0, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cb3000-0x250)={0x7, 0x0, 0x4, 0x8, 0xa, [{0x2, 0x10001, 0x9, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x59, 0x1ff, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7ff, 0x4, 0xae6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x100000000, 0x8000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6f7, 0x3, 0x7, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x4, 0x0, 0xc1, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xff, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f0000c19000-0xe)='cgroupvmnet0@\x00', 0x1) setfsgid(0x0) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) ioctl$sock_bt(r0, 0x8907, &(0x7f00004f6000)="") clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000024c000-0xe1)=""/225) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x8, 0x5, 0xbe04, 0x6, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r0, &(0x7f0000fc4000-0x38)={0x0, 0x2a3, &(0x7f0000000000)=[{&(0x7f0000fc4000)="690a6ff01a8f808b05fc60d831e5d42c9cc48bdaf0135d3058268f18547589a55385a53f551399c29195e5c4ad6b09326e38ca31bcb6f49269063800108c7776fc36fd0dcb9e", 0x46}], 0x1, 0x0, 0xc, 0x44}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002000)=""/220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc4000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x721, 0x1, 0xff, 0x64b9, 0x80000000, 0x0, 0x7, 0x80000001, 0x8, 0x1400000, 0x9, 0x8000, 0x3, 0x7, 0x6]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fc3000)={r2, 0x7fffffff}, 0x6) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/audio\x00', 0x28800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fa2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x187, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getattr(r0, &(0x7f000077c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setpriority(0x2, r0, 0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/audio\x00', 0x24000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004f9000)=0x0, &(0x7f0000319000-0x4)=0x4) 2018/01/19 10:31:13 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet(0x2, 0xf, 0x3154) fcntl$addseals(r2, 0x409, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ca9000)='keyring\x00', &(0x7f0000442000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000076c000-0x8)='keyring\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000a85000-0x5)='ceph\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000968000)='user\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000788000)="ab46f80a996b7faf96f5244e43e6493bf2ecef2c727b143b7a22bddcfb2e3408919b77f041a128f0f98f39824fb46853ebf1d33db94f9708ee00020edadc8c3f7ca20b95e52c024acb06102b9d4b11630fab54ce78471fb4cb555d19c035ec41cf198f02fcc92d2bf18f266e05a2082b37c26fd2f93922b07cd3ce52141b8f", 0x7f, 0xfffffffffffffff9) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000af1000)='keyring\x00', &(0x7f0000b7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000420000-0x60)=[{&(0x7f0000635000)="1e21908ccb7e331c43cb00b6b6a7b023954c3e29e00619eb3c2937529f744d489b176a6aa832fc0b2f4cf61dd9d0742295e8886030fac0490e2e6b0848696ce297bda51fcf2a5c990078b7ce13bebddc01a5c811106f9697fa59c55d3f7dcc101234f269a96080ebfd61a3e45f76bfd8af9d8cefa753e9005d200f8dfe3d6e1e9c471e078ef3f69e5a7813ea5f1e1454331e90daeead0bd78d46b1efe8a7f454b55ccb2dc87644f6232dd76ba5158a7bea1a7fc40eb0c205d427", 0xba}, {&(0x7f0000ca9000)="916d03dafcfaaa6276b37d7eb85a1fe44dad30174db6348b99dfd3711271003f416ffe90eac9dc43abb8e4f2585a47956a5591b39ee77e49538b377ccc353a198a248edcd82225fa1e6b5babd374338fae6d995d6c377721315d20a6fd95fb2d8c353a64ea9762ef02a78c6be7bd6863ea3c0ddf91322e25be7e702951e4a2b7d8e309c98e93961532fd9aeb2fae0616f4ac8ff4ea5070f6089a2538223862219eec078310041ed3fdc44b1b61518f828f173a653b34655ba12e22598b029f79cf5980250a048ca5482b9c30cc15e66f98b31013f5b49a4b9d22729000bb02402c532c69c4b46e62cf1cf985d59510d454f1a478324ab5b145", 0xf9}, {&(0x7f00003ce000-0x1000)="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", 0x1000}, {&(0x7f0000ca9000)="3fb6a00024390df6bd79c12c960207d3d17e3404179d04ad31eaa390eec25f20966c25c26b1ae835f7256cdb9c570438b5204c03a0fea0228146143101885c24b0eae778bcc2525f22d6c8cc463151b619a5716b1e4d119bc7e98e3f79edafc6576ed4630b3b6628d0b8d9fbb7ff2a9d06cf44f21922ded272b526fba59aae1ed7f994c5599de0657d698c84f3528547cbb3793e8c5e8feffd54f435ff4c4ffe4e17bcb119cf7de7330735f042f1335e70849d2bb39b55e79bfd5a19809d5861bf6c40968363677acb46", 0xca}, {&(0x7f00006df000-0x87)="9aaedd16d79926a438c4399ac0e17e79ef0a5d7eafa2d48d00ee8d0e1907b6170b5a390819095ce82b2de7a4c2f8aaed5b0e32503edd863bceb3d667576ac85aab7eeb52eb973fe000877d3af9d2c37e715cb18adf060c3a6fd83e73df5439bf4d07af9d4961b7455eacb2b8d7cd717bef18d07dd49f4d46d22268a82133d042f0b5fe83036440", 0x87}, {&(0x7f0000a23000-0x91)="9a016789da68965d13f042957e9469e58e4556bf36a2da86843ff9f62bc28f7e30616cb6f33c4c2b73f33130cea6fbf6fd5549cc6c8a8e722a66eb7758dd73031da549ebf8999c07c6bddf0b767aa3fc9f5e80fab583fe6fff604a719285efddc116355fc4ca8b8a69230f2cc7bb8223db537f9e250826a9e64cf2569d2729a22830af2026438a177b944090a9f99cd31f", 0x91}], 0x6, r3) socket$netlink(0x10, 0x3, 0xf) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002bd000-0x4)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f00008a7000)='/dev/sg#\x00', 0x6b, 0x200000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000859000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x2, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/sequencer\x00', 0x4000, 0x0) statx(r4, &(0x7f0000726000)='./file0\x00', 0x6000, 0x800, &(0x7f0000b7c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000125000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000851000-0x50)={@generic="10e801f34147c6d8f611a8ea11b40a46", @ifru_mtu=0x67a}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000b98000)={@generic="e31fd81d3b74ae4b7980f1d175232463", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000ec000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000736000)=0xfffffffffffffffa) 2018/01/19 10:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000702000)={0x0, 0xffffffffffff8001, 0x30}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000069f000)={r5, 0x9, 0x6, 0x8000}, &(0x7f000076c000-0x4)=0x10) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x1, 0x0) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) open(&(0x7f0000cc1000)='./file0\x00', 0x0, 0x1c4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b3000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000034000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f00006f1000)='/dev/sg#\x00', 0x400000000, 0x80203) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000067f000)=0x5) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a21000)={0xa077249}, 0x1) r1 = add_key$user(&(0x7f000059b000)='user\x00', &(0x7f00000a5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009cd000)="3603e95b5af20fce2fadb9aa4ea3ac3cce4a80680efa37b446174fd6462c566b1697e1b2e465c7e6f321ed36a86f90ab4e436c7bc42665332f7d79f152100181f5413effcedf14f474bbd9340b87a7250f9f7de3cd581299980d407875586f890b9d034c85ee0f5186f6747c2bb41d3dd37913b58ac166e4c0a9a6a6a49d5e558bca3aca8b66113e97e1612f91d09e26b06ce3748b8fb630c50e0849c88df2748cd677f92b8dc929caf225c50a1d26e34ba242ccf560755469f796b0fc", 0xbd, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000fa8000)='keyring\x00', &(0x7f00003f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0xffffffff, 0x3f, r2) r3 = add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000e9a000-0x5)='user\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003f9000)="1bc5f1d125682cd25016e1e2c47f83e782f49002634df54ab44c72cfe65b3b911816b950f74f42f4e23a75ac2e49893af359264177440f8f537a2709dffa2d4e77eabeda2a67144501dcba4d1a2e996a060d4b51674ce7255de1e60e8fe007aef36faa197465b93b31cf4e9470393455777c7a209422eb11c35820298dc257544ebe6798600522152d10f93cc9066dfefa2a9cb67fc3a117d11bfb523006233c48798a3bc8a52cf54680e1e55d0d4a05a8ea860581d28e", 0xb7, r3) r4 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f10000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000-0x4)=0xe8) r6 = geteuid() lstat(&(0x7f00000be000)='./file0\x00', &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b1000-0x9)='/dev/sg#\x00', 0xa424, 0x100) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000540000)=0x0) close(r0) 2018/01/19 10:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000077a000)=0x9) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00003a1000)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f0000c1a000)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f39000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001ef000)=@req3={0x10001, 0x9, 0x4b63, 0x1, 0x4, 0x44b, 0xe80}, 0x1c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) open_by_handle_at(r0, &(0x7f00007fe000)={0x7a, 0x2, "9f6de662c4767723ef3d5283a91a004fb8e3f0df320c3aaaf2cb2973e0c13d0700a4353981dbfd02dfe194e21c0d2fac2b5cef8956c84d436226f2a51bb2c0c4e05ed8b13e7d3da10c0f1b209bfe8a9275ef87dd13ab5cf64f94c0510b66f12b5a0a277434f0cabbebf4301923189d092f14"}, 0x301000) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000c75000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f4f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000729000-0x8)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f00006a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d25000)={r4, 0x9}, 0x8) recvmsg$netrom(r3, &(0x7f0000dea000)={&(0x7f0000700000-0x10)=@ax25={0x3, {"007fed07205b73"}, 0x8}, 0x10, &(0x7f00004e4000-0x50)=[{&(0x7f0000fab000-0x3)="103840", 0x3}, {&(0x7f0000a83000-0xe8)="480a4077b1efef737ea131076690d7e0266fe580fc82721241d5183e0ab53990ac34b6e72092e1fe48c2807a455992341ff56718db3ff75c4597da3db3060e110804250b37a1e763477efdaed79e24fe6a54f888a501160f9ccf604b3191386b749541605c2ad453c1711d937fd339c0a907eb04f32200ad7ae31247495ecf1f16add8d690a92c6617300272079e3d8b7faad2fb4b27ae17c2e6b6c955d7b3cd2c2e851fec8649cbf8d6f75c991db1c694c2aa3b657549b77e4b7f3e40163ab67e17b8d39a33d25b78f335eb153ce4414abbb1a6061c847b2bf0f78a4cd96d2282a6e0182581c6ae", 0xe8}, {&(0x7f0000a73000-0x6c)="1bcf39b6c36bb5b31a8725771787ce78b127d863bfa55fb90fa8f58cd6ac04dbb5090ad6df5e251700d87472e379ce3f87e88810809a8a422eed888d4b5775349ab6bd1806ec5db346dfdc02e0b91418649b5dfbd93e22db61c43ac0c1e1e7e7e0e758a64169c6e64e132bf2", 0x6c}, {&(0x7f0000bc9000-0x1000)="0f65cbb6b24e76c6cba3bee70c2acb4788c733496591c035eb72806b0921b34c88d2f307ccb8f16aeffd3b700f588b237374455bb434da4d66a6d6395526775ac7f4591e74cb197f8de60a1984ea117768b8135b534b6e6dfb4b374f1d83fa686daffc903afb529c895e6c51067e9aeb80b02d6f92088a3250786e3f440320073d4e5e265aa18997c3c8e53326d66ed391caa1d6c727b327836199d98ddf6e9d10e8d88daab62c9210ff2229fb530cf4d77865c89edadd22ea2e1def1cb029a2d2e6e7928b94384bec1a0dc54129b94c473ffc224435ab983af1a8f7263fb4f1da073440ecdca04d003875d8e5bb29f8ec6940e07925ec99052f4d38c3bfcf29f1981df258b65accb55cfa735a8c957811f5e5c7392461b79ce4e1c89d46ba777b3eaf54dc478f08f76becc5c49b55d242efeace46c3143601c93aef761d69932898807cfd9b9722cc6454add77925e2afc07cfe208bdbb64eed313caabc56850caa196f86279f30df18deb7225743a37059b4f0b33ba9cd809ba6b6b0d69eb1995987bd19be6fa26353ea76de828f9fb21049a94e08b94c7d79923a0adaa49b0217e98e5c11f2acfd7bbd33f63ea50260bb233e03f46eabdd8f3d6240360a8b0c8f4cfffb703656161f19322b00f1745e838ceeae100f643ce3a55a9eaf4c3bf2275721a40be37349e4aead64410eeea89e72e9f30663c6c517bf435197e3015bac0fa09989cee225dcdb511478c9d9ffd1f7430a598ece3e99d6c8b2e2751d889190700a6812ea44e73c57fc37fd7790822a0c0722276c0bd82400de2836b3ce1c2e0caaa8884ef7c2ab22d65704c13a690146634bafc315da2e0a622a1c35487b762f4d9652a7590dd53e667503de4d40f47e00465c8aa26083e8d8d6a3cc76636181a8a4a598cabc0cb50e3bf91125deb53bf2f30cd548398c409c56dd56940c2fbe7567874632879316251b510d5316733ddaca7eedf735cadbb6f1a713b25c4b5e3a5690f70a4ae143e1db228b3c39ffdf0886a387cf855f5e364b082fc2bcaae68f38a7d32d2116cc300d83de0694fe1f49573367d4e3be3b8dd2de1fd6802b1da0209974c5e740bb975e8bbb7ac174ad7b77acb81042cbf8013d1b9bbfe76383d843a57be94c5e17f26c2ebc5d85b4d5a5b6004cdbeddf6296b028d77fc4c217e8a87027a480b009bc0721231c0ffca83296418e7e44fa6ee1a680f65a575b5afdbd1765200f4e8996f7a32d2a2d42b053ae4dee8b3bd5738420ed7f1cfc94d0c6904f54f58f2548832ea9e6bc6032a844bddba66205ab82d378cf21aaa55bb2d78916d8399de764b9c2398d16100b4f49501dd63463c33ed37ba15eb76d85f96579fb5e06d6eded32fa95176d674dff99e3231193b000921a808cbbe4c3f7189d772807dabafb3ee0c6ebbb400c66f8ee4985254dc05c21a6d5a886f5ef225a303b0331e29216b47a32d53edafabf2e110ecb7704034a80f2a1e9984ac6c1701eb2cdc2d72975f6f9f3b27a1f4bd61294e7a7e15e8ea6fdc73ea820e4b5a758e089294a31899b43a4a59ed075f2aeb61e4c6e353e64c402a1a0087ccf2cb096310078666a59960fe7aa7f80c7529b66b48b8b56fef6d7016b0b152cbfbb9d4d18659992d6c792d1aa82987d0247089cf2edfc5a2c19900471bae17702ea6ddc50cd0cd2680e2782d9d73a098bacecbefd874c2bb367a7498fd6f781088d3f58e59bf777e40aa22ab4d759ef9eabec8640c2039ebe8abec5c4d6c60b7bcee8f6a43e7cedce9f650fce1391b29a9affe90caa4d714066fa9894be1d7fc76fcadb60768fb7ace0d7813df8e2fc9c692dfc25af29fb66ad6dcda52146879b2658f984a206d5c2e5472b5b142d26d149a5c9f6c2399d483788ab4202237437ca32664b3cbbd503755bd70b4a1caeb4e2d5f0b014f1fe2defc5281583c47451a10f4ed6b7c0341c7e1f5c602c5b823e43da2c0dddb889a93652984d02463f672ad573a9590775a35d0dca6d99c872b17490430319b27480b52a2982d3591742c45ff1446314a0dbdd234d0b92ddfe87fe939f73925c8a17637c092859cd9561e707e97b15ec6c3a01f13e40320422ae4b3e9307338a83b2b97d274aa25776eb337bb2168f16f92de4d342f46dbc826cad772db37fe5dff3792139889d353c58f54cd7722283860e28cbb45ace4b3490d2be142b7e4dc31b701fabfcde569a6a22629276200d30d1549ba0c73b39b3efe925f1dda7b49986c27861abe8d012eac86243411fc91357437568722ebe63819dc220afd06108965f9601adb3d0129ed73c052cb345d39043a43f5beac19e6e11d0215da22fc53766ff12fd4ac5a649ffb3f8dedba090b21e2d4b8bff7d658b3d3d695b513a6504495bd40815baac2858cc71cd2c63e4fe1bf9cece21a3cf09f07a7d3db3985205a0dfc4ed140fad2a3794c49fecf9c7e4ad7363b3a8d995e7fd4dbb75076ceb6212025c49555ec3dd4c9856f9a0c6604b458b27a9e31f59bef4cf6e9f12ea4313bee844fcd6e5be6dda8ac7fbbf524ded1afbfb11c2a7c1e944b44a5ebf4e36eeb6715a8a514f53c1d02ba4b023f531cdbd9ad48256cef44556a8a25479beccba8f195f768e46b482d7dfca305a958238ecd246753d9a6bace9b16eee8e900a7a52db0a278fae85d24c7923973e870ee96de1d3f98fb06d7bcbd362b556aeac81fd104a60a1725dc4c70b54c46378f1ab7e925b262a7196efefc9aabb1778e8c73bca704eae74b530bda388a616263edb5f21661f25c46f8efd497c85be2a91d4c3430e519296f570193f5134fee7b5d125fc40f149974df00463a2a25875a2fd3645c066fae741c0bd70f6157d7d0f4970dc6ff612c810386d909b6fab154616766e0efa03fa621e1de514d1b3b3c621370cf4d7dad46cbd0079fd5a574a69b16a242355df5709a8f02e305f4b2c8837dff4b28d8e74fe9eff6433d83aa6a8eb4ae4e576daccba28c109bf326b72ecb08dd10ecc3211b362f904934a153988fc5a255ae3ab7af261f8c0249171159f32450635d872c33e589160a4a1e401a37e0918deb24f2a1a8fde5d4982c38680001c9ed8859a556147eab9e8fc78fcfeb423df3e43f73d5b5e52330bc9842bd02c3ca33c9e0c11f552f3de5359071fbc9d7261ce1af0386246cb037630cb91bbd478029ff913310506413b9cf463c31f1cd037fa8ab7efe14da4fd427d43e828c12b82d1bfe460737ffd26cc4750e28159a545e585b1bef16904df5dc8d39013620f443d2f9ed20453999a23c86a06b86600fcfa09e688ffa451c519e9531f2e1724cdd7cb2f743f06f6aca438cc368f9b3a3c3e08eb52524b36565dd39e9bf2ed76728ec895338aaef730a8d11cae85ab99d2cee4b1f17f8dedc1ff529d6326a3f856361d8b6c633715431fe4dfa70455a4a0918727c6850f843611c89716cf6119dd9a3480446f703881b1c3418f400f1a7c1467cc4fd73926b4e94292fb35ea8669547cdd62e94410c021995a8fa5220747cbcb4c92e441cc167691e11509297f465a5eca5db42d1a2db8ccdf7713b9e5c263406c71f5cc119500006c546f9dae2b5e25fb4ddfd1174fb95af62caf638b9bd07f339990312386cde36e8ebee17a0b640b4a214ceeb381641cf36464d6a51e96cfc593431e92eace21b01fd7dd6341ee43a034790408f368715ff51c645ce434d2b37134fc77edc121b5db800077aa3350d0fc8ac0dbd2c509e8e5b1685c846c91c3f852a7940c025c85e2d0bdb78ea9a9b91eae8006ea1b579c061590c71cac15759415546645a36a1068dfe44a562d20fc26648473b70e4c6f3f011a46ff5375003a6c3179f7b31c362d40cee1294847787fb1d03db9ffff7c1bf7900fe04dfff6d0c4e105355293aff9c1eb293d1f3d8e8beb75a270b75a93849412425df8aa88e4ed928b64af7b525f782f57be48fd96ceb8e085fa9279fc6a09927ded6e556256ac310422183e85c658ec07c739dd9128ec831076dfd4022b2b304249255444ac6817f229b22faeae39dcd84417aa01cb9a845a2fdf32e5cf3ba7145dcba53282821d024a71ab5a87b748e72da4183227f0322343351104373525455d2fe40fc1658f9f399b9999fc47c0ad99b40a64c84beb41b7d46c623e48d1b9b1979031b9c2004520d46e76cb1e395e9fe8db89b49b0b000a7e6fa1a0031920885e19724e719bdbd18bade7612c788cd4c7e9a98be9646222c9cfcbbcd9daa0af0dfa38f80c9e923d0c9c63a3bef0e745fed86c5907d9252419313bb34f658bbac54703149b6fabb3394e7162e5aeefdd9179eff85526133c28f10b926f93ab6b25154c6d07df946f3d257432548ffbd1694cb84b9bbdf226bc72cd2be96034d293866f766ab8998608c0ea0c55ab769da8f0b2f8da8245aaf591a7c1671f9f3b85831bf797ac1a5a2f4b87546dead37383c7f211539a6cbba467d709ea42e3b8add7b2c25814b9f027a39fc218b031aa6979055bb0181103568efdfdd2edde4369799ea8e6ddd610d9848b3a1bab12a7f538c4aabdcbf3ae92336493307a1e93719b4cbeb012f8c22c334b21a07ac354d92f15fd0e4d6ea1db749298ca89fcf8658be1fb327d70647f4fb19c7990684959c619e7781389ad95a9a37834860c935b736d81ae6d1fc88f2a991b9799bcb8dac16d68980e27ba00a88e727d2bad425292b45c2ace1ec7595e1f4b6150bcf4b39e94fe3e4598946eb9406cc3647048d15f1c7c2da1f244b96c6c8e17129d531022125aeb0c2951e19b457f1e97086f4830d4a08b65e7f52647f020f0bedde8381b52d3d71da6add32cb690e7ead741c8e51e9f4357bc85f92a2d30f6f20a1d953f009e45688b99c52acecbf35bf957ffad266e73a242c333043d37daab31f6ed6a44392c410cb543bf53c7e23009de4c27ba47c8c0156459ecbb1bdb17a8c3aba3c33df0d4562dd3306b8047e6d8f338e8f07b8cad87093a7470d9597722b003ca532de6743544d0e28dfa6d324200da8a7fdce7be345e1c0c74c1b29225f46ee527088cae789d3731cb9c34b8221ad14d10df0474e0b267e70abbea09ff752cfb1d9dc08cf1e796251af82501ffcaefeb97a19dd083a530d15cfe5caaaa6e213db9235652c60b76f51fbcf4a2cc639b1436adca97c062a052fe2a2d0e7499e837292ac69fa20fe631da60b49c2a03fd858959b26c8ce4d2485e0b20e2bc408e8131ba5c357e79f8c65616902ac49da305b56b56dfef935aaf36247769f8a147b1a500f0b94d3754dbc5a4567ae6b77a0961dce5479b3c00cb14c0b2b5a38ca53f390ee1357bbacb31f6a65ebfd0559b5d661b52aac47dd173f383307890416d3e44a1949eb1dd98387243c637bb8b2aa2723a0abd850fc85c1ca9a67fd937389f353da7db6cc692809fa43bd0269690bba3d81b8570a4d183536b17f80cfc49e74a1e2c7315bb27f980d444e70265000df7501b31f0703648c194898e4b599108d30fb4267e184ed3499085693d05e18ebe6791761b55360f10b755b05ba624097ccfbbf151c10a2ec57b56db51c72b9d9353f9e466fb6e057c3bb07091dda29183c89e4b00fa9d12b5216f902b8da0aafe5e5b4f7a38e564556d282e7ed4c0b55fa0787f30d02e9f2e54bb7fd940d21c513165d8ae737f45fcb66334621fd3ccdd38f98cf46f68b65cfbaa89f66c72c4de7d669eba75e5f962ec9868dc65959bfcab84dd438aa7a03fe7de2acf8fee94adb843d661e5e1d56f4deef82da9f66fdb9e7b1772c9ce1c24fed9b05d265ff3e6fdfd", 0x1000}, {&(0x7f000097c000)="7bbbe493d13a53f994ad71b344d53c039a52f0ec45e43a62d7ccb37c4f3098d3d94b6698062f533adec45176c152c4432ec6cb8e25e310e5bacee9859a24c294fc23aa5dacea09974b150914528701ac447078cb2df435e881439ca4b8a814e9b08556507dc3483a54dfeaccfc2189fda23cb03a80c93932209921f030ccfa1112cc19ff4dcb5ace54b1215bf02d05204910f5911ae8f6622a3839e2", 0x9c}], 0x5, 0x0, 0x0, 0x40000}, 0x22) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x13e, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000006c000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x339, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x86)={r1, 0x7e, "a48c01e19f7de27dc976019d751f9dec03842c57d306b4ad957bb5f6ecdabcc8a3d9242f8dfdedd1d36ca34d7241af12f0a3e654c192f26035127c00e0216c8c5ae1d0ce380a6b693bbad50c040447fceb6259497f1e249f87f2e750854d09c75872315c0c7dd14833b0a9bb095cc280c4a2fa781e8a64f154170ea27d04"}, &(0x7f0000444000-0x4)=0x86) flistxattr(r0, &(0x7f0000291000)=""/0, 0x0) 2018/01/19 10:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = memfd_create(&(0x7f0000375000)='\x00', 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000fa9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xfff, 0x5, 0x0, 0x81, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4708, 0x0}) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a1000-0xa)='/dev/cuse\x00', 0x2000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r1, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000a8c000)=0x8) prctl$intptr(0x18, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000f2000-0x40)={0x3, 0x0, 0x300000000, 0x1, "c1f419c512cfa5ad8cadd734286233ea8bc8776436fb9f666910d02198fc5ebf625026b033679ddc7cf2205c", 0xffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007c9000-0x10)={0x4, &(0x7f0000926000)=[{0x4, 0x7775, 0x0, 0x101}, {0x9faa, 0x1, 0x8, 0x9}, {0x2, 0xe2, 0x5, 0x8001}, {0x0, 0x3881, 0x7f, 0x2}]}, 0x10) io_setup(0x9, &(0x7f0000b6e000+0xf9)=0x0) io_destroy(r4) timer_create(0x2, &(0x7f0000f40000-0x60)={0x0, 0x10, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000)=0x0) timer_delete(r5) socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000078000)=""/193) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004d2000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x100005, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000264000)=0x0) 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000435000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000fb8000)=""/87) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000041b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000, 0x1, 0x5, 0x0, 0x4, 0x7004, 0x2004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) syz_emit_ethernet(0xe, &(0x7f0000efd000-0x78)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00002e2000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x200002) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00005fe000)={r0, r0, 0x4a, 0x100, &(0x7f00008db000-0x3)="a23282", 0xfffffffffffffff9, 0x319b, 0x4, 0x100, 0x2c, 0x0, 0x1, "98b8069865da3ec1d593e004fe33b77631a6ea51945517a1ca63dbc4766d36fecc570b2868723e01cbccbda81b0f4b7066cae2fac4b892a744f5ba1ab5d018a838002bbf5e46f33832b099b08d55f9ae4a2c4205c93906b0036fc3a53e8d6c9686f4dd7f4da1020a69c8d89b8de50ddd5b13cd108ee3e181d80a1667a7f3e9ac107cf1f8ab9b23d514bfb8cf31e96d90ee2612dc636e45a3777d3d0f5a78acf49793e36a686ce8d4d932c9b395a283d4739b2c9abf0c16d89b5fad8d85a69053"}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_dev$sndpcmc(&(0x7f00002bf000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x640a01) r1 = getuid() getgroups(0x1, &(0x7f00003ed000)=[0x0]) fchownat(r0, &(0x7f00006fb000)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/igmp\x00') sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/19 10:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000b78000)=[{&(0x7f0000495000-0x4c)=""/76, 0x4c}, {&(0x7f0000323000-0xa1)=""/161, 0xa1}], 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000001e000)={0x7, 0x6, 0x0}) pipe2(&(0x7f000040b000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000679000)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000815000)={&(0x7f0000cfd000/0x4000)=nil, 0x4000}) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000066e000)='/dev/dsp\x00', 0x100, 0x0) getsockname$packet(r1, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd2000-0x4)=0x14) lseek(r1, 0x0, 0x1) 2018/01/19 10:31:13 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ccb000)={@generic="670d12b2756bbaef812af3e75645efe9", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) ioctl(r1, 0x400000000227f, &(0x7f0000e29000)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001c6000)={0x5}, 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000a99000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f5b000)={@common='ip_vti0\x00', 0x8}) write$selinux_load(r1, &(0x7f0000f99000)={0xf97cff8c, 0x8, 'SE Linux', "12f218a73883e1a67adb39da0953e315c89cab424eb701fa56b6af3362f0659722423be0d58aa8532a2976a32f8abef026eccf024b19c37b5eaf7a02b3becadcf52fa8fc35cb46b446410fe1291a78ba"}, 0x60) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000069f000-0x4)=0x9, 0x4) 2018/01/19 10:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x1, 0x676) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) io_setup(0x1, &(0x7f000071d000-0x8)=0x0) io_getevents(r2, 0x3, 0x9, &(0x7f0000e73000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000048f000-0x10)={0x0, 0x0}) 2018/01/19 10:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000653000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000037000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000aee000)=0x58) read(r2, &(0x7f00007d9000-0xb0)=""/176, 0xb0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f00004cd000-0x4)=0x0, 0x80800) 2018/01/19 10:31:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000000)=""/194, 0xc2) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f0000005000-0xc3)="96d90ce3e0fa220499988e4912ea0d5f41589164af0146b1d0f1aefa906c6bbe39d4cea6f78731d0d874373f25df9b4a69af49c8d0aaa8fe5f4e36497566631d3a4ac638787013c22e9b4603ee96615dc9bc98eef26437b0f88730cd0ea8b9ad1da189be009a755a002ba70f934a22c4654d2d80362810f685b8a5c6c5d96aa40a0610418d95fc021506eb0a3b125229950115644bfb377f903a7de2b423ebe3add8b1f834cdd2a8d20f25e1c1e617739fee703c45fb63837313295aa48fc764157a6d", 0xc3, 0x4008081, &(0x7f0000006000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000003000-0x5d)=""/93) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000004000-0x1)=0x0) 2018/01/19 10:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000037000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a2000)={&(0x7f0000a5b000)='./file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x10000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00007e4000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000401000)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006b0000)={0x0, 0x9f, 0x1, 0x5, 0x497, 0x100000000000020}, &(0x7f000072e000)=0x14) readv(r1, &(0x7f0000c8b000)=[{&(0x7f000041a000)=""/4096, 0x1000}, {&(0x7f0000819000-0x7d)=""/125, 0x7d}, {&(0x7f0000f54000-0xd2)=""/210, 0xd2}, {&(0x7f0000404000-0x1000)=""/4096, 0x1000}, {&(0x7f0000296000-0x10)=""/16, 0x10}, {&(0x7f0000ded000)=""/232, 0xe8}], 0x10000000000003b2) ppoll(&(0x7f00001fb000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x20000000000000d8, &(0x7f00006d2000)={0x0, 0x0}, &(0x7f0000fd5000-0x8)={0x0}, 0x8) 2018/01/19 10:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ba000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001c2000)={0x0, 0x0, 'client1\x00', 0x0, "0837015324747c46", "b396c136417ffa7df8f16d1e47b4ba361d3c841c992c4ac4d1967764e4059b8e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008ff000)=0x100) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x1013, r0, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) memfd_create(&(0x7f0000004000-0x9)='/dev/dsp\x00', 0x1) 2018/01/19 10:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000019c000+0x791)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0xff}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bc000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000055a000-0xc8)={0x4, 0x0, [{0x8, 0x1, 0x0, 0x0, @adapter={0x1, 0x7, 0x100, 0x6, 0xffffffff}}, {0xd1e4, 0x2, 0x0, 0x0, @sint={0x5, 0x200}}, {0x101, 0x4, 0x0, 0x0, @msi={0x0, 0x3, 0x4}}, {0x4, 0x4, 0x0, 0x0, @msi={0x100000000, 0x7, 0x47f2}}]}) 2018/01/19 10:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x2e) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00008a0000)=""/41, &(0x7f000045f000)=0x29) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) msgget(0x3, 0x0) pwritev(r1, &(0x7f0000e2e000-0xa0)=[{&(0x7f0000812000)="a8", 0x1}, {&(0x7f0000feb000)="96", 0x1}], 0x2, 0x0) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000087f000)=0x0) move_pages(r0, 0x1, &(0x7f0000a03000-0x8)=[&(0x7f0000d80000/0x4000)=nil], &(0x7f0000a61000-0xc)=[0x3f, 0x4, 0x5], &(0x7f0000fed000-0x8)=[0x0, 0x0], 0x4) r1 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000098d000-0xb0)=""/176, 0xb0, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff4d58, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:14 executing program 5: clock_gettime(0x6, &(0x7f000048d000)={0x0, 0x0}) r0 = semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f00003ee000)=[{0x2, 0x1, 0x800}, {0x0, 0x9, 0x1800}, {0x3, 0x3ff8000000, 0x800}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000602000)=[{0x7, 0x6, 0x800}, {0x0, 0xfe99d5c, 0x1800}, {0x0, 0x1, 0x1800}, {0x7, 0x2, 0x1800}, {0x2, 0xc037, 0x800}], 0x5, &(0x7f000036e000-0x10)={0x0, 0x1c9c380}) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8001, 0xffffffff, 0x6400, 0x1, 0x81, 0x6, 0x4, 0xffff, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fstatfs(r2, &(0x7f0000a1e000)=""/198) fallocate(r2, 0x0, 0x0, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b5000+0xfd7)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ee5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x67, 0x2880) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000047a000-0x2)=0x0, &(0x7f000013a000-0x8)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000cfc000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) fstat(r2, &(0x7f0000232000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0xc) fchown(r0, r3, r4) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000fec000)=""/71) r1 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r1, 0xfb8) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) 2018/01/19 10:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = request_key(&(0x7f0000d15000-0xa)='blacklist\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f74000-0x30)='([/ppp1!vboxnet0mime_typeGPL,!$vboxnet1md5sum{/\x00', 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008cf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef1000-0x9)='/dev/kvm\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/audio\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000b33000)="", 0x0) 2018/01/19 10:31:14 executing program 2: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb1000-0x8)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005be000-0x4)=0x0, 0x4) 2018/01/19 10:31:14 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000c000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x81, 0x800) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="b0a2ba4b60c90044143957560e571969"}}, 0x1e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000017f000-0x6)={0x0, 0x9}, &(0x7f0000c67000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003fa000)={r3, 0x1}, &(0x7f0000fba000)=0x8) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dc9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c20000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000-0x4)=0xe8) lstat(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f00001eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000786000)={r2, r3, r4}, 0xc) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r1, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/19 10:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r2) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000029c000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000b69000-0x8)={0x10001, 0x4}) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bfc", 0xc1, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r3, r5, r3}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$dmmidi(&(0x7f00003ba000-0xd)='/dev/dmmidi#\x00', 0x9, 0x4080) r7 = getpgid(0x0) capget(&(0x7f00009e6000)={0x399f1736, r7}, &(0x7f0000711000)={0x8001, 0xfffffffffffffe3b, 0x7, 0x2, 0x70e2, 0x3ff}) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f00001c9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x1e, 0x9, "79834db8e5d2e063d45f1db10300ea461122894470de5bfb3babbd36cfec1e548c97e981dea8408b132c673f00bcc337a174aabaca971efbaa5e3736ac2552d5", "3f45c2221f6779baca1f773110f41c219b5d70938e903a109b063fd9f679b3fc", [0x2, 0x7], 0x0}) 2018/01/19 10:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80006, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000970000)=0x8a, 0x2) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 10:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000a49000-0x10)={0x0, 0x0}, &(0x7f00009a9000-0x10)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc2, &(0x7f00005c6000)=""/155, &(0x7f00008a8000)=0x9b) r3 = syz_open_dev$dspn(&(0x7f000058d000-0xa)='/dev/dsp#\x00', 0x6, 0x200) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000c6a000-0x28)={0x5, 0x4, 0x447, 0x9, 0x1}) utime(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = syz_open_dev$mice(&(0x7f0000205000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x3, 0x0, 0x2000, &(0x7f0000726000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00005dc000-0x4)=0x10000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000a0000-0x5c)={{0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x4, [0xbd7c, 0x2, 0x3, 0x8c1e, 0x5, 0x2, 0x5, 0x7ff]}, 0x5c) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x10f000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000041000-0x8)='net/tcp\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000040000)='./file0\x00', 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000041000)='./file0\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000-0xe)='./file0\x00', r1, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f000011d000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000060f000-0x8)={0x0, 0xe000000000000000}, &(0x7f00004ec000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000374000)={r3, 0x0}, &(0x7f0000fde000-0x4)=0x8) fallocate(r1, 0x0, 0x0, 0x9a0b) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000601000)={0x0, 0x0}) lseek(r1, 0x0, 0x4) close(r0) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000482000-0x10)=[{&(0x7f00006d4000)="281d32ac363692195d88f7ed7aa70842731004310fd7e5301c078a36f916f7ed5c1255eaafd1c2c5144e304174280203bd7dd01876a0108e549ab763dbcaf0e7fb9fd8513febc8f6c81a05084d3a8b718465c49881c069029e2f91f7638f9cc7fbbc3fd915b63f7de6001ae086752ea6829de70793af1352c0053c9bea64f04ba739211f35b7b1fb49a4277ff59245e2bf0de92d06cf0976ac266412cd6d72d53f2b892d1fde4f518a4d7a9efc32c207cb47db0b793e129101d969329afba8c811e41662c5bb9f7709846656d166bf7a42b67022f22a8b72bc380f9d7a213676c13b0927f9232e471fd8226a540a06d01c3c151ca6cd55d2b8", 0xf9}], 0x1) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0xfffffffffffffffe, 0xcbc) close(r1) fcntl$addseals(r0, 0x409, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00002d3000-0x8)={0x0, 0x0}) r4 = getuid() getresgid(&(0x7f0000d17000)=0x0, &(0x7f0000081000-0x4)=0x0, &(0x7f000034d000)=0x0) sendmsg$unix(r2, &(0x7f0000a3b000)={&(0x7f0000da9000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a7b000)=[{&(0x7f0000fdc000-0x9)="45c1b92c0e94a06362", 0x9}, {&(0x7f0000b1d000-0x9d)="96537bb9619be07e75500672bd41414dcf395c0d63ce5c2465f7803ed7e2ed039f178e2af18c8c10f6c7d2386a51a1ba7261de651349429fa6d60a3985091497c185fc2d4c41dd08eabe40e0960017e469237272e5136bb320fe571ceb75ed43dadb0dc709db19f5cfe962e4f37508d5284ef0183b80a824487cbd31d128660a23322060b518fc03e42ffc8bd0849352856be394b1e02d647110c9b66a", 0x9d}, {&(0x7f000056e000)="77e627e499bb35306874b23df026de7d856edadf6484c3bb8e50377947c77bae0ef316c3f67f96454c390dfba22853f6c9df2d9ceda675fa2d81a013ff3604e6f332cb23bd4aa21efc4edd9045437a76b6b2ef9e063422d35ddd69f7224a4b4d21da613409bcd94bf374e9e58536067196e42e31ac6cec7c57934c1751fbbce2d9c1e38f752a3daa5f3c582dc4e76f3e59cca1fb8ca38ef20066a52f5d4e0db09da9295f2a1fb956a5b456588c0701a8847bc9dcc4dcc281d859d2eb3adfb0cba15600f4fcdd8d6f", 0xc8}], 0x3, &(0x7f0000645000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x80}, 0x4080) r6 = request_key(&(0x7f0000ae3000)='ceph\x00', &(0x7f000078e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008f000)="747275737465646d696d655f747970652a9a766d6e6574316574683000", 0xfffffffffffffffb) r7 = request_key(&(0x7f0000e61000-0x4)='keyring\x00', &(0x7f000011f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000)='skcipher\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r6, &(0x7f0000746000)=[{&(0x7f000069a000-0x68)="4e649b5623576570b6503daff8966e2c0c29db5f6e7119daf2a41f0fd29400f4b426106af50d7f3dde7780976c650121b6a4dcf8caedd98d6fb877d0571fd0410860213426741b75e9d46436880299701d1b2acc96cbed772b50208ed610adeca97cb480c11805d8", 0x68}, {&(0x7f000002b000-0xd6)="e4d027caa2af6e0092972b2d2d3bddbb939a4ebe431616e780137f9a7bd14f78704022884e7c9be6d3d7c298793beb23fa47a72fe41be0902a6d712272c0e8a66c37c7001954bdb735be481a2bf93758b76cef1bfa7fcdb39fe47a03437a8470df867feb0b500c2dee53a7839c15e86b8cfaaa4dcda183272767c426a6ae24d8ce3d7792b9cbe47d8875a0c3e92c0d4a023b1b2cd1fb7fd80f24c352b54d95365de5172027616b7287a6e4de53406d756687a3ad396ab408287db5bd95070b716d5133a0ef07330f13888a1803f21cd1299aa3770edf", 0xd6}], 0x2, r7) 2018/01/19 10:31:14 executing program 7: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x400, 0x3}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x1, 0x1, 0x2, r3}, 0x10) keyctl$setperm(0x5, r0, 0x20000) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x97, "4aef220e74169a653fa9e471d79acaed722d19c658ebab516930795a2493042e8809bbd7a9ee5a76617fe7fec6178a02e4051b51d027ffb0e370469202110f312975f6d753112928e25fe693da47fff5f1b2cf1e55ba18ab46788d77325e0313fa7284d2ffcd16824cc7332046cf82050e0142fd67242fd6778c5074092f6b35adc4bf60db87c723ef00629eaf39ccc330980ebf051336"}, &(0x7f0000002000)=0x9f) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) keyctl$link(0x11, r0, 0x0) 2018/01/19 10:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000bf5000-0x1d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a97c5d1eb06c328893e1991f35cb"}}}, &(0x7f0000efe000)={0x0, 0x340, []}) r0 = openat(0xffffffffffffff9c, &(0x7f0000ca6000-0x8)='./file0\x00', 0x82000, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000860000-0x8)={0x0, 0x961}, &(0x7f0000f1b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fc3000-0x6)={r1, 0x4ccf}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000097d000-0x93)={0x0, 0x8b, "2c1cfe1791a938209531c635cbeb7fd3bc449f3d683280362a179e3493c5fa761f048cfbbe5dddfa29f483738f90454edb86bc29f0dd8760aaeaaec844166766edee5c055a958c6217f1cfca2c4cf32982fc9625f8b09f5ee37220ee31e220ccd66472e9f7f0c9923eb0e8328440095d0d132e5b426d47990cc662baaa164c49d5026264b74022b4601b7b"}, &(0x7f000011c000)=0x93) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000047000-0x10)={r2, 0x54, &(0x7f0000a42000)=[@in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x538}, @in6={0xa, 0x0, 0xca4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bd8}]}, &(0x7f0000c76000-0x4)=0x10) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) unshare(0x20000400) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8001) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000b7b000)={0x0, 0x0}, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) 2018/01/19 10:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002e2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x9, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000de9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4, r3}) shutdown(r1, 0x1) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000038000-0xc)={0x2, r0, 0x0}) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f000074e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000df5000)=0x8, 0x80800) connect$l2tp(r4, &(0x7f00000b0000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x0, 0x3, 0x0, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ac000)=0x7fffffff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000673000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000714000-0x4)=0xe8) r1 = request_key(&(0x7f0000729000)='cifs.idmap\x00', &(0x7f0000040000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000631000)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r2 = syz_open_dev$amidi(&(0x7f00005b6000)='/dev/amidi#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dd2000)=@assoc_id=0x0, &(0x7f0000332000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c61000-0x7c)={r3, 0x0, 0x74, "425bd7011d91301640272942488b126ba6d24935748dedb0d61761abdd20f0b886aafed56aad84786a93d5da1dd3789e84c66c60197d8c301dcc31c0a09e39bae6c91c32c3a6daecebc11e6f549f07fa611a731dc904fa1b480748b9876e41a10ff742493c3c678383e52504759e1b2de2288fc7"}, 0x7c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a27000)=@assoc_value={0x0, 0x5}, &(0x7f0000730000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000012a000-0xc)={r4, 0xd5, 0x30}, 0xc) 2018/01/19 10:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f12000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005f6000)={0x0, 0x0, 0x0}, &(0x7f0000e65000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005ba000)=r2) r3 = gettid() mq_notify(r0, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) sched_yield() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) 2018/01/19 10:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) recvfrom$ipx(r2, &(0x7f000082e000-0x3a)=""/58, 0x3a, 0x0, &(0x7f000067d000)={0x4, 0x0, 0x0, "f30ea83c8bda", 0x0, 0x0}, 0x10) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032e000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f71000+0xba3)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055e000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000474000)=0xd3) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00001ef000-0x1c)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1d9d3c37}], 0xfffffffffffffeed) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d54000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) geteuid() 2018/01/19 10:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f2b000-0x8)={0x0, 0x80, 0x7}, &(0x7f0000122000+0x187)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007bf000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000567000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x833400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203, 0xffffffffedbcc112, 0x2, 0xfff, 0x400000068}, 0xa0) connect(r0, &(0x7f000031e000-0x8)=@sco={0x1f, {0x0, 0x200, 0x1ff, 0x100, 0x6, 0x0}}, 0x8) ioperm(0x0, 0x7ff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000a6b000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000793000)={0x24000000000000, 0x800, 0x9291, 0x4}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/19 10:31:14 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) r1 = msgget(0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f000005d000)={0x0, ""/15}, 0x17, 0x3, 0x2800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) perf_event_open(&(0x7f0000007000-0x78)={0x7, 0x78, 0x4, 0x7, 0x9, 0x743, 0x0, 0xbf2, 0x40808, 0x8, 0x1, 0x0, 0x4, 0x401, 0x1, 0x7, 0xb68, 0x7, 0x2, 0x1, 0x7, 0x5, 0xfffffffffffffffe, 0x9451, 0x3, 0x8, 0x3, 0x49, 0x4, 0x6, 0x7fffffff, 0x6, 0x100, 0x5, 0x7, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f000001f000)=0x0, 0x5}, 0x8000, 0x5, 0x7, 0x2, 0x2, 0x18000, 0x3, 0x0}, r2, 0x9, r0, 0x1) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d33000)='/dev/amidi#\x00', 0x800, 0x402) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000005d000-0x8)={r0, r1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa0000)={&(0x7f00003c1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d32000)={@generic="495fa289da651d0bf6c2d479b41a70af", @ifru_flags=0x1000}) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/19 10:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/vga_arbiter\x00', 0x101000, 0x0) recvmsg$kcm(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000f03000)=[{&(0x7f0000352000)=""/82, 0x52}, {&(0x7f00004f2000)=""/136, 0x88}, {&(0x7f0000ad2000)=""/211, 0xd3}, {&(0x7f0000c86000)=""/0, 0x0}, {&(0x7f00008fd000-0x4b)=""/75, 0x4b}, {&(0x7f0000c4e000)=""/131, 0x83}, {&(0x7f00008fe000-0x88)=""/136, 0x88}, {&(0x7f0000b49000-0x82)=""/130, 0x82}, {&(0x7f000026e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1c000)=""/189, 0xbd}], 0xa, &(0x7f00009e6000)=""/238, 0xee, 0x1000}, 0x2002) sendmsg$alg(0xffffffffffffffff, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000bd5000)='./file0\x00', 0x140c0, 0x10) r2 = dup3(r0, r1, 0x80000) bind$alg(r0, &(0x7f0000874000)={0x26, 'hash\x00', 0xe, 0xfffffffffffffffe, 'sha1_mb\x00'}, 0x58) r3 = add_key(&(0x7f0000fe6000-0xb)='asymmetric\x00', &(0x7f0000954000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e05000-0x24)="b616bb047c13f08df0785a54cf2bf34fa4e381919b94d1794e0b5d499e3cfada311531aa", 0x24, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000821000-0x8)='keyring\x00', &(0x7f000092c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r4 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r4, 0xffffffffffffffff, &(0x7f0000108000-0x8)=0x0, 0xcbf) mremap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000027b000/0x2000)=nil) r5 = add_key(&(0x7f0000d8d000)='.dead\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000702000)="657bca89e26e5ce6d7fe4c490e0ee932186d8040cbd62251f1fb44cd068453e2f5c1654a5cb9027fa234364aa7db4c8414c9695a76e8d5e47a352afe8fa23432da5836aaa7f1e2c50e48e7325766657ab14ba832ccffdded44a78430af52b6e0da9571112b483835001eadc7d3ba69013ba1e83d311f40ec638cc9a4f60b5c409463092c63fd862f029523856ffbf1de060fb7f121cb5f65a0ea6b614f6142ae22cfadacfeb92c69ba100e2b2ff997d3ac59cc1562dd00fbaff725caed31b4c5a5d1f5998b6a83f030a03ee048869d", 0xcf, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000c97000)='keyring\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setns(r2, 0x48000000) keyctl$unlink(0x9, r5, r6) 2018/01/19 10:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000edd000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/19 10:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() dup3(r0, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000c78000-0x8)={0xfffffffffffff5b0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$amidi(&(0x7f0000a69000)='/dev/amidi#\x00', 0x80000000, 0x0) rt_sigtimedwait(&(0x7f0000fc5000-0x8)={0x8001}, 0x0, &(0x7f0000af7000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/19 10:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004f5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e1000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:14 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) close(r1) 2018/01/19 10:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009be000+0xe44)=[{&(0x7f0000e60000)=""/142, 0x8e}, {&(0x7f0000b04000-0xe7)=""/231, 0xe7}, {&(0x7f0000852000-0x74)=""/116, 0x74}, {&(0x7f000044c000-0x98)=""/152, 0x98}, {&(0x7f0000124000-0xbb)=""/187, 0xbb}, {&(0x7f0000a86000)=""/139, 0x8b}, {&(0x7f0000d5b000)=""/227, 0xe3}, {&(0x7f0000187000-0xdb)=""/219, 0xdb}], 0x8) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x400007) 2018/01/19 10:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000dd6000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000325000-0x4)=0x0, &(0x7f0000620000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0xfdbb, &(0x7f0000bd4000)=[]}, &(0x7f0000674000-0x4)=0x10) 2018/01/19 10:31:15 executing program 5: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x187) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000542000)=""/9) r1 = syz_open_dev$admmidi(&(0x7f0000ff5000-0xe)='/dev/admmidi#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x200000000, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") fcntl$getown(r0, 0x9) 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000bc0000-0x7d0)={0x690, 0x0, 0x0, @random="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"}, 0x690) socketpair(0xa, 0x2, 0x800, &(0x7f0000c97000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000e3d000)='/selinux/avc/cache_threshold\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e6000-0x4)=0x0) renameat2(r0, &(0x7f0000f21000-0x8)='./file0\x00', r1, &(0x7f0000496000)='./file0\x00', 0x4) close(0xffffffffffffffff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ccd000)={0x0, 0x6, 0x6, [0x100000000, 0x40, 0xffffffff, 0x7950, 0x5, 0x2]}, &(0x7f00006e3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000691000-0x108)={r3, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xff, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x2, 0x3cc338a3, 0x8, 0x100, 0x6, 0x56, 0xada5, 0xfd06, 0x9, 0x6, 0x7e3e]}, &(0x7f0000b7d000)=0x108) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000212000)=[{{0x0, 0x0, &(0x7f000015c000-0x20)=[{&(0x7f00002a4000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000001000-0x7c9)=""/4096, 0x1000, 0x5}, 0x9e67}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000608000)=[{&(0x7f0000000000)=""/219, 0xdb}], 0x1, &(0x7f0000980000-0x5a)=""/90, 0x5a, 0x2}, 0xffff}, {{&(0x7f0000222000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000b4d000)=""/19, 0x13}, {&(0x7f0000001000-0x17)=""/23, 0x17}], 0x4, 0x0, 0x0, 0x2}, 0xeae}, {{0x0, 0x0, &(0x7f00009ae000)=[{&(0x7f000096a000)=""/131, 0x83}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000a50000)=""/242, 0xf2}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000622000)=""/150, 0x96}], 0x5, &(0x7f0000866000)=""/244, 0xf4, 0x2}, 0x7ff}, {{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003bd000)=[{&(0x7f0000452000)=""/22, 0x16}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00000ce000-0xff)=""/255, 0xff}], 0x4, &(0x7f0000001000-0xda)=""/218, 0xda, 0x20}, 0x3}, {{&(0x7f0000fa6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000105000-0x50)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000ac3000-0xb)=""/11, 0xb}, {&(0x7f00004ef000)=""/198, 0xc6}], 0x5, &(0x7f0000000000)=""/7, 0x7, 0x8}, 0x6}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[], 0x0, &(0x7f000034e000-0x1000)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f000052e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000092a000-0x90)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000921000)=""/163, 0xa3}, {&(0x7f00003ec000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000e80000-0x18)=""/24, 0x18}, {&(0x7f0000c4b000)=""/19, 0x13}, {&(0x7f0000592000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aab000)=""/13, 0xd}], 0x9, &(0x7f00009ee000)=""/118, 0x76, 0x635e}, 0xffffffff00000001}], 0x8, 0x40000000, &(0x7f0000551000-0x10)={r0, r1+30000000}) bind$unix(r2, &(0x7f0000138000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x84041) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000749000-0x110)={{0xad, 0x0, 0x0, 0x0, "70179181c432fd98d81533f67478db29e415269a3ed444dc2004b48d11e5e29c2480e262e58fcbde80e562d1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "75b615dbfda01996f6f9f79bf1cc2a69495c41e523323b68d4683ae0263492da49838ac233035a2203624bacf4b3089b1f755de52e90bd2c0db863900b240817", &(0x7f0000760000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000015d000-0xc)='/dev/audio#\x00', 0x200, 0x480000) write$selinux_create(r0, &(0x7f0000b71000-0x37)=@objname={'system_u:object_r:fonts_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x37) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e21000)="ad6eb6c5820faeb995298992ea54c7d7", 0xfffffe4c) 2018/01/19 10:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb8000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000048e000-0xbc)={0x1, 0x0, 'client1\x00', 0x1, "a78c60c1bdcc6380", "60e739dfbc605c077fe834b577b7130a633cc46d3ebd574ceab328e78d95a2d9", 0x2, 0x600000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0xcc, 0x0, [{0x40000071, 0x0, 0x400000000000000}]}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000981000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000f2f000)='/dev/dsp#\x00', 0x3, 0x82001) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c38000+0x609)={@common='ip_vti0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r0, r2, &(0x7f0000d49000+0xfc5)=0x0, 0x3) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000046a000)={0x1, &(0x7f0000001000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDMKTONE(r0, 0x4b30, 0x8) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fallocate(r2, 0x200000000000, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000338000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ef9000-0x4)=0x3f, &(0x7f0000ef9000-0x8)=0x4) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x4, 0x10) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000001000-0xbf)=""/191) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) signalfd(r1, &(0x7f0000549000-0x8)={0x400}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x7fff, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000)=0x4, 0x4) mlockall(0xffffffffffffffdb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x5, 0x44200) r5 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0x1, &(0x7f0000004000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) process_vm_writev(r5, &(0x7f0000002000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/59, 0x3b}], 0x3, &(0x7f0000002000)=[{&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000002000-0x99)=""/175, 0xaf}, {&(0x7f0000001000)=""/235, 0xeb}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000001000)={0x10001, 0x1, 0x0, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000924000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000084a000)={0x3, 0x80, 0x0, 0x56, 0x10100, 0xffff, 0x100000000, 0x0, 0x0}, &(0x7f0000043000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b40000-0x6)={r2, 0x10000}, 0x6) bind$alg(r0, &(0x7f0000615000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000813000-0x99)="7f19c7", 0x3) 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005cc000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/19 10:31:15 executing program 1: keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) wait4(r0, &(0x7f00005c2000)=0x0, 0x8, &(0x7f000047e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xffff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffffff, &(0x7f0000026000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fa000)=0x2e, 0x80800) recvfrom$ax25(r1, &(0x7f0000211000)=""/202, 0xca, 0x10043, &(0x7f00001cd000-0x10)={0x3, {'3\f6p<^ '}, 0x10001}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000735000)={r0, &(0x7f0000e63000-0x8f)="89c2f119de6d2e75da44ad475c5a1af2149b7f5918d06cb28bfd1725d742ecea137e14ca8beff42a0ca70e983d8f501e5be4cb9cbfca16ccbc5dff10d5bba9287df41e925eab4f81d693d1984057314e452c821def6a69ca6c2c13510d7405b09babbc51439e0c044e113705da579bf91a51176c9f4ee4f5c0b11a4c28dede91ad1690aaae9f4e1ce8d25186979519", &(0x7f0000b67000)=""/85}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a80000-0xa)='/dev/cuse\x00', 0x121000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/mixer\x00', 0x4000, 0x0) openat(r2, &(0x7f0000c08000-0x8)='./file0\x00', 0x101200, 0x100) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x921f) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:15 executing program 2: getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) syz_open_pts(r0, 0x8000) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b7000)="3696f28b7b0bcc4cb9411c1c7744c255e3488364891c4014fe097fbc5b492c299be8cf4dbf26ea6cbd2b26e45fe94c0a9aef78cf20ac60431f7c840e8497e39033930119e171b507fc055d2974dc5b887e0c727642c4d47575d9a51f5ec5eba0720bca0aee9e9bc05a52de678c70d1ef56a477e8a4a0847d6320e5fc18e572012b94e5904dfdedfa0d209d0ac642c7b199d5682b2267871ca35c5c04081df212b380f197fc7c1ef035ed631d280a0722130664633d1c34181e64a9f3", 0xbc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000628000)='/dev/sequencer2\x00', 0x240, 0x0) getsockname$ipx(r2, &(0x7f000037c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000007e000)=0x10) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) r3 = openat(r2, &(0x7f00006aa000)='./file0\x00', 0x200, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b88000)={0x0, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000076d000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000968000-0x8)={r4, 0x9}, &(0x7f00005cf000-0x4)=0x8) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000fd3000-0x4)=0x5000000000, 0x4) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000c13000-0x5)=""/5, &(0x7f0000f8a000)=0x5) ppoll(&(0x7f0000183000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) readahead(r0, 0x55, 0xc9) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf0000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000318000)=0x80000000, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 93.988555] netlink: 'syz-executor5': attribute type 7 has an invalid length. 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00004fb000)={0x1f, 0x0, 0x0}, 0x6) timer_create(0x3, &(0x7f0000959000-0x60)={0x0, 0x23, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c98000)=0x0) timer_settime(r1, 0x0, &(0x7f0000b4c000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000030e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$adsp(&(0x7f0000ea2000-0xb)='/dev/adsp#\x00', 0x2, 0xafefcaec913dce24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000538000-0x6)={0x1, [0x5]}, 0x6) 2018/01/19 10:31:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000607000-0x1)=0x0) prctl$intptr(0x2a, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b3000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001ab000-0x2c)={@dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x3ff, @dev={0xac, 0x14, 0x0, 0x16}]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000)=""/183, 0xb7, 0x2000, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000)=[0x9, 0x7ff]) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x2, 0x3, 0x8, 0x6, "cc60c331cc0f6682110da5669c4f8ea3c3a4195dc6f89a3fe1ae8287f7c4c29e1f32f679a8f1a55babd0f067", 0x7}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00003e1000)={0xfffffffffffffffc, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfebe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000002000)=[], 0x0, 0xd0, &(0x7f0000001000-0x8)={0xff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000003000-0xa0)=[@in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0xffffffffffffe589, 0x7ff, 0x4, 0x1, 0x9}, 0x14) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d58000)=0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fea000-0xf5)=""/245) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup2(r1, r1) sendmsg$netlink(r3, &(0x7f0000c69000-0x38)={&(0x7f0000a77000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000056a000-0x50)=[{&(0x7f0000394000-0x4c4)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000dac000-0x1c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000f44000-0x10)={0x10, 0x12, 0x10, 0x3, 0x0, "", []}, 0x10}], 0x3, &(0x7f000014d000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x78, 0x4}, 0x4000) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) pipe2(&(0x7f0000fd2000-0x8)={0x0, 0x0}, 0x4800) epoll_wait(r1, &(0x7f0000e4e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1ff) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000384000-0x4)={0x0}, 0x4) sendfile(r3, r4, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000acc000-0x11)='/dev/qat_adf_ctl\x00', 0x14002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000007f000000000000000000000000000000000000000000000000002000", 0x14, 0x0, 0x6, 0x200, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x28ae, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pipe(&(0x7f0000bd6000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="053997030f46", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) rt_sigtimedwait(&(0x7f0000020000-0x8)={0x7a}, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x10)={0x0, 0x0}, 0x8) clock_getres(0x7, &(0x7f0000530000-0x10)={0x0, 0x0}) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000922000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c96000)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe}, {0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92}, 0x2, [0xfffffffffffffffc, 0x9, 0x400, 0x1f, 0x80, 0x4, 0x91, 0x9]}, 0x5c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003eb000-0x41)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/19 10:31:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000002000-0x1f)="06c1323f18939156df300f9116920e060b4aceacbd70308ad40a5f2019ef43") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c82000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x20, 0x4, 0x7}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x9}, 0x8) tee(r1, 0xffffffffffffffff, 0x2b9, 0x200005) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xff, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x400) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33a000179ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c232b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r2, r0) 2018/01/19 10:31:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5450) syz_emit_ethernet(0xfb, &(0x7f00004a3000-0xfb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x400, 0x81, 0x7}], {0x8100, 0x1, 0x3, 0x6}}], {@llc={0x4, {@llc={0x0, 0xfd, "96e6", "a59c82feda018b24158271ab097bfc399771acf71e9723448a4769ac7ce3b64d0a3d65257cf1d647895652fda195667c112f7465979e6d10b26ee103ebe3dcea17ac9f473e916ea7498e006cdd7a0a642df10cd1f1fc7e34e1850fdbbde6d02fb7c61012b6fff9d96d6e2236cae058c2103f9a99124636f8de3b1f43aba3e79e582c0f0881dcf889193d82ab909b3587f1a858d0492ea62f00b1758bdbb231892e5615150db45d8255a6ebf514242ec7d80f50af29bf6b6190786b49c3c04e2c1d0750feabb92acdf9d8f6661e6df9085d49919332cf3f9c0df43dc8ab8c87d064"}}}}}, &(0x7f0000863000)={0x0, 0x4, [0xa96, 0xcdd, 0x2c0, 0x841]}) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000147000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006da000-0x114)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = request_key(&(0x7f00007f3000-0xb)='pkcs7_test\x00', &(0x7f00007bd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000015f000)='selinuxmd5sumem1\x00', 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008af000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002ed000-0x8)={0x0, 0x3f}, &(0x7f0000069000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000084b000)={0x3e, 0x2, 0xfffffffffffffefd, 0xffffffffffff308a, r4}, &(0x7f000072c000)=0xffffffffffffffcb) 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d8f000-0x10)={&(0x7f0000513000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000088a000+0xc87)='net/igmp6\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000951000)=0x5a) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) getsockname$packet(r0, &(0x7f00001e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000aa000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000027000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10000, r1}) lseek(r0, 0xfffffffffffffffe, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000074e000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000025000)='/dev/usbmon#\x00', 0x8, 0x4002) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000025000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/19 10:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f000061f000-0xa)='/dev/dsp#\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000761000-0x4)=0x0, &(0x7f0000962000-0x4)=0x4) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d", 0x0, 0x0}, 0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000090000)=0x0) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00002b1000-0x20)={0x3000, &(0x7f0000beb000-0x8)=0x0, 0x2, r2, 0xa}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00003fd000-0x4)=0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x1, 0x8002, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a60000)=0x0) 2018/01/19 10:31:15 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000fb0000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x98002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xbd)={0x0, 0xb5, "a440c769c4ff993444c8e004f5bd5d3f182a7805555079d901907e6645db38cb527ad448fd5f991b5e6a01f5fd43a07cbd4c08abb5f6d9fd1fb3c57d034ec03933a58718e2ef83ade47287237d77af8bcb60e9d22b04802da2eaf4d47b85b9a9422817e96cfb28e903fc387281aac8d3e7a4adb0a4f83e58ffffc6f7a609788dc83d8c8ea99382157a0dea16e23764577b4797f2046d160196d78c772acd50423e115c1b928d24959908d55d0a0520c0ce093391d0"}, &(0x7f00000b0000-0x4)=0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x4, 0x2, [0x2, 0x5]}, 0xc) modify_ldt$read(0x0, &(0x7f000005d000)=""/80, 0xffffffffffffff02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0xa)='./control\x00', &(0x7f0000dfa000)='./control\x00', &(0x7f0000001000-0x5)='cifs\x00', 0x0, &(0x7f00008b1000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x100, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x1, 0xd9d, 0x4}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x80000000, 0x3f}, 0x8) write$selinux_load(r2, &(0x7f0000002000-0x46)={0xf97cff8c, 0x8, 'SE Linux', "e7f158cb958703d1fe9f3a2437daca49448263c18984963d08d0c600d2843dc635d605a2bc90d49a013b8d08c89d655cc72d2ccb2c08"}, 0x46) 2018/01/19 10:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00006b3000)={0x1, 0x140e, 0x2, 0x675}, 0x10) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000253000-0x10)={0x2, &(0x7f0000d23000-0x10)=[{0x6, 0x4, 0xdc, 0x80000001}, {0x3, 0xffffffff, 0x6, 0x5}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000016e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00009ec000)=[{r0, 0x200, 0x0}, {r0, 0x42, 0x0}, {r0, 0x1110, 0x0}, {r0, 0x1026, 0x0}, {r0, 0x44, 0x0}, {r0, 0x90, 0x0}, {r0, 0xac, 0x0}, {r0, 0x40, 0x0}, {r0, 0xacff319c346ca156, 0x0}], 0x9, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) fsync(r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a36000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000204000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000f0000-0x8)={0x1, [0x0]}, &(0x7f0000a2f000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000550000-0x8)=@assoc_value={r4, 0x80000001}, 0x8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f000003b000-0x1)=0x3) fsetxattr(r2, &(0x7f0000f6e000)=@random={'btrfs.', 'vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000918000-0x1f)='vmnet0nodev\'wlan0eth0wlan0self\x00', 0x1f, 0x2) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$binder(&(0x7f0000339000-0x9)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000039e000)='/proc/self/net/pfkey\x00', 0x141102, 0x0) name_to_handle_at(r1, &(0x7f00008e6000)='./file0\x00', &(0x7f00007d7000)={0xf0, 0x1a, "49b6664a0ee1b2ee5bbb171ed0b893167ff77593d59277f589bd8019078c3699b64f345deee38b558033f4c62d7f1d9b5941048952f8cbb0c53304a24545a7c73e044af4325513cb9f5e84c3871d6662865386fbe99be77b0103df3e2b73773fd3daa390c175d0d88646db53c79bd39e58d0c66c71078c268254e649e3a640d2d7735fa2e5c12af31648b3df3d6e97551f36704416444e1c843e888561822b367c2686e5a17c6d2e270ee6350166b160613fe95f712a936064426e2d7123b801fa2b7eef2b6234e27bf3d60b6fcd16a1885129f80ce4e7ef9bef27da3d79290d4b9f1ebae3347a83"}, &(0x7f00005a5000)=0x0, 0x400) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = add_key(&(0x7f0000c75000-0xc)='id_resolver\x00', &(0x7f0000a24000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e6000-0x6a)="3e7a33910486a80d15e9df7ca8999c62d28bfd68eb26e1d2754fede3b91088916a2f3b41a06d234686c3b5701a2ed5beaaaf627c8c5f89c5c764ba4e649cdf8659762bc920e3bd85f6e2edae500de0dd2021915eb27f6f933c594b2c40fcd0d8d58f9bf8490f8ee8adf5", 0x6a, 0x0) add_key$user(&(0x7f0000f6f000-0x5)='user\x00', &(0x7f0000c20000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a9e000-0xa7)="579470fe42d23bc52f97e35c345379adae90412d9f1e405004739966c73d7903305816c85d7355a23eda553b469c930ea6cbbcbcddb0954b0b3cca9802776f2991b33aba9341816a96f602896b699df1228aa58e854a72d7c72bd9846001035a076701000000100000002ba6a4d0d2010e4263e037483548a47a357be9fa82e9d5b532db447ea6b2817f961fa89cd81d4087d907fdf7965045a613ca0214f3e678986599cb63b5", 0xa7, r2) fadvise64(r0, 0x0, 0xfffffffffffffffb, 0x4) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) socketpair(0x11, 0xe, 0x4, &(0x7f0000816000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000843000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x7, 0x100000000, 0x4}, &(0x7f0000e3d000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000031e000)={0x101, 0x1, 0x1, 0x9, 0x0, 0x2, 0xadc, 0x0, r2}, &(0x7f0000b8d000-0x4)=0x20) [ 94.439796] binder: 15909:15915 ERROR: BC_REGISTER_LOOPER called without request [ 94.469358] binder: 15915 RLIMIT_NICE not set [ 94.490498] binder: 15915 RLIMIT_NICE not set [ 94.495676] binder: 15909:15921 got reply transaction with no transaction stack [ 94.495686] binder: 15909:15921 transaction failed 29201/-71, size 0-0 line 2703 [ 94.524462] binder_alloc: binder_alloc_mmap_handler: 15909 20000000-20002000 already mapped failed -16 [ 94.535803] binder: 15909:15921 ERROR: BC_REGISTER_LOOPER called without request [ 94.543522] binder: BINDER_SET_CONTEXT_MGR already set [ 94.549536] binder: 15909:15915 ioctl 40046207 0 returned -16 [ 94.553095] binder_alloc: 15909: binder_alloc_buf, no vma [ 94.553120] binder: 15909:15921 transaction failed 29189/-3, size 0-0 line 2903 [ 94.555629] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.578501] binder: release 15909:15915 transaction 55 in, still active 2018/01/19 10:31:15 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002b0000)=0x120000, &(0x7f0000ff4000-0x8)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/19 10:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000108000-0x8)=0x0, 0xcbf) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000152000)=0x8, 0x4) 2018/01/19 10:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x2) r0 = syz_open_dev$usbmon(&(0x7f000029c000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) fgetxattr(r0, &(0x7f000030f000-0xc)=@known='trusted.syz\x00', &(0x7f00002f3000)=""/138, 0x8a) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') 2018/01/19 10:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = open(&(0x7f0000a3b000-0x8)='./file0\x00', 0x101, 0x100) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00009d7000-0x18)={0x3, 0x81, 0x97, 0x3ff, 0xe9, 0x20}) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/01/19 10:31:15 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000774000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd5000)={r3, 0x1, 0x30}, &(0x7f0000fd6000-0x4)=0xc) 2018/01/19 10:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000840000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000-0x4)=0xe8) mount(&(0x7f00005a2000-0xa)='./control\x00', &(0x7f0000660000)='./file0\x00', &(0x7f000050d000)='sysfs\x00', 0x0, &(0x7f00001ed000-0x83)="4fd168cdc26b13d6746997046bd0cf56693c7591f87ad71b9c241a685ded096513d1453b510b4a018d566337364f2ce56619f701d9d68acc67469fb04b5113c40075c83614fe9e9024d6c30713bdad58590cc9928ae5c141ecb97992bc47b38dafa48705e4a89efb50f139a597c2b33c0b5314474b1c714cace2e19a19cbdf6dcd8dbf") ioprio_set$uid(0x0, r0, 0xd9d5) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/19 10:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/kvm\x00', 0xa00000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$selinux_load(r1, &(0x7f0000640000-0xdc)={0xf97cff8c, 0x8, 'SE Linux', "cb3d019c3490a2394ed870009a925fd4ca8deafe237d0f8acca7c8c4cff99f8c023b1e1ce84558ee325027cbe2dc9f8e2dd55d0fe182f525c7f58c2ceb356a999d0c2537493262967182a2a108fc7b3ba6db62647ce33266a7635fce60afca179ce45e4c183b0b71f26e842872cb1594443a9395974ffe67fb44f314edcb70162fc3aa3f91ab3144020fc90cd80ec6a5b3f0655635c3a43cbe10dd3bec510047f1e8790004d88668c90d1725683f20af1654f83e3176cfe97dc4f8071c4b0dcac4df4c0a6f4a9d5f809094f4a88230"}, 0xdf) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000216000-0x2c)={0xa, 0x3ff, 0x8, 0x7fff, 0xe, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000541000-0x18)={r0, &(0x7f000062b000-0x51)="714001563c09e6fd020de59ebe6b8821cdb31ddbae753344ee73fe81a76c0294d032ebca3ce9a955e1410d4a6649cd9e622f631c526d6a312708c5fa2e25a08504050bde9086562199dd4b229e3edd170d", &(0x7f0000563000-0xdd)=""/221}, 0x18) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r1, 0x7) [ 94.585288] binder: send failed reply for transaction 55 to 15909:15921 [ 94.592094] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.597620] binder: undelivered TRANSACTION_COMPLETE [ 94.602758] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 10:31:16 executing program 0: pipe2(&(0x7f0000b11000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000044c000)=""/159) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0x1f, 0x8000, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000411000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r4 = dup2(r1, r2) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000347000)=""/72, &(0x7f0000710000)=0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000090f000)={0x0, 0x1000, "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"}, &(0x7f0000730000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000050f000-0x8)={0x0, 0x2}, &(0x7f0000960000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000730000-0x8)={r5, 0x2800}, &(0x7f0000a8c000)=0xffffffffffffffe5) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ba2000)={0xc, 0xe, &(0x7f0000ac6000)=@raw=[@generic={0x800, 0xcac, 0x2, 0x7}, @call={0x85, 0x0, 0x0, 0xa}, @generic={0x2, 0x3, 0x200, 0x6}, @jmp={0x5, 0x3f, 0x0, 0xf, 0x7, 0x80, 0x0}, @call={0x85, 0x0, 0x0, 0x2b}, @call={0x85, 0x0, 0x0, 0x30}, @generic={0x4, 0x7ff, 0x1, 0x0}], &(0x7f0000505000-0x4)='GPL\x00', 0x9, 0x7, &(0x7f0000a2e000)=""/7, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000902000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a37000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x40000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f00002a0000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) recvfrom$inet(r0, &(0x7f0000027000)=""/29, 0x1d, 0x20, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="a5", 0x1, 0x0, &(0x7f0000014000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/ppp\x00', 0x82801, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xa1) 2018/01/19 10:31:16 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x16)=""/22) mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ad1000-0x10)={0x0, 0xc8, &(0x7f000082d000-0xc8)=[@in6={0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffad19}]}, &(0x7f000059c000)=0x10) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ad1000-0x5e)={r3, 0x56, "7fcd785565e1232933fcfec6be05773f41e24c346cb8891bc1909438493d9b5d4a6b447742bba29c4ab2eeac9aa36cb4a70821dfeca985a24e79ab4324f25457457a24ef79179efcbb82f46ea410ae08bdcb213f85cc"}, &(0x7f0000220000)=0x5e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000acf000-0x10)={r4, 0x618}) sendto$inet6(r1, &(0x7f00006e6000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000ad2000-0x8)='./file0\x00', 0x8000, 0x40) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000100000)=0x9, &(0x7f0000877000)=0x4) clone(0x20800000, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ad2000-0x8)={0x0, 0x9}, &(0x7f0000ad1000)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ad1000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x1f6e, 0x80, 0x40}, 0xa0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000251000)=0x7, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000078c000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/kvm\x00', 0x2000000000003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000341000-0x18)={0x1, 0x0, [{0x20000000000008b, 0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f000019e000)='/dev/kvm\x00', 0x200, 0x0) 2018/01/19 10:31:16 executing program 3: seccomp(0x0, 0x10000, &(0x7f000002b000)={0x1, &(0x7f0000305000)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) lookup_dcookie(0x0, &(0x7f0000790000-0x26)=""/38, 0x26) 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ddc000-0x4)=r2, 0x4) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000017000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000001f000-0x48)={0xc, 0x2, &(0x7f0000020000)=@raw=[@generic={0x4, 0x80, 0x80000000, 0x5}], &(0x7f0000020000-0xa)='syzkaller\x00', 0x2353, 0xa6, &(0x7f0000021000-0xa6)=""/166, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x0, &(0x7f0000020000)={0x1, 0x6}, &(0x7f0000020000)={0x0, 0x0}) r3 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000015000)={0x0, 0x68, &(0x7f0000010000-0x68)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000015000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000006000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r1) open(&(0x7f00005e8000-0x8)='./file0\x00', 0x10000, 0x2) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a07000)='/dev/usbmon#\x00', 0xffff, 0x4b4000) mkdirat(r0, &(0x7f000051c000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x1ff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000088f000-0x8)={0x3, 0x6, 0x800, 0x3, 0x981e}) readv(r1, &(0x7f0000024000-0x10)=[{&(0x7f00007ee000)=""/222, 0xaca9953d8137ca5}], 0x357) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005bc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0xffffffffffffffff) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000d52000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x100000000000111, 0x0, &(0x7f00008fa000-0x5)='"\x00\x00\x00Q', 0xfffffffffffffd39) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x94)=[@in6={0xa, 0x0, 0x3a00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) write$fuse(r0, &(0x7f000000a000-0x28)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) r1 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x3, 0x7, 0x400, 0x100000001, 0x40, r2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000-0x12)={@common='bpq0\x00', 0x3}) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) kcmp(r4, r5, 0x0, r3, r1) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x81d8000000000000, &(0x7f0000c02000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000c68000-0x53)=""/83, &(0x7f0000e95000-0x4)=0x53) mkdir(&(0x7f0000dae000)='./file0\x00', 0x100) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)="") r1 = open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) faccessat(r1, &(0x7f0000057000)='./file0\x00', 0x0, 0xd00) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001f2000)='./file0\x00', 0x10101, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000960000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000cee000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r2, &(0x7f0000010000)='./control\x00') name_to_handle_at(r2, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8, 0x0, ""}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007b8000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e19000-0x4)=0xe8) lstat(&(0x7f000014e000)='./file0\x00', &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000beb000-0x4)=0x0, &(0x7f0000f38000-0x4)=0x0, &(0x7f00001da000-0x4)=0x0) setresuid(r1, r2, r3) r4 = syz_open_dev$sndpcmp(&(0x7f00004f5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000557000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8b000-0x15)='/proc/self/net/pfkey\x00', 0x28041, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000da3000-0xe5)={r0, 0x100, 0x9, "b7c5b9b509ce3456f87a9e46fdc42d632470285a01e6a94244b42d72e3126ebfec107c42cc5d5ccee35263f07b1adffa62c21b14994e79e1ee71c2e2e2c55a46d148ebb08627e8e795a87240efb9eb9c3de47e9a7aa5bafa5f16d6e0a94a29969949fef37a23bf75a2bd0daff98a603a13dc95bc90dde068043a64539f32b0f1c98aa95d62aee8c009ffb1343665f8765820ca491798b1282f21c5cf317454568e14b207f894aa9baff267f355d7a2d676ea6ca201a42b78615bd3433a9aa6c63276d899c1eb0b6c7c09dcab9b44214847b6dccdd1b0b5a5b3300a"}) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000568000)=0xfffffffffffffd69) r2 = socket$inet6(0xa, 0x2, 0xffffffff) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df8000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000df4000)={0x0, r3, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d97000)={r5, 0x80000, r1}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009a7000)={0x3, &(0x7f0000dfa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000dfb000-0x8)={r7, 0x4}) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") signalfd(r0, &(0x7f0000e7d000)={0x64}, 0x2d1) [ 94.967648] kauditd_printk_skb: 64 callbacks suppressed [ 94.967656] audit: type=1400 audit(1516357876.322:1487): avc: denied { add_name } for pid=15998 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) llistxattr(&(0x7f0000da1000)='./file0\x00', &(0x7f00001d2000-0xc1)=""/193, 0xc1) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) timer_create(0x1, &(0x7f0000396000-0x60)={0x0, 0xc, 0x1, @thr={&(0x7f00003af000-0xdb)="c9f3424494a844a2e777d6b7df21b7b612c884851394e6b2b907d6b2d181bbca1d836737a07cd3444c17a8f641b673047acabaebc0ab2b7a43476171e14e55387824b79b3703d833a2ecc9b1b85f9b985e1ffbb3863d99751c92182c110e712927b465be6397e4dc1c6b77d11da28bd486e79bd19554e5ae4363ea1d903204714e4f104bfba2ca5ce4e1539f05fcf0a616efe69be39e829e4d934c01d9871f59916250a22777dd3b3a18bc353924974f5e2e87084d645b4073c87b9d82573d5535e8d18d5bbf9e0d50b61bb7eca5e63c26af561ff96135976a7386", &(0x7f000027f000-0xcc)="b6f8305a2895021c104ddd37610f27cddf082474f34d204265371b86b65ee8992855078ce3df15448349ca391aaa6b4662914e6acbf176057de959598029b4324e6f60e77810c9e51fae3a11a0e26a95351f4c95ed940f50be09177b6a293e1a0e0ef57f55427a79ab43a564f63b20a88e547a4577948364e6efd87bc437a95e03d2eb18dc735d1a5950280a4cfac22a6fa54e38639cbc62843584e9430acaf536fdf0cad4855b7e2de0ae15974e4f7f1814f098051115f94462e334faa573d6ea5480c667438e7ba74d3e23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a0000)=0x0) timer_gettime(r1, &(0x7f00009aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00000e4000-0x8)=0xffffffd, 0x7ffffff) setns(r0, 0x4c000000) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0x4000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0xfffffd43, 0x0, &(0x7f0000017000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) [ 95.012851] audit: type=1400 audit(1516357876.365:1488): avc: denied { create } for pid=15998 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f00009c6000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000929000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x1c) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000df8000)=[0x70e4, 0x6f9eae14]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000192000)=0xfff7fffffffffffb, 0x1) [ 95.061655] binder: 16023:16025 transaction failed 29189/-22, size 0-0 line 2788 [ 95.074198] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000202000)='/dev/mixer\x00', 0x4000, 0x0) bind$bt_sco(r2, &(0x7f0000f83000)={0x1f, {0xfff, 0x1000, 0x8f7, 0xb05, 0x9, 0x1ff}}, 0x8) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000962000)={0x7fffffff, 0x2, 0x8, 0x7}, 0x8) sendfile(r1, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x125f, 0xffffffffffffffff) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x2, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000539000)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000cf1000-0x14)={0x0, 0xaa25, 0x101, 0x7f, 0x0, 0x99, 0x9bb4, 0x7fffffff, 0x8, 0x7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f8e000-0xb)='/dev/adsp#\x00', 0x400, 0x6002) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f8d000)=@sack_info={0x0, 0x8, 0x1f}, &(0x7f0000349000)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f8e000-0x10)={r1, 0x10, &(0x7f0000f8e000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f8d000)=0x10) r2 = socket$inet6(0xa, 0x80a, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000edc000)={0x0, 0x0}) connect$inet6(r3, &(0x7f00009fe000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd20) connect$inet6(r0, &(0x7f0000f8d000)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4a0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000441000)=0x2, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f8e000)=0x4, 0x1) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000afa000-0x7a)=""/122, &(0x7f00008f8000-0x4)=0x7a) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000f90000-0x10)=@common='teql0\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000067b000)=@get={0x1, &(0x7f000070a000)=""/243, 0x228f}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ba0000)={r1, 0x69}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8f000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000)=0x28) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006fc000)=""/35, &(0x7f0000f8f000)=0x23) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f8e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000)=0x14) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x204100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000031a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f95000-0x50)=[{0xffffffffffffffff, 0x1, 0x0}], 0x1, 0x88) r1 = msgget(0x1, 0x210) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000d71000-0x1b)=""/27) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$midi(&(0x7f00006f1000-0xb)='/dev/midi#\x00', 0x6172, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000136000-0x20)={0x0, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000e77000-0x10)={0x9, r4}) openat$dsp(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/dsp\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts-serpent-avx,sm3)\x00'}, 0xfffffffffffffef3) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000dbd000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x99c50fd, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r0, &(0x7f0000a0b000)=""/68, 0x44, 0x0) r2 = getpid() perf_event_open(&(0x7f0000db9000)={0x0, 0x78, 0x4, 0x7c, 0x80000000, 0x2, 0x0, 0x3, 0x80, 0x7, 0x5, 0xfff, 0x1, 0x9, 0x8904, 0x8, 0x8, 0x558f, 0x3, 0x1, 0x3, 0x0, 0x8, 0x6, 0x100000000, 0x329a, 0x2, 0xa29e, 0xffffffffffffff2a, 0x0, 0x800, 0x0, 0xffffffffffffbd4a, 0x5, 0x8000, 0xffff, 0x6, 0x9, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000e55000)=0x0, 0x5}, 0x2, 0x401, 0x80000001, 0x7, 0x1ff, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000cf1000-0x4)=0x2, 0x4) 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/106, 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000076c000-0x12)='/dev/input/mouse#\x00', 0x6, 0x40001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00009da000)=0x0) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x4000) mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4, 0x40010, r1, 0xfffffffffffffffd) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) recvfrom$inet(r0, &(0x7f0000cf1000)=""/240, 0xf0, 0x40010001, 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000044a000)=""/251) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000907000)={0x0, 0x4000000000000, 0x3f, 0x401}, &(0x7f0000915000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000030d000-0x98)={r4, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) getresgid(&(0x7f00008fd000-0x4)=0x0, &(0x7f0000873000)=0x0, &(0x7f0000063000-0x4)=0x0) stat(&(0x7f0000e0f000-0x8)='./file0\x00', &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000021000+0xcb1)={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0xc) lstat(&(0x7f0000ad2000)='./file0\x00', &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) sendfile(r2, r3, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$urandom(&(0x7f0000d07000-0xd)='/dev/urandom\x00', 0x0, 0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ce2000-0x4)=0x6) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x40000000002}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b2a000-0xb)='/dev/mixer\x00', 0x105001, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000083e000-0x20)={{&(0x7f00006ee000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000ae0000-0x8)={0x6}, 0x8, 0x80800) sendfile(r0, r1, &(0x7f00005dd000-0x8)=0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/sequencer2\x00', 0x20000, 0x0) read(r2, &(0x7f0000c62000)=""/236, 0xec) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffe}], 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 95.264664] audit: type=1326 audit(1516357876.619:1489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.303828] audit: type=1326 audit(1516357876.645:1490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.341845] audit: type=1326 audit(1516357876.658:1491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=325 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.341860] audit: type=1326 audit(1516357876.658:1492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.341876] audit: type=1326 audit(1516357876.658:1493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.341890] audit: type=1326 audit(1516357876.658:1494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 10:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f94000-0x12)={0x0, []}, &(0x7f0000451000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x3) shutdown(r0, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000b76000)={0x5, 0x6c}) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff94) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/status\x00', 0x0, 0x0) getdents64(r1, &(0x7f000041e000)=""/11, 0xb) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b0a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000bb0000)={{0x3, 0x1, 0x9, 0x2, "6aba83a73fdba3372c2d1c5eaa59a9693c1df781257f13b702da231df680b9c0aea9c398d7153ae984d46b5e", 0xbff}, 0x0, 0x0, 0x1, r2, 0x5, 0x20, "a38c1d7641ceb6903665265995974449517ce9c5dcac707bc540f24ff5fd01a07c50321d54db9785ccf41378d8b0a07b580f90bacb919a587281617ef60ec085", &(0x7f000007e000-0x10)='/selinux/status\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0xff, 0xfffffffffffffffb, 0x55], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000984000)=[{&(0x7f0000610000)="ca2d9cdfe25ca64e385152143ed838744ac3b375bcdf75d6da7c1f9f101df51c4146ee5cb9db43f883c8ad5764cf366433ae65dff976edd1895f3ce0cd4353ec78c64a08e9d751c4121d", 0x4a}, {&(0x7f0000786000)="b40b9745009d14", 0x7}, {&(0x7f0000d4f000-0xa0)="0ba68de73bd5a46f77e90f167e0420f1c9c4beafbe05dd4e315c5d2d59c6c2138e8b6d8dd523b030f333eb98a772136124e3dc42988b347ec9219947c30a8cbc658e78017221e650d931612cca03f29d7705f82c1c51cb81850dc9c8a08fbb9742ca71573c09b2a892dbc0720243cd2d9030ea545f9945a957645c03eccac2b5fdf1ba571eb491466bac88d7df5afb3fcc03af0579fd7d6100047713c8634226", 0xa0}, {&(0x7f00004c0000)="6757ad96d90ef357dfb40cafc11952f2318516eacbe2ab6b4da99dcc91f2469941c54bd6670d0a7a2f8f1338542938d709a1bc6fb07488440a61ece91f81913d286155fb711b76911b66f92bd4e9973cbde3daab1425cabb", 0x58}], 0x4) socket$inet(0x2, 0x803, 0x8) setsockopt(r0, 0x5, 0x99, &(0x7f000072d000)="6a90d476", 0x4) mkdirat(r1, &(0x7f0000e4f000)='./file0\x00', 0x5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000092d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000-0x4)=0x5) 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000393000-0x4)=0x0, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001b2000)=0x1ff) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a01000)={@generic="06376c2e2966ad902fa0ddefb0d11bf9", @ifru_flags=0x800}) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c7c000)="1f0000004a00070000001b0a000008ff0a3f80169203000004000003441951", 0x1f) 2018/01/19 10:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000da5000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000e45000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000a55000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x1, 0x340, 0x8, 0xffff, 0xffff, [0x0, 0x0, 0x0]}]}) ioctl$TCSBRK(r3, 0x5409, 0x8) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x3d7) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b8000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000088a000-0x4e)=""/78, 0x4e}, {&(0x7f00000f0000)=""/96, 0x60}], 0x2, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000070f000)=0x1fe0000, &(0x7f00007b4000)=0x4) 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000aa4000-0x8)='./file0\x00', 0x10000, 0x3) syz_open_dev$audion(&(0x7f0000f8f000)='/dev/audio#\x00', 0x1, 0x8000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r1, &(0x7f0000aef000-0x8)=0xfffffffffffffffc, 0x81) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a00da64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1186eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xfffffffffffffd13}], 0x37c1e6c42b6d68b9, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000693000-0xa)='/dev/dsp#\x00', 0x9, 0x40000) sendto$llc(r1, &(0x7f0000951000)="b6acf20af63a9f440dcc4013122bb4d910ee00f9a861a3a604f2c71791b3095ba740b89563a2033ff095c2d9ead4caddb4bd9fca5868eb99dfaad94f4b6495082dc041cd7c2cb1bbb1266324cc9dfc2ecc58e4db58356b36883e451b37d9b8d9dba70ef62be5e75e3a3400c06a4aeefaeea0cde7c34ddfae9d2ed6b9b70d285ec35acb0b85edbee9d5493260b40f26c6710e550d6216a0d391c50f6eca63084a8a3f6831e9b736ea3b6ea400735d14112ddd6d573e91013e50ee4a576dfa384d683e90b0efe91826e60a32864ed372d12daf", 0xd2, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) [ 95.341907] audit: type=1326 audit(1516357876.658:1495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 95.341922] audit: type=1326 audit(1516357876.658:1496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16079 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 10:31:16 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f8b000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x5e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f00002f9000)="18", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f8b000)=0x0, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f8b000-0x4)=0x0, &(0x7f0000d0f000)=0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e7c000-0x18)=[&(0x7f000049e000/0xb000)=nil], &(0x7f0000209000-0x18)=[0x3], &(0x7f0000f86000)=[], 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5a000-0x8)='gid_map\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000441000)=[0x5, 0xfb06]) dup(r0) memfd_create(&(0x7f0000152000)='vboxnet0m\x00', 0x3) 2018/01/19 10:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r3 = dup2(r1, r2) fstat(r2, &(0x7f0000774000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f0000125000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000652000)={0x0, 0x0, 0x0}, &(0x7f0000453000-0x4)=0xc) getgroups(0x4, &(0x7f000068f000)=[r4, r5, r6, r7]) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000152000-0x20)={0x6000, &(0x7f00009a5000-0x8)=0x0, 0x5, r2, 0x8}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r2, r0, &(0x7f0000108000-0x8)=0x3, 0x1000) 2018/01/19 10:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000287000-0x10)='/dev/input/mice\x00', 0x0, 0x800) bind$alg(r0, &(0x7f000086e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/01/19 10:31:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/40, 0x28, 0x9, &(0x7f0000001000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000833000)='/dev/sequencer\x00', 0x48000, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000825000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r3, r4) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/19 10:31:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x2b0802, 0x0) clock_gettime(0x0, &(0x7f00003d2000-0x10)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ffd000)=r3) ppoll(&(0x7f0000725000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000379000)={0x0, r2+10000000}, &(0x7f00002f5000-0x8)={0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000184000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000546000-0x58)=@ethtool_test={0x1a, 0x0, 0xafe, 0x9, [0x1, 0x40, 0x8000, 0x7c35, 0x3c, 0x0, 0x9, 0x800, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f00002df000)=""/0, 0x0, 0x0) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$random(&(0x7f000088b000-0xc)='/dev/random\x00', 0x0, 0x200000) sync_file_range(r1, 0x0, 0x6, 0x0) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0xea2f7a95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f00002ea000-0x8)={0x0, 0x0}) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000048e000-0x4)=0x4) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e46000)={0x4, &(0x7f0000631000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000010f000-0x18)={r1, 0x0, 0x0, 0x0}) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00004cb000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000afd000-0xc0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@llc={0x4, {@llc={0xaa, 0x6, "ab50", "e9bee9c5170daa1f4b56554a43c2e8b88f67a19704aee97e1dc8f26000e004558ef1eb20381dc23c3098fb4bfba87248743e8b091f4e448f49a93de402b553804e0a1d1a2f848e3b07c28f18640f22122c5ce2b1357a3971c33c68f2348136ed294e94bd2bcd3a4e0d0dd98682c1fb1da541a5c039dfc6a25490807562681148642d4781d421b38aa92f9a5765865656a3fd5357a514723f823aa23a3f00efcba2e2b81d8f3ff1db467dba5bf4f1"}}}}}, &(0x7f00001c0000-0x18)={0x1, 0x4, [0x56d, 0xc7, 0xc57, 0xa61]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[], 0x0, 0x0) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/mixer\x00', 0x608400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001d3000-0x8)={0x3, 0x2, 0x4, 0x81}, 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ca3000-0x8)={0x0, 0xfffffffffffff9ce}, &(0x7f000068d000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003b0000)={r3, 0x1}, &(0x7f000003d000-0x4)=0x6) getsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000482000-0x4)=0x0, &(0x7f0000e59000)=0x4) sendfile(r0, r2, &(0x7f0000901000-0x8)=0x4000000000000000, 0xcbf) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a40000-0xc)='/dev/autofs\x00', 0x470000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000748000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000e4f000-0xb)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00009bd000-0x20)={r2, 0x5, 0x5, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000dd7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xfffffffffffffed3) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r5 = open(&(0x7f0000f4f000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x1ff) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/01/19 10:31:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000adf000)=@generic={0x81, 0x1, 0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000+0xeb7)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005b7000-0x4)=r1, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000d7d000)=0x7) pread64(r0, &(0x7f0000db4000)=""/4096, 0x1000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009f2000)={0x2}, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000642000-0x4)=0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000b39000)={0x5, 0x7fffffff, 0x2, 0xedf3, 0xacc, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000001000-0x10)={0x1a, 0x5, 0x401, 0x5, 0x6, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x40) r2 = dup2(r0, r0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x5, 0x3, 0x1000000000000, 0x2}, {0x42b, 0xff, 0x7ff, 0x2b5c8b9e}, {0x7, 0x9, 0x4f1, 0x0}, {0x4000000000000, 0x340, 0x18c7dc4b, 0x90f7}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0xb52, 0x0, 0x0, 0x69e}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x6, r3, 0x10001, 0x41d}) r4 = syz_open_dev$sndmidi(&(0x7f0000001000+0xcee)='/dev/snd/midiC#D#\x00', 0x3, 0x680800) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000000000)=0x9) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, &(0x7f00000ca000/0x4000)=nil, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r5, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x795}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0xc)={0x2, r2, 0x1}) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000147000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000353000)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000108000-0x8)=0x0, 0xcbf) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001a000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000024000-0x10)={r1, 0x50, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_open_pts(r1, 0xb0000) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f06000-0x8)='cmdline\x00') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000075b000-0x6)={0x80000000, 0x0, 0x800}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x2) write(0xffffffffffffffff, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000510000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) sendto$unix(r0, &(0x7f0000420000-0xf)="5ba2673439177b312fdfcff99f844c", 0xf, 0x804, 0x0, 0x0) r1 = add_key(&(0x7f00003bf000)='rxrpc_s\x00', &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a3000)="99fc7c61a69a8f202462fa8e6c37365a392b26a846d44eda57bc1a8ef96ae4adb6754367c267264d06a1b0f9b2a86b3d5f63a7eec82094d8dfc25b95218647e1a98f576899793ff24c5dc2f74a4895945ae71e1f298e485004bc", 0x5a, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bfd000+0xee0)=0x0, 0x4) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r2) sendmsg$netrom(r0, &(0x7f00002d1000)={&(0x7f0000db9000-0x10)=@ax25={0x3, {"6c2c70dbdd9a73"}, 0x6}, 0x10, &(0x7f0000b8d000)=[{&(0x7f0000ae7000-0xd6)="575c9d15e8b6d0b836493d57cb4d03ce218798843b97509ca3f3c823d8db900e25c63b479c77214641ada1e6b8e8515505eda792610286eaa0dc098638ae6b0bde59be853caeb2d4add152d4df1b2c0e48cb16eb18533abd75ba89326fd40d2af038c1e9b26a5c6bd289eefe924451788898d7acb991c272a38167d084a797e8430c76d44b34b073038ed7621e797f2c22bfa85cda85dde3c16adc8a10dde3c86bd548cedad1e4a5ba513422eae74ec5bb83ec39fb6c1f0e0e2b7d2f9a358640bd83299d3ef688e9ebbd32da71c281d61e831bd3f5c0", 0xd6}, {&(0x7f0000458000-0x1000)="704c44df4a05a5bc347d38425b161b024c88d2b53b0d02e1899745236a248daeaab2a0d24de25919e7cbfd3dc3b2d70fcd74db639a989da7be66f1b97f5ab8b738bc027e11250372ce570708047ddc8bd89d19adf60b93b40b514c16046b82c394a24c113db60a4a764d10395562a6bb1e586600cbe80ef7747f030f65f86ef0c9abb1f7b8a617a9c8b446034956dcbb1ff7b7af8e0ea16e12cd73af5c44ca53a8ff90355cbe3e73f270e025e7518a78ffee6eb7709b73a09593c21451f355b68ca7bc3fd81ed1c2303568ec3e63d110c4275915f84aa5416e5f1e04ded4e443ea65d93b4283bb9d89cf849645048595a8fe727af0420239b1f7abe34384b9ae3b185c11f743e5156161f86da80a8d021fb62193baa1c1c04b2ee71cf0128b5e6a0eeff80341aeb3db3c40b061c987349d73d335aa2ca5b4ae0952451e6d412f7866ee1b56e7f65f9f09af874dd941d7d6614b4bcf15e17071255a4496562b1dbdc54d4c497aff8df39af8b254d796239b00cebcec1b517d5089dfbe7a5530de3d1e2fbe5c68fdf7ae45373958a34f3a3dcd7ad27e512a52401950e9f6127ab496af05dc76c9563ee63314b55dfe2b823bf954952303519f76785a8001f0d8c2276bf94d112f21b04f486870e6a4c734d2b9b6040bef0ae9166af2dda6c89541e5d252494db93457accacaf08dccd276883cdd62d41930752e4b412817add40a3c40e6b68767164e6e616bae711be7d827bb447fd19f9fc09b3e45b9d885959de0037f8c6803709c912fd3a16d24357545b9d4aa7cef7aaa20fa4a4edbdff9216a23b390b8d4cae3aa37f33d025048b3f2f93d0c9f71baec20d7567fe92951b1231b41955074d216edaa68b65bb15977a58f7b895a4c5c892539be62d6e18540d63cd21b9f453438494ec7a2715265fd531981c957fa0fbb5da0feb793115a88f6404b8bf882c3f8aa47225567d39d5352b05cfce7097e629032491820dfc2bf24870a924c2e4ec8ec86b2afe3a8acf61a8e6bc5352027962f5257cd68549491e083b06faa2298d29e5c6d3c338283b4389c81e157ef274625207a2735581f7a7618723920128d22e50e71297aa126d4f8abf85752fa08ace13076bca1c7d2737fe3fa1d9ea262d0f5032a841caa9659c5391977d60e45dffbb034b17652681fdb1ff5162e378d0479a59190526174a120dd9da4d3bb0d7bda561a36c1bcff84cb4f0a345084871b4e1845ff8a762b716845affc3711341d45d5c758c9e610c48595887fca09ff37c565e91f2c5e1622b3aa727d4744f9e3429b93e510b382dd644134d7b14d5aafc40d274c90d5e831ea418b1aa1daf2351d058cb8ac92f05b19a0fda577e79672fc88e49eefb7035ebff343f7ad9dab9f52cc452d051387e914494cc82d3217d5db678cb070b88ed25e5a562fc0d475d9ecef45644eae371a643e79f8aaad2d0e7a39d5d72660db5b74cbae963d71b2039a3f8f721a52644d3ff2f8098673aa57f44aa15c6069fba42c35e7060ca88c783ae7e0d14cb2eb7b2c178266300a65f1a9c5a1c27e48c9f05bb981c92f5eacbb4fbbcda83d276bb1e10793240bea097cdd45048c52a894263f10cedbd4ef45225a93d21d841f130c74e7d117ffa8adc64d1877357dfe5c567d5940056f45b31f320fb4c5fe257f8145673b2a521227a41b35d99536586775d7a14ed3496b3a7a861b8d1075e2860c4c2bd7db8e74f1e0df86bbe76a060a96eb952957f1d370bbabbaebbb7f75f7d99a920ee33ce2d6f5ed196eb7806a11da029613a3c23dee7575da1e20c1cb408412aae54eb184cd20200e45ac38eb0289cac03b61012910bd40c452f5b7e81f00e27f5dfbc48c3a9f8a4def721ac6497fdcabb72d29ad0ad9aa4b170ab0f5fbdb28dda59128a57a2bd4a8231453cf672418aef9da5558518b1124ecd61a9dc33f09cef3a2dcbd8092cac1e5484a63fb635cd95ee51f1396ebad5402a653241c130a3a2d6c7e36bf3a258418efc81a79d8458d5ea8254487a97681caed87e51d3776726f6e3dfc492dc5c49f072673c7a05ee30b0ee55f8e02fa366c9a5135dc33c4e1d69e58d0878993cb1a1786a153ee51fb270fedc39236b5a6de84cd7bca902b7415f460f10b362194da17199697ab840c10562736c6199180ff7f6a0348751c376dc4f11cedb2829d26aff5a9fc2ac59dc58729a3b9eb25adc7f13f28471c29c866b248989c0c46256241acba46dff326760b99702b8c6bcf7af485a2b05ec92873e5604183e64136fb88c33fc75a367e0c65669e7e671b1a0d72c28ae9cb6392a6a4888366ccc5e7fc1236f6f8370ab76430148fc11bd15933ff9bafb13b5655e3e559c96b8a354eb0630f4fc84949f1403a140baffa22055664a1b496a5f0c8f48fb38b36316e1744483550d679f0f73c9fcdeab899e9936ddd2e9224a9a8f20816f8efdb6b48fec3be43e65c1b4392bdab8e9df2e11d65e89f369aadc8d6231327b79b89df4e2ddb5b832ad147ea6c79843914113e46d55ad83d9917dd12bf3762684edae14f6a1536d7d2781f176b0bb7302c9673ce0fae9c917bb649569d7854fb1a849971e19432f74abf32b153205786b95347c732e1e2b7a494e1720209b2ed706518a6da87fb5f967cb3f4dccc35234eb6f9c05f57bd5403c3d9041ccdbee933be9f7660c7455ec514b48c9ef3a8cd9841a79017dcb3fb56f6dbb668b328bc4e2f4b68c0cb4ec6e52e8de60d830d9363a315d64d5961580b2bf026ee8368e08f3783a34519a93309d8af54e9a34ae8051747555bee5ee6f98fe047e39a195d4d7c825acedbb7412af6818206d8272a8eda89bf4aa416e260fa665571ff3ce14ed818663554b1b9b073f35635cc396b3f440061191a6241a16147b959dbb7818241d602e5dd804b043a76c11dcd1dc2f751d518bb05676bb3053c01ed096487b7b52a3ee926353de46a08457eac65178d503a404f6662adc1daeba6c747804992f075dca149fa794e5018ee835930e8b389f698a55af2fea70c99eb62a1be5210013997e70e4c67502e8976c9a3f662a31ee34c3d51076ea5e13d7df2513c4069a587cdf359896e4135ea022c734c98e7db9b1be3b551f07743f7b659f2e34e1649e44cd2d61ca02065616f3354ea065ff6529eb1b8dc341dd53c41fa8d2ccd4fd1dd2e526e2455df309a97ac14aea81e694edc8ecd7766f3654cd766ec31f1951910d770aeb466aaa9435896ac13489049fa1ebc99f665505563bb4ac480c5a270b318a56150b2181a513ff5f9a8a1391c2b696fc30c1370ade268c934c50c9e6299d4db79494ec7cf49cfbe9998027a98d28f27885dcfebad402c59a66301a06d9f671babe98c7f08c457204b80955ad0364b36798794902c62d825e6c27fc395d861aedb31c476c62304f619d1eae983cf4845839fc71d9a8526ef1e9f11e63c8fc5e17049512dd893909d4ad7f694b16cb9aed5102e0323a8ed0bde60bcfe008176a2df14e86d2a37d4838f1531051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0x1000}], 0x5, &(0x7f0000abe000)=[{0xc8, 0x29, 0x328f96ca, "af61324819bb40d41bcbe346349b4399137afdce8e9d56c745fea8a4bee7a8cc5758335cc0d70d77c25c0bad760e74e4f210c01cdf2c015ace7c34fb3a57c37f998ef31b0700d9d035aea1b350403bc482d64078ae3a83a584d0eb5a2b77a3287d9e3a5474d1a7d8a2e9c9394b301f4e9fe3281a032af61c9eaacd21dee561f0236b5906fadc32fdb6a054aabd2dd01e278689701da930d48678566fa17d1e49eace1f351db917b6614f19c853eccbdaa8ea"}, {0xc8, 0x115, 0x1, "d493f8d41d83ebf677c1e2c951aad2c64e48fe589d1d60e1c18088413a7762e6b2a294108e0d4fe4585d7965f0329f88e4abdee7ddfb7b2a666550604ef0bae94017a06ed13e5303fc75d5e982e80cf660bbb71e647e4bb7bd4863b65cdf9676eed241275e370451d9bfa1aee7b9ba04873b707dc09b1c45ce95e4136133eb4821e2d2bf1d802382b833f186792c0cce11d82d1ce323a1edc1db78d50d60d87533073678881d746a20496fe90407c9eadf998431"}, {0x18, 0x1ff, 0x7fff, "2b04514c0913"}, {0xd0, 0x0, 0x91c, "5821d6025d39fa8f2ab78b9a2fd565e3d3b58695b3493a50284cf5f31dfa06982f94815632fbde6544ff22bb2a743935214e4b31a03761a0146665c291eeb0e34b0428b08c21e63555b4f1cb78b79ce17e61757921cb79a4f2d0d60e9515aabfc7fe15df8ced8d7e13e481f54dbea65551912edb006cf1794a3acaabe0890deaa4b468575c3f14d0667b8a95f4d716bf0ece5acaee012d34ae8373ce3bc3013059fcd61fa96582e8503a419a813d2b0a7b66ab03cea453923b58cc77"}, {0x100, 0x116, 0x6, "e308ef2450c4878e4f2b3c5d2d95f643b9549474b8cd1bb17656ab12c0e88f6d91a9c5b093abf1dd64b65c661dc9c8a371c2c42cbb735917eb2131780b6d5bff8b3ecb279c565e1d03d76021afd292e79b427bf7c75fb2aca55b82f00a3a371a26aa53c3991b9b9841eca366292fd5e5a79f90304109ca5762502478424e3ee12ec1f24bc6b2b55a09ea45e05bad42c13bdf12e2c2ea9f3d25529b0ba54ea843d014944df4587fe4caf4e4b82d96ed3ca74666d04cd0f6a93369254780345b7b10d7fe0f5ea4b4a690d59a2b2a392691bea32dc9d2934d75341fef90db532f3ca496943615634b520f80"}], 0x378, 0x1}, 0x8000) r6 = request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r6}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/mls\x00', 0x0, 0x0) bind$netrom(r7, &(0x7f000094f000)=@ax25={0x3, {"e336a59c45b64e"}, 0x1}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f5, 0x5, 0x2, 0x80}, &(0x7f0000cc3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000049d000-0xad)={r1, 0xa5, "a113de70c874e68403b7388b7955c8b2f8c388f49d9af09c70e07b79f10865bdb6b631bdf7b871bcddac47589f91cf2f103061c5362a7a5ea2a8cbdd9cf504a2c802ea121eb9a903f455df421b0d53981a4221d81e15b3ab104c00933f5d1756a9de7451cab24bb163c7a728b9d57d59bbd316bdc4deb0be27ccecf6d39b0eeffb9e65f4deee4f6e20b918cff534ca61e133a5acf30f53abcc7a9c2a06c6cddd860478ef2f"}, &(0x7f0000e9b000-0x4)=0xad) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000475000-0x8c)={0x6, 0x3e, 0x9, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 10:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r2 = getgid() setgid(r2) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r3, 0x40000000000005) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000da000)="1ed465f76a5168d3baafe9b20d0c5275248707185cc74d3576456e9ce9034a7465272d9228f1502b698db0f8e39473de40b935368325cc67fe5551bb9fa81c62cf681ecdba8faba751f6859302034ee2092bcef2b55fbf505df0699acdf38a5a8522948f544232768746766de9f325243474def8f2a1f6abefb03569a7e32b90afdcd418d28d3dde4059eb777401b55842875f520c669e0654690450dcbad15af371d789c912ee47451fd0b9680a1e69570e818fb13195ac86f0dbf6830828a99ba6d5a6ce77f75f467ab36137af74f4d4417998458622924d8fc3fb5e149dbdfd21b013158e278b0d25da174eb720c91827e82b46c5053a1b1872d60181dde6b94d857f48d236fb6d58eabf2432d6fbaf9158b8ef32bf590e6bd0066226f447decb3b55a8c0052f6666694ba4d972aa717010f88f02db037070488d3ed300b50e86463028f933ec5e0a10976b7d416228bc0c2301849591b8740b21dee01180fd7ba09d05269ea887d268179df4571ab10f6d75ae814da56913837197a8d024ce4f5c527ecb77cdac9d48bcd762a4e4255c975ff90af53de488d1aa8cea6a55d5a295a8a184cb45eb1d73c3f6b2d58c5cf4d265ed95b14b32935c274b381c4c0eedd631dfaffee0c83ae98101a62a9ecd6aa4c37f66f0e4df7bb1b18d4082b4abfecb44f4bb9f2be56aaf2171ea1eae23b019bf1a04297a2d9b3f7311ab549c9a43a2c964ff382885bd130de982b85faaf34d8d2a5c8a8d5c7bcc586cf5ee482e706816c5b34d227d5725bc54321740e9df04051ea5686fd2e7f3565487df2f47baf896715a8253a0072e3453079a27fd25677959363894b593fcbd353abd60378eb4777569584f41a127192e305535080493fc64525b14edf66f521be769bc42dfa29667feacb7331a0b66050b8610de0486df774a327522fd59e764f3c4744d432951efa5b14733691bd4addacd7481a4944b0760d4293554b840b6810c5baef18426a8200b3991a800461b715d50c1ece6c8d3d65aed91fda390652d36da7ba2827650bc44303dcbf325b34399c53b0a51d7aa93c1f395e9ba8cdb4244111ffa39e3d1084c6f99fe55a77d2f14abaa1cd354faf9abbe1961b39716122b54067f991b0522bcd00810dd0307e0e9c289a808ae9de7469bb1415383d1f2f0146299f21a9446317694acff410d7550f75630e53e5c76949d6b12de30b631ee537483a4af4c8f32a5ec9f5321ef0c366cf19046a3a934c367bb11a8893f2377330144593cbd6a82c27a5741142c8e92db2d52d7319843021c287ba7493a06c094962534aed9aa37917f3394c465a656ed3159672bd584376abb3f8bfab4be5bcaef21429a71a5095cfc9d6c55350e9bbe6a1b6632a7f6c5744c151a98eeeb952ca01d3f64934aa3078bd9ba7af30a115c3612017c8146fa29b90f757f101d986f67d0b2f25b76d8ac1108acb13eb1cfa106f160277882547f03f626a0e09a7b2299804eb303f9d973f902e2b53e40b0f9beaa421881f5079c4cb9c16b448a9495c155ecfd693d132b056162c56eefa014c57b590d1ebec05f12d41f10ec6211eb3af8fa4a3d949f1a5a7f20c7b26f909846c111cf0bd61d8e21b8f7bf16de5564dd59a70c56f65641bee0cdfdbc56636113064978e226d954aa6dad969b0bbdd99525e9498c1a96a22457b0fb51d42dbeb9fd9e8de5113fec257cf1caff22068d7be5d0dd942ed3780be358b92a0af463cf821ea7eccdbaf7526bf0883d9ecbde9d0cb2cd3154aef88e587b20a374fb743026fdb6afc6bfc604e4c01f6eb77f5fa05f63f022328e2d92d5e42359de911a14fc1bba52309f0d01c94963324b0c7e928a18084783bce628043c41123dea3c0f7f4921895ee76b719d9348e3751a2b9b412193d5c62645673fdf74aede4fd09f122d97902b30a815c0ee3e08b200c00eff5e2a156b2d5a5d677c9d3f010dbc080e4cf543e853b87b0e1737dadec49718dfdd16f1c8a7259effbcfea000a1de0ce60744f49d91088211649ef0ac6bc6fb0620ddbe139c6e01a9afbb0bec03140a7a6445c021b802b50287662c4028a2415eacea1d17b72b8c789de0d7358ff81ec1887a1158958f89b46d98dca23df6a728bedc116f8f344e93801d16cf79f831753e4a113371d67436a2b6266409929965d5d761e6583ff998a926c5c5a4b0b8078b39755a9d496d1ecf99e2b5a8813c56968d605c8c9cab6d1f7e72ce09779af9bdc0ff0df808fb429c2b2ca76a8a5a4ee4dd6b2d6573442b188652f5d1513d9dbea2d9cfefdf55ddbef092474db7a15204880d69d841b1c2712cf0d75406b16f26d6ad6aea305083085c37bb24a73d56c150ee1d5c4dbb5ec355788ad783425af85f0cf964f3df606a018835956234f9e3718107c8976ae5d6d28d90c1314154133f9b7e72ae4221b99c1d1dd83d0c04c4a1da5f3b1381d5ca3ad6bdd86f64532eb8c13ba6d8e48338b3bf2c9a6c52c5cedf716899547057b129ef400451fcf0a0a102eac43aa2fc2a1b28d4a90f1e1abeca65a7d6952d2431f38b5322c38f37f3bbe8a0d27dbbea63a949cc531f9689e51f6749d3a82dc5d7faa3d61877045afd835b1a53de089cf55c1d3daca6834cc6ee14ad068760776240a0281c9ab1580593a32bf46a57054a863ed15471b1a18ee1d567fd82b4390018ce246161b4bd0d57b8ad76d90bfa25a377fc55e690ca786e5a695012348cc51a9a22f8332786774bafd588cdea4ea6a6ca92b673c463eece25323ecc32bfd519dfd80635746190749cb2b0de575823de858d50cf30a07e29abc9d8cf16bebef99d2bdae04c59f9088a2e17b721980da4189b54f14f416a1f81686144d8a082d8b3600ba7525a09c27d02701b65d4f5a1d65a06ff571dce5fb49f58c5e352b835082be8b38982607eec1da98b98b48b5d34b3f564213c2210d3a0cb5ff559cb3aded8c571e11f03f677fdd85c5d9a5eb49de1cdbfa0c3370ff2eb4fa17288b90c2c9736dd1bc196d82285837abd022e89a4a9bbb500872f667afc6bee03012b0f4ce3820c793cda033c72b16aa084d3e2cd77a59db84a4b6db3444922472a7997718073f0df4d8a777b52724c55d1b8f1c204ad53820c63e3791548cdf802d5f99b9be4f4108305c89d151293a9f1af67612c8fa78878ea9edd75f461a0c88413b6d994023f57762c9395fa28531e1af6b4c1d317370daae726e67bd215e5ed852ff01e964b47a07618e55c40a543a20b0e49c33fa036cb8bca469adb003ca78332978c48536a5d6add264e9be69deed653e169f5b84e243add27312b6163ef611a0d2259b84ff5e34c7979b0e22e0c8b6678451736b0fe745f115148b40ec34df5a132cab041643af9b725f29e9ca3e2e0d6a654f8da8cfc7ff91bb09eeef6b9ddc76c4bedf34218074d7927d966aa75dc9f0318965e5c424c0f1adf30787e76b9e5eea9f8b6cea687062352be3d8697d51e27f73ca63c9f2482dad2c3b811581ade9f5eab88a0070f6d7fa0d2428914caf00d95959f65da309b97c6ccaa097d8bc38e436595d0a34c544fff5cc66cfc100cc024cdb7c5d195e4a82fb51838b418adf5fa9dae595abdafb36621bc8cb818e563e3f93a16c6a857b28fff7a5c81e3147e37a131ab683e7a24f133241b2c118367bce8d2930834b6f66459a5978b012dc2b64fb157af69f5de52c36e0707fd6ffe719b226f764cadbe51516507c0ec7120987140737c77cf2cb61da9b09aa8fca08ae77fa018d9527c084456d2ac0dc98a30d75858781a2984b465294c2a6cd22c8e870f0415b8d3ac6f80a4a1894da111e5379954d43f246c78798e2c1c5887a58f6c2fc5c191d7a895da7749b32e0bfc43b9d37e5f25a8fc97d5f141b601d5939fe6dbef1a037a5b82a2fe52d5f74dfd86d16fa2a14ce206374ba08dd7f43160468eb00283e796769629d55ede7c84fca072572e41240830fd006d0afab9c50078070192d26f057cac68f6b52854fcd97466ff02b4dbbbea5b81aee2bdae73bc06b08bd088dd32dbc4bab837d106a586a6135ffe279e2edf4a83749b4b4dd545f9c3fa987e96e5c7f438b1f337f81b054ab93c98885ca8ee6394f3701509afb1c0cf3dcc3dc211ab2df3c42ce2313444f4f545ea7e3f28ed63a6322c258d77be427ffc9336a04b55e617548b67378f2ce4de7df3508f31838f9d8d30080293b94795360eb4e5906d20863ddc22bd8b5156d1d069be78b6c946317d592a89d560f41d45cffe5940599b86ccab1e7d6d21819229f4f6677da235e84c732f75fb6593e42db2efb167c136afca1647bce3db59fc5d568a8a0be834d3b06c33fda47b3847aff653c3fedaf4b512c625d95824ab00a709a140eea64feff10a801861916f13ccda324f7281b7068a2c6e803db7219c802e1cdc2c31378a27b448dec6ca535dd930940c465d9562bb29b4f943d0e2a81d54552d4a4be8b0c46a0b1c5cfeff84cf0241df0e38eddef175542988e653f27aa50ab7e603de510ef03d6599f12dc6894d1e34358d47093dbe2e53502d0df3d7abfd2b7f9e18541f5c88d63601c8074ef33ffe4d83d4f4a44e1c7a222b2a8808b2858412478ac936d8841e5e1639d571e94311f5bf0d9d042a67f31306384d76beea28ddf5bfc4d2f717f1aafca890963facc914ec22d98ad6c1d086e09c2d3901f1141ddf3bc5dce66fce62724789c21ee86133a0c2ac1d639b3ff9e7340cc60f1bfbbf96b0e6f7c8c7fb6cf70a87efc20c1c9c70484e41c702cd15e762dfb66e271555a9cd579361219fe18445d19f0416b353c35b0de90531cdda673daa8c1a549c3d445e026db6e279f9bbd7e43af0c35baaf6b4df66ecbe07f6d164ff8784ddfcca6ab99cc0ae23c7e68f97dec202823d93abbe9689e0f7e3ec3f048cc5b0eb4d138010bba5890b039849f1078c5541e2f373d6ca475655a3dc80ba049fd650e8ecb017c765ba57cb2be3fa67554674972f3f3a4ef6190ab963520b7ec0f0286cff59653fc929b8dfb1558534e1ac5e357dc30d14503a2fa71e8fda2683e7cede4ca38ab00a92d8548ace76d33bede782813e6679a1fea3fb1fb84418f380979e2b7ad2400547ec709fee047adcc5685c545a1c7c911546351cee8a347be62a8abed15995c2703cfd32a8cc9091a51f8fd68c59976eda1e047a3b81a2282a8f219b87960b7a1c02d54913aeeca1dfde537731fa70c9928f3b9da5bc7eeddc30b101f9e5a6e9e6041f9865e531d9b9d34f7e817044c92e2f617f072b180ddfdfaf6fcb36e54ad2bebead3f9ddebd59bd31aba9e2cbe459824ed37bf10e5be2838b2ddc249a345373b1a2dc048a06e1b65f20da8f093cb9e4e0b27ed5740d5ffe5b9a0d91493f347fa3aa911894cbde255ef94662a2fef87d080cbf495de0ded8ded396182d70d91065a8e696281ac3e51b6220982ffe260cfa80b4567f85c071f9c90c089d51261c0211588eb50137928c5d3817d66b6d3a0076d83b7b39c6ed4652131fef74a907f031c57e217328af3e76e1abe36b8341c2decfd5069283ba3d6f1251357ddea88177c2c443c1108bc2c25e34b46f155cfcbc7d1f74fbbddb9ee92818f138908dfc33a82cac40faf8cd224948276decb31a07fb459b9f00ce29f94bd904a6eace11e5c4d9cb1d24933272cad91fea7b9f9925eaea29f911f6fa7609ab4f82c6d27b0aaa5f2bff1f3d2d82e1bb8a86f25a6a8207db8b0ee3de80c9d9774fb76081ca6f495d98778f9d920658a41a2a36176be2af1ddd45b62c39de0901072c09fb1651fec7", 0x1000) r4 = socket$inet6(0xa, 0x6, 0x0) recvmmsg(r1, &(0x7f0000a7a000-0x1e0)=[{{&(0x7f00007d5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b98000)=[{&(0x7f0000608000)=""/141, 0x8d}], 0x1, &(0x7f00004e5000)=""/22, 0x16, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000e37000-0xad)=""/173, 0xad}, {&(0x7f00000aa000-0xda)=""/218, 0xda}, {&(0x7f0000f25000)=""/164, 0xa4}], 0x3, &(0x7f00005df000-0x50)=""/80, 0x50, 0xf540}, 0x87}, {{&(0x7f0000e3a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cf2000-0x20)=[{&(0x7f0000484000)=""/161, 0xa1}, {&(0x7f0000dd2000)=""/93, 0x5d}], 0x2, &(0x7f0000dbd000)=""/44, 0x2c, 0x4}, 0x2}, {{&(0x7f000069e000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ac000)=[{&(0x7f00007a9000+0xe3a)=""/14, 0xe}, {&(0x7f0000be3000-0x9d)=""/157, 0x9d}, {&(0x7f00005ec000-0x5e)=""/94, 0x5e}, {&(0x7f0000a3c000-0xa9)=""/169, 0xa9}, {&(0x7f0000862000)=""/195, 0xc3}], 0x5, &(0x7f0000c03000)=""/0, 0x0, 0x80000001}, 0x8}, {{&(0x7f0000bea000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f61000)=[{&(0x7f0000d91000-0x30)=""/48, 0x30}, {&(0x7f0000a2d000)=""/4096, 0x1000}, {&(0x7f0000c29000)=""/52, 0x34}, {&(0x7f00003d6000-0xc)=""/12, 0xc}], 0x4, &(0x7f0000f2c000-0x47)=""/71, 0x47, 0x5}, 0x5}, {{&(0x7f0000601000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007ed000)=[{&(0x7f0000a32000-0x1000)=""/4096, 0x1000}, {&(0x7f0000907000-0xe)=""/14, 0xe}], 0x2, 0x0, 0x0, 0x1000}, 0x0}, {{&(0x7f0000ca9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000eca000)=[{&(0x7f0000e84000)=""/44, 0x2c}], 0x1, 0x0, 0x0, 0x74}, 0x0}, {{0x0, 0x0, &(0x7f0000ba1000)=[{&(0x7f0000f2d000)=""/4096, 0x1000}, {&(0x7f0000878000-0xaa)=""/170, 0xaa}, {&(0x7f0000a32000)=""/25, 0x19}], 0x3, 0x0, 0x0, 0x5}, 0x7}], 0x8, 0x1, 0x0) restart_syscall() connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f00000d5000-0x10)={0x23e07cb1, 0x520b}) r2 = syz_open_dev$mouse(&(0x7f0000568000)='/dev/input/mouse#\x00', 0x5aa, 0x800) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b16000-0x13)=""/105) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000581000)={0x1ff, 0x0, 0x5, 0x2, 0x8}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x10f001, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x54}], 0x18) vmsplice(r0, &(0x7f0000f86000)=[], 0x0, 0x0) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f79000-0x9)='net/stat\x00') tkill(0x0, 0x0) fstat(r0, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000cf6000)='user\x00', &(0x7f0000c3c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca4000-0x9b)="82a2659ee462ee3d0442989955fcb28da83272e188759ec7783d51d0de8555a5d24b2612328b33cca25da8c0efc32c2b5a238c86ebf9fe78ac5f7cf4fd91ef1e05f1d0aaf75992908f315d648d72d7dcbd7a21bbf221b7c165f205b86ad7066e74d9330533ba99650185ab403f9651cf1b9dfc461f5c930cc16db5b3fcd870a6069880da62a15dafdee8d71cfd340c0b21f59009ea7e07e22928c4", 0x9b, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000fe6000+0xea7)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a8000)="688eaaa83ae8fa84acab5383f36998bd682c00bd6125b4ecbd76dcee4a3af4f56a12a4726baa5b8650f95b006e2bdbbef7a1160594330027d456199b8a7cbc159e", 0x41) r3 = syz_open_dev$usbmon(&(0x7f0000d81000-0xd)='/dev/usbmon#\x00', 0x3, 0x145200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000b53000)=0xffff) r4 = add_key$keyring(&(0x7f0000c57000-0x8)='keyring\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f000026c000)='keyring\x00', &(0x7f0000cff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r2, r5, &(0x7f0000108000-0x8)=0x0, 0xcbf) [ 95.970613] dccp_close: ABORT with 2 bytes unread 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001cd000)={r0, 0x6, 0x1, 0x8, &(0x7f0000e09000+0x9e5)=[0x0, 0x0], 0x2}, 0x20) syz_extract_tcp_res$synack(&(0x7f00000a6000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000012b000-0x4)='tls\x00', 0x4) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) r1 = syz_open_dev$vcsn(&(0x7f000049d000)='/dev/vcs#\x00', 0x7, 0x8400) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000310000)={0x9, 0x100000001, 0x9, 0x0}, 0x10) shutdown(r0, 0x0) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/rfkill\x00', 0x64102, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00002eb000-0x64)={&(0x7f00000d0000)=[0xffffffffffffffff, 0x80, 0x5, 0xffffffff80000000, 0x9, 0xffff, 0x0, 0x1, 0x4, 0x1], 0xa, 0x3, 0x6, 0x3, 0x4, 0xffff, {0x3580, 0x2, 0x81, 0x9000000000, 0x1, 0x3ff, 0x5, 0x1, 0xcb, 0x6a4a, 0x9, 0x9, 0xffffffff, 0x77a3, "a13ce8987a69cda55353482ef147345b25fa07370b34cfcfd4ef82e77309f310"}}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d66000-0x8)='./file0\x00', 0x4) fcntl$addseals(r3, 0x409, 0x3) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b67000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000048e000-0x10)={0x2, &(0x7f00009c2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00003a6000-0x8)={r1, 0x2}) r2 = socket$inet(0x2, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e50000-0x4)=0x80, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000847000-0x8)='./file0\x00', 0x0, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000bd4000)={r2, 0x5}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000165000)={0x4, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$llc(r3, &(0x7f0000316000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003f1000)=0x10) r4 = syz_open_dev$admmidi(&(0x7f0000ae5000-0xe)='/dev/admmidi#\x00', 0x46b, 0x4000) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00009ff000)=""/75) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c0c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000eac000)={0x7, 0x1, 0x8000, 0x10001, 0x8000, 0x7, 0x81, 0x4, 0x5, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000039b000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f000007a000-0x16)="d26d737ee60d4a0d8c2d37102b1cd5e435cf4f66831d", 0x16) symlink(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000c93000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x7ffffffff002) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d4b000)={&(0x7f0000aec000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 10:31:17 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x40000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x8000) poll(&(0x7f0000001000-0x18)=[{r1, 0x2, 0x0}, {r1, 0x1060, 0x0}, {r1, 0x201, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r2, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) 2018/01/19 10:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x250) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000189000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xe8) lstat(&(0x7f0000041000)='./file0\x00', &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() lstat(&(0x7f00009fe000-0x8)='./file0\x00', &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000443000-0x78)={{0xfffffffffffffffe, r2, r3, r4, r5, 0x20, 0x0, 0x0, 0x0, 0x0}, 0x1f, 0x1ff, 0x1a, 0x6, 0x7, 0x4, r6, r7, 0x0, 0x0}) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r9 = gettid() r10 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r9, 0x7) syz_open_procfs(0x0, &(0x7f0000fcf000-0x7)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000fd5000-0x4)=0x6, 0x4) 2018/01/19 10:31:17 executing program 0: prctl$intptr(0x2f, 0x8000000000000ffd) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000170000)='./file0\x00', 0x40, 0x8) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl(r1, 0x400004000001275, &(0x7f00006d3000-0x2b)="") 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0xb, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ba6000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000deb000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000509000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc3000-0x4)=0x10) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000968000-0xf0)=""/240, &(0x7f0000d21000)=0xf0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000232000)={r1, 0x6}, 0x8) sched_getparam(r0, &(0x7f0000833000-0x4)=0x0) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000037e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/hwrng\x00', 0x40200, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001cb000-0x4)=0x986, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000036d000-0x8)={0x0, 0xf2}, &(0x7f0000644000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc3000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cf8000)={r1, 0x20000053eb}, 0xfffffffffffffd66) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000813000)={0x5, &(0x7f000091c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000810000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00008ee000-0x10)={0x100, 0x7fff}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f00005a2000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) clone(0x80000, &(0x7f00001fa000)="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", &(0x7f000038b000-0x4)=0x0, &(0x7f00005c4000)=0x0, &(0x7f0000f97000)="") open(&(0x7f0000a85000-0x8)='./file0\x00', 0x800, 0x150) 2018/01/19 10:31:17 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x4, &(0x7f0000348000-0x1d)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000554000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000030e000/0x1000)=nil) r2 = socket(0x2, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f000071c000-0x38)={&(0x7f0000e6f000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00008ec000-0x10)={&(0x7f0000309000-0x1334)={0x1334, 0x12, 0x0, 0x5, 0x0, {0x13, 0x0, 0x0}, [@nested={0xc0, 0x3, [@generic="55616177cdd5df2505fb334200357c2c0f2e03beecc17def1a026cc64eae2858f62f9ab1ed74458c25202fd771282cd7171b6f918f6fd8c6aca5575dccb1be007b983e091a54939d058ac6f8408b9b342d3496f5761be8932df44896e9913a2d9ccb0b807ebd8f59d0904ccb07e3d6a9a58c74dd5f09cd6ed4b8258a7a2c74dafe4401f26980df19d5d7226da4048766c9f9b527bf240627d8cf5226b13dc312d8bf015fa56519af0cdd8d6eb785fffe0d3bb3125b1df6d1450a"]}, @typed={0x10, 0x4d, @u64=0x3}, @nested={0x1f8, 0xc, [@generic="4c2a4d6ff2608a378776e7f486c605c11ffed50482dba72eccc03f2b6809b98d56e01765b71f6614d703651a574ad570f7d71171d4edb1d16af9805f0fa8e3c68b4e57b77c3821752ecf1c45f5711764ac8911ac2d75e4e3e5db6bfa3747b45b4a564e16d4b26b0d210848d9ad8ad313891f46d8a9f7aab99a0670a64839ab6f4d9cc0651fc5c1d057d7464d7317d1695bd09a71c03d9305215bf497a77d10f4c04674da20f977f24afa19705b361ed897d3a8388404d4a5dfedf559", @typed={0x8, 0x40, @void=""}, @generic="3d840ee5f2f1266b47355a76e633c5feeb01d3a7f83504d19a9dc6db5c4f38bd6201fb822699e8ee417bb3725304799bde9706bb1bd8ba53cc8424c9b2db8b2d106cdad8e88b0ccd8ed7d8dc2298766ed404aba5f3e8af39f87f14bedb7bf84eab0342aec543fd726d8902b1dd", @generic="3b5bb13180f78ead4cd6203a37d002e17014c4be9d5904778699ca96c6fe7e086c4bfd69edfe6d2777f2a4d02b6085196dbb18e93c4ad4b3d0c0d650c6024391f1d8884f5f9098e9c050f7fcbe1c624e980cae028f0dd1c46a964544cbbc0399d77bca9f26006d1abc5cefaf589672e8a9a2c00073408f7134e91fac1f9822226b429d324e3a48286318104bb17afd3db9a6184f978f017c674a9626d785dd48adc81f431226871ce2631deea3db7c5ce77d3c0043c3", @typed={0xc, 0x1c, @u32=0x40}]}, @typed={0xc, 0x31, @u32=0xfffffffffffffffd}, @nested={0x104c, 0x51, [@generic="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", @generic="395d8c779b8d0ddebd15971d5405208719e2c15f64d3af1cc6e16bc0657340d2a5f53b6a9cc5056c28d995d1e55ff899b174e42619e3c98b913f0b28bc05f91f4d597b4659"]}]}, 0x1334}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004e0000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000971000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f0f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x1, 0x20, 0x0, 0x7f, 0x20102, r3}) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) mount(&(0x7f0000b99000)='./file0\x00', &(0x7f0000cbb000)='./file0\x00', &(0x7f0000f5e000-0x9)='devtmpfs\x00', 0x800, 0x0) 2018/01/19 10:31:17 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") r1 = syz_open_dev$admmidi(&(0x7f0000ff7000-0xe)='/dev/admmidi#\x00', 0x4, 0x20640) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000428000-0x4)=0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x40046104, &(0x7f0000377000)=0x0) read(r0, &(0x7f00009a6000-0xef)=""/239, 0xef) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_procfs(r1, &(0x7f0000f5b000)='oom_score\x00') 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x100000001, 0x1, 0xba, 0xd5e, 0x7, 0x2, 0x7c60, 0x4, 0x3, 0x8}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2400}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x10000, 0x401, 0x1, 0x4}, &(0x7f0000002000-0x4)=0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103bff, 0x0) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000aca000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000028a000)=0x8aa) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0xfffffffffffffffe, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x9}]}) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x5d85, r1, 0x1, 0x959b}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) io_setup(0x8, &(0x7f00004eb000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xa0f4) ioprio_get$pid(0x3, r6) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) io_submit(r4, 0x1, &(0x7f00001b2000)=[]) signalfd(r7, &(0x7f00003e3000-0x8)={0x7}, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000023b000)={0x80000000, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7ed5, 0x8, 0x400, &(0x7f00008a0000)=@generic="82e48e8511f4c4b53d55654596554121", 0x401, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000055f000)={{0x0, 0x3b}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f000032b000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00004bc000)={0x6, 0x5}) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(:\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xec}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)="d88ee4afa014"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) io_setup(0xfffffffffffff801, &(0x7f00006bd000-0x8)=0x0) io_destroy(r1) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x6, 0xe, 0x775) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000964000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}], 0x1, &(0x7f00006e9000-0x30)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}], 0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) bind(r7, &(0x7f0000527000)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x2}}, 0x2e) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.302437] kvm_pmu: event creation failed -2 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d50000)={0x3, 0x6, 0x200000003, 0x2, "1370ca32f6a7b1d9696502a2c5648ca744bf7e4c82d39b94dd250cb3780beae6"}) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000076000)='/dev/dmmidi#\x00', 0x7, 0x0) mq_timedreceive(r0, &(0x7f0000ca0000)=""/17, 0x11, 0x1000, &(0x7f0000f83000)={0x77359400, 0x0}) r1 = mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000a1000)=""/90, 0x5a, 0x1, &(0x7f000055f000)={0x0, 0x1c9c380}) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101002) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00006dd000)={0x3, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='ppp0}\x00', 0x40, 0xa0, &(0x7f0000001000)={0x4, 0x40, 0x0, 0x5, 0x7ff, 0x3, 0xfff, 0x5}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2401, 0x0) fsync(r2) write$fuse(r3, &(0x7f0000002000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000320000-0x10)={0x6, 0x800, 0x1c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 10:31:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2, "9e97"}, &(0x7f000039f000)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aaf000-0xa0)={r1, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1, 0x5, 0x4, 0x90}, &(0x7f000043c000-0x4)=0xa0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x6153279c, 0xfe4, "36e10cd9b80c", 0x4, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x803, 0x5, 0x25, 0x101}, &(0x7f0000003000)=0xa0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000004000)=r0, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000004000)=r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000006000)={r3, 0x800000, 0x30, 0x100000000, 0x9}, &(0x7f0000006000)=0x18) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r5, 0x8}, &(0x7f0000004000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000008000-0x4)=0x0) personality(0x4100001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000007000-0x4)={0x96}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000004000+0x251)=""/53, &(0x7f0000008000)=0x35) 2018/01/19 10:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xfffffffffffffffe, 0x23) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000e80000-0x21)=""/33, &(0x7f0000000000)=0x21) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000b5b000-0x8)=0x7fffffffc, 0xffffffffffffffc1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b19000-0xd4)=""/212) 2018/01/19 10:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000bc1000)=0x0) mq_timedreceive(r0, &(0x7f000009f000)=""/4096, 0x1000, 0xffffffffffff5fff, &(0x7f00008e0000-0x10)={0x0, 0x0}) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003e6000)='net/raw\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) ioctl(r0, 0x8, &(0x7f0000947000-0x1000)="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") 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000251000)='./file0\x00', 0x0, 0x8) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00008c5000-0x52)="28910034b629f857803b8d76752e13b691380b74a3fb8a856874174c28922d53c1ea6cd10117e3631795dcd8fd0a5b09a5123b855f3e8e9a06a18079c1384356b9d4ab3c54289298bc8ac80c9b1a2fa7a498", 0x52) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/19 10:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c26000-0xb4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff8fb}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 10:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/vcs\x00', 0x2000, 0x0) r2 = dup(r0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000038f000)={0xd000, &(0x7f0000eaa000-0x8)=0x0, 0x2, r2, 0x4}) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000029000)=""/0, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000002a000-0x20)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}, {&(0x7f0000005000-0x34)=""/52, 0x34}], 0x2, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/19 10:31:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000040000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x79, 0x0, [0x100000000, 0x80000000, 0x1, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000995000)=0xca) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='}trusted\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:17 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc3000-0x8)={0x0, 0x3bbc}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d35000)={r2, 0x5, 0x1, [0x0]}, &(0x7f0000682000)=0xa) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc2000-0xc)='/dev/autofs\x00', 0x80, 0x0) fchmodat(r3, &(0x7f0000ccb000)='./file0\x00', 0x58c7147c749a6809) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80005, 0x0) recvmmsg(r0, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000479000-0x70)=[], 0x0, &(0x7f0000031000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b85000-0x10)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000eb6000-0xa)='/dev/dsp#\x00', 0xdf, 0x212002) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bdb000-0x4)=0x7, 0x4) 2018/01/19 10:31:17 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000030a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd60, 0x48c501) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x0}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) socket$netlink(0x10, 0x3, 0x14) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/19 10:31:17 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00000c1000/0x2000)=nil, 0x2000, 0x300000f, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r1, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000509000-0xa)='/dev/dsp#\x00', 0x9, 0x20000) getsockname$unix(r2, &(0x7f0000a09000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000600000)=0x8) r3 = add_key$user(&(0x7f0000b2c000)='user\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c5000)="a1f5b7ff89f859d00abaea48ea452054b1074fd2d38b1e9f64c453b4ad415244ebe07dcd7898954b5b6d3640d67e423bbc06c67d", 0x34, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000f99000)=""/79, 0xfffffffffffffee5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0x14) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) fdatasync(r0) pipe(&(0x7f0000c31000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/19 10:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000840000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000d12000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061a000)=0x2e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cfc000-0x1c)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7120419f}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 2018/01/19 10:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000016e000)='logon\x00', &(0x7f0000588000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c69000-0x57)="64a7fa795718e1e3811ad299ec7f9f043b38d672954f2d4fef930e6ae1b123a8bbee8f426a3fc4cb8b72d2149f9b12e6361b0d13cbcde8192bba0570c9cdf77187968ccb2f42f8d7182981a28edd3cfa6fb730b4fee539", 0x57, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000792000)='.dead\x00', &(0x7f0000b1c000)='@\\{\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/cuse\x00', 0x100202005, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000074e000-0x2)=0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000167000)={r2, 0x1}) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000209000)=0x0, &(0x7f0000bf8000)=0x4) flock(r3, 0xd) 2018/01/19 10:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x7, 0xd, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d0b000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0xe4000) recvmsg$kcm(r0, &(0x7f0000504000-0x38)={&(0x7f0000882000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000be4000-0x60)=[{&(0x7f0000aad000-0x98)=""/152, 0x98}, {&(0x7f0000a80000-0x17)=""/23, 0x17}, {&(0x7f0000565000-0xf)=""/15, 0xf}, {&(0x7f0000e4d000-0x1000)=""/4096, 0x1000}, {&(0x7f000040e000-0xc1)=""/193, 0xc1}, {&(0x7f00003a5000-0xac)=""/172, 0xac}], 0x6, &(0x7f0000e86000-0x60)=""/96, 0x60, 0xf6}, 0x100) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000dd4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 10:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002f0000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/19 10:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = dup(0xffffffffffffffff) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025f000-0x20)={0x81, 0x0, 0x1, 0xffffffff, 0xffff, 0x100, 0xffffffffffffff54, 0x100, 0x0}, &(0x7f00003f2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000542000-0x14)={r1, 0x4, 0x100000001, 0xa4, 0x5b, 0x1}, &(0x7f0000c12000-0x4)=0x14) write$sndseq(r0, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r0, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r0, &(0x7f0000c24000)=0x0, 0x8) readv(r0, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000a39000-0x80)=[{&(0x7f0000b20000-0x38)=""/56, 0x38}, {&(0x7f0000599000)=""/56, 0x38}, {&(0x7f00005ad000)=""/128, 0x80}], 0x3) sendmmsg$nfc_llcp(r0, &(0x7f00007d5000)=[{&(0x7f000000a000)={0x27, 0x5, 0x4, 0x4, 0x1, 0x85ae, "cda5272d3964d78cac25efbbf0dc6529135bc3e9ec44f1c4d512895f146641bec43a943624151eac292a015c2a7592f859bf2f5046607f423ab3abe8842eb9", 0x9}, 0x60, &(0x7f0000d2a000)=[{&(0x7f000025d000-0x16)="191b4911dd549948a58be468690e6063f83d3ce4ce00", 0x16}], 0x1, &(0x7f00002f1000-0x1010)={0x1010, 0x112, 0x9, "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"}, 0x1010, 0x80}, {&(0x7f000021b000-0x60)={0x27, 0x100000001, 0x2, 0x3, 0x58f5138d, 0x1, "b1c4436e8440ca73912e6c45cf9ae52ad98f051c6e3d46fff4c558822c3faa695f990109aeb5db38e754c4cdce0314381021e6020c5bde0f5a5d011815fa9a", 0x4}, 0x60, &(0x7f000023e000)=[{&(0x7f0000652000)="33d64232b44f862aa64d11db6dd5d2d6fcebbe1bd4b9db1d0dbbec7acf71e3ec6ac3e0c5b70cf4e3e99c464001ceed036e5087ec39fe5f883dbaebd9d741653507daeaabec86519068c4156c9aecbd24b05d4668121b699467b8ad73d93745bc1c5464ecff2645035425ab", 0x6b}], 0x1, &(0x7f000018b000-0x108)={0x108, 0x19f, 0x3, "715b3b548f4f3b7f1964795653f5e09c49e1ad91e9dc4283fc6e4f469bcbbc3fe66b14c48a64cd04075f805b5de7f33c058866c266544e39a40a453bb58a50cdd879999ffbecd1e4651bdd1c60d292f44dab91de40c096090b26ccf51c5ed9c4481891820dcb95fc590665360a2dcd50aa71d9843f249670b6e3a4aafa923e91d620dd6eeb9265323062ed1ba275665fd6a9642e2b2668a93843725de4e374e89f3e6ff63ba79e8de109a14d9fa59d47b90079a699ba8e05bd676997de3f2ed087528daca652e9627ba25b686b352dc01edf238444c32ef758c388dc61d4579a5ebc5c874c63392839594d4380871ef838085acba1c126"}, 0x108, 0x8000}, {&(0x7f0000e65000-0x60)={0x27, 0x7, 0x8, 0x7, 0x10001, 0x2, "83d3b7ea63a52e14eb0e948455d07ce825e62b568f0141321108c2819a69c7c287d4000dda37cfd89d7e5f589ee53d858aa27fb242182a2288b210677abe44", 0x401}, 0x60, &(0x7f0000c61000-0x80)=[{&(0x7f0000599000)="b0b5c12cbbcd6236c8ce368aa35c0806d1b91b1ee76dddf91b46d3b64b0b053f562fb3a01ad5eba7e1584ba329a2d1a1b25a17a5fda3f41b88", 0x39}, 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0x1000}, {&(0x7f0000f13000)="01ccad75be9f62a2535bada637ce4989bf48bab9048bd737d88c2144fc26ef303e495c989f11e4432fbc12a364df48e06f", 0x31}], 0x3, &(0x7f0000792000-0xc8)={0xc8, 0x10e, 0x8000, "4b1f7c5c02b0d625ecb49645ee3a4218ef5efb1b4ffc84b88b5b223ee7ba644343cbc251816c5423902acc38cdfea0112a51aac330cf00c995167c7ceedc53bb9a2ff90d784ab1aaacc3835b6c79f7ad3acb9a61d62026312a3e8ce8f96e7f3983b300eefd56ca4d1443ff56146626b54556c138e665dccbbba19287e4f0d8cce0f59083c6a7260c0a0e2a84931d55c27ae74aa445958cfda3520d9c4bd79e80dd16d074449eec2dd1812f429144f09d0d2863b5dc76a6"}, 0xc8, 0x0}, {&(0x7f0000d54000)={0x27, 0x0, 0xffffffffffffff7f, 0x7, 0x8, 0x7f, "52fbb92a524e06d7b93bf57a7c860465619ed3029f1c23dc4ee306d5ab1cb4f57df20ae695df9f325f56c92e1fc947a7934ec1cb3bbf8bb3e188b0c7c0af6f", 0x5}, 0x60, &(0x7f0000e81000)=[{&(0x7f0000bd4000-0xe4)="8f5359c50882ee8c4f8fd58e216a69b5c1b26dc787709a9bcea1e456b7dbb1037fb14ed43643cc9d798ed8802d86fcccd07211490c5939e001c8d5d7c6e8ca82182fbcfc74ee2640001ac25de6e741318c509fa991697bfce8b5b1ae0ad0ad7c29398254d3cb5f80d045c86cf5c7c7773e19b2ba0d2fc41f189fde3a58964ca6fbb1f6166a1547dcf40a2d29f71c17370e8dd8712a852308ca93b9af4f410b47b215b89057aa3f89f08ba49462251f0e4bde64f4ce071290dbaa86c16f3ac6f78614f3627888fb797b2c79cee92753fbed06d0606f9118a45e85632d439270c235f31f69", 0xe4}], 0x1, &(0x7f000019c000)={0x98, 0x116, 0x100000001, "d8941b6f41f95eee5635e35e6ef87db9c4dbf4823736415156bd1b749ec22f711ecb99ec6e2e324fade57ec4112b67b97a0bcf013c0a3ecb44cd9945f71eb0332289d0a8243879a67828d323e86ff80dd026f00218efb546c59d682c40b5ff4a487ee8d427a129b204820dbcf3cc22944834b5b451bf342157405908821e69e2dc"}, 0x98, 0x0}, {&(0x7f00002b1000)={0x27, 0x2, 0x747, 0x7, 0x6, 0x5, 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{&(0x7f0000103000)="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", 0x1000}, {&(0x7f0000398000)="0cb64af8c8ec450552f5e93a923022cab4ddcc1c28befd02a1af6d619faf507f8e3f6b4c754359a4d33e4f61c0c721f6c9ea66d82da946bf908305c35f26174f255a9c2cfb1ea92de0c4ed9844cbfe4a7e327832a4339cbfd2c96f56d5588153d30cfa1c11562e4120ecc8fff85b7f80ea6cdbf6af28a8bd184cd709859cf9e380b993741d979395bac760b41ba974f3883864a6416be5d6e4e921b0c029f3c5", 0xa0}], 0x8, &(0x7f0000975000-0x68)={0x68, 0x10d, 0x8, "7f5e274aad6ad2d838991c2fba4f65c104330b2e94f466b1b83153a2ff5171e4d09d8e98bbaffc40ccf762b2e80ea4af7bc9729fd7c378ced5e23bb5d5d10690aa72734b0d8d91e0ae7e2cf0a5cf0aa8d0"}, 0x68, 0x80}], 0x6, 0x40014) write$eventfd(r0, &(0x7f000061f000)=0x80000000000000, 0x8) write$eventfd(r0, &(0x7f00006d5000)=0x0, 0x8) 2018/01/19 10:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 10:31:18 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000069d000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='keyring\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000001000)={0x3ff, 0x4, 0x2}) r4 = add_key$user(&(0x7f00003b0000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007bb000)="42b4dac1e3e4de10405bdb3be2b5637de16adcebcc70b090326273985b55919cf6a3aa6cad059bc51b80adcad2a24a81b8089b53f1204d7eba5d7adfcb854c428b06cc493e1883c034bd24f02cf72b829ac37b07da5061fd2d18eb4915cbc7711fb5445c7a4215ece4c8886463e9c9f11726d0db49013884edd7e7de28ef92534026f7d737dee15b3f08e01e25e37ab66f9ec91fb0b350a5c23ce26b007931d40b182cfe7e78d7d2ab03", 0xaa, 0xfffffffffffffffa) r5 = add_key(&(0x7f000080b000-0xa)='syzkaller\x00', &(0x7f0000827000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000085d000)="c300a63581a79fe4954ade13616024dcd6e0122456983c0096221e1ef814dd3b16b3d291b30cf89f873778c0bf80a799307fcd9537bb6c8a62ae688f23e79493472f09", 0x43, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r4, r5}, &(0x7f000074b000)=""/28, 0x1c, 0x0) dup2(r0, r1) 2018/01/19 10:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 10:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$vcsn(&(0x7f000038a000)='/dev/vcs#\x00', 0x4e, 0x40100) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000ad6000)={&(0x7f0000de3000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000de3000)={&(0x7f0000532000)={0x5e4, 0x30, 0x0, 0x0, 0x0, {0xc, 0x0, 0x0}, [@nested={0x4, 0x17, []}, @nested={0xa0, 0x8f, [@generic="d1cf17d45b4179c1d6cd87ee016105faad3108416fb05584246d4253ff604f4184473573581f3963966a7d1bff2a37cda0096f8edb02b55d392e515fa8b3d2700ac21a8b3b2435ac88ed0a8116b7dd4a71130c8629bcae5a5420326d00eb3d042463a2a13c9405e0348e833c2cc2ce434318113e63d08bbca2a84ca61b6a6523035937d27bc45f5280859c423acc61827c6649eb906943cefc126c"]}, @nested={0xc, 0x64, [@typed={0x8, 0x0, @void=""}]}, @generic="f8179a95ee34d7f969d9fe14a371fc4415f04ce81d2b2f140a0dced48d0e8412e30890c16f846a28493dc0ea7abdcc1f916a4e55503a9ead43af8a920b78646cd5d69ae533f412e41573ddffe4ed03539fc89e650d5078321e410fa20da2b2f2510aa44ad06f8d7868059263a55c908015a6208d974382d7e657ae25007833a59bdc114b562a956d3b7db9a05e69c568a6aaef079d3af8b4f203fd9cfddc6509c64de298d73e65532c85968e4a9fc70538ee78248f3f22c1b271a91584ee8393d52203d0a5059b78fec67f3c15e30f5144ab45cb91d68c2fd55007d93705c30e661113d2ac8ac649b01a60169d6698", @nested={0x154, 0x3e, [@typed={0xc, 0x81, @u32=0x3}, @generic="a5019bb98a608e3209d756de3092696b853024a11d3d26ef21badb7dc0f130df33cf92d8b58fd73b53641ba64dc4b18bbd72d9198ac56d3811b544839f78de9e6febbd4cccbb26c720c8358d58341d8bac8eed0c10e1c7dcba047cb5de9607fc29f78e5bc739c00e06d20e9a3593c4f887552369b2017813137964ef05a2c13dabcc9dcf64467d1f15b94e613f0a8577aed746e334bd9cb519dc2c7d31a8c4605a765698ad34209aa82312991532da1b86f793444cf90d795e297913648f0305700964c672cac8487b220a099b06f619c6aa73e38319c1d2874780ef0fba8034f9baaba70f8628f14d", @generic="12b353323117f3e8d7ab80cd5c20c1ed5016b5d4218a5c4f8155d43de90d27ebceb6c6741667d0defda272cd96d9631380d8df1087ef9648a57674f86ae61a2efe468e721a003114541cd8c3ccbca8eaa25f30863e58f446"]}, @generic="a412c6df79aae3e6dadc9a42f23cc5d2c05d0ffd0d87c20d1ca050ffe95126d213c4d830accae8", @typed={0xc, 0x16, @pid=r1}, @nested={0x2a8, 0x80, [@generic="48524ccfb745013b391c180549ae6146557e627692c44a36d3863b1b262ca4b050e9d3036718088bfe3fc4e579939f127d376d7e2c5324c5619f2d07f66dfbeb4be7b22a7181976b0ea7da94d14c9f77d684afba2413394b2ac3b0da248279a401bd7ed0f79610b0d5d30b8a24776dab3f38eac07bb6bbed0f9af9f1ec60e3ae03875feaa579dfe35677d70e8f12c263cc7d45b02b4be030414eb79828", @typed={0xc, 0x57, @u32=0x100000000}, @typed={0x8, 0x3a, @void=""}, @typed={0xc, 0x85, @pid=r2}, @generic="789818a0c61d6007bbe2cd8bdc7754cc52cbf8dc98b4ed2da0f12e924cc4f21d277715f4cea056f19dfac8d7a5638ebba245e695b6ec1ca53e730a8ff7bd1b9cb5f57b7e7cade8537b7ce7c2378c0312bd62013de03bd7069563e02af1649fd42cfeb0414097dc0b3ab74c13cb91c3e0414c0d4697f413c933d676bfc2a19505263e75b3a76be6729eac88937fc840e6dee92dbd94e3338caafc4e3286010848f7e8dfdc8d06a1b422686217f427904445d0707c2f9cbe8c9f865abfe154c002b5fb89f8226affc573b109f8684e6becaaac9ff3fa1898aec959e543f0240ecff9f214d5ff19", @typed={0x10, 0x75, @u64=0x5}, @typed={0xc, 0x75, @fd=r0}, @generic="68ac5d974b09b422", @generic="02d9363b4cd602aded092ebe8256e3f3ac56516fc4988eb6fcc76e057f01b582e30d98939c707fdae8cf54372c6de3d8d678e3d87a08b2525ed6bf046efa49e7ec031808dc9a8d455b2693376156c35d797e3fd790235e4cde485f", @generic="807bf04ef0fafe1274197143a7f4de8d1dc9d1a4308b849dddbcee6dd648055b59c0d5911e499305dd185c6e83bbf1f8584ac4ca7c1ffa013206424479e2285fc4c54a4b3f1c7d23fa03baaa52040b3b657f0c2f1b42849555f5c23cd00ad6f4d9ec34788564542891ef8f66eb105b64336aeae6d7fa518634c447b80f854d09"]}]}, 0x5e4}, 0x1, 0x0, 0x0, 0x880}, 0x4c000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000244000)=0x7, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000087a000)=""/142) 2018/01/19 10:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') syncfs(r1) rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 10:31:18 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000078a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e4000-0xc)={r1, r2, r3}, 0xc) 2018/01/19 10:31:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000f91000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r4 = socket(0x1f, 0x800, 0x81) ioctl$LOOP_SET_FD(r3, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f00004f5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006af000-0x10)={0xff, 0x8000, 0x3, 0x400, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r6, 0x7, 0x6}, &(0x7f0000000000)=0xffffffffffffff16) 2018/01/19 10:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) stat(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 10:31:18 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) io_setup(0x100, &(0x7f0000003000-0x8)=0x0) io_destroy(r1) 2018/01/19 10:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005f5000)={0x10000, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f2d000-0x10)={0x5f80c5f8, r2}) vmsplice(r1, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/01/19 10:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db5000-0x4)=0x9, 0xfffffffffffffdab) 2018/01/19 10:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000606000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000650000-0x18)={0x1, 0x1f, [{0x1, 0x0, 0xfffffffffffffff9}]}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="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", 0x11a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/19 10:31:18 executing program 4: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000-0x210)={0x81, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0xb881, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) sync_file_range(r1, 0x5, 0x6, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000003000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000002000)={0xdb2, 0x2, {0x0, 0x0, 0x7, 0x3, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000-0x4)={0x401}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000002000)={r4, 0x2c83}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000005000-0x58)={0x1f, 0x1ff, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={r5, 0xf7, "e9d93b7e05d66af20214b45809a7195dbe0127ac9d63f41af0074468fc988f9f8a3a41124c0abccb7c7f44d85fd76441992e284e931b0949617482e1a0cb2a403fec6ac5fbb00ea1ccc93a636289f2e6c940a98b99d768552f6de7d7b256a88fb55abab8cee960eb7d17adaa47702cca85a1bebd987d9bb23449d8404f4bd0620811396900e333743f8221b2f2322ae718bdc45f384479df3c2a4e41aa8d1fbba2e68be2a6729b409c35aa17e07e599eb908b19781fb7289120ca67f39220682608c488a9230ee1938a6254daa4f9d2f6d71d095bc54554be33279878eba0d58d7df560587fdae17ee467f8e16bdb1e1642a6573fa1623"}, &(0x7f0000005000)=0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000007000-0x4)=0x0, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000004000)={0x100000001, 0x0, 0x7, 0x4, 0xff, 0x38000000000000, 0xf3}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001000-0x10)={0x2f, &(0x7f0000007000)=""/47}) 2018/01/19 10:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000)={0x0, 0x0}, 0x80000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000e03000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/19 10:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cc5000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="928cfb2391b1de33ecfa52dd3d89d3d0"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x3) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fb1000)={0xaa, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 10:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x100000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000186000)=0x0) r1 = socket(0x2, 0x80006, 0x0) listen$netrom(r1, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/19 10:31:18 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x7f)=""/127) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/19 10:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0xe6f6) openat$dir(0xffffffffffffff9c, &(0x7f0000873000)='./file0\x00', 0x40000, 0x4) accept(r0, &(0x7f0000df7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003da000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000+0x5ac)='/dev/vga_arbiter\x00', 0xb0e906bbea2a89a6, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000cbe000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000ac2000)=@full={{0x3, {"9027d10fa15e0c"}, 0x1}, [{"260158e676fe32"}, {"9381207c95cd12"}, {"f0377cc433b6bd"}, {"ac86b0e22b0fc2"}, {"4cad8e99c69ea0"}, {"2c2b69e37c4741"}, {"396186ecffb3ab"}, {"0c5564d78a4502"}]}, 0x48) r2 = request_key(&(0x7f0000096000)='syzkaller\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e3000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffff9) add_key(&(0x7f00000f5000-0x5)='ceph\x00', &(0x7f0000e77000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000509000-0x31)="5ee4453cc93b0a6d970f04346ff67c14be7d6cf4fad3e82ec0d67b8214033b3592c68024b26a36b749d0bf179893a5f410", 0x31, r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000b20000-0x1c)="38f43ecab36d5288af5af3967806293b49e0c1ab35d27ba8a54a2f4f") 2018/01/19 10:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') fcntl$getownex(r0, 0x10, &(0x7f0000638000)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000182000-0x14)={0xa3, 0x7d7, 0x101, 0x800, 0xffffffffffffff56, 0x4, 0x3, 0x4, 0xfffffffffffff91f, 0x200}) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00001a5000)={0x5, &(0x7f00004ed000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/19 10:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000473000-0x4)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 10:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004a6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000)=0xe8) 2018/01/19 10:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f000063e000)='./file0\x00') r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/ashmem\x00', 0x280, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009b9000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000072a000)={0x0, 0x7, 0x6, 0x8000, "6293df96fca515ba89d7a4141cff969f5cee57c6f28edb691724552607cdf96593e533576db3ed8afbe04ecd", 0x0}) [ 96.940266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 96.951542] ================================================================== [ 96.958968] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 96.966415] Write of size 160 at addr ffff8801d5e5bee0 by task ksoftirqd/1/16 [ 96.973660] [ 96.975264] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.15.0-rc8+ #268 [ 96.982161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.991487] Call Trace: [ 96.994054] dump_stack+0x194/0x257 [ 96.997671] ? arch_local_irq_restore+0x53/0x53 [ 97.002317] ? show_regs_print_info+0x18/0x18 [ 97.006793] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 97.011262] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 97.015993] print_address_description+0x73/0x250 [ 97.020811] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 97.025542] kasan_report+0x25b/0x340 [ 97.029321] check_memory_region+0x137/0x190 [ 97.033703] memcpy+0x37/0x50 [ 97.036786] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 97.041356] ? tcp_v6_conn_request+0x270/0x270 [ 97.045911] ? __local_bh_enable_ip+0x121/0x230 [ 97.050556] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 97.055545] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 97.060188] ? trace_hardirqs_on+0xd/0x10 [ 97.064317] ? __local_bh_enable_ip+0x121/0x230 [ 97.068964] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 97.073621] ? ip6_copy_metadata+0xad0/0xad0 [ 97.078019] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 97.083619] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 97.088963] ? __bfs+0x686/0x750 [ 97.092319] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.097413] tcp_get_cookie_sock+0x102/0x540 [ 97.101803] ? selinux_inet_conn_request+0x25b/0x390 [ 97.106883] ? cookie_ecn_ok+0x120/0x120 [ 97.110919] ? xfrm_lookup_route+0x4f/0x1a0 [ 97.115234] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 97.119793] ? ip6_dst_lookup+0x60/0x60 [ 97.123746] ? tcp_select_initial_window+0x30c/0x410 [ 97.128832] cookie_v6_check+0x177d/0x2160 [ 97.133059] ? cookie_v6_init_sequence+0xe0/0xe0 [ 97.137806] ? sk_filter_trim_cap+0x40a/0x9c0 [ 97.142278] ? lock_downgrade+0x980/0x980 [ 97.146405] ? lock_release+0xa40/0xa40 [ 97.150375] ? __lock_is_held+0xb6/0x140 [ 97.154429] ? sk_filter_trim_cap+0xe7/0x9c0 [ 97.158827] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 97.163742] tcp_v6_do_rcv+0xe4d/0x11c0 [ 97.167690] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 97.171814] ? tcp_v6_fill_cb+0x440/0x490 [ 97.175949] tcp_v6_rcv+0x2309/0x2b60 [ 97.179749] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 97.184511] ip6_input_finish+0x37e/0x17a0 [ 97.188721] ? ip6_input+0x3b4/0x560 [ 97.192427] ? ip6_rcv_finish+0x7a0/0x7a0 [ 97.196562] ? nf_hook_slow+0xd3/0x1a0 [ 97.200432] ip6_input+0xe9/0x560 [ 97.203869] ? ip6_input_finish+0x17a0/0x17a0 [ 97.208347] ? find_held_lock+0x35/0x1d0 [ 97.212390] ? ip6_rcv_finish+0x7a0/0x7a0 [ 97.216515] ? ipv6_rcv+0x16cd/0x1fa0 [ 97.220297] ip6_rcv_finish+0x1a9/0x7a0 [ 97.224249] ? ip6_make_skb+0x5e0/0x5e0 [ 97.228201] ? __lock_is_held+0xb6/0x140 [ 97.232241] ? nf_hook_slow+0xd3/0x1a0 [ 97.236112] ipv6_rcv+0xf37/0x1fa0 [ 97.239640] ? ip6_input+0x560/0x560 [ 97.243330] ? trace_event_raw_event_lock+0x340/0x340 [ 97.248499] ? check_noncircular+0x20/0x20 [ 97.252709] ? __debug_object_init+0x235/0x1040 [ 97.257368] ? ip6_make_skb+0x5e0/0x5e0 [ 97.261324] ? ip6_input+0x560/0x560 [ 97.265024] __netif_receive_skb_core+0x1a41/0x3460 [ 97.270028] ? find_held_lock+0x35/0x1d0 [ 97.274079] ? nf_ingress+0x9f0/0x9f0 [ 97.277877] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.283047] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 97.288383] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 97.293739] ? update_load_avg+0x249/0x2d80 [ 97.298033] ? numa_migrate_preferred+0x250/0x250 [ 97.302853] ? unwind_dump+0x430/0x4d0 [ 97.306722] ? perf_trace_lock+0xd6/0x900 [ 97.310842] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 97.316366] ? trace_event_raw_event_lock+0x340/0x340 [ 97.321534] ? check_noncircular+0x20/0x20 [ 97.325750] ? dequeue_task_fair+0x102b/0x43c0 [ 97.330309] ? depot_save_stack+0x12c/0x490 [ 97.334608] ? __lock_acquire+0x664/0x3e00 [ 97.338826] ? find_held_lock+0x35/0x1d0 [ 97.342871] ? lock_acquire+0x1d5/0x580 [ 97.346827] ? process_backlog+0x45f/0x740 [ 97.351036] ? lock_acquire+0x1d5/0x580 [ 97.354983] ? process_backlog+0x1ab/0x740 [ 97.359202] ? lock_release+0xa40/0xa40 [ 97.363153] ? do_raw_spin_trylock+0x190/0x190 [ 97.367720] __netif_receive_skb+0x2c/0x1b0 [ 97.372029] ? __netif_receive_skb+0x2c/0x1b0 [ 97.376500] process_backlog+0x203/0x740 [ 97.380549] net_rx_action+0x792/0x1910 [ 97.384506] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.389679] ? napi_complete_done+0x6c0/0x6c0 [ 97.394157] ? find_held_lock+0x35/0x1d0 [ 97.398204] ? __run_timers+0x934/0xb70 [ 97.402155] ? perf_trace_lock+0xd6/0x900 [ 97.406279] ? lock_release+0xa40/0xa40 [ 97.410232] ? _find_next_bit+0xee/0x120 [ 97.414267] ? do_raw_spin_trylock+0x190/0x190 [ 97.418826] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.423386] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 97.428376] ? trace_hardirqs_on+0xd/0x10 [ 97.432499] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.436969] ? __run_timers+0x16f/0xb70 [ 97.440916] ? finish_task_switch+0x1d3/0x740 [ 97.445399] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 97.450647] ? compat_start_thread+0x80/0x80 [ 97.455033] ? do_raw_spin_trylock+0x190/0x190 [ 97.459590] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.464070] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.469060] ? trace_hardirqs_on+0xd/0x10 [ 97.473194] ? finish_task_switch+0x1d3/0x740 [ 97.477661] ? finish_task_switch+0x1aa/0x740 [ 97.482135] ? copy_overflow+0x20/0x20 [ 97.486026] ? __schedule+0x8f3/0x2060 [ 97.489909] ? rcu_pm_notify+0xc0/0xc0 [ 97.493787] __do_softirq+0x2d7/0xb85 [ 97.497573] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 97.502661] ? schedule+0xf5/0x430 [ 97.506176] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.511185] ? rcu_note_context_switch+0x710/0x710 [ 97.516091] ? run_ksoftirqd+0x55/0x100 [ 97.520042] ? takeover_tasklets+0xa40/0xa40 [ 97.524425] run_ksoftirqd+0x50/0x100 [ 97.528215] smpboot_thread_fn+0x450/0x7c0 [ 97.532430] ? sort_range+0x30/0x30 [ 97.536037] ? __kthread_parkme+0xcf/0x240 [ 97.540244] ? __kthread_parkme+0x175/0x240 [ 97.544546] kthread+0x33c/0x400 [ 97.547891] ? sort_range+0x30/0x30 [ 97.551491] ? kthread_stop+0x7a0/0x7a0 [ 97.555444] ret_from_fork+0x3a/0x50 [ 97.559150] [ 97.560753] Allocated by task 16: [ 97.564183] save_stack+0x43/0xd0 [ 97.567609] kasan_kmalloc+0xad/0xe0 [ 97.571302] kasan_slab_alloc+0x12/0x20 [ 97.575247] kmem_cache_alloc+0x12e/0x760 [ 97.579366] sk_prot_alloc+0x65/0x2a0 [ 97.583144] sk_clone_lock+0x152/0x1570 [ 97.587093] inet_csk_clone_lock+0x92/0x4f0 [ 97.591389] tcp_create_openreq_child+0x9b/0x1b70 [ 97.596201] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 97.600754] tcp_get_cookie_sock+0x102/0x540 [ 97.605138] cookie_v6_check+0x177d/0x2160 [ 97.609347] tcp_v6_do_rcv+0xe4d/0x11c0 [ 97.613294] tcp_v6_rcv+0x2309/0x2b60 [ 97.617067] ip6_input_finish+0x37e/0x17a0 [ 97.621273] ip6_input+0xe9/0x560 [ 97.624700] ip6_rcv_finish+0x1a9/0x7a0 [ 97.628644] ipv6_rcv+0xf37/0x1fa0 [ 97.632174] __netif_receive_skb_core+0x1a41/0x3460 [ 97.637163] __netif_receive_skb+0x2c/0x1b0 [ 97.641455] process_backlog+0x203/0x740 [ 97.645486] net_rx_action+0x792/0x1910 [ 97.649431] __do_softirq+0x2d7/0xb85 [ 97.653209] [ 97.654809] Freed by task 0: [ 97.657795] (stack is not available) [ 97.661476] [ 97.663080] The buggy address belongs to the object at ffff8801d5e5b500 [ 97.663080] which belongs to the cache TCP of size 2528 [ 97.675101] The buggy address is located 0 bytes to the right of [ 97.675101] 2528-byte region [ffff8801d5e5b500, ffff8801d5e5bee0) [ 97.687386] The buggy address belongs to the page: [ 97.692288] page:ffffea0007579680 count:1 mapcount:0 mapping:ffff8801d5e5a000 index:0xffff8801d5e5bffd compound_mapcount: 0 [ 97.703533] flags: 0x2fffc0000008100(slab|head) [ 97.708187] raw: 02fffc0000008100 ffff8801d5e5a000 ffff8801d5e5bffd 0000000100000003 [ 97.716052] raw: ffffea00069fee20 ffffea0006f60ba0 ffff8801d831c340 0000000000000000 [ 97.723912] page dumped because: kasan: bad access detected [ 97.729591] [ 97.731192] Memory state around the buggy address: [ 97.736091] ffff8801d5e5bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.743421] ffff8801d5e5be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.750750] >ffff8801d5e5be80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 97.758081] ^ [ 97.764543] ffff8801d5e5bf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 97.771871] ffff8801d5e5bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 97.779201] ================================================================== [ 97.786529] Disabling lock debugging due to kernel taint [ 97.792014] Kernel panic - not syncing: panic_on_warn set ... [ 97.792014] [ 97.799369] CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G B 4.15.0-rc8+ #268 [ 97.807588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.816916] Call Trace: [ 97.819478] dump_stack+0x194/0x257 [ 97.823080] ? arch_local_irq_restore+0x53/0x53 [ 97.827722] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.832451] ? vsnprintf+0x1ed/0x1900 [ 97.836224] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 97.840950] panic+0x1e4/0x41c [ 97.844114] ? refcount_error_report+0x214/0x214 [ 97.848849] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 97.853578] kasan_end_report+0x50/0x50 [ 97.857533] kasan_report+0x144/0x340 [ 97.861310] check_memory_region+0x137/0x190 [ 97.865689] memcpy+0x37/0x50 [ 97.868769] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 97.873332] ? tcp_v6_conn_request+0x270/0x270 [ 97.877885] ? __local_bh_enable_ip+0x121/0x230 [ 97.882527] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 97.887515] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 97.892158] ? trace_hardirqs_on+0xd/0x10 [ 97.896279] ? __local_bh_enable_ip+0x121/0x230 [ 97.900922] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 97.905570] ? ip6_copy_metadata+0xad0/0xad0 [ 97.909954] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 97.915549] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 97.920886] ? __bfs+0x686/0x750 [ 97.924226] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.929218] tcp_get_cookie_sock+0x102/0x540 [ 97.933599] ? selinux_inet_conn_request+0x25b/0x390 [ 97.938676] ? cookie_ecn_ok+0x120/0x120 [ 97.942709] ? xfrm_lookup_route+0x4f/0x1a0 [ 97.947017] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 97.951574] ? ip6_dst_lookup+0x60/0x60 [ 97.955521] ? tcp_select_initial_window+0x30c/0x410 [ 97.960600] cookie_v6_check+0x177d/0x2160 [ 97.964819] ? cookie_v6_init_sequence+0xe0/0xe0 [ 97.969551] ? sk_filter_trim_cap+0x40a/0x9c0 [ 97.974026] ? lock_downgrade+0x980/0x980 [ 97.978149] ? lock_release+0xa40/0xa40 [ 97.982097] ? __lock_is_held+0xb6/0x140 [ 97.986140] ? sk_filter_trim_cap+0xe7/0x9c0 [ 97.990530] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 97.995434] tcp_v6_do_rcv+0xe4d/0x11c0 [ 97.999378] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 98.003501] ? tcp_v6_fill_cb+0x440/0x490 [ 98.007620] tcp_v6_rcv+0x2309/0x2b60 [ 98.011412] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 98.016152] ip6_input_finish+0x37e/0x17a0 [ 98.020357] ? ip6_input+0x3b4/0x560 [ 98.024060] ? ip6_rcv_finish+0x7a0/0x7a0 [ 98.028181] ? nf_hook_slow+0xd3/0x1a0 [ 98.032047] ip6_input+0xe9/0x560 [ 98.035487] ? ip6_input_finish+0x17a0/0x17a0 [ 98.039956] ? find_held_lock+0x35/0x1d0 [ 98.044000] ? ip6_rcv_finish+0x7a0/0x7a0 [ 98.048124] ? ipv6_rcv+0x16cd/0x1fa0 [ 98.051899] ip6_rcv_finish+0x1a9/0x7a0 [ 98.055846] ? ip6_make_skb+0x5e0/0x5e0 [ 98.059794] ? __lock_is_held+0xb6/0x140 [ 98.063832] ? nf_hook_slow+0xd3/0x1a0 [ 98.067697] ipv6_rcv+0xf37/0x1fa0 [ 98.071216] ? ip6_input+0x560/0x560 [ 98.074902] ? trace_event_raw_event_lock+0x340/0x340 [ 98.080069] ? check_noncircular+0x20/0x20 [ 98.084280] ? __debug_object_init+0x235/0x1040 [ 98.088934] ? ip6_make_skb+0x5e0/0x5e0 [ 98.092890] ? ip6_input+0x560/0x560 [ 98.096586] __netif_receive_skb_core+0x1a41/0x3460 [ 98.101572] ? find_held_lock+0x35/0x1d0 [ 98.105627] ? nf_ingress+0x9f0/0x9f0 [ 98.109417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.114581] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 98.119915] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 98.125256] ? update_load_avg+0x249/0x2d80 [ 98.129546] ? numa_migrate_preferred+0x250/0x250 [ 98.134361] ? unwind_dump+0x430/0x4d0 [ 98.138225] ? perf_trace_lock+0xd6/0x900 [ 98.142344] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 98.147858] ? trace_event_raw_event_lock+0x340/0x340 [ 98.153027] ? check_noncircular+0x20/0x20 [ 98.157242] ? dequeue_task_fair+0x102b/0x43c0 [ 98.161803] ? depot_save_stack+0x12c/0x490 [ 98.166097] ? __lock_acquire+0x664/0x3e00 [ 98.170307] ? find_held_lock+0x35/0x1d0 [ 98.174346] ? lock_acquire+0x1d5/0x580 [ 98.178293] ? process_backlog+0x45f/0x740 [ 98.182500] ? lock_acquire+0x1d5/0x580 [ 98.186448] ? process_backlog+0x1ab/0x740 [ 98.190662] ? lock_release+0xa40/0xa40 [ 98.194609] ? do_raw_spin_trylock+0x190/0x190 [ 98.199168] __netif_receive_skb+0x2c/0x1b0 [ 98.203460] ? __netif_receive_skb+0x2c/0x1b0 [ 98.207937] process_backlog+0x203/0x740 [ 98.211979] net_rx_action+0x792/0x1910 [ 98.215928] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.221101] ? napi_complete_done+0x6c0/0x6c0 [ 98.225573] ? find_held_lock+0x35/0x1d0 [ 98.229612] ? __run_timers+0x934/0xb70 [ 98.233558] ? perf_trace_lock+0xd6/0x900 [ 98.237679] ? lock_release+0xa40/0xa40 [ 98.241625] ? _find_next_bit+0xee/0x120 [ 98.245656] ? do_raw_spin_trylock+0x190/0x190 [ 98.250218] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.254685] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 98.259672] ? trace_hardirqs_on+0xd/0x10 [ 98.263792] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.268257] ? __run_timers+0x16f/0xb70 [ 98.272203] ? finish_task_switch+0x1d3/0x740 [ 98.276677] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 98.281924] ? compat_start_thread+0x80/0x80 [ 98.286312] ? do_raw_spin_trylock+0x190/0x190 [ 98.290867] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.295334] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.300321] ? trace_hardirqs_on+0xd/0x10 [ 98.304442] ? finish_task_switch+0x1d3/0x740 [ 98.308905] ? finish_task_switch+0x1aa/0x740 [ 98.313373] ? copy_overflow+0x20/0x20 [ 98.317247] ? __schedule+0x8f3/0x2060 [ 98.321120] ? rcu_pm_notify+0xc0/0xc0 [ 98.324990] __do_softirq+0x2d7/0xb85 [ 98.328771] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 98.333850] ? schedule+0xf5/0x430 [ 98.337358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.342358] ? rcu_note_context_switch+0x710/0x710 [ 98.347259] ? run_ksoftirqd+0x55/0x100 [ 98.351208] ? takeover_tasklets+0xa40/0xa40 [ 98.355587] run_ksoftirqd+0x50/0x100 [ 98.359361] smpboot_thread_fn+0x450/0x7c0 [ 98.363567] ? sort_range+0x30/0x30 [ 98.367166] ? __kthread_parkme+0xcf/0x240 [ 98.371370] ? __kthread_parkme+0x175/0x240 [ 98.375664] kthread+0x33c/0x400 [ 98.379004] ? sort_range+0x30/0x30 [ 98.382602] ? kthread_stop+0x7a0/0x7a0 [ 98.386553] ret_from_fork+0x3a/0x50 [ 98.390651] Dumping ftrace buffer: [ 98.394162] (ftrace buffer empty) [ 98.397842] Kernel Offset: disabled [ 98.401440] Rebooting in 86400 seconds..