) 2018/01/25 17:42:49 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xb) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fc2000-0x6)='./bus\x00', 0x7000, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/25 17:42:49 executing program 6: 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$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e36000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000568000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e37000)={0x0, 0x1ff}, &(0x7f0000291000-0x4)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00005df000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000702000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a74000)={r4, 0x8001, 0x0}, 0xc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r0, r1) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000c3e000)=""/84) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f000046b000-0xb)='/dev/adsp#\x00', 0x1ff, 0x2) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f77000-0x25)={0x6, 0x8, [{0x6, 0x0, 0x9}, {0xff, 0x0, 0xa2f}, {0x4, 0x0, 0x5}, {0x4f, 0x0, 0x0}, {0x96eb, 0x0, 0x9}, {0x48, 0x0, 0x800}]}) 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$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x80004, 0x2) 2018/01/25 17:42:49 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r2, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) 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) mkdirat(r1, &(0x7f00000bb000-0x8)='./file0\x00', 0x10) ftruncate(r2, 0xffffffff7fffffff) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x900, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0x9, 0x400000000000000, 0x7, 0x4}) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000fb3000-0xa6)=""/166, 0xa6) 2018/01/25 17:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000841000)=0x0) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/25 17:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000016000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffe) recvmsg(r0, &(0x7f0000441000)={0x0, 0x0, &(0x7f0000ad0000)=[{&(0x7f0000626000)=""/241, 0xf1}, {&(0x7f0000bd0000-0xe2)=""/226, 0xe2}, {&(0x7f000064e000-0x8)=""/8, 0x8}, {&(0x7f00003af000-0x30)=""/48, 0x30}], 0x4, &(0x7f0000701000-0x1000)=""/4096, 0x1000, 0x7757}, 0x40000102) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001da000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/25 17:42:49 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000d26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d26000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x4) 2018/01/25 17:42:49 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00003dd000-0x12)='/dev/snd/midiC#D#\x00', 0x6d4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="da74cae3e9776df25a4512c6b76bc33f", @ifru_addrs=@rc={0x1f, {0xfffffffffffffff8, 0x74, 0x2, 0x8000, 0x4, 0xffffffff00000001}, 0x5}}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x8006, 0x1, 0x200, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) chown(&(0x7f0000002000)='./bus/file0\x00', 0x0, 0x0) 2018/01/25 17:42:49 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000016f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000042e000)=0x48) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b3000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x17, 0x4, "5cc6caaade2d2102beb4c8c3840a86b10952202194874dc71cbf780fd0d92c2f49e1b1fc10c41b509996891feb7bb833811eb18207d59b5fc689f0593199fded", "8778ae3dc3c8eec8f83f207b7935ddc3c56c1228d9373b45a960d039bf445775", [0xeed8, 0x9], 0x0}) shutdown(r0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000001000)=0x10000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000b28000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2000000000010807, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000ae000-0x9)={0x0, 0x0, 0x1000, 0x10001}, &(0x7f0000ebb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000001f000)=@assoc_value={r5, 0x4}, &(0x7f0000df0000-0x4)=0x8) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) connect$llc(r1, &(0x7f00000e5000)={0x1a, 0x1f, 0x5, 0x2a3800000000000, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00009c6000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/25 17:42:49 executing program 3: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0xffffffffffffff82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xc8, &(0x7f0000001000)="27d7f588004ce86c2e20c7d6ac471442b9636a2b145d3b64a3c084c22d69257c181cb1ea76fafa8c7c90b316ac65074e20206af1dd8d1b879f9d3a77ec72f32da6b5134e87184acf381612d0a47f31cb276f7d72bc3e89aee4b6ec098b14cc049cbe2ac1c3f44c7c962632550a85b41ae19ceb72e87d52b3d454ea14fd5c1dd87d59267b37aa20c619fd6ef69f70ccd35d6c0176271182db504aa1724a4c00e04c7626ea63c3a9c8f06065cd076c1faeeb0e2f8055d2e68b38e89e042d384d95c929b4038d77aedf"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000731000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) 2018/01/25 17:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f000004e000)='md5sumeth1\x00', 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) unshare(0x900000) 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)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2d0075194d1dd2c9d4dd8bbb5c8333002a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:49 executing program 6: 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000264000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000703000)=0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00008e3000+0xbe6)="e2062789a19fefbd7300a74d6e13d626c1fd64fc4471172f78bda356a4cf8412657c0fad6213b2861bf1a9c3aee527475b930d6bd31feb4ec0bc9ec12a874184132c06609904ed30dd22b3e9474d5940748890b947280a79a18f4c680283da196af236c29bfcda53c1854935827a8b21fb1dc0a96879cfe99ae6ed8623b3390a8f5b5a601aa93b2b6eb340", 0x8b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000008000)=0x0) dup2(r1, r0) 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x7, 0x40000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4) 2018/01/25 17:42:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004ef000)='oom_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000729000-0xfe)=""/254, 0xfe}, {&(0x7f0000f5a000)=""/69, 0x45}, {&(0x7f0000f37000-0xa9)=""/169, 0xa9}, {&(0x7f0000a86000-0x5a)=""/90, 0x5a}], 0x5) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x5247)={'security\x00', 0x3f, 0x3, 0x51e7, [0x8, 0x6, 0x6, 0x1, 0x4], [0x2, 0x4, 0x1, 0x3, 0x7f], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x8, 0x3, 0x4}, 0x400, 0x70, 0xf1, 0x0, {0x3, 0x2}, []}, {0x81, "2f8e765bccd6a828126d67c3028fd42b9bc0189e1ec1563c177b56c0d1", 0x2, "16a845264ecd2ec7c0b2b9e084cbea0047f9a9b8628771bac5a5c9a8d78ce34949dd2984fa39afc1137c3510f824d48fada8420630f60d04fba678cf8aa61ac0d78dadcacabcf587b091c07b774acf96f44ad38cf6cae27ff7696aaf44d7ed1d38"}}, {{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="e893bb01c376e09538dea820ad7a13f5", {0xff97c07394ccf98d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x3, 0x28}, 0x0, 0x233, 0x261, 0x10, {0x5, 0x1}, [{0x68, "553138d473dd414a8148f5b31dad30c1a693703cf0f7acf4149b97c868", 0x7, "f5626dd0a675436a0edd6e793a2ded55dec51bdb7733e093e8786fbd17f20122fd6a2bbb047287b4e62636b74b6c43a99a7e1d3627e25ca83671cb7307b0304af9ed705d4c7eb8ad"}, {0xaf, "f92a3811b49c7a8fcd69c73fb71845ab15b31bb3de863fd9dc2f5a347b", 0x8001, "c932f17611f81ad10f398e641e7b08c66bccbe944acfc3e1a1e9a5d9edfd820f8816eff134cf72abfbf710d4f6471913ec105bda8f2ca581b106b9555cd6e7e60d34c0a683d2ea47179317467c26b4c0d29a365a9b485256433aeaa34148bad7243f72d4cd48859554ae466a4d64b9cb14dde602801af0574d0a48f98accdb3246af4c3b27ebdb75ce362480d53b99"}, {0xac, "53f05f1df38e1b546f6b9c14c6cb7c819b735263ec29f7ed2f8c3fd2d9", 0x7f, "a281deb43e7e96c56b409fc341a3c8a22d1563b5323d1b31706df0752aed041d15b0727a437c416cdc0e3760577c1dc76f4e0024c14c27f7bc2986fd8aca9856b613e51c533ec6891ba288cead07cb1b4c19b9840b6abad8804f9a92e501efe17ce7b77eb4b2ecaacf871d869e1816b9c3289a935d3b746e3dd42de098c9c1b3bbf4d82194cf30f7da276946"}]}, {0x2e, "01342e5949c08652e4ebe1b4ad8f302aecab1ea441e111381c3b71635b", 0xfe, "779a0b2b39ce8eaa2118a535a2cd"}}, {{{@rand_addr=0x8895, @empty=0x0, 0xff000000, 0xff0000ff, @generic="4efe9dcc71aeacde442e4f4f8f75203b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x5c, 0x1, 0x40}, 0x0, 0x3e9, 0x4d3, 0x15, {0x1, 0x1}, [{0xdd, "564bc39376d8d08b6d60649d693e899be67ec3d2ac51bd89613f7c0807", 0x1, "7a5fee397dd581446274beab2b3e2e82a2334540e98685ce44d31f8f7f01724f71d078ad6372fe6dd1b9c75e9718edb22b8664e236a4bcf77ad21cd1c3d93c7b93be964d290ab763fa495f0878cb009feed5b0830f7d19004575c7062f9cf8e488eb1cb0e2ae1dd22bbe884afbfce4ac085f5d19ff88072ff8a68095c7b8d1ef67fb741c1ab350be7fdef18a50309ade8dbcfc8ca86662b159eead4f106ea51275c523c0be3d0fdb80ee20e9e4e405c5f35b6be20f2129ac7ad70fbd81"}, {0xd5, "cd35db665c0bda5186e76017b85096c29a8e2ad5836bcc361afb13fb77", 0x3, "6fe3144a2c5908f99e628b8d6f4468b2723f95b7b455fd873218b73aee2f6fc1178905e3daef5a6ab9e97fc37c49ba32c8f7b7e3d31f72f14a4dad1de2c121c90bab2a26480fe89bc2bc95642881aeebaa1ed1637497bebde574488a68f5a8c7d1bf45dc1d4ff7efe44111da613ce0e58d095391b4eec5e1b6bf8bb01df32c9c399eb106e8ae4c40e25248557cf0f3a5f4303148afb82dad69c6e2b46361bb4b07e986a68ece10bc3a59f053654da370e259efe130"}, {0xc7, "a4464509bb735cecf466d0cfa91d2ca2af843fc8eed2fb1807ab9ff1bc", 0xc, "0494871e8084855e4cbd27a6cc2b3a80674007a02a9984739f8c95ba86095b770d22a428d8eb2bb8c48bd19ad07765127b3de54affeeb57a58a5c51010386cb372b80101b4b5f37bc028e12337e02e81dbf3a7b269b7fdf2827d67a165af0443657189b748cf5ecb2b92fc3cca56f7ca55d197a68b480756d3d458180859f79f5a7f77187f3600ded64859cbf30b5d1546655133fec1e4251bb777ba8ece54c12b1a63638b98f4"}, {0x100, "0df4ed0e5350386c86c0237f4bbbcddbc0e3c597c74d68a109672e9f19", 0x84, "e9c59d82aba67e2160eae27f13966be623e3f09aed1052dc79b651187047e5f89123dffb727fd0151ee532d14b7c2350d9efacfab5c8721d7bf3fb130a78af91a6041e931026b07d2bdee285e078bb9236f4835bbaf0e91963642addc6546496177499cb0b8a89451966149c3f3fe3ec2b363bfb2259da6ea49b428aa915d62bc71e55c7222a6130ca8b7eaa7f4f40ad635d424fb28cbb3ee5529935b8372849926e3bf4f5837fe95adf270a543990f95d80c4b5acf0b7a20f4f7237e4a6779d6051ccbe0ccf338bfd6508601006e13bccd65eef5716d9b13e90d4a0f67d0b18"}]}, {0xea, "121a465eb86619f7bebb12cfcf751a4418b0e66b8f335790985548ed19", 0x0, 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"ed9e789af6b41b79b708c8a0fad2ffda7f6cf0528ca48d6014ff5906a5943ef3b00c32913a1ad0b34f3cc403824deeb699f824db9e5f0d949d323cbfb698001fd463667493084faea81f58ab13ef801eee5626c79dc281f000bfb9cad9b09588688e094acc3d3fbe981e48d94965e075f8d4f38e3bcbd0c67bd89f99c0590f319d134df81ecdf1afae2eef15bcb875722ed9d3ff0a0a046b6d1a0a671be9fc5eda5b9cfe11d53f944f184c9fde3fb4bdfa729cc8e716819037d5d4370a2fdd59e0343baa79"}, {0x9f, "07bd7851acc8f3871be43eda07e5d02473ce81eacf56aa63040dbbf87a", 0x10001, "8ea46316ae02f1080fd6fbed941328776d473c3f7366ef653893f71bc98ae10a5d202f44b2df1af562c5bf9a1ce2ecce5750ac53e7eb52b2542aa7020d139d868a716af228377cb998dcc6722c4d11f58e55096d4d77b2c3b79b83c77b3b72668e754bbbf4a3c8779c78727eb8f64baf7cef1cfa22fe9883b25a5df82d75a2"}, {0x4a, "2f9d7ed528077514ccf1f59c7734efd8281ca8947116eff04670049ab4", 0x3f, "6a0621ac7141ce45cad01b4253dc1082e4bbcbe0370dbd7f0180f7b0f9818c97b3265788b161425cb831"}, {0x1020, "be22e8ef2e4219816c38ebf788403668f4006e66713475658a0bf5d129", 0x1, 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"b0596d2f5b92a745128109dabc7ff91932c4071d3c917c0ecee0e30330012d1979f75fdbeee9a7535467d74aa75379363a014ded709cd2a9f5f347c233ae63864c72fd09286bcb773389b9f8314d05833693a1e7f5b02fa219dcf4a0edd527939710a9cef93392ca39736c4a5cfb66d2245a534a3174580ff22dd37caf8dcf599cc6dfe01eae059f11e06e5d013cd91f3d59d7501977749aa1c51878f4ce663ea425e2"}]}, {0x40, "d0218d99b5814416603ba52632005a1f8d6abf410faef14800f9795e92", 0x9, "3f0562974ea007dc1107bb3486704dae754069479ea2b9bf07d410d52eda7ef1"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xff, 0xffffffff, @generic="c56bf6f1990525119e5bf159e324eae8", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 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]}, 0x7f, 0x3, 0x2}, 0x3, 0x601, 0x6e1, 0xe, {0x7, 0x10001}, [{0x11d, "5f86e74a6690e8f42b525c948cc2d9322d0986438f494344d987523faf", 0x2, "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"}, {0x5a, "369dfd789fd781cc65c0b8f16edb6da62f651e0fa39768bf093313f8af", 0x9, "ef7c136239dbabacb47a5631d963686278f8c00deda0841dd4d33de8ec1178052952b2acbdfc9149b9e4e723cbc0d69d4207d47fc3bb6296521d"}, {0x107, "23e2be4fed6ff4bdeb9c70bf9b6e081c6816e592ce002dcfbbf074f9b9", 0x3, "0a7016600d7519457e062555152a4b5db95f15326d4176e32fc965884667645eed2294fb9bbfd1a139a064ae882217f37e6d50f0ba78ebbb98336d55e6a33c7ff0f5ab4a58d8c7a46d7ade6d545cbebd91701ca650df85052f7237870ed5e1ef709bcb3da839380fb8e1fbf64bad1a0b704c364de4896eeb10b05b288c31168046f588428bbde965f0e9b950328154c4e187c671b6bf4cf981184667cc7282d219bb44dd7b1a0efc15858de273f08db140c781704d34603ff814003e7b3ff35156a44a1ca279635e5001dcc42c7c5bbb4a02d905ec6c1344a52d71e4c4e2b23da42eb80fd2f3b0"}, {0xf7, "e3b1323d3770e80ad3f63792566e74763d976f30f39e08cd11acbfa5cd", 0x80000000, "522eebb5df689d35cbde9c4eaf9811845d810980b6b80ef3a5c40098f15a5ce8579a4f1547239f341015daeaa76a1a6ab380532d18b35bf6f513efc988b8efcd8de84b630e822ef9cb8ce970ca5fdac5045b4e42bc571c965b9c507afac58a4a3b289a15fd7595f1945d072f78e70d2b2d3cd49cf0f79072b010669d850779fa5470c94b40ca2ac7ccf5bc3639fde8578f5a178af8817b857792666d5c41e8d2486f7ce68c3fa41b33c6e768564e83975ccffe99051973d91aa8879a0c435e2af880b50b1d1d32dd1ebbb31889faca79d45b2184a56aad"}, {0x36, "809b17142a01c2e13b9778180507a890ea13c226627727edfb6d0cd1e2", 0x0, "fad8936b96c9daff4d44c3a26440670cbca4fd00a5e1"}, {0xa4, "fae7eeb0c6c01a706fafc665558944711ba545c37af9fa153c1a374509", 0x100000000, "e3060f8000fc818081fdd4a3cfefaff816b83fe1d7d7fefeab71849b7378d1b13e86f4ab377e637081b0fecd00c52502d8c16129e9385dbd96b0bc47372a35c1b6b79bff01aa9b8dc45768e24c0be47dbb842943f8eb491c13a41892ce3547d3298a95bba6e9ff77bddbd70781b4eac9ed7b3223d843e33ab98ec577b3d415c1deb40369"}, {0x5b, "054b7e8e875feacb03b0273d5adf70ee08f797da0797cd0875034b0a4f", 0x5, "65b7a6a61cf9e8688a97fc1a7d2518129226011c2d1dcc87b2b314b8ee6e6cbb413121371ee9082455ee29ea10e1e57c78b0a213a4410494881760"}, {0x85, "e784dfef3e8d1c21ab84fd23ad53f51d645b3821fc65e1a62b2b374cac", 0x2, "892e846ae81b5337031e09c9932d41a2a234d26ecfa243b0163305c2b3de140fb96752152060d6987908b988e42639bff173c4c5bdf3321d498183877305b94ff0574c05206920d205b381fec9a678b25fd85ffbad067474f6d1e037ad2b96d3115e5a1eb8"}, {0x62, "5bc00138423415f76e621e0564c4b3057c5e00def8372f24b60c10db44", 0x55f3, "0e01386f506988b7a038ae50393a48c1c1a2d48d8a3eae003362dfe972e51914b7ea2f390c8a5529505ddf6b9663b258b7ad59c80396741a0a4a10e4b68873852f1a"}]}, {0xe0, "b9f64c8280e7a99f1bfe03ae55cf5ec7bccaff5e02ebbb6a8724523205", 0x0, "aefee58e8f8c957c603fca8d4ff568518eaf7499feae25d05ea593174e12fe162ccb6eb4d2a4927a8565449813d5db5fe7ae16d9e75b27bb0ef7a71719d53bd14647406d0e112898546437363ebfb7086f3880c78dcb4538795fe302d0e82778a0d202340280c67a1b824f8857116645554bcdd0dfe31eaf32478a2f0b5c3e93349cda2471b9f332e3f7338720de2626ddeeb5bcbe74a9f3765be041d291fbd5c5c2da3258a09d5f255a0c1ced0cedb2fb9924f76c4dde60548fd71c60b4c844"}}, {{{@loopback=0x7f000001, @empty=0x0, 0xff000000, 0xffffffff, @generic="a0c2a550f277d06b816f8ae24a778399", @generic="06020d8e0517cd6fe134a662f0d5b296", {0xff, [0x0, 0x0, 0x0, 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]}, 0x8, 0x3, 0x0}, 0x0, 0x39a, 0x483, 0x20, {0xdeb6, 0x7}, [{0x7a, "0280dcb2015736540555b57f96b8210b2b2879e8d9186a647647f61958", 0x52285493, "38f4f39a358b736c61ba51c919dd6aebef551c3bc2df8c46abc1a8e34debec3c5e7cbedbccc82fc1691c5055bd57fa54165c89519083bef82d689999a0506c33d60c3d55620898f3b22356bcf8451411436f5e723c2fc32df8e4"}, {0xfb, "623bb1cedb7843d8fcfe1850befeba07caf38162a8cd7a5ca498e3b272", 0x5ee0, "84219546b85f7e57a47ec7ad0b04ab297ebbdc7f162edc7b5db3c5a80ba71a652dffe044150346fd56805627826d54b22a10fa58747cdfd3ae1682cc3b372ed7d02cf7127a743812b99b3f1f71203616b0c6660056d6fc2a5f8e1f36876516871dea7bf099814e4a9c6cf7a3b9d4ecff549a94bccf61fa8641a5a418c867620360a17c20120c9e3d927b72840937d9812ac121f0cda085de190e45bc799ec9b63971055da45055c03260ea02682aeb73ae705baa46cf61e9699333593cc4726238ebab7a062410b1b3768b3d791e4daa6473313147165b8dfab8fd"}, {0x7a, "f026ff0875fba758c8d178ce89b452a1ddad4659c37934d20d86111930", 0x8, "40c34715f9fde2f652139272c97aa14c3e14c729af93067882a4ed8afab968e7f264d0f6720e1e4eeeaf9a6ece814dbece9c3f69701062eb626e08231b924b1f77ef5bac0354fc3463dec78815820d3801ede92eb3135215b3a0"}, {0xd1, "c0f9bc00b9ddd0c1576bb542d897ba20b7cf711ff07efe278765170c4d", 0x3, "eb4d6ec71685d25b0cad7967b5c5a9e05d64062aebb8af27889c36dbb5503c35d1604a932ffc7d89358a61c11d062bbea5db6c60242d08c189963f08bedf6a09669166d56e4949c381fd97d084bb8cba07cbb12552a8d3ea77d1c4326cb98236d7e092eb99e0746a65a3ec729db6b3058c4e20bd503b16bc650be830117daa75751a2c958528cadd0c6e479560fe05211938f0b0af939d326285ea9faf1fdca9e531c7eb7f6c8c4b8c94e85de96cf697aa"}, {0x6a, "c41af48089a07d76e7125a49bde7ecfd682a182ddfe4d0b0f196eff0b7", 0x2, "d033a10c6706f0072ecd47a548ad0ab8d0dc61accb16c43fb4997fd00bad3db41f7aeae43ed586e4cf526305814425dde56e34d0999dceefd2ac43c1eaa7ea33e8ddd8e8b0958c96d5d8"}]}, {0xe9, "63fd724a67a70e5612cc01029bd2b720905a5c0ba96b11c6d8a524163a", 0x0, "75b92c4f13f4bd34049e2261c7d0f58aef679ac5ff32881b2e3728ddbec3903b4f5cfcdafb0beee34358c8ad327177fa82b0211d8b3c53f0240be9f37112116d76a76873121b852b1ad01f61fbf66e915e1165ab0c08c236f0cc933e15c0614613bea0ff08ec5a8350da1679de460d674448a915644e0f6cfe0da6c8b57d9592c30a3df21e539558b30d361bbf0aee3b325d18ba7d268ff12fb3ff709acb41e39ce4c614d5e1a73d4543957155dcb3823b75c9eca6857eac31186975421acb8ca3ce1559b2c02244b3"}}]}, 0x5247) 2018/01/25 17:42:49 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000007000)=[&(0x7f000000a000-0x1c)=']{cgroupmime_type+eth0ppp1\\\x00', &(0x7f0000012000-0x1d)='/]selfcgroupvmnet1,!-cpuset\'\x00', &(0x7f000000c000-0x27)='securityselinuxposix_acl_access+md5sum\x00'], &(0x7f0000011000-0x40)=[&(0x7f0000012000-0x1c)="73656c665b24766d6e6574315e5e7b4047504ca62826776c616e3000", &(0x7f0000011000)='trusted[\x00', &(0x7f0000011000)='%{nodevprocwlan0selfmime_type]]$selinux$\bposix_acl_access&&cgroup\x00', &(0x7f0000003000)='\x00', &(0x7f0000004000)='-+security\x00', &(0x7f0000011000-0x7)='cpuset\x00', &(0x7f0000011000)='user\x00', &(0x7f0000011000)='\x00'], 0x1000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000c000-0xb1)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000447000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c4f000-0x4)=0x0) r5 = getpid() sendmsg$netlink(r2, &(0x7f00002bf000)={&(0x7f0000cb6000-0xc)=@kern={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f00003b9000)=[{&(0x7f0000691000-0x1188)={0x1188, 0x3d, 0x200, 0x7, 0x1, "", [@nested={0x1088, 0x5b, [@typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x1008, 0x93, @binary="cd49898fac7eeff306ce306f499ab7e1c70c7918f50d004d4ea21c04e6965cee5880ab40f3154e9c4b4932f28c62cc5b03fd1250b29369e7a5de8d65a401f67118a707fbdb72561e72ff7d8668e2d1a538e4a02ba8e6496ee87eca312116c5898126dc1b875905957bc8f94bf416505bfc09a25e4ddfe05202520e8bd428b56ca6bfcf3f2a108421423b64a57d66ead31534b7d0e5c7d3bd93565bc2c1d2c64216311bf9e1ab42f2c961594441814cd4b348f77d0d1239f5dc40cb27b2479c5a1161be51593784ef18736ad48816c59a10ff2446bbf7bdfc6f2e25aa869cb083a78613d1bc6fed0256f8e96f4adf76d631328cc9b9e8bc84c64ee0e217da562032c612db1e1086893dc66bfd521198a7202bf8aa15f4d6f43c9798f39c3b28e31d168e860a48e7ba93930d96cf335220d42147775a6dce11048ff468470ef2c11238cec29e5b37817938c4da343297783cba41a37bbf0d4b6d4820a75e96c32691404c270afedf11bb879ec3506b957e2ed2de0836ef15b2f5246ae177d919af592eaad8a1ec8848578d228c0f3cd3ee26715016f4f7be26c33429a762f6482b4c0d41e0d993e6afe9df87249af43582235318f39e1d4b2c1162fc6ae5196f588d164c02d18ca3c1ca795917f5c020cc12861c390c9b443c7266711dfeabd8460fe0abf5101eff05ee676b6104506c0f29ca25f9b83cec9ea5dfe237ff41f07709082229822a31a438190f5180f737ff0091fedebc4f34673008e9a5d17ac39501fff3efb267693ef65c7cff993994137a97e0d35eb3e5a057dc629629c887fc7f979b2ecea0a67773a471d97bc9f4219bcc685624613f345d5f90e182193864c2c64aed226ab313199db8694115788b320a5841350a4c2eb4d88c855aad5aedffd913d11d858c61fb2716f64344351dad6c7e5c6b0ad32d26e5f3c68e06aeec962e6d2c894b16302540bb9289349c800fed39eac62301ce2db310a83a5f7eb6a8ff6e9f4ca3b2c6f50baef08136746b612f7599e2b2dea513d9042e40ab2cc68ce1c6474990bd8678d70cee84e97fee7ac7b191bce4dc925c4a2a2d34cb93824145c306a4fa2fb600fe2323b84c16a3bf00852f3bbc1f0ee50340c2991d524860bee25715403e4ddb9add71bb9615d3952645aee67063d96c1c06039b4abd3b9a8e689d424cb53c99414bad759f9fb92f0c6154178a246cc6538788b3d2e927e7ada88766abea7cfac85ce2f31ac05990ba705fe2f85ef0abb19054a56af895a1c191628a1cc4dfc1c16f5bb8acce2e0e46506d3feb9790f0f08f5e05360547557b2e1db8a38c4d66ebbf27f8257feba6d7d1e8ec9696837945e719294d5a2dc05c1544e9a534bd56cc776114d0dead898707a58f6255a8ea5fec26ca9ae6ce990c0717856afb36333565146b139a5238ddf8bb3f08b780bba27e6fe5cc14cbfcbca78a24a393c572e36ec422694db6d659386124ef274018fc68093c27a4a3ba0c0357bcdf7dea873f1b3682b9e964ce7df7eef25a7db1b34cb8dc1c94dd24b3411b56cde6765240d77e0b540759e705bf8720da2fea5a1c7b784bee6517a8c15135e37f482f5c85d6a50880ebd2e9b8e68c64d69b131b85e36e2d5db7b0c25884aa23c74c37554c28b0298e3a7d732c8294ef1670bd1cbb2457982440a84ec5a9751f0de5620a3561c90b27fa57a114bed2527ef7d8eaacf6cd4141318a41b1f1c5f4539faab02031af292fa2d88d38199d4a4e35d4e895e251d10f6ebddd869c58252b1bc351cf0056306affb7933a186873225997211b27fcf31a19ff3180a50981065539dcc0763508a3814d24b936a76dae2671c178838ca924a01ff6b645f98505d6b61c4bc6ece93fb19306d22fa6e50a9a8590c48b6d5be2ae7f764595c5417fafe0f588bf3b3cc59b8358ec64d2d83aa979d29d6a05b2d7e78a9b2dc9c62c1b09e5ea583f9f31970509d7a94781709f9f561560c6983e25d33332a89b3da2a515e8eeb5625529c4728a45e99e3290942b25a471532b4b744c7518029520d73bcbac565d07d1cd38c3f9d75a26fe8ca93151295ebcea7dde11213f4ebc4538fd6874d2b208d9c05c018b1bfb2250a8edb2905562b086559328387a4fc97c2866131595aa043e0a7ddd9ccc24d7099710c2acb3415f5e5b666f460d0f68352117aea6fe0cdb4ff4199a04a609528ef5189dd8b222a8905e55feae0e81ce7a9113e2e3c88df0e4a079034da87dbeeb89e75b7fa07b38edb68425802c12da462c5005d0b8c6299fd96f7c01b7533e50044a37309c98072e2009da677f1493eff67bcd6febb50b2f271b249e60f5652bea1c424afde6c148db593ca8c3e3ad9f3d4f1d8ade547bfd1af70f3702b0a08a30fc23c69b3a6e3e72bea1973e8605f4ff770a7e667bf05f7f52ce347bd789b5fa062526c8d2d653c0334f6cbb298f0a7ed4d98ed7ff03c46b68b0fada25db211cd31083f9b6213537770cc4e49fa64518f42407dc7e12da148f109c64fde3b89298232fd1ba029d624a262c627699f6167d73cce1150a6b8655bd115bcbe1bbb318ef9952f5d91d9026a4dbb697ce47e295c24df9e4d2d1c0002e8ce6271f18c9c7e7cb79abdfc1f40e37e1d444d6e316a4aaac4ea1d26857b53cb8bb447b4d6885e827ece0c21dbaf26fad825d5dbf575a8313f112cd0fd2a157ff21b5bc019d1ced8ee86f41b554c73b1b54a6eeeb30c1d25e96c4d3ab888dec437bf38992aad8d4ae4e69c2d6dfc976857d9776e10ae0dd194e5b75ab040e41f983a358de2ea9f1dc1bd181a23667dc6961449eb6d104ec107f087108ebc53c271502abffaa1d2befee9d9741e93e9be3a376627dc731bcff395b0c4bfaaa0252ae82d236d94319c87930a95e4e6105299efa1dbaf45e447a8dd98bcfd62544fe86897525a048ce9c2b9d00884a9777fd5f17111ab91c8cc14b5acf9a7992b1c0d7d8e87634942518afa96a2864e839a9dbafa4477fdcdc7d757de9e93fd2ab0405ac4e6ef4d9505eeeaeff2dcec7fc49c8247a9c64172be634c730b73754f715b7d5eb52d7f433353699a32b65d1506581ef304d148000b61cd854e22e5715e499139178d28c4073dacfb18a2fad0d19565539b5e2afa98d7478099b455bcb2ed8bbe87a2b411079b1558a96b5df76c10e17924f5afc18dd922700a8be5a053d5ec77088d2134fe9f640514d61286e000ac3a2e84fc7a709436a9bb238f8769d9443009279eaf8573aa89a7e099c4140d9b377d1aee3c17f44698f29b11c95810127b017c11a840d4c642c4c032691ff281593f3fa7ad6a69c2e626cf0fa9252223a392eeecaa085786d900612865795607d1e006b589c0296c2847fb775849ea6bf6837dfa20cae37781b4c3466fe0e7a9ea364eb68a63174f81a86838cd85815a9df2db554b07edb0ee4c0dddc30aead861ccee89a422c19096a632c945e368da008f915fc4c7962fb9948f06639ea296ff7a81c7d388f14ac3708406c66c95ed1a3a23bcad7956e3795c38eb4094d8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@typed={0xc, 0x95, @uid=r3}, @typed={0x58, 0x94, @binary="d96a98aec63b81e0c1abe3c0b0b93852c25049105c4063f09d4a06f9ec90f6b9fd98608bff3069131946dc9d2eb5b92cb66037c22eb803c7092fd8c17694f48906ec3915ae324bdc5a5053099a95"}]}, @generic="86a1b971b8f7601b80a8b6ad1801", @generic="56692a0b1bc78b9125bcb177f298e23b756c5c2ab49af0a741d47056b6b1d960653bab40016c06920df804f13250f7037a0dd9af630a9e485d8380ef3b07ac7ec1b36d6a2a2340969accbd6a37da973b63101f07444574dd8adb9375eff72a9255eeca6da70929610f55e06e66196d396f8b77fe137b8b37056f7092e3322b072879685824e8a6b34c992fb115bfb3efa7f065a0be37ae4a17bb6cbc180f5f39d1c60fa9cc05298d584a891ecf946c6758a1428d2644476f277d", @nested={0xc, 0x18, [@typed={0x8, 0x86, @void=""}]}, @nested={0x1c, 0x4b, [@typed={0xc, 0x13, @pid=r4}, @typed={0xc, 0x70, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x1188}, {&(0x7f0000b9b000-0x6a0)={0x6a0, 0x1b, 0x200, 0x1, 0x2, "", [@nested={0x158, 0x4f, [@generic="19575e86ae750d066a53200cad2c4ed23fc6787746dedef91c3ad45e5705c8a7b811ced3e3e81b0f744f24594444378a8a8bb02d87577760192b91c866c53f8a1624b553417e5dae547389f5a148d100c501df4749ae812930a838e8d2697ac16e62d510bff3ba85180d1fd94a465cda16ff194edd0e29", @typed={0xc, 0x6, @str='\x00'}, @generic="748128ef9c92fe6f950427c2669b1bfaf78fa71ded590f0ed04948d8bf13681e688cc6bb8bde9fd7d6307f4b6e877b0598087f36205b1b43c4d0e56aa7d2b74ba9930b2c4ea2faa9a9f10182a6685c5389bf6f85f8f40948f4b5b1021a817b0afafd7f40d313471fcb9432d220f3b999a7c9c33f5fd61232164d1b86d50cd34ee4a828738c511c4f1174ff906033fbb5632f3abccb8ae23b663016dc6e9f3aeddad368ff0973e90c8951a4020964d86d782d2b1dfaf0ddcafd3b98a60b3466da9f581a81d381fbf372e10616a84971"]}, @typed={0xc, 0x9, @pid=r5}, @nested={0xf8, 0x27, [@generic="c70070ce15b1260a7c1c872cb2faa966795f5d9dcfcc4931fad0e1bd2d7c80af4e1d62436e39ac5bc02a00a31e77da4a9b9ff076af6fe786d2af4348d97c7853723acf68498dcfa534f4fa6a16d5e9ab0b8373f7eb987b3baa3d48d4839ce8b88c1ef46ce6fcbe52be1bf592604a6728b0ccbd24c80fa1cecebec9ba19f1c1bada9073cb0529c991eba82cb489acf1d8794147703c80c7dcfda85877a348dc43f2f9ca582f8e006d4a8e56c202a0fbd79001a6b791e1eefc588e750ee676dea5ece21c10011f413ce3986103fc5e9ac5b4fbf25368def53cb81fd0c6c7f5e6c69d7f6d881949", @typed={0xc, 0x47, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x92, @fd=r1}, @nested={0xd0, 0x4b, [@typed={0xc4, 0x25, @binary="23f796d353b630c19a5aa076cb71ea8434f2298ce4f4462d625c8c9947836c0697d30470a4c1cbe800cf4920a1ebf077a04b7ae63a243199172f0a9716b2533de6b5474b8f5c0312e8b353ce44b072b000aa24d1510514e5cd5bb4fd5a2b0fa9707f03cec3e06725adef5119652764712a8f4be8b81c57b7bfbc27cdd88b623a9979edf9913391f0841cca47048bb92c3c4700bc4c0945fffefc59c39c3c742e46ebc4b01501c3992dbbec89ff6bf3a27e7ef95efa41515073f4"}, @typed={0x8, 0x88, @void=""}]}, @nested={0x110, 0x15, [@generic="a8b58bfb32a2359c8e3202dd14116d9ba952bc6dc27188d85d2e73737adf7a5a9170e45b164d7ca6d493d8fe51b67bacd2a3d16365009989e1c0fcefcb00bd2d5c6e41cce45cdf954b7e41c8ad822a3f279067834d60af36dd878cb964731d3f1d75755d32c27991b83e726ee85c680d8e2e9fdb89649ba83e7e2b281d3a05e725156040830e8e043a80813f5ad9295f08c1a01e4f45e09e3d722ad7acbff88de2473dfd8cc3e5d8eff538dd02af0cc980c2972803de896e0070a75403b6acd44956421f0336247917355dda756437c0bbf7a8e58581aa3b452e4738252cba64e0319712c0", @typed={0xc, 0x76, @u32=0x0}, @typed={0x18, 0x23, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0xd8, 0x56, [@generic="692dc06a09ae2d19f20bc30ea0ddf405d64bb95803676602824a6e2fbc172f2031146f526f7c004902c64912a50b1be3794fdcf7a35dc8e2a4f0a5a2e332ebe4bd5a8a90b5b91fb0d71fc22114ff65124536af7320aaadafaab198996cc15a3f8d6ba35ed1916e155c881d0d0b292e5060120d258fd0f117c0367409d17197a4f887e341329cbb79cc91021e692f7b06f16bc38fcc53ececb5e74bb2a26c3784f596de4392fcfe860809e6", @typed={0xc, 0xb, @u32=0x4}, @generic="0e94061622fb92ea6bf41fd8b34631ebe978475ce6d08a750f5b91"]}, @generic="ca52dd5f39a05a57e295acbe33a311ff376e04a96216a64ebbfeab9f33f4397ec1a2dd46fe979314e95dcfef6ac56cf43f58ac55724236225afcb10a6b7923380bc10bf9a191414a79ff44c8187b0445e49beba9a12f8c25b6eed068dafb8b5417bc07f3a4d9e61577bcb710bbeeeda28f27b2da116cb34eeaf6765e6eaaac09c2f7bda23168ef5a481d0fcafd6a1c6d222172caf0cdb3074a1db96202527072d599b3e0bd074eb2c988d26174c37b25360e93b3319494c387a06e8e0a", @generic="ede1b3b4aebccf9fedeecef3e4546f0248fae97ff3c43e590afb82b07274e33bcb5f1e4c6d6affc984bdb089b54f966f2c5cc34c13323f403598d191097f193654c0f024f8c89b41aab4d5171d322a4d03abf11ad163770616da238e0570a19dc21c46f39f9bf4a9fec8c72b61cb1c3d5d4a11ddb7a6ec97ca95311946ace46f2b64d1c38bcf1cac8791bd6d02135ea8b9b5fd5128e8c96676346324f9af8dc55b3ce49c278b7960420a390d8601056e"]}, 0x6a0}, {&(0x7f0000926000-0x1c4)={0x1c4, 0x1d, 0x300, 0x0, 0x2, "", [@generic="b8f4a4a37761b66f1862d4b2a807b3a9b34b8475cd7fb58a9cdf39a1eb22e1235ab999baac0518b9857ba5cfc337562aa96ce59a4418b420c71a407f97eeee1e543c598d3fe21c07d202e019c7f4f37f120e987ca28f05089cb4bc43bf802fe1b8db8df0c5cefd0148d7894d9ccd7d0cef138e", @typed={0x8, 0x1f, @void=""}, @generic="8d0ad6111b54bdf06b2bea345ed07607c204d31976ffa517299fc7fa5549a9d621150e79872b564b3f8580c3494cf94f78e64793", @generic="de18f4daa17e81368a50f2f9f2165a15dc192071a0a62297ed4e7a00d029fa961436f1823fabfc23f296c80baec5335fe646b3ceda345eeda96d01bf80c611517ced5d8f6b71083a6997b0b5137e19df6fc532bd9df3706aff0f1d9a99c130245b7644e9512da8f7149cf1", @generic="268888dbd1774798122a2273b537592f768d6f49a9aa4ccde7617da18831bb43487af552eb4a3dd914cb9bc838ebecdeff90a41182b74e3b9c22d895e6bffc282a0e7fad10738879fe713e8f423541d29afcb74654ea7f4694c17502651c9abc180db2fff084cf41c3f1f63f8a5087fefd08729e27fa89224c9f69ec1774d66170e8240beddd210450cb594895f94944e649a2b8aa844a4706"]}, 0x1c4}, {&(0x7f0000a3a000-0x40)={0x40, 0x29, 0x0, 0x2, 0x2, "", [@generic="47d74a39d5e2bbb24a5bf8af0a81a44dd3d5ecb1e699688856851fb1f80769a971e27a5386e1a778d8fc26190a381e"]}, 0x40}], 0x4, 0x0, 0x0, 0x40010}, 0x200048d4) 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) fcntl$notify(r2, 0x402, 0x22) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000838000)={{0xa34, 0x80000001}, 'port1\x00', 0x50, 0x1000, 0x6, 0x6, 0x1, 0x1, 0x0, 0x0, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0xa) writev(r6, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) sendmsg$nl_netfilter(r2, &(0x7f00004b7000)={&(0x7f00002a2000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000014e000-0x10)={&(0x7f0000db6000-0x20)={0x20, 0x5, 0x9, 0x604, 0x6, 0x2, {0xf, 0x0, 0xa}, [@typed={0xc, 0x22, @uid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/25 17:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082e000-0x9)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$user(&(0x7f00008a6000-0x5)='user\x00', &(0x7f00005d3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ae6000)="4440b9e9ba36cac51666110c63e668d5ccf74b6a6caf5c63975df6059a211dbda3feb324f672ffe56eced52642a223eafc5de698665526b909e7030226b1c9e53c569ebbe6de7d23afc7bc08612548e0d9f6a5a588706c8e591eb6d16675e1315ba3e467fd7484bac11a26e360aa16a1117ae7e15d5708374666714a634c9c689366", 0x82, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000918000-0x8)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000c21000+0x2c4)={0xaaaaaaaaaaaab68, 0x0, [{0x80000008, 0x100000000, 0x1, 0x4, 0xfff, 0x0}]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000048f000)=0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003d7000)={0x103a6357af230a9, 0x0, []}) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x81, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x4b)=@access={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x36, 0x0}, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() waitid(0x0, r1, &(0x7f0000326000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000641000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x4, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) unlinkat(r0, &(0x7f00006a0000)='./file0\x00', 0x200) 2018/01/25 17:42:49 executing program 1: r0 = socket$inet6(0xa, 0x200000000000000, 0x0) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000478000-0x10)={r0, 0x28, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) renameat2(r0, &(0x7f0000b3c000)='./file0\x00', r0, &(0x7f000057c000+0x71d)='./file0\x00', 0x3) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f0000dc7000)="", 0x0) syz_open_dev$midi(&(0x7f0000cce000)='/dev/midi#\x00', 0xffffffffffffffe1, 0x4004) [ 47.977188] QAT: Invalid ioctl 2018/01/25 17:42:49 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, 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) r0 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r0, &(0x7f0000819000-0xc)=@kern={0x10, 0x0, 0x0, 0xc018002}, 0xc) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f000085e000-0x38)={&(0x7f0000c13000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000785000)={&(0x7f00005d7000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x58, []}, @generic=""]}, 0x18}, 0x1, 0x0, 0x0, 0x4008081}, 0x8000) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006c000-0x10)='attr/sockcreate\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000942000-0x8)=0x2000) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000294000/0x2000)=nil) unshare(0xc000000) 2018/01/25 17:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f43000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d1000-0xc)={0x80000000, 0x0}) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x2) [ 48.053829] QAT: Invalid ioctl 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000011f000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb6705000000000000001a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199c1ad60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56fadc26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab700000090eddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb539e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f000000014a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000673000-0x8)={0x8, 0x0}) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000550000)='eth0{*\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000068a000-0x5c)={0x1f, 0x2, {0x2, 0x2, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x6, 0x1, &(0x7f000077d000-0xb6)="e426c4ada8071b7b0bcbd9096d274e02fa40f32e6149b723b97865ae5fffb1c2c95b04039a9a0886f9d53fabe3f7c8ed8a5b381613a566bd68da4ec8ea9b3c6f0fcc2951a6a043781002a3c34627efd9883e797f6733bbdaabfe86f93bde9fc02daac602d916f217fac643da71c985ec602c521ecc0e90dd32c77bb780485aefd140ae4e4872dad44b7c0d06f93929e16e42023da81de57320a56638cf6dabdb9a84ec3fb893b4bc4bb3820c40abab92b83fac3b0d36", 0xb6) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 17:42:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) r1 = dup(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000008000)="a250969ce0017bc4db6979923e52c97773b8c3ec92d8904c4723b5a4a25bdd2fee012f0c11e33a91681295007749189e1bd2f60ce67031f1858f92ac37f5d0444031135ba8362fc7957d3ebc", 0x4c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000015000-0x1)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/25 17:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timerfd_gettime(r0, &(0x7f00002e4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b22000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{r1, 0x0}, 0x0, 0x1, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002bb000-0x4)=0x0, &(0x7f00000bf000-0x4)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/01/25 17:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) llistxattr(&(0x7f00005ae000-0x8)='./file0\x00', &(0x7f0000062000-0x35)=""/53, 0x35) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00003b9000-0xa)='./control\x00', &(0x7f0000bfb000-0x97)={0x97, 0x3, "5b770a1b47f19fcc7e59b4e6a1821076bea635bc709cf220b70e0dba5c187fd7528cbdda988e141acc53aedda10b79be6d9d8589ea84602ff21bff8d75379dd448d305836f87989a70efc4a2e66c4341da9e53dc69bb76cf202e4a1f6d8d586a2b8ba135185d593c0ed5f71abaeff5666a64dce257504770751612c3f499a742adba05ae460b28cc24d83866fd1625"}, &(0x7f0000f5e000)=0x0, 0x400) sendmsg(r0, &(0x7f0000920000-0x38)={0x0, 0x0, &(0x7f0000e6c000)=[{&(0x7f0000672000-0xd2)="1bdc56ce43c8d2c4129a15ac8c3bb20b8a28b299b1d7744bf9cce73f6e61328862b00f188c6328e2f965bc23983a087f85fd144f46c7e3f4cf4e5fe87ae8c427fd1202162eafc2c5464b1220f7d65478192a3766ceb15acbefd8e9334c4569ba6a017f82ef234517035ef900f70e50801f676226d27af8cbf9b99fd45ba50b81de0faf9f6ba339a1767723f2299ef06477b21de5f9071f1c64120456d311eace056662dec7d63431bcafd4be6b7e82157c375a4eef77ab7fed3a7699ee262a8f7be25e501db97335d81d428dfb59b686a3a7", 0xd2}, {&(0x7f0000fda000-0x98)="42a7f26a6bd38ab0099ffe5673e46e52248223955d4d5644940c4b087e2592709a4f4cbcaa41f36db4171a0f6fc92f17f5f13ea695d0b3c9b1129038692823afd2e91c81e872ed2fd4cdf3e6cfed57056fca0439e2001fd31444b636a12e02189f6d656370064ddfa647fa794c8a39fb23470b033f1fb8493a628e12c390c2754b613cbce4a5bc7bc074be45d1a1d0451ab09588f477ccaa", 0x98}, {&(0x7f000075f000-0x89)="273347e081ade93f5ca9c193eff2df1aa203449a48eb3d5e28e69b4901e56207a014f538fd6d27ab197b8572cfde8f6180ee05fff8f2dcf6c424d894c2bd3fe17f705d2b6314d39adb65c3632622b9cc1b61909bd720e7b609ce4e20ab0a9c30740798fdc48f27f38297218eaec5fc15746cb641788ef651922b03539d66abdd157cde77615e622754", 0x89}, {&(0x7f00000e7000-0x75)="6bfd0ba9f1af4d865d869f4beff1ef9451494b939e5af000358aaf4d4ddb16bea54b07da26fac7b360dbfd5fe4c57324ec164f5863d6778f38d95ada1c0f1119ce229d399a0cd48df78ee407b5d625fc1197323a65a9b5a434f2d4259031d1da9655d50f610ec9f897b047a3720e6f1d45edc91102", 0x75}, {&(0x7f0000f65000-0x2f)="5a4d96bae90b6b219804031ae7f1bee2a7d6e236bac30f7251a482c3d4018625f89e5f2f9424cce75f0759f4437c24", 0x2f}], 0x5, &(0x7f00007f4000)=[{0x10, 0x101, 0x7, ""}, {0x1010, 0x1, 0x7, 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0x2030, 0x40}, 0x20000000) 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) syz_open_dev$sndseq(&(0x7f0000cd0000)='/dev/snd/seq\x00', 0x0, 0x80801) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e87000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ef000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006d7000)={r1, 0x1}, &(0x7f0000432000-0x4)=0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000e63000)=0x0, 0x4) getrandom(&(0x7f0000558000-0xf)=""/15, 0xc7931545, 0x3) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000017000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000017000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000f000)=@alg={0xf8, 0x10, 0xc, 0x1, 0x3, {{'pcbc(aes-aesni)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x15) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000016000)={{0x1ff, 0x0, 0x0, 0x0, "39642ade2382c4c552045c6b3204c64810fab9799f03aaa52c1d6598fa9482ce4ef8adfd6d70fa89614791d8", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000019000-0x43)=""/67, 0x43, 0x2040, &(0x7f0000006000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000018000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000013000-0x4)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000000a000-0x50)={@generic="a0fe45b4df554a2b5108219fa72807b9", @ifru_flags=0x100}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000017000)={0xffffffffffffffff, r0, 0x0}) ptrace$setopts(0x4206, r4, 0x5d875422, 0x100012) 2018/01/25 17:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f00006ce000)=""/177, 0xb1) readv(r0, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) 2018/01/25 17:42:49 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) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000a0000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000096000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000051c000)='net/fib_trie\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003dd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000853000)={0xfffffffffffffe00, 0x8, 0x81, 0x6, 0x3f, 0x6, 0x12, 0x7f, 0x80000000, 0x40a9, 0x75f, 0x5}) 2018/01/25 17:42:49 executing program 4: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000af0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8840) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000af0000)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgid(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000011000)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000011000)={@common='gre0\x00', 0x40, [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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sched_setscheduler(r1, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a0e000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000337000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000016c000)={0x0, 0x78, 0x2, 0x2, 0x4, 0x6, 0x0, 0x3ff, 0xc200, 0x4, 0x3, 0x8, 0x9, 0xfffffffffffffff2, 0x7f, 0x40, 0x6, 0xfffffffff53454a0, 0xfffffffffffffffc, 0x44, 0x48c, 0x1, 0xf3, 0x7, 0xffff, 0xcbf, 0x42, 0x5, 0x3, 0x4, 0x100000001, 0xc565, 0x20, 0x1, 0x9, 0x8, 0x99, 0x524bf315, 0x0, 0xfb, 0x2, @perf_bp={&(0x7f0000a0e000-0x1)=0x0, 0x6}, 0x0, 0xffff, 0x3, 0x1, 0x1, 0x401, 0xfffffffffffffffa, 0x0}, r0, 0x401, r1, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a0d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000a0d000)=0x1c) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000952000)={0x0}, 0x4) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000958000-0x4c)=""/76) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000495000)='./file0\x00', r1, &(0x7f0000a0e000)='./file0\x00') mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000a0f000)={0xfffffffffffffffe, 0x100000000, 0x6}) sendto$inet6(r3, &(0x7f0000a0e000-0x46)="3461506f429ec922db6fcbd0e90ecaf8599bf984ad9a5c31a379d7f81a6ea2d7cef9fa02b7409cc713aa2cdafcb72c7d2af7d8c3affeba30b3e968b8b0641074b5054937c68c", 0x46, 0x40000, &(0x7f00008a3000-0x1c)={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000522000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000-0x4)=0xe8) vmsplice(r0, &(0x7f0000378000-0x40)=[], 0x33d, 0x0) 2018/01/25 17:42:49 executing program 0: 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) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f3e000)={0x80, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003d5000-0x10)={r1, 0x7}) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e83000)={0x0, 0x0, 0x0}, &(0x7f0000c68000-0x4)=0xc) setfsgid(r1) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 17:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b59000-0xc)={0x80000000000000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 17:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7f) recvfrom$inet(r0, &(0x7f0000fbc000-0x8b)=""/139, 0x8b, 0x40002100, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000d2000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000301000)=0x8) 2018/01/25 17:42:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000e43000-0xd)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0xf0, 0x10000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001e000)=0x0, &(0x7f000001f000-0x4)=0x4) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000019000)=0x781, 0x4) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/25 17:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$ax25_int(r2, 0x101, 0xc3472384c8f6d023, &(0x7f000065b000-0x4)=0x0, &(0x7f00004ee000)=0x4) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fb9000-0x10)={0x0, 0x0, 0x0, 0x2}, &(0x7f00003ed000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000061f000)={0x0, 0x0}, &(0x7f000021f000)=0x8) 2018/01/25 17:42:49 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 17:42:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 17:42:49 executing program 3: 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, "00b300b100000021"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/25 17:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc00000000003, 0x0, &(0x7f00001e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d9000-0xb)='/dev/mixer\x00', 0x40, 0x0) r4 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000be2000-0x6b)=""/107) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000029b000-0x4)=@assoc_id=0x0, &(0x7f0000f0d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004ef000)={r5, 0x3f5d5440}, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000820000)=0xb) 2018/01/25 17:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d74000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f000067f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000041d000-0x170)=@ipv6_newroute={0x2c, 0x18, 0x8000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000-0x80)=[@in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8000}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008cd000-0x78)=[{{&(0x7f00008b8000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x0}}, 0x26, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x15b0)=[{0xb0, 0x109, 0x2, "a6e4f1552fd0a363da3e9dac9978e6f659bb0cc0158958633093139086224c61f8e1e0947e427b3c0e143492664be5ad38e2a06d3855cfdb9ad9634a7fd0afead49335f0d143401ed8e87fb766c442fe0d00f7b38f630e6fc14ade3b4e589eede68d6376e6602fe7db2c64b970f2928da84092e0b74dc2f3614287d02922e707d44e6dc960e61c2f823b74122d59aeee64c576d6882eb8a26e"}, {0x50, 0x0, 0x7fff, "5daad37fc6869dc34c44938ecb16275552dc3bf3bb58549953195d1804218f1257d3d03a03ae5def6eebc63d4058cc1f99f12302273a02321a6aab54"}, {0x98, 0x19f, 0x1, "e48263e90868a518d86b295146737012541cc16adaf66072d320e85d0c63ba569178e979de39bde79563ee8ea0617dd625feee980297faf6796e956090d927e3a4f363eda93cf08a45af5adcde027d15064206323d1776bed3ce9bea28c3094146f4e9c2d33bb2c1809d205b8d24446d0722fbcc0c0e998a22ee1df7d2795ed25f"}, {0x58, 0x102, 0x3, "dffd7e51818a8c07dfd88b7ad80c28da7a6f176a783eaa424c4123c323b50c0cdcb762e03395bfeef11305c00c1a1efbb23b810c45384d06dea57adb21b65ef4d1a1112a4f"}, {0xf0, 0x1ff, 0x81, "dcaca1522c4ed559faeafa8b1d07d430a1385eac78b88add1fcd87013bd50fb09195fe69397f92cd49dd685fb0c59deeccb95bbd29c11aff54e689524d4b24a0342febecab3a2ff1d0daa63ba0cee7280068830955fe39ac25ad77d62a7fe0c953f95a1dc58589a7b14ef71a59d0db760107a01b6cd1a972eecc443f629e946193fd97826ed61376d59de3ec6ad821c16aee339c23ba653716f15f2d369842847d007ac83885246f3f2d9db3743f4334713fb2f4fb7544f53692cd3bac2ae32b89632bfa3f34a86714b27073594a1f023f0c749a148f81429b0b34c473a0"}, {0x1010, 0x110, 0x3, "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"}, {0xa8, 0x197, 0x9, "1d8f9be4e635b9d16b71fcd640d7977ff2f3806fb6e2057a41b203a345c82e119daf5c7e07a95c946f7b9269a6ba168c88d7fc8933ec802904b630b87373e88e7e3253af3c86133878a392d32650d9c84a589e38b691bc5c4735950d2fbe4caf96326843dcea5f641e57ebbd7a59afd84fa93b9d26e47d0aff3817711ff9aee922b6dcc821a7b42a6f70ed65a7464c6054251f"}, {0xc0, 0x119, 0x5144, "01b65a8701dea72e35bb9a8fc5599ac6824b2a793f146bb31edc64d099c6dddef1295cf8231e0ae48a5a06050a69277d88f6b100f51d6cc3e12c1e9c3aeab1f5842470162b6d5a8c3a32bc9b53cfb59280954545a2ece3608e465b6eb72c584f02d0ece40c209bb270afa2a821c779df8024ef277962d9d7843fab7ec04b8891477ce8edc5011fa73e581af595b7b37ed01e8bd36e61ca071219165f9a4894c94cb6aff6a68ffc4e02"}, {0x68, 0x11e, 0x800, "2fd70b37799e5445fed3f043c7048108187f041ba4861ac62e44403cc2a3639783c0795810472b69a886ea7a617f1d089efbd6ebf9ff34d56f0fe25247a7718cab3b97a8ef416bc0852eb2c29ee915940c"}, {0xf0, 0x114, 0x7f3, "d7ae371c3ee58e696ed4d580a1634a95f536e02cbf5c2a44b1d7979e27c8d8c63d5775009547bf1212852f6090fd23611f825cba2ec8e41c95a035d7dd971bc42e34d4eb6c89ddca8ebbcede2458797ab59f07f91237d2f144b4b997dc31bf2f6d1dc0aad496d696e73e52be16a9073a6d2ec45ae2b40cc5ee7aeaf8a7f1cb7654fc297115775f74ccdfb1218c7657c53d39c1bfe03894dc416368fe4abaf095c98b0f3f2a35c3369ac6a840d4001b453d7613c32cae4c0e101d46387f42a626cc7fc3ba1b2249e4d298b8768ac348e51e38d21215291f1327"}], 0x15b0, 0x0}, 0x8}, {{&(0x7f0000b9f000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x80, 0x6, @random="c9a23cc0d64f", [0x0, 0x0]}, 0x14, &(0x7f000065c000)=[{&(0x7f0000001000-0x39)="3bcd8f08fc60e81947247fbc3e892e12ff351844307c24f29afa4d7af0ea807a67c6e6edfaef055e72da557f1c1f0e58678579b2e47771803e", 0x39}], 0x1, &(0x7f0000000000)=[{0x20, 0x13e, 0x6, "9d978ee668bee45ee2"}, {0xb8, 0x0, 0x2b39, "1bb0daa03fbe64c64970179f25a6300ff1787eeff677e4fe0f68be1c39d0e0365c2eb1cb2e295e604766d21844a99dc8071b4ef0c134916538eb2ec710317bfbbee2d3568aaf7a46cc30fc7a7e1f15fa536fab6e9797a265c3216c08a74673bd1bd410b700975069d6015e31a9af264bec2975c368a7f12069f19ab6ad6230ab2dba7e7b7cea92c7ce3dd343c380ab0fc23b75885b4e0e078a09672e6dd6635ddbcdbee047f116b3"}, {0xa0, 0x1, 0x0, "08610ca71383efaa6936a0094c1b9e31ee2f297b59c80a0930cc3791f20713027d96ea30711ff8080742ba0924ec74b50bcae64e65c88ad49ab43e6fa9a479a8761465bd0b3ad5df7d53328dc4c6957d418826827065c1cdaacc9c9234af523d6370ecb2c4edc557469479bea702eb3db95d9b8496acbbdca684834a6da5cba2e50b7b59eaf83d849fe04ccee3"}], 0x178, 0x4040000}, 0xfed}], 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000979000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x1ff}) 2018/01/25 17:42:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) listen$netrom(r1, 0xffffffff) r2 = syz_open_dev$adsp(&(0x7f0000316000-0xb)='/dev/adsp#\x00', 0x5, 0x40200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d66000)=0xffffffffffffffff, 0x4) renameat2(r2, &(0x7f0000c39000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f000039d000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) ioctl$TCXONC(r2, 0x540a, 0x400000008000000) syz_open_pts(r2, 0x0) r4 = memfd_create(&(0x7f0000001000)='vboxnet0\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x1, 0x3ff, 0x1, 0x8cb, 0x8a1, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0x7f, 0xffffffffffffffff, 0x8, 0x1ff, 0x39b6, 0x3ff, 0x2, {r6, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc299, 0x1f, 0x5, 0x1, 0x8}}, &(0x7f0000003000)=0xb8) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000391000)="8b7aa20871b450f911c3f70ececf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000056c000)={@loopback={0x0, 0x1}, 0x7, 0x2, 0xff, 0xf, 0x71bf, 0xfffffffffffffffc, 0x5}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000816000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000077e000+0x76b)=0x6) 2018/01/25 17:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000b40000)=[{{&(0x7f00006ae000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000001d000-0x40)=[{&(0x7f00006d5000)=""/166, 0xa6}, {&(0x7f0000486000-0x6)=""/125, 0x7d}, {&(0x7f00000a8000)=""/68, 0x44}, {&(0x7f0000e9e000)=""/121, 0x79}], 0x4, &(0x7f0000721000)=""/38, 0x26, 0x7}, 0x80000001}, {{&(0x7f00009ca000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000532000)=[{&(0x7f0000f9c000-0x55)=""/85, 0x55}, {&(0x7f0000339000)=""/126, 0x7e}, {&(0x7f00006a5000-0xfa)=""/250, 0xfa}, {&(0x7f0000ee9000-0x5b)=""/91, 0x5b}, {&(0x7f0000e99000)=""/186, 0xba}, {&(0x7f00008d9000)=""/39, 0x27}, {&(0x7f00003c5000-0x11)=""/17, 0x11}, {&(0x7f00006a7000)=""/251, 0xfb}], 0x8, &(0x7f000085f000)=""/241, 0xf1, 0x80000001}, 0x2}, {{&(0x7f0000322000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000161000-0xa0)=[{&(0x7f0000cd9000-0x5d)=""/93, 0x5d}, {&(0x7f00003b4000-0x15)=""/21, 0x15}, {&(0x7f0000893000-0x53)=""/83, 0x53}, {&(0x7f0000740000)=""/106, 0x6a}, {&(0x7f0000d7b000-0x30)=""/48, 0x30}, {&(0x7f000091b000)=""/0, 0x0}, {&(0x7f000010e000-0x5b)=""/91, 0x5b}, {&(0x7f0000e66000-0x75)=""/117, 0x75}, {&(0x7f00001d8000-0x72)=""/114, 0x72}, {&(0x7f000096b000-0xc8)=""/200, 0xc8}], 0xa, &(0x7f0000386000)=""/108, 0x6c, 0x9}, 0x0}, {{&(0x7f000002c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008dc000-0x20)=[{&(0x7f0000768000-0x77)=""/119, 0x77}, {&(0x7f0000088000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f0000952000-0xe3)=""/227, 0xe3, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f000085f000)=[{&(0x7f000092a000)=""/74, 0x4a}, {&(0x7f0000691000-0xfd)=""/253, 0xfd}, {&(0x7f00001ca000)=""/1, 0x1}, {&(0x7f0000641000-0x40)=""/64, 0x40}, {&(0x7f0000570000-0xa6)=""/166, 0xa6}, {&(0x7f000000f000)=""/198, 0xc6}, {&(0x7f0000693000-0xde)=""/222, 0xde}], 0x7, 0x0, 0x0, 0x6}, 0x360e}, {{&(0x7f0000aca000)=@generic={0x0, ""/126}, 0x80, &(0x7f00008ef000)=[{&(0x7f0000e35000)=""/1, 0x1}, {&(0x7f0000467000)=""/60, 0x3c}], 0x2, &(0x7f0000196000-0x35)=""/53, 0x35, 0x7}, 0x5}, {{&(0x7f0000579000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f000068a000-0x30)=[{&(0x7f0000d13000)=""/106, 0x6a}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fcc000)=""/0, 0x0}], 0x3, &(0x7f00006db000)=""/228, 0xe4, 0x7}, 0xa75}, {{&(0x7f0000cb9000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000481000)=[{&(0x7f0000300000-0xe5)=""/229, 0xe5}, {&(0x7f0000ba4000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f0000645000-0x66)=""/102, 0x66, 0x401}, 0x4b90e563}, {{&(0x7f0000424000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f1000)=[{&(0x7f0000df9000)=""/176, 0xb0}, {&(0x7f000092e000-0x16)=""/22, 0x16}, {&(0x7f000015f000)=""/51, 0x33}, {&(0x7f0000aab000-0x41)=""/65, 0x41}, {&(0x7f00007f7000-0x8a)=""/138, 0x8a}, {&(0x7f0000dc3000-0x54)=""/84, 0x54}, {&(0x7f0000fd1000)=""/223, 0xdf}], 0x7, 0x0, 0x0, 0xb83}, 0x1000}, {{&(0x7f000082a000-0x20)=@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]}, 0x20, &(0x7f0000756000-0x30)=[{&(0x7f0000366000-0x8c)=""/140, 0x8c}, {&(0x7f0000c50000)=""/254, 0xfe}, {&(0x7f0000169000)=""/29, 0x1d}], 0x3, &(0x7f0000079000)=""/111, 0x6f, 0x200}, 0x3}], 0xa, 0x40, &(0x7f0000a56000)={0x77359400, 0x0}) getpeername$netlink(r0, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f91000)=0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/context\x00', 0x2, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000034b000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000586000)=0x3) kexec_load(0x8, 0x2, &(0x7f0000eda000-0x7)=[{&(0x7f0000a1e000-0x4b)="39547fc0db304d7eb78d489503f9a4e32357ed180d228b19e0004deeaa914583b2f03ec5c0173241a25b6a26b6386410c04bfaa30c595b96bce57c88e6d1fe18f14045382ff13a4ae933f3", 0x4b, 0x1, 0x4}, {&(0x7f0000a2d000)="2b8a81f1169acb80955ba872fc9fbc41b2977061dc263454c1c74c7bf9fd2e325f753110ded678c3aa72a77a811b0292acb6045d7f756086ff9098601acab6f7d901012a7dff0eb90b03c487f285ac59dc2f03c5f4e806944d4b57e7208e7899eeee028abf6de62340b3fadc47463aeffa9a9dcb0a6d2e4a6d3a901ef5b93e194d6aaf3c0d65ed6d4b7a00fc87afc109b96b0897368091e1d9a605e1d7ea5fd48f6113a14414deeae5a5376b7acbd81fabe20206086c2b9cb877b37d81e234fefa700ea9f3fb43c27854caa3751a", 0xce, 0xe5, 0x8000}], 0x1e0000) 2018/01/25 17:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000dd5000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000036000-0xd)='/dev/usbmon#\x00', 0x20000, 0x200400) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00007f3000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$dspn(&(0x7f00006f2000)='/dev/dsp#\x00', 0x8, 0x10000) 2018/01/25 17:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000082f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c37000-0x8)={0x0, 0x9}, &(0x7f000043b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ee000-0x10)={0x8001, 0x4, 0xd6, 0x6, r2}, &(0x7f00001b0000-0x4)=0x10) getresuid(&(0x7f000025d000-0x4)=0x0, &(0x7f0000b89000-0x4)=0x0, &(0x7f0000bff000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000031a000-0x8)={0x0, 0x0}) capget(&(0x7f0000163000-0x8)={0x20071026, r5}, &(0x7f0000c09000)={0x3fe0000000, 0x8, 0x10000, 0xffffffffffff1905, 0x1ff, 0x1}) fstat(0xffffffffffffff9c, &(0x7f0000556000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000974000)='./file0\x00', &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000b5000)='./file0\x00', &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000075d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000902000-0x4)=0xc) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r11, 0x4010ae67, &(0x7f000040d000)={0x6000, 0x15000, 0x0}) r12 = syz_open_procfs(r9, &(0x7f0000289000)='mounts\x00') accept4$ipx(r12, &(0x7f000002c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d99000-0x4)=0x10, 0x80000) r13 = openat$audio(0xffffffffffffff9c, &(0x7f0000197000-0xb)='/dev/audio\x00', 0x408002, 0x0) ioctl$PIO_SCRNMAP(r13, 0x4b41, &(0x7f0000577000)="ed0d1a7718e1b95a6c8f88ff1dbc3464b31455bdbe8747f968ae25d4d96168b467f20ce406c906cda97e5aa886bb3b1feb2e0a1c5604b28dae4d66261784771a66ad7a71a29dca2990aaba7a60331f56c3a20347e2cfc190edc060559b97bc9b37fb8380d6337f5962bbefe85a9d0174313a5eb96812ac5fc2760ef523d791ab34e6d371b59cd14deee2193b9b6569096fa9e3712167e1ac2e5e7390a110b674a0b4d51d118bb69e88b9ee3dc7f140fc4aedf825d6771e682bffb58e0b5dbdf1cdcdbfe3be96136793d173e1543835af4b22") setsockopt$RDS_CONG_MONITOR(r12, 0x114, 0x6, &(0x7f00003a7000)=0x1, 0x4) open$dir(&(0x7f0000774000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000547000)={r3, 0xfff, 0x10, 0x7fffff7f, 0x8}, &(0x7f00001aa000)=0x18) lchown(&(0x7f0000c52000-0x8)='./file0\x00', r4, r10) ioctl$KVM_ENABLE_CAP(r13, 0x4068aea3, &(0x7f0000d40000)={0xfd, 0x0, [0x4, 0x3, 0xfffffffffffffffa, 0xfffffffffffffff7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:50 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x6, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000)=@int=0x2f9, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000027000-0x18)=[@textreal={0x8, &(0x7f0000013000-0x2c)="0f08ba2100b8d600eff3a70f22c4260f07b84b068ee066b94f0b00000f320f06660f3815a90020660f380bf2", 0x2c}], 0x1, 0x0, &(0x7f0000023000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x100000000000005e, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f0000428000)="", 0xfffffeee, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe3c) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) [ 48.451200] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 48.474188] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000be4000)='syzkaller\x00', &(0x7f0000d71000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000be000)="8ce1d499556b5031930f77741b7e523689f01f3d9ee60850be759c247b10660a6cdef3c9f33921f2ebc24545f66da30223e90e556b1419d19d8b02f96e5bfbeef155", 0x42, 0xfffffffffffffff8) syz_open_dev$admmidi(&(0x7f000023c000)='/dev/admmidi#\x00', 0x3, 0x40000) recvmmsg(0xffffffffffffff9c, &(0x7f0000296000)=[{{&(0x7f0000e04000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d00000)=[{&(0x7f000002e000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000873000-0x63)=""/99, 0x63, 0xfffffffffffffab5}, 0x0}, {{&(0x7f00002b4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000be0000-0x50)=[{&(0x7f0000136000-0x3c)=""/60, 0x3c}, {&(0x7f000079f000-0xc3)=""/248, 0xf8}, {&(0x7f0000e41000-0x53)=""/83, 0x53}, {&(0x7f00009e6000)=""/84, 0x54}, {&(0x7f00005bc000-0x8e)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x5}, 0x10001}, {{&(0x7f00009ab000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ad9000-0x10)=[{&(0x7f0000f36000)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x40}, 0x6}, {{&(0x7f0000819000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000914000-0x70)=[{&(0x7f0000d71000-0x4c)=""/76, 0x4c}, {&(0x7f0000b42000-0x1000)=""/4096, 0x1000}, {&(0x7f0000621000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d19000)=""/23, 0x17}, {&(0x7f0000f30000)=""/47, 0x2f}, {&(0x7f0000759000)=""/56, 0x38}, {&(0x7f0000458000-0xdb)=""/219, 0xdb}], 0x7, &(0x7f0000bd2000)=""/4096, 0x1000, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000fcc000)=[{&(0x7f0000628000)=""/193, 0xc1}, {&(0x7f000051e000-0xe3)=""/227, 0xe3}, {&(0x7f00003c9000-0x91)=""/145, 0x91}, {&(0x7f0000377000-0x67)=""/103, 0x67}], 0x4, &(0x7f0000993000-0x7e)=""/126, 0x7e, 0xffffffffffffff70}, 0x7fff}, {{0x0, 0x0, &(0x7f0000359000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007d9000-0xd5)=""/213, 0xd5, 0x101}, 0x78}, {{0x0, 0x0, &(0x7f0000173000)=[{&(0x7f0000305000)=""/4096, 0x1000}], 0x1, &(0x7f00002ce000)=""/197, 0xc5, 0x6}, 0xfffffffffffffd0f}], 0x7, 0x41, &(0x7f00007bd000)={0x77359400, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000d9b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x7, 0x7, 0x10, "967bb1bfd2af5e55220a565e71167f3289e93d7c224ed4819db94068eb3040e6daf1cd504e5a6212dd5052a64d7754c8016b3533d3f0a4b9d1c0c847710cd2bf", "080397c2bab73a6d96e9ac871328a5446b956d4921857897e8f43acbf2d5788f7ed8523d44405de45372e2e33fc965ec4e2119ac1ecef710255a6fd68a8a1360", "7eabf6ccf4befc85dc4b6b5fa2cedf368ca4e2b75d29554e6b810077f9e28bac", [0x1, 0xfffffffffffff001]}) r3 = add_key$keyring(&(0x7f0000c7b000-0x8)='keyring\x00', &(0x7f00007d2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000d69000)='cifs.idmap\x00', &(0x7f0000637000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d55000-0x8)='keyring\x00', r0) keyctl$search(0xa, r3, &(0x7f000028c000)='asymmetric\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/rfkill\x00', 0x4e0400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xffffffff80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000246000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f00009f5000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ded000)={0x9, 0x8, 0x30b3d3b, 0x7fffffff, r3}, &(0x7f00006ba000)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/01/25 17:42:50 executing program 0: clone(0x100000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 17:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc7000-0x108)={0x0, @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]}, [0xffffffff, 0x3d53, 0x712, 0x8, 0x7ff, 0x5, 0xfffffffeffffffff, 0xeebe, 0xffff, 0x7, 0x1000, 0x400, 0x1, 0x7a, 0x6]}, &(0x7f0000f40000)=0x108) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000083000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000096d000)={r1, 0x1}, &(0x7f0000fb2000)=0x8) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x24800, 0x8) ioctl(r0, 0x4143, &(0x7f0000006000-0x1f5)="") 2018/01/25 17:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffccf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000fd6000)=""/126) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 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) fanotify_init(0x20, 0x1000) r0 = socket$netlink(0xa, 0x6, 0x40000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 17:42:50 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, 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) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39000165f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) socket(0xb, 0x6, 0x200) 2018/01/25 17:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) accept$packet(0xffffffffffffffff, &(0x7f00002d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c28000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d4000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eb0000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x2, 0x2, 0xa0, 0x20, 0xbf, r1, r2}, {0x200, 0x9, 0x9, 0x80000001, 0xffffffff00000000, 0x0, 0x9, 0x2}, {0x28feb98f, 0x6, 0x101, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x6c}, 0x2, @in=@rand_addr=0x200, 0x0, 0x1, 0x3, 0x3e3e, 0xfff, 0x80, 0x100000000}}, 0xe8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f00009f0000-0xb7)="538b7140965a3f9dd8bfe4d5cb4fd58e6d4d9b21bd720663f8ec08cc70827c0507a0f2502ce13033a95630300fb82c4ac524738fc685454ba6ef2848ae10d4efbcc1e743f1ca21444e7a87db2f5e3ee67a1966c46bf2b665b912c637e8ea98bd49ad37d80818c3f691d66f40e310a768ca12bd3106387823b129ed0b0682932e64fe1f8022c0b0fa7f42eaf39fea127f5da9d5100f31e9c4c26831a723a4670cdf3339d3dd83733ae523d0043a65a941ee61509c87465f", 0xb7, 0x40, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e99000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000f4f000)="048cc337f0245a54d08887dd8ae001fc8a0dd16bd219126a37edcccb369716f6"}) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/autofs\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f000029f000)=[{0x924a, 0x6, 0x2, 0x4, @tick=0x1, {0xffffffffffff2989, 0x6}, {0xea, 0x1}, @addr={0x101, 0xd218}}, {0x2ed, 0x2, 0xfffffffffffffffd, 0x2, @tick=0xfffffffeffffffff, {0x9, 0x1}, {0x0, 0x9}, @raw32={[0x7c33, 0x4, 0x1a]}}, {0x6, 0x1, 0xffffffff80000000, 0x5, @tick=0x0, {0x2, 0x2}, {0x39, 0x5}, @raw32={[0x800, 0x2, 0x3]}}, {0xfffffffffffffffa, 0x7fffffff, 0xc38, 0x0, @tick=0x0, {0x8001, 0x4}, {0x6, 0x3a}, @note={0x2, 0x1, 0x8, 0x6, 0xfffffffffffffffa}}, {0xffff, 0x8, 0xd297, 0x8, @time={0x77359400, 0x0}, {0x401, 0x4}, {0x0, 0x400}, @raw8={"6ccad42600bb84a928af9c77"}}], 0xf0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000060e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000010b000-0x18)={0x5, 0x5, 0x1, 0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/sequencer\x00', 0xc002, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x9, 0x80000000006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000000d000-0x94)={{0x9f1, 0x266df71a, 0xfff, 0x2, 0x2, 0x4}, 0x7, 0x5, 0x6, 0x3, 0xffffffff, "149962f81f4dbbc5b199b0b15e4736ec3bb2dbd37e38d026a70dbf0014929c5a314ca2442fcd4276b984aba07178dfc6537b166716bbcce4b51bffb21c7e28870217ca09dd75e92457e4e420c960d906bbb9ac94ab8c67b96319e83a60f54bc43c261d3d94717531843578a42000bb2f27140b363a7e32d76c12debc2c2dc68b"}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r2, 0x29, 0x17, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/25 17:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b22000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/25 17:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r2 = request_key(&(0x7f000034d000-0xb)='asymmetric\x00', &(0x7f0000399000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b40000)='sha3-256\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f00009e1000)='blacklist\x00', &(0x7f00003c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c5000-0xff)="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", 0xff, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x28, r3) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9a000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x48, 0x0, &(0x7f0000262000)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000828000-0x20)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00004cc000-0x28)=[]}}], 0x1, 0x0, &(0x7f0000144000)="d8"}) 2018/01/25 17:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000751000)={0x995a, 0xffffffff, 0x5, 0x4, 0x80}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000097f000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:50 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, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000241000-0x168)=[{{&(0x7f0000501000+0xe3d)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000094f000-0x40)=[{&(0x7f000090c000-0xd0)=""/208, 0xd0}, {&(0x7f0000489000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae2000)=""/175, 0xaf}, {&(0x7f0000085000-0x3e)=""/62, 0x3e}], 0x4, &(0x7f0000572000-0x87)=""/135, 0x87, 0x0}, 0x8}, {{&(0x7f0000c7a000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000052000)=[{&(0x7f00002fa000)=""/46, 0x2e}], 0x1, &(0x7f0000473000)=""/187, 0xbb, 0x2}, 0x278}, {{&(0x7f00006a2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005cc000-0x10)=[{&(0x7f0000511000-0xc8)=""/200, 0xc8}], 0x1, 0x0, 0x0, 0x800}, 0x100000000}, {{&(0x7f0000acf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000015000-0x90)=[{&(0x7f0000372000)=""/229, 0xe5}, {&(0x7f000083f000-0xbd)=""/189, 0xbd}, {&(0x7f0000a09000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c67000-0xa1)=""/161, 0xa1}, {&(0x7f00009a9000-0x9e)=""/158, 0x9e}, {&(0x7f0000ea0000)=""/229, 0xe5}, {&(0x7f0000c0a000)=""/43, 0x2b}, {&(0x7f00000a4000-0x7c)=""/124, 0x7c}, {&(0x7f00007a8000)=""/4096, 0x1000}], 0x9, &(0x7f00008c9000)=""/94, 0x5e, 0x8}, 0x9}, {{&(0x7f0000ec5000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000037a000-0x50)=[{&(0x7f0000b08000)=""/10, 0xa}, {&(0x7f000029e000)=""/189, 0xbd}, {&(0x7f0000d65000)=""/106, 0x6a}, {&(0x7f00008d2000)=""/233, 0xe9}, {&(0x7f0000185000-0x29)=""/41, 0x29}], 0x5, &(0x7f0000f59000)=""/220, 0xdc, 0x80}, 0x5}, {{&(0x7f00001d2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b41000-0x10)=[{&(0x7f000081e000)=""/106, 0x6a}], 0x1, &(0x7f0000184000-0x2f)=""/47, 0x2f, 0x2}, 0x40}], 0x6, 0x2, &(0x7f0000171000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ee000-0x4)=0x0) r3 = geteuid() r4 = getegid() sendmmsg$unix(r1, &(0x7f00004ca000)=[{&(0x7f0000a3a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a55000-0x80)=[{&(0x7f00007be000)="98ccf8d84ac942fb8781afe59521080005bdd1cf31ccf8b85bba54ab89eb9a1a1a8115bd11fe829ea5ef2cfa0dc636cd85ac469c96d2d9735209376bf77f9988ea54bef572945b8ede564b9ea7f387f76f679e21113ad2cd498cabde6c26f5327df4780000daeed28ad3706f27c25b623700953995ff82ec0047a2be43c09d658d30af618206523bdc072c147ed65a92aadd00a8ffe1e76b918c518f14e61372aacbd1e2fd93ac411a3f944c48bd348f428465ec7c9301e923f02b0f081f81827a877dc97baaf563b3399d2abd73fe1b20de5f11fa56037c23", 0xd9}, {&(0x7f000056e000-0xf2)="cc48adf4c9cc07c63595715ccef23df77a6e7193eb91cbdee47dd491dd5def62bddff41fa7d23187a7308afb259a7371bd9e4f7611c0b058f12976e08bb569834b21d2bb2863a59d051447039bd1cbf5ebd8ab5a52f37efca81070265284b0c67574b842b985f69173022f80823319e2069fdf3bb5770d9b86379c2f19f2f38f99a6db28803fdb3f3e926a2823516521e16aea1463d1883b6aba8ccd09b388633c533d4d9b0cdc16ff4aee23b1963ff6b69a8a2c7f49fd2a7896ea4a9ea4667f448f11466b7276adc73d7467850e5a1b39ec4e1c69062c9bda4d7812ec963be7479d4828af4b0339f8ac14f564b426853587", 0xf2}, {&(0x7f0000440000-0xed)="45e0a6ac7537331ccaddcafd88872a0c848ea7bf917f103883b1d6df71056d11a936356119809664d6e58c6213277ad02658d1fdadf9d6d8ffd6abe0e3edaebed3a597f1083209e0835ae69ab737204bed6cb38f36f81fde2163b45db9c4dfc4cc2b47a6c9e85cc2cbfe2fe2d3b083632d7ceb62dbe74c84a2a3bfe9a1856891e88e8028eddaac83bc9f6bd714ff4150970db84b15af13fc8f9e63acf8b10bd4f8994dbfd4ad3cff3bfbecffd174d00bd90faab8c71779bf31c20083e931deb68a5153258fa816d87ea0ee4922f2de58b956ec35e94597ee76b4f6b0687cac497b11c92045f135504db6e1c71c", 0xed}, {&(0x7f0000cfa000-0x21)="e8821459964a7e9ddd62444a8525f9f3b7b4a775c4eac3b8800aad2cf62922e7d3", 0x21}, {&(0x7f0000d7c000)="bbcba688691278161bf84ea66623aa2e7ca7c26f991952c376c9ae623ecaf3186af24f8fbb7cb94a48fc0db619575b7a5e29aa5f97a42287df351bc5a508fba43846acb18d23c7113d5a71beebeb27cf577d2ac08b15593e87159807dfd7313d921b739f8e68e0010ec8bfca49096496c367bbd2", 0x74}, {&(0x7f0000993000-0x8a)="a5c2614b6a220c157d97c45832790dee44007e325f1d625a8c109d4f10e93f9de8919fa228d7e7563ff34f71781c4a36fc3d78ddef34e904b909e0c352b8b9d2d658a88b1c775edca3c02f8d659055860628dcd5319452dc76ef44bcebdbe639ed71ab1216ba38ca4499a5a54cd5fa322a9c0a7796ea87cb39e93e5b49cf131ca44ef49d2b5e75f038c9", 0x8a}, {&(0x7f0000377000-0x6d)="86772773511dc0bb273e1c35304fed7da007a9c19f10f94ae6aeee0a7367cbd66360e94a85683c411a3e52c8b428ce3facb1343b4fdf2b23894f4e4cdd84c933556c4fe26fe6c6a1c0ced7be12b26fd0ceda82f66e9cfdaec98397d1344c8ea0a1962f6bb6bcbea0a542ee6fb5", 0x6d}, {&(0x7f0000189000-0x96)="a349e01077a7546991e0b5596492d8cc41cfc408a7ccb4b810469e2c9c243c205d54c2d2bf1350f0611c3c30e566d1ed626e2607c929ef77b39ef507ac12e389fd7f93f3d3a53e7172abe039e1bfb1042c48bbe336f0a3017f257348a19bb53cd864d0f8fed428fa18b58528a50e9baeaa4e12a7379cb969b07e5c7fb3f94216caa958ea0ab56bc8f4e59b2339ab4d64cc1ccb4dbe12", 0x96}], 0x8, &(0x7f0000ae2000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x20000000}], 0x1, 0x4000) socket$l2tp(0x18, 0x1, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xb9fa) r6 = syz_open_dev$sg(&(0x7f0000af4000-0x9)='/dev/sg#\x00', 0x40, 0x100) sendmsg$nl_generic(r5, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(r6, &(0x7f00007e9000)={&(0x7f00006fd000)={0x10, 0x0, 0x0, 0x140082}, 0xc, &(0x7f0000795000)={&(0x7f000080d000)={0x2094, 0xf, 0x5, 0x725, 0x5, 0x0, {0x0, 0x0, 0x5}, [@nested={0x1080, 0x74, [@generic="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@generic="0d91f7c63d048ab2b85947fb549cb19c34d8691df0be2247ce0aab5de0b91fba136d4bcec180d7e6cf06dad101664635a1fa073efb2b8e23e3c12ac80826ec53158775b95a71faf7b0b809b850d782cf08eac3d1b560b13f2f242d23ff36eeb1c93a29549d85e517d84d398b086da3f4ab1efa8e358dadd66feed8"]}, @generic="db3b8e13a746d45f95ed4c6ad00d3ff8919a9a18b44d457da9eeae9330b48756cd1a1b688ca4b446335f611dc4ff53d699390efab602e502a3167f3ed98f911bfea3dc378e0f6de95cc611ed22bf276d22c3e0612439dfaa75776640b54cf19d0d4222d56163b46593b60e9489e176ea8b510e38603df2fe1599566b22a660b8764a257611d8664643c6577165da7ac857fa1c8ad49ded3d95c60d3157cdabd33ac6d013be49ba1566afa4849dd11a512b51c07e3199d697484e17e51502758e81108e86315a92474e0d26ff4ffbdd78f3e4a0a1930d0ff5875602cd09b6277222066ebd81d6b5f59b372ae39d87e71a7326f0d85acf20db4f459eecb7b0f5eb384c431ec69e156bc27f1e9e366ae5477c94ec4c62206687289841aab425e28389ee52089e71311df23d1a0ea5d8db24819987d899cb08d8bfac41466ea80d08d12a4bdded9f3cddfb7dec299e2c120d8ef116cf5e349d66986e4cff2e67cef760024328bd64e922c193a6e1bb0e74557777a9a5fc6e69b5dae30a8e55f269ebdc34d4e2cf03267eb7fd260e23c760bf9cd4a6bcaa3a4f0aec8ff4b83b45768eacdad9543ffa81faebff234e167a4b16bdabfaa25aca845ae1569e9c5f3277bf77cb2642abd105c6393f0d1f9af93ea3ceea617e9c934fddf723b9fcb7680fabf401759867d11299a73fb04ac95e53d80f57dfd8db7195d83d6942d5407e4007d487943ba71b4ff8c21f4c78bdb9173c20da464b5cc1caa48ea64149673f90d19a921b6106bc91617fd8504b6304fd645292d815d954d2e35d21614732a40fc9d64ad3b12c3650eeef97fa7ad17616b1fd7d48466c232de9b36b6bc4123964ed491d04be1633933353e4d91d0c6d5f5f92fb1bf87603e192116f27d6964364417092e03549b1b59d143c00ce8ea8c90324eb2f8be4b506c995363bff9eb4e35e62790c35cc1824abd0fe7c167862b298528d3cfd8e1fa5f772523fd89a08185859df805c050f2f1810efeb277ed61c0310860487809dcf1b5f8fab2fc6fab1b4eef461735703da92a44f941fd6313067a5108b4a35550ea860b571071774328d9edf6b9d219687fb87e1eedfa75acf6c589505c5d57db29846da05617b3347984daf6078a6ef0918b1b5a5914444b784b53b33af6f15b119b782a55a028a761f6bc0505aec8f496d1b8705ffce19bf82f0c6232d804c12a0348d84b22bc7624ffd419b0fe4818eef69d209a22ef781e082356a67de7cbbbbcb958f8d43eff1e94de403b96aa720d3d02b7ecdaf7268e6dbf76a79005189744956826e779cb19b2e70c91c2a21920247825fda2cb1c1714f79496b696a7ebc1a1dfdab7e465a139a95b6f9617741668a1833fbe60f5d90d002847cca6fc50afb1a7e401ae8c1f938e569d38ba61c8718859ecef726b94e8994b10bada60dc6229807d0644dc0dc417f65cb45b74ffaa783038882628bef389981c568a5f06851257d4e121e1a47377fd8b097db43ebd853fa9f5abad61683af2efd0cf5cc013c6bb15cf954efac862bd39b8081af595867cc6fb9556386764a982bcb816787d75d5d457d0f21930a8402ca49d045d4c08006426b4203832a448df8d1ae261d96ab1c70e2bfc91b729d96702370de3a941ce0f2924053437b26f9dd0e3c8a7df53272b072be3c3e31aea897b0513f780b44d153e58e4daf1876b63540580b466db3467113909e0a8f54375f9efd9dd1a0f43b0a19dda6ec0fb58e2cfc430a53d6b2efca3e4b51cd23b137ce2e800cda46fbe90de9e4ebe6e467704e88926fb2bd54853d82da841cc895c97d23d151dec49faf803317e612697d7df3eaeaafc24ce75c9d909bbbe4cfb9f686d598be01583d4dfc252e212bce3c07584e67f6a37b8383c09a0c6fc50ae4228500e6887050d08a888e29bb95bc117509f08f290f0eca6fe3e3ebe20265e1e8bac1537cef68c63d04a04d7b7a290f4ad748fb698cafc5e18275b3db51328abd33e7dac7d8d33b3c60b599447e57a64d0585d58996bc3a76e27d0960be04cb80e66c58a9a505fa3141ca31412c0455dc28e4c2f173068ff6fd1b48dd4bf0b4859bb7ce4774197756756994712140f9bb16db5ab8686630827ff90ac6f3d0126ff8d31d17da7e557f9e3ca7322cc58e2a381fb7f45531c96a61a99b7f1956ad849b6f1b94b7341d2eb2ee444cd495110032e7a28d6cfcc24b2dc78d2b81a81f76df6b2c513ada80e343adee2b8ce65435c1f59ba2b91bd77e67e4e6275a10380f93fe6aee0f291a517be6545af859bbf0d02b0eadaa0958a1efd64e06fc1422ddbac14089d1931152f2466fdb1b9be6a75060b2bbce14e6154f23ba95b3fa01c0e2b28be741dfa9653c3c4cc95e006088ca28b4dc0344849736b5a446caaa2a42ce87342ee2fe89a92f37e08fd7099df74c67d4df81036340af51ebc54bb1062025f92997b1f40cd261401fcb08907dac574addecde2035e8383432b0e4bfd669df86b9954d84472315c04c4e421acaf07e345e9b0c0cf105f15c78e563db6e25da895f2f0099031d50f0f74a97900de3c5f37a61016b7b8f42428d4fdb29cd709f2f84732e6038cc640b6d7a3a37364c7322767f28ecca4a218efebc4e3d1e2264410175e9b505e4674bcfcd0cc1808698256e1cac64ae58d4556b71228d233813a17ded724ab9d8d407bc61707a9216c7a57002d6b8efafe38d0254aad4916d7de81eb3140b62e23a7e45e564ef01590e4aa92e62c463690048ab11d34323e589b0b0252dd4cf0d265f713a02db2034325db0443cad6d6c8d1a1ae2f5b9f157b99fe3c348474068e0fdcc65ee5bfcde682162b54677d58e47141b70fd924eb0943212b6bf195d969dd278b1078a0cdcefb40f505287fb2aa01e200b520d9ab05dd6de04a0073e33cf229ea4eab9b797099d7bd3369090003898ce433a4c16a99a933bef7b78c1f0f8d7b3ae8fd5e5e34cf9e8edda5fe3b7c56fd2614a4da62f1f913a51fe7d6b6886c9c12a81dc6857421b3657a7b21f678e02cbe924ba461cf6b3ba2651ca93614619a14006348e5620b52fe9e93495e79f62333d0990f17181f4f6abdd569b325cd1b98e3bff0a5363188bd7cfeb89cac621a69ff59cff95587838b8577d16df5054a3a46b8f33f311975e5a2f8576bee475656d4f25b9dbf673e782d74eff60b2fcf6357ddc6041b76b5bb2d82e5d908b9a93805fef1bdf90f308a395efdc12cb94de7a715e1b18d8480e16fa44b1934c4218435b32ccdb6324e3f24edb302a6180aef814ef05e71731b660080447ee84bbe8e956f0d9dd9032352dc74262f1405763d6d4b8f96df378801910b061fa252a87976d663fc469068f36722182f87712bd147b153d25647e2c475ef0825dc5feae2505ef0143e1a14b36f1aacf7057864c6279319d0b0f7115bc91cc59d5a3d4697d69d4a42d85a5295e4a2101f9f30ddc6d7440dc6494f8741f97a7a1bdc15a8d07cb59216e94658e748cd5d0f01596eeb261762297bbc695e51d06d5ea34bbc5c6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0x2094}, 0x1, 0x0, 0x0, 0x1}, 0x40810) close(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000078e000-0x8)={0x0, 0x9c22}, &(0x7f0000371000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000ee3000)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xdc7, 0x100000001, 0x0}, &(0x7f00005aa000-0x4)=0xa0) 2018/01/25 17:42:50 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, 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$rtc(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/rtc\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006dd000-0x8)={0x0, 0x0}) r1 = request_key(&(0x7f0000127000-0x6)='logon\x00', &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b9d000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000eb5000-0x8)='keyring\x00', &(0x7f0000566000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000076f000-0xdb)="c756216c78b4556c7d34cfd6881dea1d3b1393d284e7b155d6961489ceeec80bf92b648e96f1c6a8cbd4c4d7d4e56f4a9e8fdc9703c29ae658d31e974d4d5dc99a5c87e8290a8658f8e1f87569a56abee9e328c73fa4fc5077eac7175a69b1aa719983afb61dbd699c19a546fc62e428a82c889e9cec9a5f07c35f2c4ecd374e074085f7ff4750521f1be241a88f3c31120c4b82756ea4f165fde6755c2e3cd94c7d5d83f4ba922e14413f55fb00774f61e24fc9571c1d07bce627e482bac69f2aeec5b2966b1d589e64b397c5c95d9babf6aa5851710fae7e8693", 0xdb, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000d3d000-0x6)='logon\x00', &(0x7f0000eb5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x1, 0xe9, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r4 = request_key(&(0x7f0000fdc000-0xc)='id_resolver\x00', &(0x7f00003fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8d000)='lo\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000b47000)='user\x00', &(0x7f00008e4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000075000-0xb2)="eef08207657fe53db132c22a8b1e52852424a206defa5fd3047bd218493d7b5db7e6d3c832c4a36964304a6df59eb433c87008f25f12add9bf9025cc961433782a6e4836117edbdf5bba3354f4970b1186564987199b1b38a8921cd6ca30b3e15adb259b4649eb7566f09037add29def230fe501a715a72813893039ae637ab9f9b0ecaf380628214ff4cf84b917a6bd6ce2368012e57f27698d33fe52a55c7e2740e9843d3539f5e0956390e10dc5143b9d", 0xb2, r4) 2018/01/25 17:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sg(&(0x7f000007b000)='/dev/sg#\x00', 0xc84c, 0x80200) ioctl$KVM_SMI(r0, 0xaeb7) getresgid(&(0x7f000021b000)=0x0, &(0x7f000085c000)=0x0, &(0x7f0000ee8000)=0x0) 2018/01/25 17:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f00002e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2001) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000b28000-0xa3)="c19bcabcc53cbe65fa240558c7ea5fe713e9336d7552925755eb1e194361770ee3115c315baac5abff83c75109310b32cb5cb25f7ad03bdd7db0974f1ec76e50052995ce8da1b85c8eb2c8c6c4c24551d912a14562990d67bfcf63b49212d08a6500e020db1f191bdb75e07f1e805c132ee1088e8e4458dac2c604e135d9cbe7639e7bbea2c91b97f2c7e2b4eccedb59f0e29227f51e7858dcdc9f003d8d2b88cccaa6") rt_sigqueueinfo(r0, 0x1000, &(0x7f0000b80000)={0x0, 0x0, 0xffffffffffff5c8d, 0x0}) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000efd000-0xc6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x21, 0x4, 0x0, 0x0, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x38, 0x0, 0x1, 0x9, [{[], 0x9}, {[], 0x73}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x1f}, {[@multicast1=0xe0000001], 0x1}, {[@loopback=0x7f000001], 0x6}, {[@dev={0xac, 0x14, 0x0, 0xd}], 0xffffffffffffffde}, {[@loopback=0x7f000001], 0x1ff}]}, @lsrr={0x83, 0x3, 0x1, []}, @rr={0x7, 0x13, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x8, 0x7, 0x0, 0x2, [{[], 0xffffffffffffde06}]}, @cipso={0x86, 0x1a, 0x943, [{0x7, 0x7, "2d105d7bb5"}, {0x1, 0x7, "7707e9372e"}, {0x7, 0x6, "5b2b5ecc"}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x5, 0x8, 0x80000001, 0x5}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000d75000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000012b000)={0x66667ac, 0x0, [{0x80000009, 0x3, 0x2, 0x1, 0x3, 0x96a, 0x101, [0x0, 0x0, 0x0]}, {0xc0000007, 0x318, 0x0, 0x100000000, 0x3, 0x0, 0x8, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000388000-0x400)={"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"}) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f00007cf000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000c9b000)=""/44, &(0x7f000037d000)=0x2c) [ 48.767759] binder: 7304:7307 ERROR: BC_REGISTER_LOOPER called without request [ 48.775251] binder: 7304:7307 got reply transaction with no transaction stack [ 48.783215] binder: 7304:7307 transaction failed 29201/-71, size 32-0 line 2703 2018/01/25 17:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x2b, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsa(&(0x7f000047c000-0xb)='/dev/vcsa#\x00', 0xcc2, 0x400) write$tun(r0, &(0x7f00006bb000-0x10e4)=@pi={0x0, 0x9301, @ipv4={{0x36, 0x4, 0x3, 0x4, 0x10e0, 0x3, 0x7, 0x5, 0xff, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@timestamp={0x44, 0x40, 0xffffffff80000000, 0x0, 0x9, [{[], 0x0}, {[@multicast2=0xe0000002], 0x9}, {[], 0x2}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[], 0x4}, {[@multicast1=0xe0000001], 0xc71}, {[@dev={0xac, 0x14, 0x0, 0x15}], 0x3}, {[@loopback=0x7f000001], 0x3}, {[@broadcast=0xffffffff], 0x8}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x4f, 0x3f, [{0x7, 0x7, "668a4e704c"}, {0x7, 0x2, ""}, {0x7, 0x9, "08fe2fdf3e5469"}, {0x1, 0xd, "d25e8d430b49c6f9968fb1"}, {0x7, 0x2, ""}, {0x7, 0x3, "02"}, {0x0, 0xc, "88e8c37045b0803b5a36"}, {0x2, 0x9, "2465144e5f803e"}, {0x7, 0x10, "32bb03d920034ca12469fac0733b"}]}, @ssrr={0x89, 0x27, 0x7, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x9, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @noop={0x1}, @ra={0x94, 0x6, 0x6a33}]}}, @igmp={0x15, 0x10001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "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"}}}, 0x10e4) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000803) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)={&(0x7f0000001000)=@newneigh={0x3d7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 48.843595] kauditd_printk_skb: 137 callbacks suppressed [ 48.843604] audit: type=1326 audit(1516902170.342:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:50 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={&(0x7f0000ff2000-0x1)=0x0, 0xd}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/25 17:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x1000, 0x5, &(0x7f0000687000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007c000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000cd6000-0x40)={0x9, 0x6, 0x6788, 0x4, "abbf9a564c309087c7a53fcb5e2b2027e3bc5535a0a5aefbbb11409d1b4cefc240f5117f52ffc79562f46baf", 0x5}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000827000)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e84000)={&(0x7f00000ac000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00006e1000-0x30)=[{&(0x7f000054f000-0x51)=""/81, 0x51}, {&(0x7f00001d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f42000-0xc8)=""/200, 0xc8}], 0x3, &(0x7f0000236000-0x1000)=""/4096, 0x1000, 0x3}, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b83000)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xbc) r6 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000d5d000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000202000-0x8)={0x0, 0x7}, &(0x7f00001d3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d47000)={r7, 0x5, 0x10}, 0xc) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000562000)=""/43) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000b11000)="306d6e657431776c616e7e0052c00661e96b58cb5fcf3f696d98fe0f023513ba54778a99a587ecd999e8fdc37fda7c7df70e4b171ed5e195174c948594dc8faa0f1956eea7718ac28cc7ce8f573932f309bc0afe4ad9880a895ba675cf73a5c55d002d98f9ccdd5ac45e72d8543cd1e98a375cba4f1fa8371c206b44b6ce20be3d80addc4ed91c15e3aa129d71", 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00007d4000)={0x7ff, 0x8}) r2 = syz_open_dev$dspn(&(0x7f0000690000)='/dev/dsp#\x00', 0x7fff, 0x100) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000e8000)=""/43, &(0x7f000042b000-0x4)=0x2b) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000d36000-0x1d8)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1-ssse3\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:50 executing program 0: r0 = socket(0xf, 0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00001f1000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000868000-0xa)='/dev/ptmx\x00', 0x22040, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00006ae000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x3) r3 = add_key$keyring(&(0x7f00002e6000-0x8)='keyring\x00', &(0x7f000095d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000dbd000)='rxrpc_s\x00', &(0x7f0000225000)='/dev/ptmx\x00') socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00009b5000)="d749478704c52b169cacbd1aa14c5b96791d8c1eb7a3694047aafdc0fbcb0fdc646550d238d377427e2f5555ff71be382905f6c229e1a2d2a3f0cb224c22cde946f6bc6e9e2875bd0ff9c7f697f4f73d845f0b08e34fde95828a1742cc20cb3d904c5c7b30eeae0bd2c38c3d4a028ceffce2f877f9b37f72042486f76f1d7b6a33458ad7e0c9e0fa6dd8196c7d2e52c4e6309c566eec5f4ae3cfc931add454f768357c") keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/25 17:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000ce3000)={0x0, 0x0}) getpeername(r0, &(0x7f00002af000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000064e000)=0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007fe000-0x8)={0x0, 0x2}, &(0x7f00005e1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000032000-0x8)=@assoc_value={r2, 0x40}, 0x8) r3 = creat(&(0x7f00005bc000)='./file0\x00', 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') statx(r3, &(0x7f0000783000-0x2)='..', 0x1800, 0x100, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000033f000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000b90000)={0x7}, 0xfffffc34) setsockopt(r3, 0x8, 0x100000000, &(0x7f000073d000-0x4a)="872d6fc7bd99e28768087f33e34e0c33a17faf2893207fac6503f14e1b8407909a55c432f9cc1fd77ee392f67319ea7beab452bb47d813704697a8bd1567e7923fedd304df04f98e45f7", 0x4a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/checkreqprot\x00', 0x103000, 0x0) [ 48.877197] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7324 comm=syz-executor3 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b2c000)='/\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000888000)={&(0x7f0000790000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) fstatfs(r0, &(0x7f0000a1a000-0xa8)=""/168) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000536000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0}) inotify_init1(0x0) [ 48.912599] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 48.913146] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7324 comm=syz-executor3 [ 49.019227] audit: type=1326 audit(1516902170.376:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 49.019246] audit: type=1326 audit(1516902170.376:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019264] audit: type=1326 audit(1516902170.383:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019281] audit: type=1326 audit(1516902170.387:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019297] audit: type=1326 audit(1516902170.387:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019314] audit: type=1326 audit(1516902170.393:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019353] audit: type=1326 audit(1516902170.395:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) bind$inet6(r0, &(0x7f0000425000-0x1c)={0xa, 0x0, 0xd7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ea000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000eb000-0x4)=0xffffffffffffffe1) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={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, [], ""}}}}}}}, 0x0) 2018/01/25 17:42:50 executing program 1: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x4000) getpeername$packet(r0, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14) 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00008d8000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002bc000)='net/stat\x00') ioctl$TCSBRK(r1, 0x5409, 0x74) 2018/01/25 17:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fd1000)=0x0, &(0x7f0000a69000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076d000)='/dev/sequencer\x00', 0x101000, 0x0) bind$inet(r2, &(0x7f0000153000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r2, &(0x7f0000ff3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e6000-0x4)=0x10, 0x80000) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000240000)="", 0x427) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f91000-0x4)=0x0, &(0x7f0000024000+0x1ba)=0x4) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x26a, 0x2) bind$rds(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/25 17:42:50 executing program 4: munlockall() munlock(&(0x7f0000f3e000/0x4000)=nil, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cf2000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000c7000-0xb4)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00002d8000-0x3)=""/3, 0x3}, {&(0x7f0000424000-0x61)=""/97, 0x61}, {&(0x7f0000db3000-0x4a)=""/74, 0x4a}], 0x3, &(0x7f0000352000-0x1000)=""/4096, 0x1000, 0x80}, 0x400}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f00000f4000-0x2a)=""/54, 0x36}, {&(0x7f00006e5000)=""/43, 0x2b}, {&(0x7f0000138000)=""/201, 0xc9}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000778000-0x10)=[{&(0x7f0000746000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0xad}, 0x10000}], 0x3, 0x40000000, &(0x7f0000d7d000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000002000)=0xfffffffffffffff9) bind$inet(r5, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000003000)={r6, 0x5}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000-0x8)={r6, 0xe72}, &(0x7f0000005000-0x4)=0x8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000003000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x0, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f0000001000-0x8)={0x2, 0x8}) epoll_pwait(r5, &(0x7f0000002000-0xc)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000006000-0x8)={0x9}, 0x8) 2018/01/25 17:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001ce000/0x4000)=nil, 0x4000, 0x820000001fffffc) r0 = syz_open_dev$usbmon(&(0x7f00008f1000-0xd)='/dev/usbmon#\x00', 0x9dc0, 0x42183) shmget$private(0x0, 0x4000, 0x4, &(0x7f000094a000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000787000)={0x0, 0x2}, &(0x7f0000715000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000994000)={r1, 0x3, 0xffffffff, 0x3, 0x80000000, 0x9}, &(0x7f0000584000)=0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f13000-0x64)={&(0x7f00005ad000)=[0x979, 0x20, 0x100000001, 0x1c00000000000], 0x4, 0x40, 0x501e, 0x4, 0x6, 0x6, {0x80, 0x227c, 0x401, 0x1, 0x1, 0x5, 0x10001, 0x86e, 0x8000, 0x2, 0x80000001, 0x30e0, 0x3, 0x23, "c07742b755fd9898b48015779b055a3a955bf3caf83e194c9e0a71dd010b1237"}}) 2018/01/25 17:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) ppoll(&(0x7f0000a8f000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0xfffffffffffffe19) [ 49.019369] audit: type=1326 audit(1516902170.395:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 49.019384] audit: type=1326 audit(1516902170.400:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7318 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa0000-0x9)='/dev/kvm\x00', 0xa0000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000609000)=""/97, &(0x7f00006fa000)=0x61) dup3(r1, r2, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/25 17:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x101, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b0d000-0x20)={0x10002, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$audion(&(0x7f000048d000)='/dev/audio#\x00', 0x6, 0x34080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003e2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000148000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000034e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ustat(0x80000001, &(0x7f000009a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000f95000-0x70)={[{0x7, 0x7, 0x0, 0x0, 0xfff, 0x7fffffff, 0xcdd, 0x8, 0x5, 0xfffffffffffffffe, 0x5e, 0x80000001, 0x5}, {0x2a, 0x5, 0x7fffffff, 0xe3, 0x4, 0x800, 0x1f, 0x8000000, 0x10001, 0x7f, 0x401, 0x7fffffff, 0xffffffffc733a87f}, {0x5, 0x1000, 0x1, 0x7fffffff, 0x4, 0x6, 0x471b, 0x9, 0x4, 0x2, 0x2, 0x3f, 0x8000}], 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e93000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 17:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x4) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000054c000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000537000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d92000)={{{@in=@multicast1=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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000857000)={{{@in=@rand_addr=0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x81, 0xa, 0x20, 0x80, 0x88, r4, r5}, {0x4, 0x5, 0x6, 0xffffffffffff8000, 0x80, 0x830f, 0x3, 0x8}, {0x100000000, 0x80000000, 0x400, 0x8}, 0x1, 0x3, 0x1, 0x0, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x3, 0x0, 0xffffffff, 0x3ff, 0x7, 0x101}}, 0xe8) r6 = semget(0x1, 0x3, 0x4) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000e7b000-0x9c)=""/156) recvfrom$unix(r0, &(0x7f00009d9000-0xb1)=""/177, 0xb1, 0x1, 0x0, 0x0) creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) r7 = dup2(r0, r1) sendto$unix(r7, &(0x7f000023b000)="0ff33f6ac8a1984f6e27663c098f9043ff9d60eb4991910ce380a0a20721e2f01f20a9a93ad89978fa0f80ffb6d1c7004c738c4990037eefaff16af437eb51569ca0bae86080dc85b0edddc7ed93759bada317ff9c69f620765218d485", 0x5d, 0x4000000, &(0x7f00000df000)=@file={0x0, './control/file0\x00'}, 0x12) 2018/01/25 17:42:50 executing program 4: 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, 0xfffffffffffffffb, 0x0, 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(&(0x7f000003e000)=')\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x2000) flock(r0, 0x5) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x5, 0x1, 0x0, "7175f97565310000000000000000000a00000000000000000500000000000000fe000000000000000000f2001100f0ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x1, 0xfffffffffff7fffc, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x46f7, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000b8000)={0x20, @time={0x0, 0x0}, 0x5, {0x9, 0x8}, 0x1d3, 0x3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f00009a5000)='/dev/audio#\x00', 0x7fffffff, 0x400) dup2(r2, r3) 2018/01/25 17:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00002cd000-0x10)=[{&(0x7f00009a7000)="", 0x0}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 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) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b88000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000c1000)={r3, &(0x7f0000942000)=""/18}) accept$inet(0xffffffffffffff9c, &(0x7f00005bd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000)=0x10) keyctl$search(0xa, 0x0, &(0x7f0000495000-0xb)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) unshare(0x8000400) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/25 17:42:50 executing program 0: syslog(0x20003, &(0x7f0000931000-0xec)=""/0, 0xfffffffffffffea4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000b97000)=0xe9) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007ac000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x15, 0x1, 0xffffffffffffff81, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00005a2000-0x4a)="bb669dc70b3409a482af536aec92efd60e44db8ed0e90aef6216848d6abe3acacb0679f3e5ab62283259c6244f43b2fabdcd9e133e719f77e3bfcb43481d0077233e6be4718666ac413f", 0x4a) 2018/01/25 17:42:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009cc000-0x8)='./file0\x00', &(0x7f0000e25000-0x6)=@random={'os2.', ']\x00'}, &(0x7f0000000000)=',&+\x00', 0x4, 0x0) r0 = socket(0x4, 0x3, 0xff) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x101000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x0, 0x40000) r7 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r9 = socket$can_bcm(0x1d, 0x2, 0x2) r10 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) r14 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) r17 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r21 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r24 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r26 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x800, 0x410000) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r30 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r33 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xf8f8, &(0x7f0000001000)={0x0, 0x0}) r35 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff00000000, 0x2000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r37 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) r41 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x2000) r43 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x3)=0x10, 0x80800) r45 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x2)=0x0, 0x4) r46 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80000) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)={0x1190, 0x40, 0x0, 0x4, 0x3, "", [@nested={0x1180, 0x25, [@typed={0x9c, 0x42, @binary="76d2c1dea50d0124e3111f2f523f7874d768e7ac12deb7785c36507b66ed7807533c11ff39b24a3efc7f323e5c27b2b6773741506de8d3c93dbcc6e0cd9d7183821df933d0f5dec40042b5c087015ac0d247cb9e146a253edbdbf51804fbe6aa44edec2f08a66ef3de6ca78525c4f627d112152c588d193f997fb74e1997bb4f86ba79efc949e6b3ecbc9c84ab838431b6"}, @typed={0x8, 0x2, @void=""}, @generic="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@typed={0x10, 0x19, @u64=0x6}, @generic="e90f99c9dfe87c942fb771c1f917981a0bd908c9c2b1450fa7d32ee4cac3715ad5e2b316d3b1cc38e883a43b82e4c1dd0ace154694d944f95a460834ab9e8feed26636070b6a67d338f7bbee0c7f10a21efe995d123cd555bf15a57d4e72b6f29657c22f2828e58498f86e8e67e3e08176afa3056f82414f4ccd4cc4e0528fe44ec7bcfe27aae8dd7c10fbcf7d184e3cf708f0e310608eb6b54749f85b6ccea47b7286cc0ca406be4bcfed4bf86de4610cdc4756bc7b3ffb52749c53584dc5e7754e7a2f2b"]}]}, 0x1190}, {&(0x7f0000001000-0x13c)={0x13c, 0x31, 0x310, 0x4, 0x0, "", [@generic="f1d26eb60beb551e98a6b008ecdfa0cfc544d33c5705b742e685206405cb702771524b0ce937df034b35d9b9ed03a783b53e37219498c7d281f13a89940884045b7edd1da9e179645db2bbb5c5c49b03aca2557088e05e9368f5a4e0c11a2fa57184735754968b4cc4071e0c22a5023b8c0b314f7cb04ae1670036999c370151236744f1c32b23a806901ad1b058e9b719bb69e1986cf7d2a078d67869797f744b64380fb99d68ba3e85a6db794dd9ccf22eda45a3634faf05665abce758bbb1d275f643e420c28054f05227f5feaeeb1d74087734d7d192bc0174d4cc4b27cd0e0acf", @nested={0x20, 0x7c, [@typed={0x18, 0x79, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b419"]}, @generic="7b5850a6e2949f8a0a3d5c3f2a470137cef313b3bbdcc97f1c9e1b", @typed={0xc, 0x8c, @str='\x00'}]}, 0x13c}, {&(0x7f0000001000-0x78)={0x78, 0x3bf, 0xa, 0x5, 0x1, "", [@typed={0xc, 0x48, @fd=r1}, @typed={0xc, 0x58, @pid=r2}, @generic="801e251338d26b61266aa30c7e68980c1851c9e2c23b8bcbcffdb1f0473a29614c51f440e84590325dfb30ee0b5d3119ea3e731ef98dedd4ee1537eeff9423ac2974914c94af40a89ed9615a1d"]}, 0x78}, {&(0x7f0000c75000)={0x241c, 0x1c, 0x210, 0x4, 0x2, "", [@nested={0x1098, 0x11, [@generic="c17594f4dc4233ff55aaaf67cc734c20a20f0a5f396400f978419a6d435bb30bae8f817fee1a076d6d12bb6c076ddc382d30b2265aa943f0eb91", @typed={0xc, 0x51, @u32=0x9}, 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@nested={0x18, 0x8a, [@typed={0xc, 0x5a, @fd=r4}, @typed={0x8, 0x34, @void=""}]}, @typed={0xa4, 0x4c, @binary="80cca482b24c304ceed2c9699c810b4e4c2c01cf4f1327152d06aace1b8626aa5eead53b683aa9ea1d1a847b00f3acefc2804fa9ea9aabb0bffecf185973e6f0c3ce92485a5eab594ee410b7441a7f9b2a9995128bf69c3118dfa3ff206d07372d89ce0811cda755a97bf0be47a6880a162be91b8c1ce5162d0497d307fd5a0e556f386516c7afdaf2d56ba8186d2e43ed3cc942988c37985fa1"}, @generic="2d8afd0572f039c124c02049b450bfee45f0ff7450a737a895dedaf3400a3951caa1166d8dd9d94fc7bd723d2b3d5c64309a0bbd2771870ef64c3bb6ca02f338257486e8b8c979b4c105cf27fd9b709ac18e1fb845abbb8555be7ec7466ce1fb08822aed9a54fbad649d996fe533fb1185e0daac6e94b7e9a5bd78f54201a3177244ba9795ce829388fe990d67e1ded901c6e5c5fd4af60dc2f0a55ff0439ec1517d992b1c23811ee55257e9b9b4d10aaff50464d61254ca9e02aea5b84d3aa16ff88e860da21c11cd21a428e199c76c", @nested={0x13c, 0x4b, [@generic="58d498101373e3c930129df632623797928f8a7f7f4a00bf554e6797fb83af6ef8e12f674db577fd2ae1ce101cbe791e4a5c6778afbac4fe3bbf9be1c6ef2698456fb6fc1959875277c29806e7486853170af9f1b7bbe997617860b84e7171cd677424d61c17872b9102f89a087576a717c37290b1f0", @generic="903ab7ad6cac445115948671a7406e89f071bc58def6e239b997cc30378724c04807df7208d073450f5f4d7b6cd2b780ceb9481463eaccf4ed3a6c58c33e670f777102290bfed96b458de1611f0f0ea1a1e046998903867cdf9ef607942e9d8543e4099fd3bbf7427024334975d10858c4a0faebf0806e21eabc", @typed={0xc, 0x7, @pid=r5}, @generic="d22a8e34392902f258c74400d5f332731aac48a6f16006afec02706f42199208b0ad12f04968bf253cfbae02784e0d10b6d86b41359e1d1e6bc9"]}]}, 0x241c}], 0x4, &(0x7f0000001000-0x168)=[@rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42]}, @rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47]}], 0x168, 0x24008011}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000070c000)='./control\x00', &(0x7f0000e23000-0xcc)=""/204, 0xcc) 2018/01/25 17:42:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x40, 0x10001, 0x27, 0x9, 0x6, 0x800}, 0x7ff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r1, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/25 17:42:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="383cf4614876142b38f78e0c1f92e29f"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 17:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c33000)=0x10) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000044c000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064d000-0xc)={&(0x7f0000abb000-0xa)='./control\x00', 0xffffffffffffffff}, 0xc) 2018/01/25 17:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = gettid() lstat(&(0x7f0000e38000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a8000-0xc)={r1, r2, r3}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r0, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aa8000-0xc)={0x1, r0, 0x0}) perf_event_open(&(0x7f0000a30000-0x78)={0x3, 0x78, 0x5, 0x9, 0x1, 0x9, 0x0, 0x100, 0x30, 0x6, 0x4f02, 0x6, 0x1, 0x8, 0xa2, 0x7fff, 0x3, 0xb5, 0x100000000, 0x200, 0x2, 0x2, 0x92e, 0xa8, 0x1, 0x0, 0x3f, 0x1, 0x7fff, 0x7, 0x40, 0x8001, 0x8, 0x800, 0x1, 0x3, 0x0, 0xb3a, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x10000}, 0x20, 0x4, 0x60000, 0x47b4f20d41712d5a, 0x0, 0x4, 0xa2, 0x0}, r1, 0x8, r4, 0x2) 2018/01/25 17:42:50 executing program 3: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x4, &(0x7f0000001000-0x20)=[&(0x7f000072c000/0x4000)=nil, &(0x7f0000b63000/0x3000)=nil, &(0x7f0000c32000/0x1000)=nil, &(0x7f0000680000/0x1000)=nil], 0x0, &(0x7f0000001000-0x4)=[], 0x2) 2018/01/25 17:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e8000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000084000+0xebd)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000727000-0x8)={0x0, 0x0}) ppoll(&(0x7f00008b3000)=[{r0, 0x4, 0x0}, {r1, 0x1422, 0x0}, {r3, 0x2040, 0x0}, {r4, 0x80, 0x0}, {r5, 0x1240, 0x0}], 0x5, &(0x7f00006e9000-0x10)={0x0, 0x989680}, &(0x7f0000806000-0x8)={0x6}, 0x8) bind$inet(r2, &(0x7f0000bf4000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 17:42:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e01000-0xb)='/dev/vcsa#\x00', 0x10000, 0x4000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000d8a000)=""/194) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000645000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x602c80, 0x0) r4 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r4}) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x204000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x8) open(&(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000-0x14)="e30a234047f68d4d608aad252fd2e4ec3abf1ed6", 0x14) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005000-0x8)={0x3f, 0x401, 0x1, 0x5, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000006000-0x4)=0xc) lseek(r3, 0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000006000)="e7fc2c4b0345dcd9c8928547255af304adbe49a934017b874f254b4180c14ddc0326b5509d1f9b5a1218f64cda1554d9e525e8b31bf480972a52d6918e73d7c9c171ddf7baa0c741d8cc4d62935191ff92fc2c5bd764a13527beba6b4e6a045d66dbbafa464973eca345226a29381569ab468b114591d00f3b0c26cf923fbac53f584303b4f1261b5d53cb25f2ef44e7") accept(r6, 0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/25 17:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c47000)='/dev/adsp#\x00', 0x5, 0x2000000000800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000009a000)=0x800, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011b000-0x4)=0x0) r1 = socket$inet6(0xa, 0x800000806, 0x8000000001) connect$inet6(r1, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/25 17:42:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000075f000)=0x200, 0x4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) 2018/01/25 17:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a64000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'tgr192-generic\x00'}, 0xffffff93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00003b9000)=0x7f, 0x2) sendto(r1, &(0x7f0000030000)="4fa2af36bf3500a75c94128ebdc82332f76776f82abbd9689e9511723267afc1714ef8c769acae7979a75ef8c5718ad6f0d231df9ce8f8c6201613676fa2edb26e5a2d4104c9735729d44ab4ceba31fd4b5f4f1240ee27405740cd2d6b1c1d773c80d6e4301a0d3632f973e8e0d07cec204746a6d7c5f79740976a7386b79ed8ef5f8296700c02202ab27e19505573bad79386fa1bae9a66180ad4e50e8b4a1b59fe27f19fa617240e07", 0xaa, 0x24008000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c69000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000081b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000)=0xe8) sendto$packet(r1, &(0x7f000049a000)="45d386fcac7dfedc10d5d2bb609566b8e622faa01282fde98d422714dd74d3b74006aba6d006a70e779e79f6ddea01ad96c197845f8d474832b9e11b3571c5a63537ce055486186557dd955bef868888c86b429f5ee6debe2f78db25bb262542c03230f766a2f262afb8d0a83fce404617f98513f2fc456caf1ce0375b01839845b6282ba453e38076e0a1419c3215583339cf10", 0x94, 0x4008801, &(0x7f0000a52000-0x14)={0x11, 0xa46db96aed1218d1, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/25 17:42:51 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ec2000)={0x3, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f9b000-0x8)={r2, 0x2}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 17:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) 2018/01/25 17:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005f000-0x1)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/25 17:42:51 executing program 6: syz_open_dev$midi(&(0x7f00007ff000-0xb)='/dev/midi#\x00', 0xc70, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a60000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r4, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r6 = dup2(r4, r5) r7 = msgget$private(0x0, 0x40e) msgctl$IPC_STAT(r7, 0x2, &(0x7f000041f000)=""/198) poll(&(0x7f00002f0000)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r3, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/25 17:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bd5}, 0x1c) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) memfd_create(&(0x7f0000671000)='ppp1)cpusetcgroup\x00', 0x3) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$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) 2018/01/25 17:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/25 17:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/25 17:42:51 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, 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) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003d7000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/25 17:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000331000-0x12c)=[{{&(0x7f0000202000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e97000+0x11f)=[{&(0x7f00007a3000)=""/130, 0x82}, {&(0x7f0000ad7000)=""/173, 0xad}, {&(0x7f00006f1000)=""/69, 0x45}, {&(0x7f00004fe000-0x26)=""/38, 0x26}, {&(0x7f0000d6d000-0x43)=""/67, 0x43}], 0x5, &(0x7f0000457000)=""/203, 0xcb, 0x2}, 0x6}, {{&(0x7f0000914000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cdb000)=[{&(0x7f000060c000-0x5a)=""/90, 0x5a}, {&(0x7f00006af000-0x16)=""/22, 0x16}, {&(0x7f0000a2d000-0x14)=""/20, 0x14}, {&(0x7f0000eaa000)=""/43, 0x2b}, {&(0x7f000032c000)=""/80, 0x50}], 0x5, &(0x7f0000d34000)=""/20, 0x14, 0x11}, 0x2}, {{&(0x7f00000de000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000915000-0x10)=[{&(0x7f000068e000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000b5a000)=""/135, 0x87, 0x1ff}, 0x2}, {{&(0x7f00006c8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a7d000-0x80)=[{&(0x7f000030b000)=""/89, 0x59}, {&(0x7f0000741000)=""/194, 0xc2}, {&(0x7f0000136000)=""/0, 0x0}, {&(0x7f00001cd000-0x9f)=""/159, 0x9f}, {&(0x7f00003cc000-0x9e)=""/158, 0x9e}, {&(0x7f0000274000-0xf5)=""/245, 0xf5}, {&(0x7f0000e42000)=""/96, 0x60}, {&(0x7f0000236000)=""/158, 0x9e}], 0x8, &(0x7f000020e000)=""/227, 0xe3, 0x0}, 0x8}, {{&(0x7f0000b44000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000085c000-0x10)=[{&(0x7f0000b4a000)=""/4096, 0x1000}], 0x1, &(0x7f00009f8000-0x1000)=""/4096, 0x1000, 0x3}, 0x8}], 0x5, 0x2000, &(0x7f000020e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000077f000-0xd8)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, @in6={0xa, 0x3, 0x850, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, @in6={0xa, 0x2, 0xcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff9}], 0xd8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004f5000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000)=0x5a) bind$can_raw(r2, &(0x7f0000a3f000-0x10)={0x1d, r3, 0x0, 0x0}, 0x1ba) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00001b2000)={0x4, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000a1e000)={0x466, 0x8001, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000680000-0x18)={0x0, 0x1, 0x30, 0x9, 0x400}, &(0x7f00008fa000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000016a000)={r6, 0xf9}, 0xff9b) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={0xffffffffffffffff, 0x0, 0x100000100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/sequencer2\x00', 0x103000, 0x0) r1 = syz_open_dev$midi(&(0x7f000088b000)='/dev/midi#\x00', 0x0, 0x100) linkat(r0, &(0x7f0000beb000-0x8)='./file0\x00', r1, &(0x7f0000de9000)='./file0\x00', 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f00009ef000)='./file0/file0\x00', 0x800, 0x82) modify_ldt$write2(0x11, &(0x7f0000bcf000-0x10)={0x7, 0x0, 0x400, 0x28e, 0x100000000, 0x4, 0x8, 0x100000001, 0xffff, 0xffffffffffffffff}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001ce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000882000-0x20)="41fb8c0ec04475f5d9616ece5f6133aa479821307f8a120f00d2f3956cc76ad0"}) 2018/01/25 17:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000089b000-0xb)='/dev/audio\x00', 0x40000, 0x0) accept$llc(r1, &(0x7f000091f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026e000-0x4)=0x10) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/25 17:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a66000-0x4)=0xc) listxattr(&(0x7f0000afc000-0x8)='./file0\x00', &(0x7f000019e000)=""/170, 0xaa) 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, 0xffffffff, 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) 2018/01/25 17:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00001e4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e5000-0x10)={r1, 0x50, &(0x7f0000683000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003f0000)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000949000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 17:42:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000027a000)='net/ip_tables_matches\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005fd000)=""/97) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000a3a000-0x21)=""/33) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000814000)={0xc835, 0x1, 0x2, 0x3, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, 0x0, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b62000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ee2000)={0x95, "a28559c6fbeedf85d1606a44a5eff6240df5dcbbe41610ef99c717c4452277146ecfa4e9f2ba573d280b6ae7d0e14cf6ece9edd84c6d93c3e693998544aa5d183327f01eba8d881ba2c61efa57d60d72f1914c3a7a622b8661316c9e0f1c190d23328d46d8d6a1342afdd93686a2b64dbfe4b446fb05a6f9e734dbdcab689686c21b28ece405350ee2a9cd96dcdace927b653fcb85"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d9c000)={0x0, 0x40}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a98000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x2000, 0x0}, {r1, 0x200, 0x0}], 0x2, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x81}, 0x6) getsockopt(r1, 0x1, 0x0, &(0x7f0000002000-0x77)=""/119, &(0x7f0000001000-0x3)=0x77) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xfffffffffffffffe, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000004000-0x2)='%\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x117c}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000006000-0x2)=0x200, &(0x7f0000006000-0x8)=0x2) sendto$llc(r1, &(0x7f0000004000)="1e1f79bce9da4debfd77d389c71facd252815af5ae62a622c97c828b356975a82d30b6cc3493de97e22537e2a3519ac0cdb39696cf0130b730ab0fb8c6d00bef16de0f1b529372260181055a26ade645cde045935e55106cbd8dc322c57d2b90a3ff", 0x62, 0x8080, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000006000)={[{0xffffffff00000000, 0x5, 0x2000, 0x0, 0xfffffffffffff000, 0x5, 0x3, 0x4, 0x7fff, 0x2, 0xc6f, 0xffffffffffffff7f, 0x8}, {0x6, 0x9, 0xffffffffffffffd6, 0x1, 0x8, 0x1, 0x7, 0x0, 0x0, 0x800, 0x3, 0xc6, 0x3ff}, {0x7, 0x3, 0x9, 0x5a, 0x8, 0x8, 0x100000001, 0x0, 0x9, 0x2c0e, 0x9, 0xd023, 0x0}], 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000007000)={0x101fd, 0x0, &(0x7f0000000000/0x2000)=nil}) 2018/01/25 17:42:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x4000) sync() r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@generic="3b1a68c3774b1d0c04cdfa14eef845cf", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x1c0, 0x0, 0x1f, 0x7f}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000003000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000005000)=0xd88, &(0x7f0000004000-0x8)=0x4) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000007000)=""/106, &(0x7f0000001000-0x4)=0x6a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000009000-0x14)={0x4, 0x4, 0x8, 0x629f, 0x7, 0xb7ce, 0x20, 0x4000400000000000, 0xffff, 0xfffffffffffffffb}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000004000-0xf9)="50ab373aedf312cdfd80b611269bdaac6115d94c1fe39f675be4fe285942011fad4eff96cb9947e77f2db60c9c52c1bc2959bf6be77293eefb73c9075287f49fa10b54e9f0c421e9e2ae924adffeaf442be2559665c8733dc61a60a7cd2e1f4ef178f1a6f0825b83d55d622654b82dbb6d7e4e5c0c994aab37f8c6c009be8903897f8224e64e80319336622e99facfb42eaa8dcd8884a505e0f337335e0803e44c3d3df03e074e2151dd11869b8fcb24a399544f6495d478f7b98f84674383d16e7e6ec61368d8b96546be8fc48c393e292eaca52b7ee594c60d0b743d32aea29f2fce121bbd8bb0a619f1c9e8c5832427c620467b07f0ad82") ioctl$FIONREAD(r4, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f000000a000-0x40)={0x8a, 0x3, 0x8, 0x100000001, "a34db52d69f45f0db098a287b7c0606f70d214beacc1d862bbbe5c88261c7dc426856ae1a2c72fc05626d828", 0x5}) 2018/01/25 17:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003a6000)='/dev/dsp#\x00', 0x737, 0x280) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e34000)={0x0, 0x0}, &(0x7f0000835000-0x4)=0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/01/25 17:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = gettid() lstat(&(0x7f0000b61000)='./file0\x00', &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccb000-0xc)={r1, r2, r3}, 0xc) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f9000)={0x0, 0x0, 0x0}, &(0x7f00007ce000)=0xc) chroot(&(0x7f00006c5000)='./file0\x00') 2018/01/25 17:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000026f000-0x9)='/dev/ppp\x00', 0x2000000000600, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000545000)={0x0, 0x0, 0x0}, &(0x7f0000938000)=0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/01/25 17:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)='ys9v', 0x4) sendfile(r0, r0, &(0x7f0000e83000-0x8)=0x63, 0x200) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000e06000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 17:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00002da000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) writev(r1, &(0x7f000049a000)=[], 0x0) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 17:42:51 executing program 0: 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) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 17:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x820000000003, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) personality(0x5400002) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002eb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) 2018/01/25 17:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c59000-0xc)='/dev/amidi#\x00', 0x10001, 0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d66000)=0xfffffffffffffff9, &(0x7f0000d01000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x7f, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000771000)={0x0, 0x0}) 2018/01/25 17:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5c000)={0xffffffffffffff9c}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000e67000-0x74)="18af3389a3199df500cdba8759674b919eea524b5e428f919eeeadaad47f6c98ef3735be0c10fd915766eecf81fa41942642b4607d0ad615523761107e4471312199b4094fea4eb8677485545b9e5611037185a31bf78426e1fd58fd4c039e00b49757993ed3d9b70b000f381eed22375b8715c8") read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000cc0000-0xb0)={{0x0, 0x0}, 'port1\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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000037c000-0x8)={@multicast1=0xe0000001, @rand_addr=0x100000001}, 0x8) 2018/01/25 17:42:51 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000017000)={0x375, 0x10001}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000016000)={{0x1ff, 0x0, 0x0, 0x0, "39642ade2382c4c552045c6b3204c64810fab9799f03aaa52c1d6598fa9482ce4ef8adfd6d70fa89614791d8", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:51 executing program 4: 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fcf000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r2) r3 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r2) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000cc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041f000)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000f94000-0x4)=0x0) r7 = creat(&(0x7f0000ca7000)='./file0\x00', 0x88) recvfrom$packet(r7, &(0x7f0000ff8000)=""/0, 0x0, 0x40000141, &(0x7f0000ccc000-0x14)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r8, 0x81007702, &(0x7f0000aee000-0xf1)=""/241) 2018/01/25 17:42:51 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008b2000)=""/130, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) 2018/01/25 17:42:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x5) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, 0x4) connect$netlink(r0, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 17:42:51 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f82000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f81000)={@generic="8ff8931dc54a8371e516134e22260bc0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000917000)={@loopback={0x0, 0x1}, 0x3, r4}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = msgget$private(0x0, 0x200) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000f83000-0x66)=""/102) 2018/01/25 17:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d8a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000-0x4)=0xe8) connect$packet(r0, &(0x7f000030f000-0x14)={0x11, 0x1a, r1, 0x1, 0x8b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setns(r2, 0x40000000) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000-0xd)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000004000-0xa0)={@generic={0xe27a756edd1a8c26, "a132f3ef989a91eaf64153b5dac768561f53ee40951f7a9117daaad1a497baee8dcf91f4d13fa2e0ae9dc124b99763357239e9d610b7dc7aa0796e236329473ca0233cf2a777f578735719bae523594855e296dd68cd534a0bbda5960845f362e243a31efab7ad09a237f6c3e1c2ef8c3e2b11fe0ac084006d8e9f6fd72e"}, {&(0x7f0000004000-0xdd)=""/221, 0xdd}, &(0x7f0000003000)=0x0, 0x5}, 0xa0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000006000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = shmget(0x0, 0x2000, 0x4, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000)={0x3}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8) 2018/01/25 17:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a2c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000020b000-0xc)={0x10000010, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000817000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) flock(r0, 0xc) pwrite64(r1, &(0x7f000053c000)="45588bf013e879a7f8858dde6e69047b31cf64ec13334a8f213163a83d0eb9af870062f335d95f01bf87740f702aa5dc4dbee8c9ba94399aa2a07017f457f34b033c2f44622baf19eebe8421ccacfba5ce3045740070a65a59595451", 0x5c, 0x0) 2018/01/25 17:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00008e8000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 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) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000d7e000)=[], 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fe5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6(0xa, 0xfffffffffffffffe, 0x101) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e7e000-0x4)=0x0) perf_event_open(&(0x7f00000e3000)={0x4, 0x78, 0x5a, 0x3, 0x101, 0x8, 0x0, 0x6, 0x20000, 0x5, 0x7fff, 0x401, 0x100000000, 0x7, 0x4, 0x3, 0x4, 0x7ff, 0x77, 0xffffffffffff8000, 0x6, 0x80000001, 0x5, 0x3, 0x7ff, 0x6, 0x200, 0x3f, 0x5, 0x29fa, 0x80000001, 0x5e, 0x40, 0x5, 0x7, 0x101, 0x8, 0x4, 0x0, 0x8000, 0x4, @perf_config_ext={0xee, 0x0}, 0x1440, 0x1ff, 0x9, 0x7, 0x2, 0x7, 0x5, 0x0}, r2, 0x1, r1, 0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b9e000-0x4)=0x0) 2018/01/25 17:42:51 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000+0x937)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000752000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000b9000)={0x5, 0x0, [{0x7004, 0x1000, &(0x7f0000230000-0x1000)=""/4096, 0x0}, {0x0, 0x1000, &(0x7f0000c93000)=""/4096, 0x0}, {0x0, 0xce, &(0x7f0000e9e000)=""/206, 0x0}, {0x6000, 0x78, &(0x7f0000b72000-0x78)=""/120, 0x0}, {0x100000, 0xeb, &(0x7f000068b000)=""/235, 0x0}]}) socket(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087e000-0x2)="", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 17:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b8e000-0x10)={0x5, &(0x7f0000782000)=[{0x400, 0x1, 0x8000, 0x1}, {0x7, 0x3ff, 0xb2a, 0x9}, {0xfe69, 0x9, 0x3, 0x1}, {0x1, 0x9, 0x8000, 0x5}, {0xf4, 0x7ff, 0x39bf875b, 0xfa1}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) 2018/01/25 17:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) pipe(&(0x7f0000128000)={0x0, 0x0}) 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e0a000-0x8)={0x0, 0x80000000}, &(0x7f00008bf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aad000-0x4)=r2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/enforce\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000c1000)=0x0, &(0x7f0000d5b000-0x4)=0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f8000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a60000)=""/162, &(0x7f0000161000-0x4)=0xa2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r2, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000641000/0x18000)=nil, &(0x7f0000295000-0x18)=[@textreal={0x8, &(0x7f0000c5d000-0x45)="b809008ee0646666dad30f8fb124d89438000f08660f7e0766b9500a000066b80900000066ba000000000f3066b8000000000f23d80f21f86635000000200f23f80f080f08", 0x45}], 0x1, 0x10, &(0x7f00005a8000-0x20)=[@cstype0={0x4, 0x7}, @efer={0x2, 0x0}], 0x2) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0xf, 0xfff) r2 = eventfd(0xd9fd) io_cancel(r0, &(0x7f000048f000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000845000-0xca)="b464001f1940d0a293e707b71b0a2c9d58d0587cd7fd09f24a6b318bc9f85c5f07ec90c85bbf80a6548bfe4d7275807396bfc6e473676c9b0df6262fa842f7f1460ff6f2010741c39add6e9e88c9ec8ea4a865b8ca59318acd480119196834e5d630ff944c5b69f403468f968980ba60a79c60ef87c3725dc04c9574ce12730b5f3670ce3a1c639e5ca671faafbc3e750ae193936ca7af701b469080e67d11a6134b7734074a99e88104a21391017de75e90dc143f2a17e723c1f265a401fb3c0157b864679a74a2345b", 0xca, 0x6, 0x0, 0x0, r2}, &(0x7f00002cf000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ppoll(&(0x7f000078a000-0x38)=[], 0x0, &(0x7f0000f2c000-0x10)={0x0, 0x0}, &(0x7f0000a57000-0x8)={0x0}, 0x8) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000bcd000)='./file0\x00', &(0x7f0000450000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000502000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000aa9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$tun(&(0x7f0000915000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 17:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000e21000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000501000)=0x3a, 0x0) sendto$ipx(r0, &(0x7f000043a000-0x3b)="5d2b591990acbe0fbafff4026773811f6c4d7dafe4ed7702b0fbe2f09866d00d11cc7b16b8f9a15475495cbc276a7625b452866dfab88c2a9f7c8b", 0x3b, 0x4, &(0x7f00007ae000)={0x4, 0x5, 0x7f, "3693208cb366", 0x9, 0x0}, 0x10) 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 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/25 17:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000343000-0x1b)=']proc%user@bdevmime_type\\-\x00', 0x2) sendto$ipx(r0, &(0x7f0000b63000)="8a149debdbee80dcd81aa9035f0e5828b473dcfa8181d586444ec5a739b9d416d6805f7c3cb9e1f03e9a5ac4e9e737966bce3d06480a5026c8e1d8a37d54c8c26b150016130df7457e7fbd87b3ec7a02c1d2b06e4399df54caf7e859172e344377af2accc1879336d1a049897a132bff8c5fcc64a918d86fcba1fc20d09431ee8b1b5f0192100d31ec734d476c57582e201348115689f50679becc2b2fddceac4f866a3d167ea7c60b98273d1af37d1035718e9ce182e81b827dbeb984510727461b9c8f7a54382e9182b2eec0ce95ecd193018490b2d0b91652bedbac65c24519a8f86579de6f9b53e4c6f530d38b6de8e1f11bc8", 0xf5, 0x1, &(0x7f0000692000)={0x4, 0x4, 0x3, "e2fc9fe12530", 0xf22, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000086a000)={0x0, 0x0, &(0x7f000052a000)=[{&(0x7f0000a8a000-0x12)="ca33ba010e271430af42a63f435be8567ebf", 0x12}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/25 17:42:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/dev/vga_arbiter\x00', 0x701000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d3e000)=0x2, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000880000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000aaa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001ca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000029c000-0xe9)={r2, 0x7f, 0xe1, "868809d2f8e0c08db84e7702e4a06a70440877f76b35a288c1daa079e0204ce12ba440834ce2c9fb7680926e2d6660ef0a029719a36dab918d7a9adbb3ca67a31fd48ca3076d0f9a2e453911724f9d7dd15a49f983a548459fcc437a4b9865fd0cebe507bd3c805366d68b0f27bb987f9cb259ff6b72f149f70b0cdfa1de8a5c9c1ddbc47542157fb5bb8de1a3e03684cff843f0ef94a90a1f44ef98c49ec81957b12f5329a5bfe678e427dc92c460da161a6bd5aecc53870059eee2b814191b2a9818c9d72951a5b447abebe52ba6d744e8cf872bdfdeefc0c4197202a5ca7eba"}, 0xe9) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002de000-0x2)=0xffff, &(0x7f0000c75000)=0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5d, 0x0, 0x1, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000eff000-0x18)={0x1, 0x0, [{0x2000000038f, 0x0, 0x7}]}) [ 50.618331] binder: 7600:7606 BC_FREE_BUFFER u0000000000000000 no match [ 50.639079] binder: 7611 RLIMIT_NICE not set 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001000)={{&(0x7f0000005000-0xfc)=""/252, 0xfc}, &(0x7f0000001000)=0x0, 0xa}, 0x20) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x101) faccessat(r0, &(0x7f000015a000)='./file0\x00', 0x22, 0x1600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f0000a98000)={0x5, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x5002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000e64000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004d7000-0x4)=0x0, &(0x7f00000e7000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000604000)=0x0, &(0x7f000082b000)=0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000f45000)=0x8001, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f00004e5000)=0x0) 2018/01/25 17:42:52 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000304000-0xa)='/dev/vcs#\x00', 0x100, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000002000-0xe5)="5f233eee18ce714ed34d11722bfd6007f6f8f26b6bc3bd27fed85e9e5f37f151f46693944812425c72665b7bf1aabaee9e33d9638936d1143b852ad2a457997e171f15eb8799ad8b9cbeb58dc26d173b03c536e5f88a04bc5c5e3f6ca04be1994f2da67ca9cd9f3936c79e868f73b403c80faa6ced1fb160d0286718a09f000fc7a534ceb77ba0792f6a654bf013177e58a4ea4381a658ff7537142d0bff404bad0df34e706af3cfd26dfd6e86c677bdc205503e752b8aae2225f32e4c3c4aba4e8efa19a01cde70c169c49832de897b065daae5d13b7bf45ea98ad16c1416b42e6ea466c0", &(0x7f0000000000)=""/33}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000002000)={0x4000, 0xc000, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000006000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000005000-0x10)={0x80000001, 0x3f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000+0xd1d)={0x20071026, r2}, &(0x7f0000008000)={0x4, 0x7fff, 0x8, 0x3, 0x965c, 0xc47b}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10201, 0x2, 0x6000, 0x2000, &(0x7f0000007000/0x2000)=nil}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000000a000-0x1c)=[@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x3}], 0x1c) [ 50.669085] binder: 7611 RLIMIT_NICE not set 2018/01/25 17:42:52 executing program 7: 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}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000) setpriority(0x0, 0x0, 0x336) [ 50.705338] binder: BINDER_SET_CONTEXT_MGR already set [ 50.713293] binder: 7605:7622 ioctl 40046207 0 returned -16 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f000092b000)="24c2e749f3368b1486aa907722f0a192b98ceb8d50258aa1da0445b0b8158671789ffafd7fc94dedc86f0ac2014b82bf55813a7b10a7221cb4d3dacb56bc667b49bcf22194fe3eab013a76053f982964b267d11237435aff07c7bfcc0278b988520690de8c05ca107bde47e496fe7b5448e50e14b735fecc981998fee7f45dd4cd1b5b142e4e269a98e294969428631b7f477babe4f25196fad382f7a8f63bbf3b83ad0002ca73e04c77fd265f1975da4b3608c09dbcca33cd0ba9d06a5212b6ae0079921efc4c0e7b90c3ac474f10456cf8ca49be96fe4cce9d66f1eb3b8c1b2718d1cda842ae3a980a9e4a93b358ed3049ba17fa02e60f4433") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000064e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000907000-0x8)={0x0, 0x0}) [ 50.766585] binder: release 7605:7611 transaction 30 in, still active [ 50.773318] binder: send failed reply for transaction 30 to 7605:7622 [ 50.779947] binder: undelivered TRANSACTION_COMPLETE [ 50.812172] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x111, &(0x7f00001a6000-0x111)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0x0, 0x103, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x41, 0x0, [{0x0, 0x5, "169e9c"}, {0x7, 0x7, "29d6dd5f1d"}, {0x7, 0xd, "2c148ffca7d6ff223925ca"}, {0x5, 0x11, "2983a1f8447ad2b56ba834c6076592"}, {0x2, 0x11, "73250c55a4ac3d4ed591c262f07dd9"}]}, @ra={0x94, 0x6, 0x428c}, @cipso={0x86, 0x9, 0x2, [{0x7, 0x3, '?'}]}, @lsrr={0x83, 0xb, 0x7fffffff, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x2, 0x3, 0x93, 0x0, "389643a15efd44e5bb28832000191083c4d3159984edcfbc26452790629d11951c15c0bfb51240177d7475749bb67fa14d42b2d71f777a6b044384898cb0754641bcedb31a8c9f86e04020ffdbbe6a8a6897f13d3f437a6c552a6bdf45095aea7f1d44289cb49fa759c2c5d0774fae092b3d7aebdf40bbdaa722ad3cf7b5afe579c0e4d515ac9a70dab303"}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x6f3]}) 2018/01/25 17:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007de000)='/dev/vcsa#\x00', 0x8, 0x2) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000b6f000)={0x0, 0x7fff, 0xea0, &(0x7f000000d000-0x8)=0x0}) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) socketpair(0xa, 0x8000a, 0x172, &(0x7f00001c1000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000072a000-0xb)="235ab63c54a3f6c1aab86a") 2018/01/25 17:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000315000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8287, 0x80040) r1 = syz_open_dev$vcsn(&(0x7f00002ef000-0xa)='/dev/vcs#\x00', 0x200, 0x22080) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000880000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000e28000)={0x0, 0x1, [0x0]}) 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c88000-0x18)={0x0, 0x8a, 0x0, 0x3, 0x7}, &(0x7f0000d93000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005db000)={r1, 0x2}, &(0x7f00002f5000)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f000028f000)='/dev/snd/midiC#D#\x00', 0x19, 0x1) ppoll(&(0x7f0000436000)=[{r0, 0x2000, 0x0}, {r2, 0x8580, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x40, 0x0}, {r2, 0x114, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f00008b0000)={0x0, 0x0}, &(0x7f000000f000-0x8)={0x1000}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f3c000-0x4)=0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000693000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000315000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f87000)={r1, @in={{0x2, 0x2, @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]}, 0x101, 0x8}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009de000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fb}, 'port1\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]}) r1 = syz_open_dev$adsp(&(0x7f00001cb000)='/dev/adsp#\x00', 0x94, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000930000-0x4c)={0x0, 0xfffffffffffffffc, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007be000+0x290)='/proc/self/net/pfkey\x00', 0xfb629dd91af4184a, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000016a000)={0x5, 0x4, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000974000-0x4)="e8ffff7f", 0xfffffdf0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000573000)={{0x9, 0x0, 0x8520, 0xffff, "da09fa21afea1a6eac288f17c37f2b2188ff1fa8ebaa1076c19e54b87e170ad047f37da4af6eb365e86f1fef", 0x2}, 0x73b, [0x1f1, 0x1, 0x8001, 0x40, 0xe4d1, 0x7, 0x5, 0x81, 0x8000, 0x5, 0x800, 0x698, 0x2, 0xfff, 0x7, 0x0, 0xe00000000000000, 0x2, 0x1, 0x5, 0x9, 0x3, 0x9, 0x7f, 0x27, 0x9, 0x8, 0x0, 0xfffffffffffff529, 0x40, 0x2, 0x5, 0x1, 0x7ff, 0x8, 0x7fff, 0x5, 0x59f8, 0x1ff, 0xf6, 0x447, 0x46, 0x2, 0xffffffffffffff01, 0x80000000, 0x3, 0x3ff, 0xea, 0x7, 0x7f000000000000, 0x800, 0x3, 0xffff, 0x6, 0xa163, 0x101, 0x7fb509cf, 0x6, 0xff, 0x0, 0xfffffffffffffffc, 0x8, 0x80, 0x401, 0x8000, 0xfffffffffffff353, 0xb0, 0x49, 0x2, 0x8, 0xffff, 0x80000001, 0x7fff, 0x6, 0x0, 0xff, 0x7fffffff, 0x5571, 0x2, 0x80, 0x5, 0x9, 0x9, 0x2, 0x5, 0x101, 0x2, 0x6, 0xa1c5, 0x8, 0x81, 0x80000000, 0x800, 0x9, 0x9, 0x6, 0x486, 0x1, 0x2, 0x9, 0x10001, 0x1000, 0x20, 0x5, 0x8, 0xfffffffffffffffd, 0xea, 0xffff, 0x7ff, 0x7fff, 0x4, 0x3, 0x5, 0x10000, 0x7ff, 0x8, 0x0, 0x9, 0x9, 0x45, 0x1, 0x401, 0xedd, 0x8, 0x8, 0x8, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00000aa000)=""/8, 0xd9, 0x100000) openat$rtc(0xffffffffffffff9c, &(0x7f00005ea000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/25 17:42:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cca000-0x9)='/dev/dsp\x00', 0x20800, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000158000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006fd000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000174000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x7) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000ebc000)='[', 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) 2018/01/25 17:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) getpid() r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) llistxattr(&(0x7f0000db1000-0x8)='./file0\x00', &(0x7f000097b000)=""/43, 0x2b) r1 = syz_open_dev$usbmon(&(0x7f00007ce000-0xd)='/dev/usbmon#\x00', 0x8d, 0x400400) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000006b000)=0x7fffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000044e000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100, 0x400, 0x1000, 0x20}, &(0x7f0000ab2000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={r2, 0x5, &(0x7f0000007000-0x29)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) 2018/01/25 17:42:52 executing program 2: clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") mbind(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000ae5000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001df000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000673000-0x8)={0x8, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x2) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x2) memfd_create(&(0x7f0000001000)="23996574683100", 0x2) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0xffffffffffffffe1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) clock_getres(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00004db000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c25000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00009af000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000070000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000727000-0xb)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x4000) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000bbe000)=""/83, &(0x7f0000af1000-0x4)=0x53) syz_extract_tcp_res$synack(&(0x7f00009f9000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000012e000-0x4)=@assoc_id=0x0, &(0x7f00001ea000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00005fe000-0xa0)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedb1, 0x7f, 0x3ff, 0xffffffff, 0x6}, &(0x7f000007c000-0x4)=0xa0) sendmsg$nl_xfrm(r3, &(0x7f00004b4000)={&(0x7f0000170000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000078000)={&(0x7f0000f76000-0xa4)=@getae={0xa4, 0x1f, 0x0, 0x2, 0x2, {{@in=@loopback=0x7f000001, 0x0, 0xa, 0x2b}, @in6=@loopback={0x0, 0x1}, 0x9cb, 0x2}, [@output_mark={0x8, 0x1d, 0x1}, @lifetime_val={0x28, 0x9, {0x80000001, 0x8001, 0x101, 0x2}}, @lastused={0x10, 0xf, 0x44b78cba}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @etimer_thresh={0x8, 0xc, 0x6}, @replay_val={0x10, 0xa, {0x7, 0x5, 0xe36e}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x24000801) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d80000)={r4, 0x2}, 0x8) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c5000-0x1)='\x00', 0x1) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002fb000-0xc)={0x0, 0x0, 0x7, 0xfaac, 0x8000000000000000}, 0xc) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000027000-0x18)=[@textreal={0x8, &(0x7f0000013000-0x2c)="0f08ba2100b8d600eff3a70f22c4260f07b84b068ee066b94f0b00000f320f06660f3815a90020660f380bf2", 0x2c}], 0x1, 0x0, &(0x7f0000023000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) r3 = memfd_create(&(0x7f0000016000)='/dev/kvm\x00', 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000020000)={0x1, [0x0]}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000031000-0x8)={r4, 0xffffffff}, &(0x7f0000026000)=0x8) [ 50.977924] MPI: mpi too large (16392 bits) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000100004) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="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", 0x1001, 0x0, &(0x7f00001bf000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) mount(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f00005eb000-0x7)='rootfs\x00', 0x40400, &(0x7f0000dbb000)="4c7e4011be") recvmsg(r1, &(0x7f00001f5000)={&(0x7f000047f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x12c5}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) ftruncate(r0, 0x6) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) perf_event_open(&(0x7f000025c000)={0x3, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c26000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ce0000-0x8)={0xf21e, 0x3}) unshare(0x2c000200) chroot(&(0x7f0000a91000-0x8)='./file0\x00') 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) write(r0, &(0x7f00006dd000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r1, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x400000000}, 0xc, &(0x7f00005a0000-0x10)={&(0x7f0000466000)={0x14, 0x1c, 0x200, 0x1, 0x1, {0x40000001, 0x0, 0x0}, []}, 0xffffffffffffff90}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/enforce\x00', 0xc0100, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d9d000-0x10)={0x8, &(0x7f0000b3a000-0x40)=[{0x100000001, 0x8, 0x3, 0x3f}, {0x80000001, 0x5a9, 0x100, 0x7}, {0x7d7, 0x5, 0x7fff, 0x7ff}, {0xfe00000000000000, 0x55f, 0x4, 0x0}, {0x6805, 0x3ff, 0x6a2f1694, 0x1560}, {0x7fff, 0x0, 0x0, 0x401}, {0x2, 0x2, 0x100000001, 0x9}, {0x400, 0x2, 0xfffffffffffffe00, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000804000)=0x8) 2018/01/25 17:42:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000422000)={&(0x7f0000f4c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b19000)={0x14, 0x2f, 0x104, 0x0, 0x0, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x108, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 17:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x284, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0xffffffffffffffff}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) socketpair(0x4, 0x80007, 0x10001, &(0x7f0000ceb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000a80000-0x14)={0x0, 0x2, 0xfff, 0x2, 0x5}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r5, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000725000)=0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000f78000)=0x0) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005f5000-0x9)='/dev/kvm\x00', 0x10001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) recvmsg$kcm(r2, &(0x7f000023e000-0x38)={&(0x7f00009ba000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000d31000-0x20)=[{&(0x7f00001a3000-0xdd)=""/221, 0xdd}, {&(0x7f0000aab000-0x35)=""/53, 0x35}], 0x2, &(0x7f0000334000-0x68)=""/104, 0x68, 0x200}, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r1, r3, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000f8b000-0x18)={0x7, 0x1, 0x1, r2, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000433000)=r2, 0x4) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00005f7000)=0x20, 0x4) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r3, r4, r4}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000086f000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00007b0000-0x4)=0x2, 0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000dd2000-0x8)=0x6032) 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, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d82000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x0, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000771000)={"9ffd796d5c656fc91baa4578f41a9ab4", {0x4, 0x0, 0x8, "5701522286ea", 0x5, 0x0}}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() ptrace$setregs(0xf, r1, 0xffffffff, &(0x7f0000301000-0x1000)="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") 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000252000)='/dev/snd/seq\x00', 0x0, 0x325000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 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]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b76000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000b000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000993000)={0x800}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a4a000-0x8)={0x0, 0x0}, 0x200, 0x5) syz_extract_tcp_res$synack(&(0x7f00003f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1062, &(0x7f0000650000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x102c, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @tcp={{0x3, 0x0, r0, r1, 0xfff, 0x0, 0xb, 0x50, 0x0, 0x0, 0x8, {[@eol={0x0}, @mss={0x2, 0x4, 0xfffffffffffffffe}, @window={0x3, 0x3, 0x7ff}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xd, "ca541f9318989b808d7d55"}]}}, {"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&(0x7f0000008000)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$amidi(&(0x7f000039f000)='/dev/amidi#\x00', 0x4, 0x800) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00003e7000-0x78)=""/120) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d13000-0xa)='/dev/cuse\x00', 0x4200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000223000-0x4)=0x1, 0xd8) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000031c000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000c97000)={0x5, &(0x7f000034b000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0xfffffffffffffc68) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/01/25 17:42:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008b9000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000)={0x4, r1, 0x1}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000019000-0x68)={0x79, 0x0, [0x0, 0x58a, 0x8, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:52 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000025000)='/dev/cuse\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000002000)={0x4, 0x78, 0x1ff, 0xffffffffffffff34, 0x1, 0x8, 0x0, 0x2, 0x800, 0x8, 0x49, 0xfb9, 0x5, 0xfffffffffffffffb, 0x8, 0xfffffffffffffffe, 0x0, 0x5, 0x6, 0x9, 0xffff, 0x0, 0x2, 0x8, 0x8, 0x7, 0x5, 0xff, 0x7, 0xffff, 0x8, 0x16, 0x1, 0x1, 0x7b5e, 0x2, 0x3, 0x2, 0x0, 0xdb00, 0x0, @perf_config_ext={0x1, 0x9}, 0x104, 0x0, 0x3c, 0x7, 0x100, 0x45, 0x0, 0x0}, r1, 0x3, r2, 0x8) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x3}], 0x3, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00003cd000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007f5000)={0x0, r1, 0x9, 0x2, 0x0}, 0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000aa4000)={0x10000, 0x16000, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000010f000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000097d000-0x8)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000106000)={0x7, r5, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) lstat(&(0x7f0000e3a000-0x8)='./file0\x00', &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000968000)={0x0, 0x11000, 0x3ff, 0x1000, 0x4}) 2018/01/25 17:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0xffffffffffffff0a) fcntl$dupfd(r1, 0x406, r0) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/25 17:42:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) clone(0x0, &(0x7f0000a3a000-0xc4)="b32fe47a9d9bd1032a2e58fb02c512941e8bca732725bdc222cd674c8f6429114956a3bbcacd8ba532b84ba8081aa3b74fa1374d8449a2020c26d38d3c2b7927975976fd2d3fd6c0926ee63a28e6b7dd4d43ffbd63fbdada6a55c91031837bd9b91c868250bca7fd664ac932b0b351d98738553ed5c77939146ddc45438b00490ee417e0ac3c8bf5234eb71718b704701f73b4861aa178d8ba07579c7c579822c699b2701ef6c0e2c4c5287820132fe3386df47ee47998753fcdfb07e0edd3603677d86c", &(0x7f00001d4000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") readahead(0xffffffffffffffff, 0x0, 0x2ccc) 2018/01/25 17:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/vga_arbiter\x00', 0x10000, 0x0) write$selinux_create(r0, &(0x7f0000f95000-0x4f)=@objname={'system_u:object_r:lastlog_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x36, 0x20, './file0\x00'}, 0x4f) mkdir(&(0x7f0000353000-0x8)='./file0\x00', 0x124) r1 = syz_open_dev$vcsa(&(0x7f00001d8000)='/dev/vcsa#\x00', 0x7cc, 0x10000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d9000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000283000)=0xbf0) connect$bt_rfcomm(r3, &(0x7f00005a0000-0x9)={0x1f, {0x10001, 0x3ff, 0x8, 0x2, 0x9, 0x3}, 0x81}, 0x9) mkdir(&(0x7f0000002000)='./file0\x00', 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ce000)=0x0) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000308000-0x8)='./file0\x00', &(0x7f00003d3000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000adf000-0x1000)="") 2018/01/25 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000029e000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000074b000+0xac5)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000704000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f00008b1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000257000-0x98)={r2, @in={{0x2, 0x2, @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]}, 0x9, 0x274}, &(0x7f00009df000)=0x98) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QFP', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/25 17:42:52 executing program 3: r0 = timerfd_create(0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b5e000)=0x201000, 0x4) 2018/01/25 17:42:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x8)=@fragment={0x6, 0x0, 0x1, 0x7, 0x0, 0x4, 0x2}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x80, 0x400, 0x4, 0x880028, r1}) mmap(&(0x7f0000c16000/0xb000)=nil, 0xb000, 0x1, 0x810, r0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c19000)={0x8518, 0x1f, 0x80, 0xdc2}, 0x5) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c19000-0x1)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c21000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1c000-0x4)=0xe8) ioctl$KDSKBLED(r0, 0x4b65, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000c1c000-0x4)=r3) prctl$intptr(0x2c, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c18000-0x4)=0x80000000, 0x4) io_setup(0xdaaa, &(0x7f0000c17000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x3, &(0x7f0000c19000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x8, 0x41cb, r0, &(0x7f0000004000-0xdd)="8348c7f62976028fefd99c0b51e52db75d3ae2d6e0df32e6337d3b7efccdb24856907518830dddc6d79344fa4743798076b21d7ca3d321dc3a4a74621982b63cdfcf0ff03f1a22be7ef0effe7031c0f97e68ad78d590da02d4faccdc7b1453560a734a032120a46ea650ad5e11a642808f6910879b4f297f0a5117d1515261b733563f8f92c580b4b217949fdf7be44057e6e8f500e12a180254f9765f5c90945699e56518d0480e258997c61e0df0b6a453da556b9f8f7d89f5e7ba76f6044fec7b8e1ad6a86ffc2caead927871ae6a23198860136dfb4b28579268d9", 0xdd, 0x48000000, 0x0, 0x0, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000003000)="c157562087e08754e6482f96d0251fd388a71c0a23749a506ad3de380f15f0fa9faba0207ce7d8c7726b36341357fd329acf084a2b2242aab9623631e9695e9e95f21bb77f6f8462cf0a6933f761e64f434caef342bc31a49500a769b3a68cdbab7e201a8c6201a7e4a1fd75ad979ef9734409e12ba689887bedf4c3e08d147a63f789b37dc0b92fa49bd1ed2d162eab2ec6", 0x92, 0x5, 0x0, 0x1, r0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f0000c18000)="ffb7d89e4733f71712681b5f532d38126a6d99a97cb44351914eb2c4f238ee4409ddd05940db79cfcee983d4ce3b14ed0c5791f8d56802a77bd2b7867d37533f01af75016b917d55358287981e7f62dcb5bd967fece13adacaf32e1b7661518e511e7f66668f99f8130f6c48d03e05ec2160f1d073bd1d87db7460cdfc5495115b2bdcdcb7077f23a4dfa03df6c6095ba3de08898261443afaeb80ba4436e9938cf9e8ed7bbf570fc546dc9ecddfc883", 0xb0, 0x4, 0x0, 0x1, r0}]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x56, 0x0, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000-0x10)={0xa93b, r5}) 2018/01/25 17:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000b87000-0x5)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006de000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cde000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000835000)={r1, 0x80000, r2}) 2018/01/25 17:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f000087f000-0x24)="1959ca82895f5f756b89866ad9d12b7866839d7577d5db675118af14cf3291d1d9fc2519", 0x24) pipe2(&(0x7f0000b51000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b3000)={0x7e8, 0x204, 0x0, 0x401, 0x0}, &(0x7f0000e7e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000028000)={0x0, 0xc, 0x80, 0x0, r4}, 0x10) listen(r0, 0x204) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000a74000-0x76)=""/118) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2018/01/25 17:42:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000dd4000)="c59d0a8cc31b78c05b76e46061c153849e45d44b04dc7605d5690a01d78e5365cd0090fc8a133884364a06eb72fe22d0a659d34f82ecda8039ba3071959b0491173662ca11dfe42379480c28354a638bd30640b69fafb76e5f38a2825ad0a11077cd70abe45f33aece484562988d86f2", 0x70, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00004eb000)={0x3, &(0x7f000036e000)=[{0x6, 0x18c}, {0x401, 0x100}, {0x6, 0x20}]}) r3 = memfd_create(&(0x7f0000c1a000)='ppp1[proc(\x00', 0x3) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x420000000fee) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001d5000)=0xf330, 0x4) sendfile(r1, r3, &(0x7f000000e000-0x8)=0x0, 0xa) r4 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r2, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000a31000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x1000, 0x8000000000000000, 0x0, 0x100000001, 0x4, 0xd005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x0}) 2018/01/25 17:42:52 executing program 0: msync(&(0x7f00004a6000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x8)='./file0\x00') shmget(0x0, 0x2000, 0x4, &(0x7f0000006000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000c000-0x8)='./file0\x00', 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000-0x10)={0xffffffffffffff9c, &(0x7f000000c000)="43e8bf05d017beba5f73d15b2c4a6852d93ec3df002c982b70fee245deccef9134d75fbb33395de70c238d6740a4b72d4928d80bb2f2abda2589ce00126972193f79dbf144a3dfaca2529f00c222ce25ece4ae73fa4c6c86fa5bab42e4fdb88a0bc52736e4ef"}, 0x10) 2018/01/25 17:42:52 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000036b000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000828000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x1)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000972000)={r1, 0xfffffffffffffffe}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x7fff, 0x2, 0x4, 0x9, 0x3, 0x8, 0xffffffffffffff37, r2}, &(0x7f0000001000-0x4)=0x20) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000-0x8)={r0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000+0x22d)='./file0/file0\x00', &(0x7f0000005000-0xb6)={0xb6, 0x8, "03d6ded59e536427a790d0e5267edb51e36522f20ddf11843ef41118e3b972abfb181a62d8bba5829d1471c24d961d34d702846f19b4b4ef49cd59a3a2c53af61bf17a916ced14ed0ca1fb51f347bfe0b6323b9c5730eb1167d38d692c64b92a433922b5d2910d7028d6df52c0de210bb917b9cf3637d7dae0bcef02f8a93557972c558a502e52db72ae5975a7e206b0efe92a05e1f1e25c04cbfeba8bc12724e261e9c37a9e84e554b839026077"}, &(0x7f0000004000)=0x0, 0x1400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000007000-0x8)='./file0\x00', 0x40000, 0x110) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000007000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000008000)='./file0\x00') r5 = semget$private(0x0, 0x5, 0x4) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000006000-0xd0)=""/208) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000b000-0x10)={0x0, 0x0}) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x800, 0x8b) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000023000)={[{0x0, 0x9, 0x80, 0x1f, 0x8000, 0x1000, 0x800, 0x2fa6, 0x1, 0x1, 0xe4e2, 0xd80, 0x7}, {0xffffffffffffffff, 0xa18, 0x8, 0x7fff, 0x0, 0x37a, 0x3, 0x9, 0x3, 0x2, 0x4104, 0xa40, 0x6}, {0x6, 0x4, 0x3, 0x10000, 0xffff, 0x7, 0x0, 0x5, 0x401, 0x5, 0x100000001, 0x3ff, 0x7}], 0xed3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) stat(&(0x7f0000d5a000-0x8)='./file0\x00', &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000546000)='./file0\x00', r1, &(0x7f0000258000)="e58c00df9fefab53b1ad489609abfb1a382ffaf0370610d4031a28efb86e4e189fa98ae53aa8de38259124485c850da58205020bd148aee065e9b4fb310c8c20c454d5b4a2cd151a0c21768a8b3dd271c8979a1757b78591f472b88364a3ebbf3426312abd0a75054405f6c5fdac3e15085e60f858b9750ae7d9e102cfa03ac0006aa29d6c9fea96b440063ba8fa2403e2b3b30608862a7c53e507eeb9578a5b40") connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3c) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a83000-0xa)='/dev/cuse\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001f5000-0x10)={0x0, 0x416, 0x2, 0x73f}, &(0x7f000020b000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e59000-0x8c)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00005c0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f19000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x513d}, &(0x7f00005aa000-0x4)=0x98) r6 = getegid() setfsgid(r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d46000-0x94)={r4, 0x8c, "6dc449e8d160753899ba3f8640827fcbc8fdf6e70f27166c1cc16da9abc4e12c1f1cb95cc1feba494eaf92b313a29063d9d306bea3efe45d86e05de800586d9ad30226b31f36ff52cecf24db5182d9649bf2160da9d6de10d9c8080bb1b3b1e16974971351a64c67d6deaed62e1c9062ff8c2c9d5aad536112d0fe202218eb4426aeab52862f98086da9a1e4"}, &(0x7f00009a0000)=0x94) vmsplice(r2, &(0x7f0000b8b000-0x10)=[{&(0x7f00000d5000)="f643e672848e2cddace9fd60eee14b5d84f26d44a04055e9f9cb5e344122a98851a885f38bbe2121a966d6a6303633e6f5f72c07004ec1e52462b641b47b0cab961b61692bb802f377ec2b2460c0bb688089680092732c57c6493d6cd314602b9de75c1ad7df4819aa260f7dfff1b75674", 0x71}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000091000)={r7, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x800}, &(0x7f000077f000)=0x98) write(r2, &(0x7f0000ae6000)="e359", 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") faccessat(r0, &(0x7f0000dfb000-0x8)='./file0\x00', 0x81, 0x800) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bee000-0xb)='/dev/mixer\x00', 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x100000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000471000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x2000000000, @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}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = open(&(0x7f0000eb3000-0x8)='./file0\x00', 0x20002, 0x80) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00001bd000)={0x1, 0xf20a}) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000015e000)='/dev/vcs\x00', 0x80002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003da000-0xc)={0x20000002, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000559000)='/dev/dmmidi#\x00', 0x7ff, 0x1) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000043e000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x102) bind$netlink(r2, &(0x7f0000ad0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000da3000-0xe)={0x5, [0x9, 0x694d, 0x7fff, 0xfff, 0x1]}, 0xe) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000b6000)=""/184) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5348fe64) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f0000000000)=""/210, 0xd2, 0x0}, 0x58e}], 0x1, 0x2, &(0x7f0000002000-0x10)={0x77359400, 0x0}) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b35000)=0x0) 2018/01/25 17:42:53 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000003d000)='/dev/autofs\x00', 0x204040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000830000-0xc3)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x49}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xe4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x10, 0x3, 0x7fffffff, &(0x7f0000654000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000224000)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000480000-0x4)=@assoc_id=0x0, &(0x7f0000eee000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000040000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x1ff, 0x2, 0x91}, &(0x7f0000675000)=0xa0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) dup(0xffffffffffffffff) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 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$inet6(0xa, 0x1, 0xaf) ioctl$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(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x2000000000008, &(0x7f0000425000)=0x1003, 0x2c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000030d000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r7, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r7, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x801, 0x0, 0x0, 0x0) read(r7, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000940000)=0x0) io_setup(0x3, &(0x7f0000817000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x0, []}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000bb6000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) bind$llc(r2, &(0x7f0000145000-0x10)={0x1a, 0x1f, 0xd7e, 0x2, 0x6, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x62)="", 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x26, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000003000)=0x9, 0xe74713eb0108e8fa) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000)={0x100000000, 0x1, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x4a4900) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f86000)='bic\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009dd000-0x4)=0x0) getpgid(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000266000)='/dev/snd/pcmC#D#c\x00', 0x100000000020, 0x80) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x80000000) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$vcsn(&(0x7f00005f1000-0xa)='/dev/vcs#\x00', 0x1ff, 0x10000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e3f000-0x24)={0x8, 0x1e, 0x5, 0x7, 0x9, 0x6, 0x7, 0x0, 0x7fffffff, 0x9, 0xfff, 0x9}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/25 17:42:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009b9000)='/dev/midi#\x00', 0x7, 0x28000) getsockname(r0, &(0x7f0000cbf000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000004000-0x8)=0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000003000-0x400)={"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"}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x4, 0x2000, 0xffffffff, 0x1fe0000000000000, 0x6}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84000) socketpair(0x1d, 0xe, 0x2, &(0x7f0000001000)={0x0, 0x0}) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000002000-0x110)={{0x7, 0x7, 0x3, 0x4, "6e7213f9e196870a446e817208652002bca602163407bfd3fbd2ee7c3f7c180ece40f43352304d405f5ecce7", 0x4}, 0x0, 0x0, 0x7, r4, 0x20, 0x0, "8fcba65fe75dc0184b1850eb53a11e9e1a5630ee3e2288ee6ef46d37a48315c24c16ad38dcdcbd7f4b8af6122515290b492f8a4ada449c7662a95c7ab1b1b344", &(0x7f0000001000)="5d7b2dc800", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x42, 0x100000000, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000005000-0x4)=0x106) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000)={r5, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x7fff, 0x17, 0x7fff, 0x9, 0xff, 0x9, 0x4, 0x3, 0x6, 0x1d, 0x9, 0x9, 0x6]}, &(0x7f0000004000-0x4)=0x108) [ 51.680372] device lo entered promiscuous mode 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000fe000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ff000-0x11)='/selinux/enforce\x00', 0x151000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000078000)=0x0) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x549200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000+0x8c2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b2000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000948000)={@empty=0x0, @rand_addr=0x1ff, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d2b000)={0x2, 0x0, [{0x100000001, 0x3, 0x0, 0x0, @sint={0x80000000, 0x1ff}}, {0xce, 0x0, 0x0, 0x0, @msi={0x7, 0x9, 0x5}}]}) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a2000-0xa)='numa_maps\x00') r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) io_setup(0x8ca, &(0x7f0000e68000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c3e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x1, 0x7b2}, &(0x7f0000637000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aea000)={r4, 0x81}, &(0x7f000052d000-0x4)=0x8) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0xb2, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0xc25, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r5, r2}, &(0x7f0000715000-0x10)={0x0, 0x0}) r6 = semget(0x3, 0x4, 0x40002) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) semctl$GETVAL(r6, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x1d7) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000049000-0x4)=0x4, 0x4) unshare(0x40401) inotify_init() r7 = semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f0000883000)=""/55) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000585000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x7, 0x4) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) syz_open_dev$mouse(&(0x7f0000727000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x300, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d9c000+0x420)=""/219, 0xdb) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgrp(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000dd9000)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000d6e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, [0x0]}) 2018/01/25 17:42:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000adb000-0x2)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000d7b000)=0x2) 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) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000012) readv(r0, &(0x7f0000394000-0x10)=[{&(0x7f00007f1000)=""/45, 0x2d}], 0x1) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000a87000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000e79000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bb000)=0x10) dup2(r3, r0) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x11)="98e524a259de580c486d1e3e11986f51b9") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1000000000000000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000740000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000f5000-0x10)={0x7c, &(0x7f00000f4000)=""/124}) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd6000-0x20)={@generic="871c5cb1cdf34eb48c30e521e8565fa4", @ifru_flags=0x1000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000014000)=0x0, 0x4) socketpair$inet6(0xa, 0x1, 0x1ff, &(0x7f0000644000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000ed6000)={0x8, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write$tun(r0, &(0x7f000037a000-0x137)=@pi={0x0, 0xf8, @ipv4={{0x37, 0x4, 0x1, 0x4000000000000, 0x133, 0x0, 0x15d, 0x100, 0x4, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0xffffffffffffef97, {[@rr={0x7, 0x13, 0xffffffffffffffc0, [@rand_addr=0x21, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @noop={0x1}, @end={0x0}, @lsrr={0x83, 0x1f, 0x3, [@rand_addr=0xf08d, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x1a, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @multicast1=0xe0000001]}, @timestamp={0x44, 0x38, 0x3ff, 0x1, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@rand_addr=0x1], 0x100000001}, {[@multicast1=0xe0000001], 0xfff}, {[], 0x70}, {[], 0x9}]}, @cipso={0x86, 0x2d, 0x7, [{0x1, 0x2, ""}, {0x7, 0x8, "67729cceb154"}, {0x5, 0xd, "5a0d86b2c60c4bd3f1a53a"}, {0x0, 0x7, "823c5221ef"}, {0x3, 0x9, "5ef9501024533e"}]}, @rr={0x7, 0x2b, 0x4, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @end={0x0}]}}, @igmp={0x17, 0x9, 0x0, @multicast1=0xe0000001, "02d71933275f764b56b8b5f270ce00bc9ae9b7649ef88fb05cc97ed7f4165b60f90c87a5befabf6c8269eb59dcef5b22f548ac93a6ef232a203e1953519248396f84371c6b907929fa36d181eb7e46"}}}, 0x137) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/01/25 17:42:53 executing program 1: r0 = socket(0x18, 0x0, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100000000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() waitid(0x1, r2, 0x0, 0x2, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r1}) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003de000)=0x10) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000a4c000)=""/56, 0x38, 0x0) poll(&(0x7f0000e05000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000662000)={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]}, 0x8, 0x7f, 0x40, 0x2, 0x9}, &(0x7f0000c49000-0x4)=0xa0) ioctl$EVIOCGPROP(0xffffffffffffff9c, 0x80404509, &(0x7f0000e7b000)=""/177) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000908000-0x10)={0x2, 0x8004, 0x0, 0x7f, r0}, 0x10) r1 = open(&(0x7f0000732000)='./file0\x00', 0x8000, 0xa0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a0b000-0x10)={0x15, 0x55, &(0x7f0000eac000-0x55)="828f68f3679c34f9c094c445b19d22dd69c0ccb6b1d23af30fe494b5196271f7ef675ea3507dbfe21effbf58efbbad5ae8c6bab3c118894a2ffc7cbceb14bedc7c1e320ada715e2b762da459e2337f98af8eb03797"}) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x42a000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x4, 0x80000001, 0x1, 0x5, 0x1, 0x1ff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e1e000)=0xad2228db2216b12f) syz_emit_ethernet(0xae, &(0x7f0000995000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x78, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x8, 0xc, 0x2, 0x3f, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000503000-0x20)={0xffffffff, 0x0, 0x1, 0x534d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000d08000-0x10)={r1, 0x101}) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000014b000+0x2c7)={{0x5, 0x8}, 0x1, 0x1, 0x2, {0x7, 0xffffffff}, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xffffffffffffffff, 0x0}}, 0x2e) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000e70000-0x4)=0xff, 0x4) getpeername(r3, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000af5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x2c6, []}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/01/25 17:42:53 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000048f000)=[0x800, 0x101]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x20000038, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x0, 0x4, 0xffffffff, 0x421, 0x9, 0x31], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f00008c9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000811000)=0x58, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00003bc000)=0x0, &(0x7f0000e8f000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = syz_open_dev$adsp(&(0x7f00001c5000-0xb)='/dev/adsp#\x00', 0x81, 0x2000c0) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000027c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) r3 = pkey_alloc(0x0, 0x1) syz_open_dev$sndctrl(&(0x7f0000054000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x88000) pkey_mprotect(&(0x7f0000a48000/0x4000)=nil, 0x4000, 0x6, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003e7000)={0x0, 0x8, 0x6, 'queue0\x00', 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000db5000)={0x0, 0x0}) capset(&(0x7f0000094000-0x8)={0x19980330, r0}, &(0x7f0000092000)={0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000b30000/0x4000)=nil) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/25 17:42:53 executing program 5: 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 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)='&\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000001000-0x8d)=""/141, 0x8d) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x62)="", 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, 0x1c9c380}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009fe000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000df3000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 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]}) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000ac8000)={0x80, 0x6, 0x100, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0x4, 0x1, "44fefdb2a5310ee84bbb99510367b7fc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c13000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f000062f000)='net/dev_mcast\x00') creat(&(0x7f0000209000-0x8)='./file0\x00', 0x11) sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) syz_open_dev$tun(&(0x7f0000290000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/01/25 17:42:53 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, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002f0000)=0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/25 17:42:53 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, 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}) r5 = 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f5b000)={0x0}, &(0x7f00006c8000)=0x4) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe0000-0x11)='/dev/vga_arbiter\x00', 0x8002, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006f8000-0x90)={0x6, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000add000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fbe000)='./file0\x00', 0x100, 0x108) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d7e000-0x4)=0x60, 0x800) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000fbe000+0xd82)={0x80000000, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000fc0000-0xa7)="e3ee1d8abb0151f20fd9aba244c465085338ca90ba1176bad141928410a7d974c10b7a42779fb906095d9068e6cf0b5c616349ee9dc9763f7633416c0eb2031bd355d70efc4dc0b9d0fff6b489e99f282959f393b9582fd4e48bb129286b46fc933ca7369d1ba5d605f598187c72576eabe17c24cf49c19516cb269408de30d73deaf5d0d763c9fa803022e1cb4dc2a9f3e9cabac4465413cb2aaaa35ec5faf393b6d6d56c418c") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x100000001, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbe000)='/proc/self/net/pfkey\x00', 0x212303, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbf000)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f000017b000)={0x6, 0x4, &(0x7f0000fbf000)=@raw=[@ldst={0x2, 0x3, 0x3, 0x3, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @alu={0x7, 0xa5, 0x0, 0x0, 0x0, 0xfffffff0, 0xfffffffffffffffc}], &(0x7f0000fc0000-0xa)='syzkaller\x00', 0x2, 0x5d, &(0x7f00008c5000)=""/93, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/25 17:42:53 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000daa000-0x9)='/dev/sg#\x00', 0x7, 0x404501) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000)={0x6, 0x6, 0x68a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003000-0x1000)=""/4096) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d4000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000f80000)={0x7d159361, 0x7f86}) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f27000)={{0xfffffffffffffbff, 0x4}, 'port0\x00', 0x8, 0x23, 0x800, 0x445800000000, 0x20, 0x9, 0x7fff, 0x0, 0x4, 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]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c9c000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bda000)=0x0, &(0x7f0000a8e000)=0x4) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a65000)={{0x0, 0x0}, {0xea3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002ef000)={0x10001, 0x6, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:53 executing program 7: r0 = socket(0x1e, 0x801, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="3a4fcd099689ad8df42581ce5d0cd076", @ifru_flags=0x102}) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/25 17:42:53 executing program 0: 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') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x400, 0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005fb000-0x4)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [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}}, &(0x7f0000026000-0x4)=0xb8) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000537000-0x8)='./file0\x00', 0x40, 0x60) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d11000-0x8)={0x0, 0x5}, &(0x7f00003a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f64000)={r1, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0xffffffffffffffe1, 0x8, 0x2, 0x96f5, 0x4, 0x100000000, 0x66, 0x428, 0x7, 0x3, 0x100, 0x200, 0x100000000, 0x7]}, &(0x7f0000d33000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f0000b83000)={&(0x7f000085e000)=@in={0x2, 0x2, @rand_addr=0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c47000-0x30)=[{&(0x7f000093e000-0x95)="e1f622d1cb48fad58f8594414cf7934fda5f204eeedc2913e7d43482be3e85bb8c4412e317f935038d821921358d10f75d75a4c00ce617f086cbca0f7ef008de75251950486ccc5fe5e6e6fba035af92490ced510543162bb2e48b2dcc10d9f4e1e580b6078fa0bd8e0f78f22c2a53e236a21e5a88bed6433264c0aa6a69cbd3b700e1c07c0312f7f06ac17b3167f7a2ff8318e58c", 0x95}, {&(0x7f000084c000-0xb3)="eb7636c60b7f5f3f7b11fb7697c37c58c8a25cd2697da3c88c19ef9011edc077184b9e3d2a3a5a6ac0bcc3b737dd8b9f5adbcf5d8d19ab87c34a1448358bfd980511826f9113dcd8b5b9c5f13ede2abae7dca0f863fa316eeae59eba4b4b7c215941e1b348c069dce894aeeb7c3510eec1f3bbfc7ade6cdafdaddf060882b08bfb57e956088aab73f85dd252ed74b4394f1f42c1a8d813afbe662147b2304d5f163154070a68d4193e6886d3726f0ad1b3470b", 0xb3}, {&(0x7f0000587000-0xe9)="db8156898173ed894bca7818192cf265d3a8f852cc486bd8863cd602c510f40addc0f6839b57b501b2a3009678829750b72d5d055ee1a1305045c0c4333a128e0c358fd21e16c420aa63106126560a93fe6f55b3328d022d1dc158148a66a02038e8edae2193fb10f4a6f21481d5735965654d8f0882272db1f401eca75ae9d2e732b3f9a076592caf664fc11e8a3235ab089e8274d51a8a9ca0fbf76329da2b9f8719fca36116f87b83a76f79ac6950c70b0ac0752870bc2cfc0b31c39ed81e592c36e356d0438eedfa0e700510fc8bf4ed3af92232c2b632b66880e3ed6d5ff73333cd913e895550", 0xe9}], 0x3, &(0x7f00006b1000-0x90)=[@init={0x18, 0x84, 0x0, {0xadf7, 0x80, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x66, 0x9, 0xbfd}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xeb, 0x7ff, r1}}], 0x90, 0x800}, 0x4000) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) accept(r0, &(0x7f0000e5f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008da000-0x4)=0xe) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000526000-0x96)="3d133317eea391270ea384bb199b79609f99a8da4a1481ffd594d3716375bf3a244b7fda4d270592ec29511837b15aaa0b37efa9819fdc69592be66f9044f482195397879b7b2b525180d4c730cf74f517a29fafaef7478dcf05ce0b2fda2b828912d4a281937f53b4cff1f4a53dfcd130acf1f59a6ca8a8f7ab85a4eafa59f5b7571ff33f28c1e579d5db8a999b62f11d106f68bd31") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f000062c000-0x9)='/dev/kvm\x00', 0x801, 0x0) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000d02000/0x3000)=nil) remap_file_pages(&(0x7f0000d02000/0x3000)=nil, 0x3000, 0xc, 0x8d, 0x10000) r0 = getpid() ptrace$setregs(0xf, r0, 0xffffffffffff0001, &(0x7f0000a93000)="d23f7ba34b872b2c9052b6fe2eef1bb5582018e23ebde95afb0dbb896f1b9ff2ee0a32ed41b522d25baac782f5577650346a2103bdde472b549d6143345c5a5ed4c72b0ab5b6bed8a0ce278e2ecd9555eaf0f7d62ae41f7176881d40c64a05844dc09f9a1743a4d7bf62e8abe87853c720395641edf40560857696ea1b9a586b2b5fb374ee26c931407e6306362ffb3622590ec3d0a2621461268d3025521eda3281f44bbd04eda429a8b0e93bc49e19de5b36c888fb8d") 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="b46a593b9d845fdbf3d7b5549267fb72114dea371fd8681fb36b94d292c2d68a594a3b6c0fdebb47a2e9efb18dfb220701c8eecac4932285a69d25f00b203a7ce0047ce8468e3d06bacdc5aef4de36069c1553a9c2a3a92b9e16e3db85fe38daa55891682b9855b72a27df8bdbb22a0ff6b8", 0x72, r1) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000779000-0x8)=0x3) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f00002a2000)=""/104, 0xfffffffffffffead, 0x0, &(0x7f0000e20000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) r1 = shmget(0x3, 0x4000, 0x78000400, &(0x7f0000088000/0x4000)=nil) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40000, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000002000)=""/232) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003f1000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00007b5000)=0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000262000-0x95)="a991d40c14bf31b45065f3e1685b3fcaf069884bdf047ca99d1812ac159a4095f75ef8ccadee0f5c5c2a37427c9da2f7f0e39973887fd4982e64f7c28f692f5824517bbfb240a016c00d63468779f60c98bdc2c3a5e663317d32003f7361186b195e55189daaa5f1dd4cbe70c6c738c83a8c5e01d540cd2680e3117fbf6f43d2e760b95744afb8a20aa3bf5b92cdbac722e13c4a65", 0x95) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a8000-0x28)={@common='gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000944000)={0x5, 0x0, 0xb000}, 0x4) r4 = perf_event_open(&(0x7f000031d000-0x78)={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) r5 = socket(0x11, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ec2000)={0x0, 0x0}) ppoll(&(0x7f0000f3f000)=[{r5, 0x2004, 0x0}, {r5, 0x80, 0x0}, {r2, 0x4, 0x0}, {r0, 0x1000, 0x0}, {r4, 0x0, 0x0}, {r2, 0x51, 0x0}, {r0, 0x4203, 0x0}], 0x7, &(0x7f00008d2000-0x10)={r6, r7+10000000}, &(0x7f0000743000)={0xae1}, 0x8) setsockopt(r5, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r8 = accept4(0xffffffffffffffff, &(0x7f0000504000-0x80)=@generic={0x0, ""/126}, &(0x7f0000603000)=0x80, 0x80000) dup3(r0, r8, 0x7fff9) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000362000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005ff000)={0xffffffffffff8001, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000172000-0x20)={0x0, r2, 0x10000, 0x7}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x1e0)=[{{&(0x7f0000008000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='ip_vti0\x00'}}, 0x1e, &(0x7f0000007000)=[{&(0x7f0000008000)="8d62ea88605ece5b333c579443df11cf29b05777b911c3e1691bd7a74da1129e7b3322d15136c0bde06b065a7a41cfb0a10464013d8e2ba8c3f0d838093a7a588605d1699545cdfdc7718d43d497bec0d126071481b7f86fd97b8e80d89b7977a1", 0x61}, {&(0x7f0000009000-0x32)="d70e46d388587f121b39ed2403dea78182146650a23ab13cb76ba3a47274379348f2e0d29299eceadca324428152ea3308a5", 0x32}, {&(0x7f0000009000-0x71)="0a6159dc46c926a963c401349e36f95649170991a8bfc643e11110e8cf389f1ab81fd969bd69c53181b8ed7e45bc0bc4cffa00702db4ec8d3e7ebb36a55717abf4365305251820945fcef718109699bb8745e90ff4029f31fbdb1c583f5aa27583325d26dcd72e4709519260a3258bcd6b", 0x71}, {&(0x7f0000003000-0x37)="248e318bfce43f0ec255cc1d84696191dcefcd713beac1f4f789d15d98caa105ad1de997ebd323595e03e0a0559b9796fc509d4e27fda2", 0x37}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xcc)="633a1dd6a138cb11388e19f242f3036b62a6efd1e99d6d73ca965804c934668de24ff52a3d44958e554b69fa44b4258eef98cb091c92b0cb96fb8cbc02a47257c34a710c494691c3fe2793cd3af0baf80fe6b220fe67aedf0f31a8d2d62e3fb62c78f1ed6aec8b2df8feb5bd85a85ef3596212383ead444fd17efd9c03edce2697e255c3ce4727819d0427a2aa1643d6a54e4fd013fd02f18175a34cba0a607010cda6e108dd688203bceea6faaa6bc101ad706b93f32ec69dd73a7085d0399145b8eab518ec766d805ad074", 0xcc}, {&(0x7f0000008000)="ca876c98b9e9ac4363f190d8ee0dd4a3cce1ede609e452307c9956de0d2cbf9519dcabe8504e1e73dc7037d01eb564eb7d7fd460b5681f37bf6429f264e1ed97fcdfa960ad4165fcc959116bfbf8e11a4eddbc1dfe826e0022a60af5b3defb3c492f7a9d97cf8f769d1988c9bb30c33ae5d5d7e4c08bf79e8a74fa5b9b82607a2fdf88a64c107bb9cf4a70c472125afc6b442be7a33707ce23e4f6319520f9b5e29988d2b3a3108b7847b3be6ba5e7abeaddc1a964aa3726", 0xb8}], 0x7, 0x0, 0x0, 0x40000}, 0x7ff}, {{&(0x7f0000002000+0x897)=@sco={0x1f, {0x9, 0x9, 0x5, 0x80, 0x9, 0x20}}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000009000-0x5c)="9dbdca584d7221d2c84405d6e819e34c1dddedd29ff271ce215eee5bed2673ce0f60d0ba7f9bfdcc73d6ea9f8675a711832a10c85bc35ce6a274243d70dee035483891493e84cb40035fbe397a5b75c5ec2023017a3dec27213a28fd", 0x5c}, {&(0x7f0000002000-0x39)="176bba9f1c1913285157990c281e8288cf0500f94483f0fe871c06309add835333f5f16ef45701425b3ee6d3377fc89723da60c953ab40b9e7", 0x39}, {&(0x7f0000009000-0xfe)="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", 0xfe}, {&(0x7f0000008000)="aec07fbbcb78794cec4b44211595b95efa31c5961d8168efbd7e386c10f007278a71e11bc96eef07dce3cb3bb9b5b91e5bbc75edf07f8c930e87b608119423878cec31fe6d993139ddad82383f41bef37b556384a227c605cf5fe588a2b8e177adf4e34715512057b1a3bf2672fe46c177fa3096d7069dbfcb3b909a9c0ba98eb7b26a3cf919a1072590c7fbe3609343841e89969aa033cbbbe81dbf7d7a2a3893112b", 0xa3}, {&(0x7f0000009000-0xde)="12e967c6d21db99db973b228ea08bb9a0db2e1ee383e9fac11f1975e3f13ad1d15b85ced000b986aa8752e5fbfcccb704d9c13e1442b541bbe1f735025799c422bc95e190cb91d361d0cb644eaca4a46b89151c5720fd5abb54e25a4ff46d4335947d22cb6d904d7171decada7dc06a0769f8e29d65b2d0073fd164ad9be6fd901fbe69dbbf5e0f50821cff5d219508af63777c04f8eedabaa8d4f1377304cbe726645067fa0356e8351df9771b7545b8a181dd581f4be928f0bd00de82338d3d843428ebb42ec863559464e501475230e700e62379760df659f965b3985", 0xde}, {&(0x7f0000008000)="88ead84fc1b0ff2a2765e3befcf3efdb6f8e8af8524159f945f68d55ffce3e312fd934affc3678a31eae4acb22503cefe00f3646a8c5366679a30f80d31732a7974ef7ef94b51782595190d88e26d96f9d682f7e3926c23ca16f9215cb08c0cd11fa608a85ff76a101cf6790bee8d4b044d1ebe2294fc3d1fba38e5b6665a06df1a755c979cff2bb700d1785a47664fbc0e734afda13050f971a28ceb58de515a91d215f", 0xa4}], 0x6, &(0x7f0000009000-0x2c0)=[{0xf8, 0x6, 0x8000, "f025f7cbf39471fddb743e5c69fbfe4c834c9289ec501835295832ea33b6d81d43d19a63e930a148d65d3eea16ad1d8dc1d1662b698b2790577caf9fab491311a73b6218be037cfff13c491cec507e3a2214844bb811e59be172ad997ffbd64d9c302895fe14f7daa07214afd048ebce96bc7ee71d535bce2d23bad2911626a92b5bea34ff6b23d4f4fc16520e7d0720c067fc50aaac409f52c242335aa07d4b6882bf536b31e0b4b7a06b80c8c2c1be454cd33c0fc5e187f0dd8c8e748ac21811a2ef593745a2a8509a83628a889c9c01ebbb035f296818468ea62f4602db6a6751fa84bb349a5d"}, {0xe0, 0x88, 0x7fff, 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{&(0x7f0000006000)="2b2fac24cea1bd8b7e9f90fb5cd748b9e465848ef9ebd73eb05640b19b7e78a1dbadcf17288a4eeb90a8ad65d21cefeadd712858103e9752e402f9bc204a32dd0a2308ad8ae510f403cc44572971b07c2e7eb6fc359e4b3672952ff6265993e14b694de8fa59853318c34bede84403b3286b20997c5d11b00f2eb4bca71b016978e399f87ee6ad882e015a4df80310", 0x8f}, {&(0x7f0000002000-0x88)="81ce78fa9eb01f468f747945530b0736fa027e2800ff3f429d96a91ff7f9207db7e97fac0281b792a8572ab12617cf8e1abf80f15a4b74308567f832cdb724c2a4a45f45c80654677e48c940e1a478390c75577812a7e438af9b8aa2796fbeace0d9b02259a5f885e267a1db97f8ac41cdb736b690001af6f2e7a0f089d0c1d4a86d7f4c7bd7fa75", 0x88}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000009000-0x28)="ff0f0aa0841ad49727431bfd7c7ecec386d77ecb2097b4af7e50808439c6d7393b7705847420de12", 0x28}], 0x7, 0x0, 0x0, 0x800}, 0x1}, {{&(0x7f0000008000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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&(0x7f0000009000-0x20)=[{&(0x7f0000005000-0xfb)="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", 0xfb}, {&(0x7f0000007000-0x88)="34b4bc6fc33b46845a7dbe331dcc44548409044afc569014b70e8d05fa3dc393bc4340c315c191f23b143a29d47f7835dc04892ea4e8b38207962b4d7d3ddfd25b8a142c8c3d00fa59bd4e91c9f3d8fe3ff0ce28c2d89577e7c6c988bdb0e77f9737d45455b98663e506b660e8a74d38e1957f2bbd139f70f29ea74dd18a1f7935fc608f9695477b", 0x88}], 0x2, &(0x7f0000008000)=[{0xb0, 0x107, 0x7, "5c78366871281ec98b723a540b2672b3f973f4a988a4362b84c24690e13b09237e837a970fe64a23947c1de29865487035b09da38ca24d93e4f9e346eb94a0c5502aa0512c36026c6782cab23bc4b773df56c58edc47d86b0ac1b1e19799d491c697c4a6ec4b9ea8bf45d7292dbf3139cc3cd825856b4875bdc525173b45e9290c8c32aa974c29a024d3e643b74edcd60e40c8283ac5f8f051d657bd0f73"}, {0xf0, 0x1ff, 0xd252, "9aba20bd0f4b4e64326967265bbb0995acd0d1ade1d9c457aa9e73a044314c3a71ae7e0e4e39457ded14602aab7b7983f67bfa9a3b80f19be856c3c23f321def519e6bf0a4a941d09de2b51e63ec4ed22444294aac17ab2058acf0e1df41f7010920c49cfbdeead8f1e7db0b72977f14a43470c5cd62aae9976c2399cb8b442e94a77b9428e63768d16edc833f872697853445fe3fee3c30c65756a9791faeb1cfae16592021e37a5b15139700dc552bfd1780098c30c4a71c7b70d6c9ca2b718a5e5c9335fe0dc44868be8a0dd882e686353ad623d07913f38b2d3abe"}, {0x1010, 0x109, 0x1, 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{0x48, 0x0, 0x5, "9ea10dbd95fc6256632384ed9be884928cff605c4cc37e934b5b34caaac17f8c3a56749956c3e13edee8c0c6d20c8d7e0c"}, {0xf8, 0x0, 0x8000, "85df399aed54e2095f4ef3ccbf74b1fd9873774e476fb028751eb524e4d56195f76144a4609c7a1fb1cc556b50f3943ecb29a81822cd1fb3de6ee6d201889260e55c0b9ed74783335eeac1d76fd7d7c758e0d06f68559dc62ac2db52164bd37588e47eaa9baa063c96c367c4bb11399da999ee3e1f6556e2199e87a99c20d632cc5d06869c18674e30545c7185e04615f894912f5c0a708521f7e44987cd93c105d69af289aa608457c463eb366e9ebb5458c9ae5f4b983a4df490ae82cc90ad066ff90571dcb3d610d277e0229e43e5eb7d405cd4d0dd644b15c396741125a967"}], 0x12f0, 0x8080}, 0x100}], 0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socket(0x0, 0x0, 0x6) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000e98000)=0x100000000, 0x4) fcntl$setpipe(r0, 0x407, 0x0) personality(0x8100000) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e23000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @generic="8beba1559c5b08056ef851b8fc8a2224"}}) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e27000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6490, 0x0, 0x0, 0x1, 0x1ff, 0x4, 0x6}, &(0x7f0000b45000)=0x20) 2018/01/25 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000732000-0x40)=[{&(0x7f00004da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000276000)=""/92, 0x5c}, {&(0x7f00001ea000-0x15)=""/21, 0x15}, {&(0x7f0000871000-0xc4)=""/196, 0xc4}], 0x4, &(0x7f0000e98000-0x32)=""/50, 0x32, 0xc}, 0x40000000) getpeername(r0, &(0x7f0000b19000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006bf000-0x4)=0x4a) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000043c000)='/dev/dsp\x00', 0x2, 0x0) geteuid() epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) write$tun(r3, &(0x7f000009f000)=@pi={0x0, 0x6006, @ipv6={0x9, 0x6, '3Ai', 0x22c, 0x29, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x4, 0x0, 0xea, 0x1, 0x0, 0xba55, 0x0}, @routing={0xff, 0x14, 0x2, 0x6, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x115}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x1e, 0x0, 0x197, 0x1, 0x0, 0x100, 0x0}, @hopopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x7b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x54}, @jumbo={0xc2, 0x4, 0x0}]}, @hopopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1a}, @calipso={0x7, 0x30, {0x80000000, 0xa, 0x9, 0x2, [0x3, 0x800, 0xfff, 0x101, 0xfffffffffffffffd]}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}], @udp={0x1, 0x3, 0xd4, 0x0, "1649b9c5747102ecfbbb4dddeb4e28f14755fcd6a56fb6be31c26aac1c453dc53e864e9f708615e77b81409c46e78e8ae14a9a029810e4cb04cba4dc0370fb56603c4bd4f39dda12915293e669a5ef2a726970c04b69478c78174f6e330e891db83d60279dda50af2511d8817394476ef2107dac111673c42d60addf05e26cbe99bcf127ad567ff32d7ccd2a68624d2e7cd8b220e6389fc0cb188ad1179b7d3c064d754bfc80b2ffda93fe68033c80456c058562674c909633dac5db9de6ff5cfbd79f80cb64c1da91f70d68"}}}}, 0x258) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000251000-0x4c8)={{0x3, 0x7, 0xffffffff, 0x2e36, "21c2feac9d341ac41f5a041aae9bd6462a477738a5309ee1189dc8875d14381b82ed2f9297cd82983c27f938", 0x7}, 0x3f, [0x101, 0x401, 0x1, 0x7fffffff, 0x4, 0xffffffff, 0x696d, 0x100, 0x2, 0x1, 0x6, 0x31a, 0x5, 0x8, 0x2, 0x401, 0xfde, 0x9, 0xff, 0xfffffffffffffff8, 0x7, 0x25, 0x1f, 0x10000, 0x2, 0xffffffff, 0x1, 0x0, 0x5e2, 0x7, 0x1f, 0xd5, 0xa6, 0x3, 0x5, 0x3, 0x7, 0x7fff, 0x1, 0x81, 0x813, 0x8000000, 0x100000000, 0x6, 0x3ff, 0x1, 0x8, 0x4, 0x1, 0x1e, 0x4, 0x2, 0x7f, 0xc5cd, 0xffff, 0x200, 0x40, 0x9, 0x800, 0x7ff, 0x4, 0x100000001, 0x800, 0x6, 0x3, 0x2, 0x8d0, 0x8, 0x4, 0x2, 0x7fff, 0x9, 0xa2, 0x40, 0x400, 0xbf, 0x1, 0x101, 0x0, 0x0, 0x3, 0x8b2c, 0x8, 0x73935c, 0x29, 0x1800000, 0xffffffff, 0x492, 0x3, 0xa5a9, 0x1, 0x8, 0x7fff, 0x2f50, 0x7ff, 0x1, 0xffff, 0xf732, 0xffffffff, 0x20000000000, 0x3, 0x7, 0xffff, 0xfac, 0x1, 0x1000, 0x9, 0x100, 0x7f, 0x0, 0xfffffffffffffffa, 0x4, 0x5, 0x5, 0x401, 0x2, 0x5acd, 0x2, 0x2, 0x0, 0x9, 0x2, 0x7f, 0x0, 0xfffffffffffffffd, 0xaec3, 0x9, 0x2], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d99000)=@assoc_id=0x0, &(0x7f0000f5e000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005dc000-0x8)={r1, 0x7}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000ab0000-0x8)={0x0, 0x0}}}) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df9000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f000022b000)='/dev/input/mouse#\x00', 0x7f, 0x4001) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00008c8000-0x5b)="736f636b667300708c3157003f388189f1e5867f3021e86a9a38ded8969a110c22d7e7a5feeb32d9b394eb2f936050ea6bd8b4d076f6965a2d4bc5f4d165cbaa3f96cd0432255aab2a09418deea1db382b04a8eb20da3666db5062", 0x2008, &(0x7f0000d38000)="") 2018/01/25 17:42:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005f1000)="7fdf0b8e55767a4a7b594c76078968874be28c3572178b4ef4b1f18ae7713a050028a05d081c55fc1b085376f291af243559f9d435197337482122d036cc1212af8952a6630aa96ee8511cda7f359edb4365a5d62b6967e079f427742758185070905e0026a93d0ee0a0105cb37bf9416403798cbffb5fffcf554a6154fe21327d84442885ba3860ce409b617bf1341f02515a4405e9a1c449b64181ed006de8d98abda4d6a2e9bed938a756") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/225) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pipe(&(0x7f000031a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000632000)={0x0, 0xffff, 0x30}, &(0x7f0000c63000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d36000-0x8)={r6, 0xc97}, &(0x7f00001e5000)=0x8) io_setup(0x1, &(0x7f0000dde000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00008ff000-0x4)=0x800, 0x4) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mount(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000780000-0x8)='./file0\x00', &(0x7f0000009000)='nfs4\x00', 0x1010010, &(0x7f000000a000)="") openat$mixer(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/mixer\x00', 0x8000, 0x0) 2018/01/25 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00002c1000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2180) sendto$inet6(r1, &(0x7f00002b9000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089a000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007b000)="d513b60000010fff01298992ea0081001916175b004c90c2", 0x17) 2018/01/25 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fe9000)=[], 0x166) 2018/01/25 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000a5d000-0x8)='./file0\x00', &(0x7f000040b000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/25 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042e000)='/dev/ptmx\x00', 0x4000, 0x0) getitimer(0x0, &(0x7f0000eff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f00001b0000-0xa0)=""/160, 0xa0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d20000-0x4)=0x2f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$KDENABIO(r0, 0x4b36) 2018/01/25 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000f7d000)={r0}) 2018/01/25 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000624000-0x11)='/selinux/enforce\x00', 0x1492c0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f00001ae000)={0x0, 0x0}) getegid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab9000-0x3)='/dev/cuse\x00', 0x88000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00003a8000-0x4)=0x0, &(0x7f0000136000-0x4)=0x4) accept$nfc_llcp(r1, &(0x7f00009e1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e87000-0x4)=0x60) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000600000)={&(0x7f0000ec2000/0x2000)=nil, 0x2000}) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000e69000)="") signalfd4(r2, &(0x7f0000f07000-0x8)={0x1f}, 0x8, 0x800) prctl$void(0x2f) 2018/01/25 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x4000000000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) timer_create(0x3, &(0x7f00009e0000-0x60)={0x0, 0x3d, 0x4, @thr={&(0x7f0000ea8000)="9609694198bf683f867dbab8af95c7cc7cb8390e1c049fbd0aeed05e2d6783b9dbf0", &(0x7f000070d000-0x42)="ebc2c0a80d4396f9d9abb63a2c733ec099a2bc25c7be9d5ffdcbb347c67108a08060d68710b7d565215cb88ff4a11cef29d25459c9fd66adff97aefef6100e5dca48"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000)=0x0) timer_delete(r2) [ 52.524896] binder: BINDER_SET_CONTEXT_MGR already set [ 52.535712] binder: 8110:8115 ioctl 40046207 0 returned -16 2018/01/25 17:42:55 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x7, 0x26000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000003000)={0x100000000, 0xfffffffffffffffa, 0x4, 0x6, 0x80000001, 0x0, 0x2, 0x5eb, 0x1, 0x8}) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000874000)='net/ptype\x00') r1 = socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bab000)={0x10000002, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xc4e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 17:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000226000)={{{@in=@loopback=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000)=0xe8) getresuid(&(0x7f0000a55000)=0x0, &(0x7f0000772000-0x4)=0x0, &(0x7f00004bc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d7000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000-0x4)=0xe8) setresuid(r1, r2, r3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a19000-0x4)=0x1, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000136000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000009b000)={&(0x7f00007c5000-0x6c)=@newlink={0x8c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, [{0x4, 0x1, []}, {0xc, 0x1, [@typed={0x8, 0xfffffffffffffffc, @void=""}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000899000)='/dev/audio\x00', 0x80, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00001e0000-0x8)={0x0, 0x0}) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000)=0x1f000) msgget$private(0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000039c000-0x38)={0x0, 0x0, &(0x7f00005cb000-0x20)=[], 0x0, &(0x7f00002d5000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c43000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00008da000)='/dev/cuse\x00', 0x1a500, 0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x5, 0x1) 2018/01/25 17:42:55 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(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$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r1, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r2 = socket(0x9, 0x80007, 0x460) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000122000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0xc, 0x10001, 0x6, 0x5, 0x588e, 0x7, 0x8000, 0x5, 0x16, 0x5165, 0x1, 0x81, 0x5]}, &(0x7f000097f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000088b000)={r3, 0xf}, &(0x7f00007bd000-0x4)=0x8) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000686000-0x14)={0x1e97, 0x5, 0x20, 0x5, 0xffffffffffff8001}, 0x14) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mlock2(&(0x7f0000766000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000f29000+0xcca)=0x0, 0x8) futex(&(0x7f0000b39000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000)=0x0, 0x0) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000758000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000df2000)={0x17, 0xea, &(0x7f0000e68000-0xea)="a1498e3b36d417bb1c53176d3a756f4fe7b9c4cf5305c4c0a398d50dcc93d3b833ad3a2f90a0ac9be6750826ac177672497b8c544fad3c46dcf776f6a093a18a3f04b2ff7c087686ad03ec951983ddbf2f32264058a8646b3bc7644da3017385d446f7b30cab8e1520c046345ddd0fb9f009a314b132b4685f1b6be01b5a12e171cc615ea817679247a23b85cfdc6ad8dc5c8c3183425db6402750873b06c0364019c10f0258c441634e4eb5679148cef8ba41950fe7d1153057a63a15f654c2d8d377a7a876cdbe09569a31e875980793975ff28087132e704fa460c7af4e32de335c7045aa39f6453a"}) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000077c000)={"a21a6bd1d914a62265856876f4810d30", {0x4, 0x2, 0xe212, "e0429282e870", 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008d9000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000e97000)=""/228) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000a19000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) [ 53.639509] hrtimer: interrupt took 36679 ns 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000349000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/25 17:42:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000009000-0x1)="cb") 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/rtc\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000748000-0x4)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) listen(r1, 0x0) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb7, 0x5, 0x34, 0x9, 0x30}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000007000-0x60)={0x0, 0x58, "ae9cb25b016fea96b33a214bb3137f79481b685251fccbe7870536efb07c5fb6d81423a191f27fc350dcc356df2421d24304a3e9dfe13ef44ed8bdabb1273f5f406fada21d6b211eb9479348b18172469fef9abe4f0b4d2f"}, &(0x7f0000006000)=0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x3, 0x3}, &(0x7f0000006000)=0x8) sendto$inet(r0, &(0x7f000001d000)="", 0xfffffffffffffee4, 0x0, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000032000)=""/243) 2018/01/25 17:42:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$can_raw(0x1d, 0x3, 0x1) 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) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x4, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0xc2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xee5, 0x4, 0x36, 0x80}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000001000)={0x1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x753, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd271}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x9a}, &(0x7f0000001000)=0x8) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000001000-0x14a)="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", 0x14a) [ 53.683502] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=8129 comm=syz-executor7 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000072000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {r1, r2/1000+10000}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036e000-0x4)=0xc) rt_tgsigqueueinfo(r0, r1, 0x40, &(0x7f0000c75000)={0xd, 0x3, 0x3, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/cuse\x00', 0x402000, 0x0) bind$alg(r2, &(0x7f000013b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.738258] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=8160 comm=syz-executor7 2018/01/25 17:42:55 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000ae1000/0x10000)=nil, 0x10000, 0x6) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/184) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000001000)={{0x10000, 0x2, 0x0, 0x3, 0x3, 0x5, 0x3, 0xfff, 0x3f, 0x0, 0xb31e, 0x80000001, 0x0}, {0x1f000, 0x4, 0x0, 0xffffffff, 0x0, 0xf5f8, 0x10001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x10000, 0x2000, 0x1f, 0x6, 0x0, 0x5, 0xa0, 0x0, 0x0, 0x3d3, 0x7, 0x0, 0x0}, {0x0, 0xd000, 0x8, 0x0, 0x0, 0x2, 0x10000, 0x100000000, 0x361, 0x0, 0x0, 0x0, 0x0}, {0x3000, 0xf003, 0xd, 0x3, 0x0, 0x0, 0x8, 0x92a, 0x100000000, 0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x891, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x20, 0x1, 0x0, 0x2aa, 0x1, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x7fff, 0xe018, 0x132, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, {0x17000, 0x0, [0x0, 0x0, 0x0]}, {0x17004, 0x106000, [0x0, 0x0, 0x0]}, 0x40040000, 0x0, 0x10000, 0x12080, 0x2, 0x0, 0xf000, [0x0, 0x9, 0xffffffff9574c957, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f000007a000/0x3000)=nil}) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)=0x400040000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) 2018/01/25 17:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/mixer\x00', 0x48400, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8956, &(0x7f0000ed9000)={@common='teql0\x00', @ifru_settings={0x2, 0x7fffffff, @raw_hdlc=&(0x7f00000b1000-0x4)={0x3, 0x0}}}) clone(0x40000000, &(0x7f00009d4000)="a2673aed4e7941e2899bd282a9670949b33814338880168c9549e5eb", &(0x7f00001ec000)=0x0, &(0x7f0000521000-0x4)=0x0, &(0x7f0000901000-0x52)="18e15da1701656b0316ef804b8d7bda9a2f344b4c10ceed9ca881792e0858c12e9b05dc9ee4f827f113808ce0e0c5a93b7669cf39efaf1ae49a25e33f411784236668072bdf3650095608b889d553dd3ae48") ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006ce000-0x20)={0x2, &(0x7f0000849000)=0x0, 0x4, r1, 0xa}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b38000)=0x8, 0x2) ioctl$void(r0, 0x4c0045c7f) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00004c4000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a7c000-0x4)=0x14) socket(0x4, 0x5, 0xfffffffffffffc01) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000f57000-0x91)="58eafaadaf35586f3a8398d54446c72fe71362698f4893f9939eb21603d79d38da2a4809453b10e4a55d0c596e9d61a16f70d334fe2337be1ac53443007da7ce557d133212709eded18ce86ebdbf4af26e29ae6795046dcd7e869802e7a696c4f9bed8580c2d4d8a6324d17b01883475a13d18376b3ac6be47168c57fa5fb3be9d62a69e000ae807587933c62e3aaa89de", 0x91) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000002f000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000037000)={0x200, 0x8000, 0x9, 0x0, 0xa, 0x1}) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d17000)={0x6097, 0x820b, 0x1, 0x6, 0x0}, &(0x7f0000543000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000012b000-0x14)={r2, 0x1, 0x1, 0x2, 0x101, 0x80}, &(0x7f0000bd4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acc000)={r3, 0x1}, &(0x7f0000f29000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000837000)={r4, 0xaf, 0x10000, 0x7}, 0x10) 2018/01/25 17:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009c9000-0x4c)={0xffff0, 0xacc3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f0000f43000-0xb)='/dev/audio\x00', 0x200800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0xfffffffffffffffe}, 0x20) llistxattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000224000-0x40)=""/64, 0x40) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x200800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000000b000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000007000-0x38)={0x2, 0xf, 0x0, 0x6, 0x7, 0x0, 0x1, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x7, 0x4, 0x0, 0x5, 0x10001}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000000d000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)={&(0x7f000000d000)=@canfd={{0x4, 0x3f, 0xbf, 0x200}, 0x1c, 0x3, 0x0, 0x0, "57aebf9a448b6f628da3e1d4ddfcca400855b439b4faeff9879a59dba84389f0a9f100c6651b6775fafcb72646c006b1cde755366f383045acf05b82c918c3f8"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000c000)={0x100000000, {{0x2, 0x3, @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]}}, 0x90) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x0, &(0x7f000000f000-0x2)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000007000-0x4)=0x0, &(0x7f000000d000)=0x4) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009da000)={0xff, 0x8, 0x5, 0x4, 0x3ff, 0x0, 0x3, 0x4fcbdd6e, 0x0}, &(0x7f0000518000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d5000)={r1, 0x3}, 0x8) 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f000008e000)={0x20, 0x1000, 0x8, 0x3, 0x5742}) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x2b1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000b01000)='/dev/admmidi#\x00', 0x4, 0x408080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000adc000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x9, 0x4}, &(0x7f0000399000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000045a000)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xc5d, 0x40, 0x7, 0x4, 0x800, 0x80000001, 0x1, 0x100, 0x0, 0x2, 0x3, 0x4, 0x8, 0x4]}, &(0x7f0000f3d000)=0x108) r3 = syz_open_dev$dmmidi(&(0x7f00001af000)='/dev/dmmidi#\x00', 0x2, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000269000)={0xfffffffffffffffa, 0x40}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000ca3000-0x4)=0x0) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000a45000)=[{&(0x7f0000dab000-0xbd)="6d4606a0b42564e4812d03a43efae11a", 0x10}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000989000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006b2000)=0x10) pipe2(&(0x7f0000a70000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000397000-0x30)={0x521f, 0x9, 0x6, 0x507, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f0000336000-0xd)='/dev/dmmidi#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000012e000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000087f000)=0x1) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000e1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6f000)=0xc) syz_fuseblk_mount(&(0x7f00004a6000-0x8)='./file0\x00', &(0x7f0000f70000-0x8)='./file0\x00', 0x1000, r1, r2, 0x80000001, 0x7fff, 0x2002000) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup3(r0, r3, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/25 17:42:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xa62c, 0x440) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/sequencer2\x00', 0x68a182, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) dup3(r1, r3, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x1, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x9, 0x7d}, {0x0, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}], 0x60) accept4$inet6(r2, &(0x7f00002b3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f61000-0x4)=0x247) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000d8c000-0x4)=0x98) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00001fd000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/25 17:42:55 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000-0x4)=0xe8) setuid(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$rds(r1, &(0x7f00002ed000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="cc9c77fb0ae8d65c3fd77d752e36095f6db90692a8a81146476ae3023aca61efe2f83127284a9bcc9373658ebb3074bd90d60a840ecc3067d08c1f3ee1ff52a983f1b62c3a4c73a43b04ab3ef0b33c36ba0a78676bb7e52f4a592f73366b5a97dc7d670a9af937558cc310f034a344d6ef86db6d92aa3c6ab1442c869b606fc31ce332d4a467f85b1989d1e4a06dd7ef9055b3059c3e2d5c6c", 0x99}, {&(0x7f0000001000-0x50)="6370f976a8e7fb2deafb4064e16c2c92c8f02414a83500869c69a05f9381f4bcc38a33fd2ed9c4e2fde45c96c86e0141087a6e5efce0a98cfe4a6ffa65f6079d472c27f2610403d0143536ba076aadc3", 0x50}, {&(0x7f0000001000)="301f94bfaa2bd2072fbfa7e5ab06f2a1ebaad8e735420667aef4c42d7a68c500e6a2ed269ee02837eb362513259ecae9f72cc0c3540d632909d415f67b4379885effe5b68767255eb993a0c3be4c67110c0dfa676d4aaeaf64bf8d905baf41d6184dc75efbafc6c27bc785c7171a588de7f605d0c2a2aab309", 0x79}, {&(0x7f0000002000-0xb8)="7e38daf8dc7adfa954231e9eda27cfb14c6584ff7cc23b0971874d524c31d43b45c39cd874799ab311834cfa8331f644d53bb1a0b3648ea98acb90fea27a098e34650fc03f5c9c4fd4254eca2ba0b781a856c35804c0510f0d34a6210ee262b7a5ae175406176984ad1542051b2d41d08880da07038601573d3a40b50f56099c1efa84291b594f9303badbed2efd0ccbd62c15e5447e3c0bbbd3f71666fc771841ae00340eb2888ed1d2af02b05fb27b6d46d2f6d0adde79", 0xb8}, {&(0x7f0000001000)="89f62df14246623f610433ed29847cff7f379d7cb9aafd6c17c062c70bf56cb96677913c7e696714592a1f7db0537c1c59592cd3aa4bbfefa907357824f4f88527f2811dac0036f83c4d3aa6a4e47e6ac0b082eaa6612594a90d520ee2df4e1398b8a5bcd173502fe493c728af684ca4f6b4c6f272fee94b18b59e5e4f730036baec00bd3ca66886e3aee7d8fd02fc593a5687f53fff09f895e85f60c55af20f018f3e5d16e96e946e72953b94cf0690d2fe45ea7a537e4d6131f25591b5afdd0bbe97848d1c193460f215b0135f9019804f804405f5b113179ab3", 0xdb}, {&(0x7f0000000000)="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", 0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000000)=""/153, &(0x7f0000001000-0x4)=0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f00005a6000)=""/152}) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) fgetxattr(r1, &(0x7f0000451000)=@known='system.advise\x00', &(0x7f00009c3000-0x45)=""/69, 0x45) 2018/01/25 17:42:55 executing program 6: r0 = open(&(0x7f0000ea2000)='./file0\x00', 0x88080, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000b1b000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x3, 0x56, 0x2, 0xff}, 0x8) r3 = dup3(r2, r2, 0x80000) 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) close(r3) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/25 17:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000017ffff, 0x10000000000000ef) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 17:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000042e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d3f000-0x18)={r5, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x9) dup3(r0, r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x15c1, 0x2, &(0x7f0000004000)={0x45d1}, 0x8) 2018/01/25 17:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000661000-0xb)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000079d000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc0, 0x800, 0x5, 0x1, 0xa5, 0xbe7, 0x2, 0x2, 0x200, 0x1, 0x657, 0x7, 0x400, 0x1, 0xfff]}, &(0x7f0000d3a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000be5000-0x77)={r1, 0x6f, "e8231208b075084370e3763a0e3bf498eb1a415c89bfa4a0a6913cc2eb6c3b36153af61fb05790e81327f6221d0f8dd31cbd27e15442bd54f17c2fc028ed53a6edc50ac7d7d2b71c79d231dbf705624bc8d528d4c6b1d9c1dbe6c38cd813373b0119a2bf7eb5acec6f7641aef9946d"}, &(0x7f0000060000-0x4)=0x77) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00005c3000-0x9)='/dev/ion\x00', 0x40000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000350000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000085c000)={0x0, 0x0}, 0x4000) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000526000)='tls\x00', 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000015e000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000499000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000a89000+0x181)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bbc000)={0xfffffffffffffdea, 0x0, 0x10003, 0x80000001}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000042c000-0x4)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000cec000)={0x9, 0x2, 0x0, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000ffb000)={r5, 0x5}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00001fe000-0x20)={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]}) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xbc, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f000088a000)='./file0\x00', 0x0) fchmodat(r2, &(0x7f0000d19000)='./file0\x00', 0x8) 2018/01/25 17:42:55 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000ec7000-0x8)='./file0\x00', 0x105202, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b00000-0x3)='/dev/sg#\x00', 0x1, 0x208000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000b00000)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b01000)=0xfff, 0x4) add_key$keyring(&(0x7f0000a51000)='keyring\x00', &(0x7f0000b00000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) recvmmsg(0xffffffffffffffff, &(0x7f000059d000)=[{{&(0x7f0000435000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000)=[{&(0x7f0000034000)=""/216, 0xd8}, {&(0x7f0000aff000)=""/193, 0xc1}, {&(0x7f0000aff000)=""/228, 0xe4}, {&(0x7f00004c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000374000-0x35)=""/58, 0x3a}, {&(0x7f0000aff000)=""/12, 0xc}], 0x6, &(0x7f0000b00000-0xf9)=""/249, 0xf9, 0x7fff}, 0x5}, {{&(0x7f0000236000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b00000-0x40)=[{&(0x7f0000457000-0x2e)=""/46, 0x2e}, {&(0x7f0000aff000)=""/44, 0x2c}, {&(0x7f0000212000)=""/212, 0xd4}, {&(0x7f0000b00000-0x65)=""/101, 0x65}], 0x4, &(0x7f0000aff000+0x2fb)=""/55, 0x37, 0x3}, 0x5f48}], 0x2, 0x2000, &(0x7f0000b00000-0x10)={0x77359400, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00004fb000+0x725)=""/1, &(0x7f000014b000)=0x1) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000aff000)={@can={0x1d, r2, 0x0, 0x0}, {&(0x7f0000aff000)=""/54, 0x36}, &(0x7f0000af6000-0x1)=0x0, 0x10}, 0x30) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet(0x2, 0x4000080800, 0x20000005) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@flushsa={0xffffffffffffff76, 0x1c, 0x31d, 0x6, 0x2, {0x0}, []}, 0x17c}, 0x1, 0x0, 0x0, 0x400000000000000}, 0x40) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000b00000)={0xfffffffffffffffa, 0x10001}) bind$llc(r0, &(0x7f00004b9000-0x10)={0x1a, 0xf8, 0xffffffff, 0x6, 0x3a73d8e1, 0x27, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002f0000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bad06a2c4083", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) 2018/01/25 17:42:55 executing program 2: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x155080, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x39980732, r1}, &(0x7f0000002000-0x18)={0xb9, 0x2, 0xffff, 0x9, 0x80000001, 0x4}) bind$pptp(r0, &(0x7f0000b11000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 17:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000326000-0x68)="d50ba8a5e25245e65fe67703e96fd60529861319be21b25749097e2558a4ebfd0be449f2d8557b9bf8e0807bd3ca8b3a7267e1b10812d28cf6eb2abb650bcaa62d646a54a16e3196f00b44c27683d3d758423f74a7f460f739e64080a27b56c1cac6e1d54c042178", 0x68) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 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) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000011000)='./file0\x00', 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 17:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x4000000001043, 0x10003) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mknod$loop(&(0x7f000077f000-0x8)='./file0\x00', 0x12, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/autofs\x00', 0x2007c0, 0x0) fdatasync(r1) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/25 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)=""}) 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002cb000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000542000)={0x80000000, 0x3d, 0x4, 0xfe9d, 0x92a, 0x7, 0x3, 0x3f, 0x4, 0x9, 0xc10}, 0xb) 2018/01/25 17:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000357000-0x1b2)={0x2b, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @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]}, {{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]}, {{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]}]}, 0x230) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f000046d000-0x9d)=""/157, 0x9d) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000174000-0x4)=0x0) sendmsg$alg(r2, &(0x7f0000825000-0x38)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f0000805000-0xc)="2872b70a8834663d5beddd90", 0xc}, {&(0x7f00007aa000-0x42)="4e499d54ded796bf5c3f99a9e7483e3d8f955d41a9e28c93fc7127359a035339c93f67a58554be070c8f3c9fa00de03caf31f65d23e10b168d85716920958d64cfb1", 0x42}, {&(0x7f00004f5000)="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", 0x1000}, {&(0x7f0000255000-0xaa)="6e7a02899fadc95fabd1a12b30c5ff6f7da02fa56388853bed9588cfd7f31e2dfb806a5834adfd6ebf01ab347cf94e8a6157fcea99bf3568538a5b01d453d9526e3c33a7859a6a15d147de8c98bd973050dc8745c84c2f14a690ad390931f66598491e9d1ef7dd647da9f03b547a45f6914a1cfe74b81d0b974e5f0b93d1b8897b4b09baee7f2a5ffb97749e7179ea5bc201ae9c71602f70076121d3caa0720b8ff8471bd3d79a57abdd", 0xaa}, {&(0x7f00006ac000-0x1f)="f652229ba6eafad30e65c6fdf29dbe35ae6b71d3231321a84787835a3984db", 0x1f}, {&(0x7f0000cfa000)="1dfcb61b9fb67727a275ef254d7d52c49f7caa623d417b5bcb7ec58f736f3257306ad254f082da2f1b658660ff0e07a9fd6059e687be340e77b73b738ddca7d5c8d599c21d4c5a6b6f8052c964430841d99b3c384dfd4a41efd591a5367fb5b016cae12d02749af90b59ddc2afe36ba4da60770e6314b1a1f190e2842074f06cba864f6180aff53e0dddcdec6ca7122bdb007d74f46443d90c661d45eaeed2ba903f24e370f4733f245919cae0abbfdbf3ae90d7953d3543", 0xb8}, {&(0x7f00003ea000)="8c5f2f42068443a9606d041d69591b70dc15919cff21514949a2ac630f3ff28d7d51b1c9894ddec18dd9e2887f5c48830e284a747da183829b54e84b2b18f4d81639bc595830aae800081ab4dc373280f64817d27f47e6324b56", 0x5a}, {&(0x7f0000d01000-0xa9)="e95974d6217b72e8aece9ecad4f474e859f620336f61ad6f97cb729696b207eaf77a85381b20763ba56bdc309e986a8bb224ffc5e991e564f3bcc51367e98a83a1349bb1ce1e22a1638aff7e6eedd1d9343d047391f33227a062105860ee911acfdd9c1b7dfeb7f743284c08df9bfe5c87aa139d351a312002abe0bb3d7d5b6d1b120a9ab117ee12fcc33b36f73a619db0432380b8fffe258ea5716d8eafbb70c7cb447f105b011a32", 0xa9}], 0x8, &(0x7f0000ae5000-0x2a8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf8, "2a9b4eb936a3b5a562c1b1a6b2fe8352d4a2c8a889112b9b488e2e07f7cefce253287f11a7648183e0678014f0e38e2f26a0d4a764fd9304b9e7b854c81f877282040f9f39e01c68a9464386a8080516f6daabd47ff1052c4b717927509ec4845e05f4ebc70af59c0a2d426f133594be0f55cc61725bcb9d9959c467febfffa5610cebd4de3c1add1dc1a0ad841a6be46889560fd800f3f83b2e79805fe2dfe6cbfd347c4449679435de634822a97a912bbde74f9128d786997bd6e43fb57836c3bf1a0f8c392e7fdc73cedc4f6d5d16503b8f46bfb12453e436ee503c0f46052b0c88df981d65f4394a992d009a299f7dc66c726b543370"}, @iv={0xa0, 0x117, 0x2, 0x88, "6a652fe4380219fe1ecb532d6dcc7fe9b8577b17740608683b26ddb5e180633e259a17415c5e3bc00e9377e3e52b87b31178ec423c07ad414af252245d768ff757aa2e19d2766243de02f05cc247bf6cfbfe288c8b90ec5e2a0f16f6ae04a86894d0f2abb179061a9e62fc43b6f6d4be57e8de77a70cde613c6ed6333f1188cfc6f2ae8a7d093b6e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x84, "31b09c0886dfd070d384ad1000f93175ca1ab6a1612e2d80aababf721cd63b699a04968bd2e0ee1c1128dec4d1460bae0fa2baf11289aa91a8d45b2aa6c2b038f3696e5832d00c33707e3ac613e7f34dd62203588fb3c60fc57318de6214d521d9852d7cc1cd63aa81ff6b58874248f04eed1d977fad8d7bec189e185aa57567cba3e7b1"}], 0x2a8, 0x10}, 0x40000) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) io_submit(r0, 0x1, &(0x7f0000b49000-0x30)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="", 0xffffff9d, 0x0, 0x0, 0x0, r1}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000002000)=0x7, 0x4) [ 54.111967] kauditd_printk_skb: 51 callbacks suppressed [ 54.111974] audit: type=1326 audit(1516902175.610:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fdb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f97000)=0x0, 0x4) 2018/01/25 17:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000547000-0xd)='/dev/dmmidi#\x00', 0x20, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ed5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00002c4000-0xd)='net/wireless\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b5d000-0xc)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000338000)={0x0, 0x7}, &(0x7f0000f02000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c5a000)={0x0, 0x61, "3ceeb7507de922c95ec5fef9c75bcf1e2717c94d07522f97d0b74b08f4ccf8f5a0a210b983e7a59681ab19b382f413e1fc92e72a3472f3dad96e4b02dd9653e4007ad8c1e81e362293fd23cedd0fbaf45b588aec5e18cb604f5abcff577cbf4f48"}, &(0x7f0000166000)=0x69) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000203000)={r4, 0xdfef}, &(0x7f0000950000)=0xffffffffffffff56) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000056000-0x8)={r5, 0x9}, 0x8) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000eaa000-0x4)=0xab, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003af000-0x1)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) 2018/01/25 17:42:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005af000-0x50)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) socket(0x2, 0x80000, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000382000)=0x14) 2018/01/25 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e48000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000368000-0x90)={[0x2000009, 0x4, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000ca6000-0xb)='/dev/adsp#\x00', 0x8, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000712000-0x24)={0x4, 0x5, 0x3, 0x0, 0x7, 0x80000000, 0x4, 0x7, 0x8, 0x7a2, 0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000071d000)={0xfffffffffffffffd, 0x6cb1, 0x9, {0x77359400, 0x0}, 0x1, 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]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ee000-0x16)='/selinux/checkreqprot\x00', 0x18a01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000ef2000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SMI(r2, 0xaeb7) accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 17:42:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000bcc000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d1000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000202000+0x92c)='..') r1 = syz_open_dev$audion(&(0x7f0000e94000-0xc)='/dev/audio#\x00', 0x6, 0x2000) faccessat(r1, &(0x7f0000dd2000-0x8)='./file0\x00', 0x2, 0x100) 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) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000888000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000647000-0x6)='ocfs2\x00', 0x84000, &(0x7f0000f68000-0x65)="") 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r1, 0x9}, 0x8) 2018/01/25 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000fac000)="e534a323a4172ada48d640ad9a2e640f8e52d05986dc1a07f2fd2a2b98d96ddcf918a28ff11b67f8241b75a771f982f471b7e11cd47ce75f5653cf252e9bc810edb29cd06c5f226fdd8ec453d442e6c22d3bb3e495758629a474a228ec59ade0e4982b5d5cabc6a286b6a96d1ae6e48c9a68d417796ded732319f46dd287a675f6ec92beae1e9dbc334e2f9720a1bf876c8dadce2ceb08", &(0x7f0000fac000)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f00004d1000)="13dd3ddfa8a4b2592940631c5bc777f57ddd073b9f2eba63f3f737a3c183e62a3c34cdc7abf3c6700bfc424a881e81aca48f669eb8ec5cac644bbb6946e59af07ff5") [ 54.172887] binder: 8258:8260 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 17:42:55 executing program 5: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") rt_sigaction(0x0, &(0x7f000028b000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007bd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="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") [ 54.173222] binder: release 8258:8260 transaction 37 out, still active 2018/01/25 17:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x0) fchdir(r0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) pipe2(&(0x7f00002a7000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x4000000006) fcntl$setstatus(r4, 0x4, 0x42800) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) 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) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendmsg(r0, &(0x7f000087c000)={&(0x7f00005c0000-0x8)=@ipx={0x4, 0x8, 0xffffffffffffff79, "fc9ed965d0bf", 0x2, 0x0}, 0x10, &(0x7f0000fbe000)=[{&(0x7f000021b000-0xda)="242825d6c86d35eb6feb790fd523777353fcfe6cac24b90cf63747c07d47179c06569141221051bee8a29bbb2804338de2e5ef1f6cb31e5d66fa45c0d532400095d4cb3af23e72ad7dd5de80f92f577096131354fcc5797fcf701e07dd2b0a30a4a641a59ec1712f0b3f63914faada92783a29446404b6464f8d00b886e037db3f578feb14ad72bb008e4b0b11ab067f29baf35651ce5bcbcab294bfc7c73e8e2fca64ab1c0f0810b82240bca872c00a78afa583950d44b47cd061f8848e34d623082f548819b8f9fd6579ac534b48b6ff5059576258745542a7", 0xda}, {&(0x7f0000538000-0x38)="db04af1c3aacb886fd3532000e589db42948cc8ed9c785567102fd56295e4657f8148f3d7e02b4a0cc41ba19caee38a483a2a507555c8a63", 0x38}], 0x2, 0x0, 0x0, 0x80}, 0x4000) syz_open_dev$sndctrl(&(0x7f00009e1000)='/dev/snd/controlC#\x00', 0x3, 0x20000) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00008e1000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7c000)=[], 0x1000000000000212, 0x0, 0x0, 0x0}], 0x1, 0x20008843) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000031e000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000470000-0x4)=0x0) r5 = open(&(0x7f0000c93000-0x8)='./file0\x00', 0x101000, 0x1) connect$nfc_raw(r0, &(0x7f00002f4000-0x10)={0x27, 0x3, 0x7, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c60000)={0x2, 0x0, 0x7, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r5, 0x5428) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/25 17:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000412000+0xb1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00002b9000-0x10)={0xffffffffffff1b24, 0x6001}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006eb000)=0x0, &(0x7f0000f88000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 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, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.173228] binder: undelivered TRANSACTION_COMPLETE [ 54.173305] binder: 8260 RLIMIT_NICE not set [ 54.173314] binder: 8260 RLIMIT_NICE not set [ 54.174364] binder: 8260 RLIMIT_NICE not set [ 54.174375] binder: 8258:8260 transaction failed 29189/0, size 0-16 line 2728 [ 54.174381] binder: send failed reply for transaction 37, target dead [ 54.194130] binder_alloc: binder_alloc_mmap_handler: 8258 20000000-20002000 already mapped failed -16 [ 54.195444] binder: BINDER_SET_CONTEXT_MGR already set [ 54.195452] binder: 8258:8260 ioctl 40046207 0 returned -16 [ 54.199104] binder: 8258:8270 ERROR: BC_REGISTER_LOOPER called without request [ 54.204523] binder_alloc: 8258: binder_alloc_buf, no vma [ 54.204551] binder: 8258:8260 transaction failed 29189/-3, size 0-0 line 2903 [ 54.209137] binder: 8258:8275 got reply transaction with no transaction stack [ 54.209148] binder: 8258:8275 transaction failed 29201/-71, size 0-16 line 2703 [ 54.209485] binder: 8270 RLIMIT_NICE not set [ 54.248788] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.248858] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.248922] binder: undelivered TRANSACTION_ERROR: 29190 [ 54.543427] audit: type=1326 audit(1516902175.629:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=129 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.570200] audit: type=1326 audit(1516902175.629:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.596863] audit: type=1326 audit(1516902175.629:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.623990] audit: type=1326 audit(1516902175.640:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.648909] audit: type=1326 audit(1516902175.643:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.673871] audit: type=1326 audit(1516902175.643:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.705998] audit: type=1326 audit(1516902175.652:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f54000-0x8)='keyring\x00', &(0x7f0000cb0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00006ad000)="9353447f5442afa3af8d978b4524dcb626e5c0cbcf8bf008a1f059", 0x1b) 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) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) 2018/01/25 17:42:56 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xd) sendfile(r0, r1, 0x0, 0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) 2018/01/25 17:42:56 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000016000)={{{@in=@local={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000024000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000023000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x3, 0x3, 0x2, 0x20, 0x80, 0x0, r3, r4}, {0x1000000000000000, 0x2, 0x7, 0x4e, 0xfffffffffffffffe, 0xa8b, 0x80000000, 0x0}, {0x1, 0x100000001, 0x8, 0x8}, 0x0, 0xa, 0x2, 0x1, 0x0, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0xa, @in=@rand_addr=0xfffffffffffffffc, 0x1, 0x3, 0x3, 0x2, 0x1, 0x4, 0x100000001}}, 0xe8) pipe2(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_FIOGETOWN(r2, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/25 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000227000)={0x0, 0x3}, &(0x7f0000420000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000efe000-0x10)={r2, 0x3c, &(0x7f0000c4d000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000027000-0x4)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) bind$pptp(r0, &(0x7f00001cf000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 17:42:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000225000)='/dev/dmmidi#\x00', 0x203f7442, 0xc0000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000ef3000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000490000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000301000)="d4841c30addc8d203a33e9eb39ddee12058ef3678bc0f88e3fcb958d598b5eda"}) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000019f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000518000-0x4)=0x1c) fdatasync(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c5000)=0xe8) ioctl$TCSETS(r2, 0x5402, &(0x7f00000d8000)={0x1, 0x80, 0x1, 0x0, 0x7, 0x5, 0x9, 0x40, 0x7, 0x10001, 0x5, 0x401}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/25 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fcd000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000037000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004df000-0xa0)={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]}, 0x800, 0x0, 0xd4da, 0x2, 0x1}, &(0x7f0000714000)=0xa0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000316000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000377000-0x5c)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x0) 2018/01/25 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020f000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000912000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000298000-0x4)=0xe8) 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) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000457000)=@file={0x1000000000005, "e91f7189591e9233614b2f66696c653000"}, 0x62c412a50559579e) r3 = semget$private(0x0, 0x4, 0x414) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000f34000-0x98)=""/152) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0xfffffffffffffffe) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000c9e000)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1000}, 0x3, [0xe63c, 0x7, 0xfffffffffffffff7, 0x6, 0x1, 0x1000, 0x4, 0x9]}, 0x5c) sendto$inet6(r5, &(0x7f000070b000)="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", 0x1000, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r6 = accept(r4, 0x0, &(0x7f00007d2000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000062000-0x5c)={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xfffffffffffffffa, [0x3f, 0x1000, 0xfffffffffffffffd, 0x73e, 0x80000001, 0x2, 0x1, 0x2]}, 0x5c) recvfrom$llc(r6, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/25 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000+0x84b)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) r1 = getpgrp(0x0) getpid() r2 = gettid() r3 = syz_open_procfs(r1, &(0x7f0000bd9000-0x4c)="6e65742f616e79636153743600d17fc2d0048ce6ee29a90ff0609035bba9d12f9f24a20593a72f398891a957a9da9e67b1fdfacee105e8c3c8d32e735960b98d42660a59c8871bafb1b023cb") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000bb5000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/status\x00', 0x0, 0x0) r6 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r6, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\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], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = socket$inet6(0xa, 0x8080b, 0x400) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x9, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x15, 0x0, @thr={&(0x7f0000cf5000-0xc0)="4577811ae1ef156e8ba23220f987dc4ac796f62e08fe49d2ba00bc0848126e64aef37360f9b89816f01e76c2d83300a4dcecb779a61adcb379b67c39e80bd3583372d2bfdbdc6a84eee8d35be0701c231592915529e9eb2cef0218e747915e40c44578338b2fa8e62aa2863886bf1eec336f91c6377c24d81a3c0a45a336fd949a584091a7aea87bcf6c6e094dbac09449978db991533c03f7ec3173259e4ade4400bdf38b07e3f0d45f2463bdc3026736e070f6b255e16d61a10507fbb70d21", &(0x7f0000b99000)="c8e6abd07ae99b4c5a497eff9236911dc9faf8e0aaab8363313b161499a41894909ca2757991034126456fae2512386ec9d6296151c9c546d8d5ef7c450e3e7aaa6615bd0613326e7a1461bbf762571acb191da8dcdfd97f85117dc8a44eccbc28929e49da848d9e83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000203000-0x4)=0x0) timer_gettime(r8, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r5, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00004a3000)={{0x5, 0x0}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x0, 0x2, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 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$sock_timeval(r7, 0x1, 0x15, &(0x7f000070b000)={r9, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8)=0x0, 0x8) r10 = dup(r7) setsockopt$inet6_tcp_int(r10, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r7, &(0x7f000020e000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00002ba000)="dd8baccbb8e5b53b9a4bbf5a8d48b58848d2228377322e1981a16a7542393c62c2462a4a37025753494cf227124fda6ad263ca4e1d67e56c3e36d7932d6c00e0c07074e886c4d8f77893628c9dea2551ea1855b5177165cb87417d108fbec0e349a32f4a971f67d9303bf11c4d87f9d71fb85b56efbe47fde39cf8bca2233cc06d633a7a9e1ad801bbf21b5ab4e3d98777caee3fcf41", 0x96, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r10, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[@rights={0x30, 0x1, 0x1, [r4, r5, r10, 0xffffffffffffffff, r3, r3, r10]}], 0x30, 0x0}], 0x1, 0x1) [ 54.732193] audit: type=1326 audit(1516902175.652:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 54.758529] audit: type=1326 audit(1516902175.653:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8233 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) syz_open_dev$adsp(&(0x7f00005ef000-0xb)='/dev/adsp#\x00', 0x3, 0x88000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00002cf000-0x10)={0x0, 0xcf, &(0x7f0000e70000-0xcf)="264f79640c20e98f6a17e3e5b0d3d70e9a1a3960df458c142bac45b79553b8ac7c27dfff558610442216ef4ceae04ed1ac20334137b90be8aabf388f74f8b3b1ac4c10c52d123808dd124811b42403f3c70175464e907ad3a175f4daeb4a4709b5e123ef74efa9f2e805efebd1e318028a0b988d1d0140a48699fa7cba8ca419f062dd73aaed4d12104ad6bc35f7a7cb40591cc8c94a8fc6e20a6478ebe22686a2489882207f3c6ab70cdd4c58fbd9db741721449191f3fa7989b7404ab2687fbffd7e6bf93a15fe1c9dc4b39fc6d1"}) 2018/01/25 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={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}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d74000)=""/182) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005cf000)={r0, 0x0, 0xde, 0x59, &(0x7f0000406000)="59d11cd5790a47fdd29b121aebe796ea7c6e1aa5ec5b3769a1d4b5d61806efa87a1003e124e4b9ed21403a0746e1fc8d344cc980ee6b1e95ec3a1d9c777d21d95e8d6327941b9ff000b1939c8d60301afa4003f2c78c5bf401fa64d8e31e40485829b3d7cba835bdb731cfc33942da07f7ec097cdf90ad616670efc1249726a49cb4b397e2a00d2ef23081d29fff2f20e0adfcf5ba039c382dbc61543caa3ebafafcfc7233b09481a4c6c2491ba70ecfa388743a1083fda72a34ce95efd636810ab71db3a4af2e1f4572a2c1e82c4b1c71317b6cf09cf4ac37682982a549", &(0x7f0000939000)=""/89, 0xffff, 0x8}, 0x28) 2018/01/25 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000aec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000d9b000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) fchown(r0, r1, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) 2018/01/25 17:42:56 executing program 6: 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) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000330000)={{{@in=@loopback=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}, {{@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}}, &(0x7f0000631000-0x4)=0xe8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000eed000)="240000001a0025eff600000000001f0e0a0b00000004bf00000009ec0800030705000000", 0x24) 2018/01/25 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") clock_gettime(0x5, &(0x7f0000cff000-0x10)={0x0, 0x0}) getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f000009e000-0x4)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005d5000-0x8)={0x5e1, 0x5f}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000122000)={0x0, 0x7f, 0x0}, &(0x7f0000665000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c75000-0x48)={r1, 0x40, "3d22826377554eb279abad5bf9084d10c81be3aa521b4632a129c8424885a85dcabf1d22bdfc32bd8c6c8d7e2f29296cfaaf9bffd7010444b1f95ca2610040fb"}, &(0x7f00000ce000+0x12a)=0x48) 2018/01/25 17:42:56 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xfe14, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:56 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) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f0000f13000-0x218)=[{0x40, 0x102, 0x6, "e3df2699ea3604f32d97dd1eb8be8830e3a664f4b0cea1fbcf101b1b9421b9b4196f73ece2e951766618f784"}, {0xfffffffffffffd95, 0x100, 0xfb, "682da446b3c7ace7ff1441e523e2e224fc16cff706a3ce3ee626b580acab677b2f1e64602f62222aab506ee164d9e0e6dc831ab0ca84451181f74b9ce990f783a2f6d7cd028502777c4fb9088b892018b43b23cf36a348a37c987da7e2bc57aca69f137241f1a169246e9275095b6349c421ad218a27b37bf1cc304cd7fba64f5bc97a318d5e132040e9673357cdf6d08f11520cf699dada67ea3dec09c8d216ab4755f505e88f62386217fbe4800d761a01a00b17e2cb37ef0e6b93c38d22aa380990ed86dfb6b1f5b82c4a10e856d921b140fee755be4c960557d4ce7e1678e4da5af71dd2b500fce5"}, {0x88, 0x86, 0x6, "c46c910523bb5c75a8fbfc50d5848eef574a6d85660fd3e09caa7df1a8421816121d35743e47b586345f5a9c48791ee0832a0d03f8d67fef672e33a2db62f358620222dbfd89f882acd221a6301cdc408aca32a2ee9e674cf277a9541e1e630782a365af4fa00ff4c45a7a82a1772071111f1ab78f"}, {0x50, 0x10a, 0x48, "295c7d301172751c09f766c0f995709dd5c8d67b8994484d15bd5dbb56e6b7462c16fceb650674388ead7039488ef41d22daa2d6b27b1cc0a4ed84"}], 0x218, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000a0e000)='/dev/midi#\x00', 0x3, 0x101000) connect$l2tp(r1, &(0x7f000000b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x6, 0x3, 0x0, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}}, 0x32) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0xfffffffffffffffe, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 17:42:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd, "2fdf2303178133b26d6c314612"}, &(0x7f0000146000)=0x15) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ade000-0x8)={r1, 0x401}, 0x8) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) r3 = dup2(r0, r0) stat(&(0x7f0000b34000-0x8)='./file0\x00', &(0x7f0000a5e000-0x44)={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(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGRAB(r3, 0x40044590, &(0x7f00004d4000)=0x2) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x5, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000851000)={0x100000001, 0x6b, 0x99a5, 0x0, 0x0, 0x6, 0x4, 0x1, 0x7156, 0x10000}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setgid(r4) 2018/01/25 17:42:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000)='./file0\x00') connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/25 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f91000-0x8)={r2, 0x1}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f71000)='/proc/self/net/pfkey\x00', 0x585600, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000834000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x1, 0x3, 0x1, 0x0, 0x8, 0x4}, &(0x7f0000ca1000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f70000+0xd1f)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000925000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000772000-0x20)={0xb87, 0xffffffffffffffff, 0x2, 0x7, 0x5, 0x101, 0x5, 0x6, r3}, 0x20) 2018/01/25 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002db000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011e000)=@generic="8d9a2e74d9cf19a34cbeed2f62027a15", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004bc000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x20, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdb000-0x98)={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]}, 0x3, 0x7}, &(0x7f0000261000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e61000-0x20)={0x334, 0x336, 0x0, 0x4, 0x5, 0x8001, 0x2, 0x6, r3}, &(0x7f0000cad000)=0x20) r4 = syz_open_dev$midi(&(0x7f00006c6000)='/dev/midi#\x00', 0x2, 0x90000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000df000)=0x0) 2018/01/25 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0a000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000ab3000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000276000)={r1, 0x0}, &(0x7f000007d000-0x4)=0x8) 2018/01/25 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000536000)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006c9000)="cb589dfbb8cf88ea0f93e0d639edee87dcb63d816e7211c9ee90685628be212299c0ac2252a77666c0e5eb6c80d15fb51a43835725a3c89716c9fb42899c1882dc215541da81f8e42c9d") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000c3d000-0x10)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r2, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f0000966000-0xa)='/dev/vcs#\x00', 0x8, 0x20000) 2018/01/25 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x8002, 0x100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f000000f000)='./file0\x00', 0x10, 0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_settings={0x5, 0x2, @sync=&(0x7f000000f000)={0x7, 0x5, 0x4}}}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r2, &(0x7f0000001000-0x1a)="f3", 0x1) socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/25 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000245000)={0x0, 0x0, 0x0, @tid=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) readv(0xffffffffffffffff, &(0x7f0000629000)=[], 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d3000-0x8)={0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000826000-0x58)={0xeb9, 0x9, 0x100000001, 0x2bd9, 0x4, 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]}) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b70000)='syzkaller\x00', &(0x7f000059d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d0b000-0xda)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000a5b000)='big_key\x00', &(0x7f0000386000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) r1 = open$dir(&(0x7f0000257000)='./file0\x00', 0x0, 0xb2) clock_gettime(0x0, &(0x7f0000d18000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001fb000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00002a4000)='./file0\x00', &(0x7f0000858000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}, 0x100) 2018/01/25 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x420000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) shutdown(r0, 0x1) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x1, &(0x7f000013f000)={0x0}, 0x0, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") eventfd2(0x2, 0x1) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/25 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[], 0x0, 0x3c) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000490000)=""/174) 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffff9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/cuse\x00', 0x2000, 0x0) epoll_pwait(r0, &(0x7f0000dd6000-0xc)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000023000-0x8)={0x1fffc00000000}, 0x8) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000ac7000-0x400)={"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"}) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r1) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dd8000)={0x4, &(0x7f00003ac000-0x20)=[{0x200, 0x1, 0x3, 0x922c}, {0x7, 0x0, 0xbcd, 0x1}, {0x8001, 0x8, 0x9, 0x4b5}, {0x3, 0xa7, 0x9, 0x1eb}]}) r0 = openat(0xffffffffffffffff, &(0x7f000060e000-0x8)='./file0\x00', 0x40100, 0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bc4000-0x4)=0x94, 0x4) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0xfffffffffffffffc, 0x7ffff7ff00000}]}) syz_open_dev$usbmon(&(0x7f00006a4000)='/dev/usbmon#\x00', 0x4, 0x8000) get_mempolicy(&(0x7f0000c77000-0x4)=0x0, &(0x7f000046a000-0x8)=0x0, 0x16, &(0x7f0000131000/0x3000)=nil, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000046c000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000425000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bec000-0x10)={0x0, 0x8208, 0x3, 0x20, 0x0}, &(0x7f0000427000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007ec000-0xc)={r2, 0x20, 0x20}, 0xc) r3 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r3) 2018/01/25 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x1) ioctl(r0, 0x100000001, &(0x7f00006bf000)="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") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0xfff, 0x1f, &(0x7f000068e000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000759000+0x460)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000759000+0x737)=""/4096) readahead(r3, 0x7ff, 0x9) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.547181] PPPIOCDETACH file->f_count=2 2018/01/25 17:42:57 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={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) r1 = syz_open_procfs(0x0, &(0x7f0000451000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x2000000000000000) socket$kcm(0x29, 0x2, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ed7000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000f31000)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2080000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48010) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000051b000-0x10)={0x77359400, 0x0}, 0x10) sendfile(r1, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='2', 0x1}, {&(0x7f000003e000-0x1000)="", 0x0}, {&(0x7f0000fe3000-0x2c)="6bf7015b90f0b40ca854481be758f82723414b731fc81f01302cbcde7a312af5fc2e1dc028717e8b456d31ab", 0x1}], 0x3e3, 0x1) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fe3000-0x7)=0x3) close(r0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c55000-0x28)={0x2, 0x0, [{0xb4a, 0x0, 0x0}, {0xa9f, 0x0, 0x400}]}) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000819000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) preadv(r0, &(0x7f000044a000)=[{&(0x7f0000005000)=""/96, 0x60}, {&(0x7f0000782000-0xce)=""/206, 0xce}, {&(0x7f0000607000)=""/152, 0x98}, {&(0x7f00007b0000)=""/232, 0xe8}, {&(0x7f000018f000-0x4b)=""/75, 0x4b}, {&(0x7f0000da9000-0xa6)=""/166, 0xa6}, {&(0x7f0000805000-0x98)=""/152, 0x98}, {&(0x7f0000c35000-0x59)=""/89, 0x59}, {&(0x7f00000c4000)=""/35, 0x23}], 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a59000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000eb000-0x7)='fdinfo\x00') 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) openat$vsock(0xffffffffffffff9c, &(0x7f0000f00000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000007a000-0xa)='/dev/vcs#\x00', 0x100000001, 0x402) getdents64(r2, &(0x7f000095b000)=""/619, 0x26b) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00002b5000)={0x3, 0x1, &(0x7f0000558000-0x64)=""/100, &(0x7f00004c6000)=""/121, &(0x7f0000a9d000)=""/215, 0xd000}) connect$bt_sco(r2, &(0x7f0000d54000)={0x1f, {0x0, 0x0, 0xfffffffffffff487, 0xffffffffffffffc1, 0x7, 0x4}}, 0x8) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00008e1000)=0x0, &(0x7f00008e1000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000011d000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20345def, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x1, 0x41, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x84) 2018/01/25 17:42:57 executing program 1: syz_open_dev$sg(&(0x7f00006d6000-0x9)='/dev/sg#\x00', 0x9c, 0x10040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) pread64(r0, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) flistxattr(r0, &(0x7f0000025000-0x1)=""/1, 0x1) 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0xff, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000)='\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000129000-0xa)='id_legacy\x00', &(0x7f0000001000-0x6)='logon\x00') 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ffa000)='/dev/input/mouse#\x00', 0x5, 0x0) bind$nfc_llcp(r1, &(0x7f0000c36000-0x60)={0x27, 0x8aa, 0x8, 0x5, 0xcc99, 0x0, "f259139f77c7e4b68447cb91be55a9cb9ac0f4574ae80de34127d58e77d81051746d50c9d629d6cab8ab630904a3b25c0de7f7ea20a3799f10d5ac9164c012", 0x2}, 0x60) r2 = syz_open_dev$audion(&(0x7f0000c4c000-0xc)='/dev/audio#\x00', 0x1, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000029c000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000712000)='/dev/dsp\x00', 0x101000, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000bcd000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000f73000-0x2)='[\x00', 0x3) 2018/01/25 17:42:57 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000004000/0x2000)=nil) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)='.', 0x1}], 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") r0 = open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) connect$netlink(r0, &(0x7f00005a3000)=@proc={0x10, 0x0, 0x1, 0x80}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000ca3000-0x4)=0x1d6e) 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000003d000-0x38)={&(0x7f000001a000-0x48)=@full={{0x3, {"af2f47e370b870"}, 0x800}, [{"8be7864b5c392a"}, {"d536770f3ed03e"}, {"0fa4736affb343"}, {"50853f3f291937"}, {"bbb0ca68e9bbd5"}, {"43f0485d385a94"}, {"be2d134b2168f6"}, {"810d7fa4af53e7"}]}, 0x48, &(0x7f000003d000-0x40)=[{&(0x7f0000003000)="bc38fb93e440d03bdc7545828179e2edcb9961b08347971488586cfc099cdb92c84447082cb7285c623baa9885e4336d65e7c3c8f9c6ead81ca9a2519a4706973ca5a8be9c4282f49347a9e1b4d97654db24a518688fe60f262b5c20a039ef850db20293fdb9e4c1b4f5d4062502539781e7a7be06c44750f9bc4c9e002805e5", 0x80}, {&(0x7f000003c000)="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", 0x1000}, {&(0x7f0000009000-0xf9)="3f5941e22920f63b69327932c2ccaefefaeb261b508d546201d5aceb79aacce7e70ab20699c633e661cd41500136d595abfbebe37e5cbd2d0af1b9e69c57dce351d464b0f4682b645c8baa7822079777382bbfb3bd4df5b09581f84a83678b0a91ccb6f59ce859f05b4022c7e456636a04982447ce0eca7c669a3836d1eff16e5484603889398ca946ce87546b71887d5f53c6cdacc3bc199cfddaf7391834e7de91f3b208cf7145abe41b00f891b36504787110abef3a8089be3c32a1703d0d2b37e4b4e6104cf90c2a4c7b5416c6d9858a16e2d365f5940500cd97eb11729e342a05f422798e2a55eeba7544b3c5c5c9f9d03a2aad963d46", 0xf9}, {&(0x7f000003d000-0xb3)="f31fef843bfb7020419d71af664acdbfa892ef20bdf16fc00fc455052a3bfa0d0df075ce102c7c851f5fee5852da8f50dac6cdf6f97ebd0537474313a1290cdc616abd31216682caa49c08c2389259201147187160244330808deab9caee9316910bfc868b96251c6d0008f4ca10ad6281ccbbc18659d6718ee43c06bb76f4f571a81487e6960c06b293cee8e4b3271c7a6c2f010d9ab33cfe3ef704baa9375e7ade9f1b35f28b9c4a29558c62f9e9f1d8bfc3", 0xb3}], 0x4, &(0x7f0000038000)=[{0xb8, 0x11f, 0x81, "8426a84dc7659dbcce7c7f5ef78d32cab281706db3971bad1b5e92064e6399728d40dbc8261cb02b560a78d0f2db64aca2eb9bcae353affa8e28635397d02184d5b0ea09e68919418e421dd6da191f267c46e65ecb0338eaabf04a806c5b1eb35a7b70e6fce05d7c32ee03f6b573d598a74268c65647af2d13a52d404fa2870459de02664b74d30c3f4a8dc2ab464557814af3e1b41766525f6b88fb9a811a7e9ab3071d7c97"}, {0xc0, 0x116, 0x67c2, "f46d74dc944a8b7fc25a4d8cbcd25b258d08f24b8aa06d93f70642533a11a44db5853c900b6e4ed1e0f575c5189889e87026c241af97a69d52d982e83c31cb229f10ca84f382a475b85394d5ec8551c477f65deeaea308a6928cebef5b0c1f5fdf1fb7560c1153dcb7e7301adb118008c5d82420980d6e245fb21120b20e8b1ad2013f51980ae8fe2bd8c14caa5887079bc2740715ff069a74ff860aa10d94ec1dab56c7276dc527d2bdeb65"}, {0x28, 0x84, 0x2, "6f35072d53d250b3b85a4908d20e53fcb0"}], 0x1a0, 0x40}, 0x48801) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f000003d000-0x10)=[{&(0x7f0000026000-0x17)=""/23, 0x17}], 0x1, &(0x7f000003b000)=[{&(0x7f0000025000-0x6b)=""/107, 0x6b}, {&(0x7f000003c000)=""/98, 0x62}, {&(0x7f000003d000-0x4e)=""/78, 0x4e}, {&(0x7f000003c000)=""/4096, 0x1000}, {&(0x7f000002c000)=""/127, 0x7f}, {&(0x7f000003c000)=""/122, 0x7a}, {&(0x7f0000019000)=""/151, 0x97}, {&(0x7f0000005000)=""/105, 0x69}], 0x8, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000003c000-0x28)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d37000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ca000-0x28)={@common='sit0\x00', &(0x7f0000526000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x7, 0x7, [0x1, 0x6, 0x1060], 0x3f, [0x9, 0x6, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x3d, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) 2018/01/25 17:42:57 executing program 2: 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 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) alarm(0x4008000003fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) rt_sigaction(0x3b, &(0x7f000027f000)={0x1ff, {0xd08}, 0x0, 0x400}, 0x0, 0x8, &(0x7f000092d000-0x8)={0x0}) 2018/01/25 17:42:57 executing program 7: 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) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r1, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000f31000)={'sha3-256-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000066a000-0x4)=0x0) sched_getparam(r2, &(0x7f0000bc3000)=0x0) 2018/01/25 17:42:57 executing program 5: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000475000)=[{&(0x7f0000001000-0x6)="926d92a19bf4", 0x6}, {&(0x7f0000692000-0x6f)="cca68891f99c6b499bdb815ee9e61a8a1d87274bcb81483a106d659ec208a71a37b8acde3038cc7fb5144e129e43805369e07e807b9d5cdf3e0a7184ff7a7554dffca21c2b8aa7befcc644069db9b2288bec390ae795ba702348657a0a9d80a4f5775db21c93eef27879d6ff5c5c64", 0x6f}, {&(0x7f0000614000-0x30)="2b4ded244c9449a7224fb27581b0dd16d334178267990904dd8a7ba99444c7952d2f97eb84b2f486c2df5b1c1410dbdd", 0x30}, {&(0x7f000045e000-0xbd)="3b17bae0c428333f2dd5d295debdbbb803928ca1b4b140640698f78e9806e7adffeaa65bee5fa0c33bc9f3fa58e0514948e08abb211002b827c0048fd5fc76644f373cdb7c9e6584dc9bdee73aab6f8fa79386085a6f5dad2fa2de14b2c1191c894a53597ed9d834b3a9d9ba8564ab9422e8004a729dc7a1cd7c5624bda53bd250fe99e34c6db6ca9c7bb072853189b89835ca55f47ca8783663df4264118a88be477eafa3d51e6f3153c04133a337cfd02ff01fa33801f1028d9438ee", 0xbd}, {&(0x7f0000ddf000)="f7b0f1776617c228", 0x8}], 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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) sendmsg$unix(0xffffffffffffffff, &(0x7f00007dc000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000868000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf96080200000008fba600069da7a78a04a646", 0x10}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x10000}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x40) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) syz_open_dev$usbmon(&(0x7f0000361000)='/dev/usbmon#\x00', 0xb7, 0x8000) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@generic="7e8d05c8433ef88b17b9679b26448d23", @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) 2018/01/25 17:42:57 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f000077e000)='/dev/vcs#\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000a5f000-0x8)='./file0\x00', r0, &(0x7f00006c5000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045e000)={0x0, 0x0, 0x0}, &(0x7f00003da000-0x4)=0xc) getpgid(r1) syz_emit_ethernet(0x6e, &(0x7f0000100000)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "24ae19ce49e82bf2"}}}}}}}, 0x0) 2018/01/25 17:42:57 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000718000)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000284000)={0x0, 0x0, 0x0}, &(0x7f00005ae000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00005ce000)='map_files\x00') getdents(r1, &(0x7f0000008000)=""/0, 0x0) 2018/01/25 17:42:57 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00007e0000-0x4)=0x80000000, 0x4) ppoll(&(0x7f0000fcb000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) 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) write$sndseq(0xffffffffffffffff, &(0x7f0000b7d000)=[{0x3e, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x30) 2018/01/25 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f43000)={{0xd7b, 0x5}, {0x2, 0x1}, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000716000)='/dev/kvm\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x0, 0x3, 0x0, 0x0}) getrusage(0x0, &(0x7f0000bb6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x5, &(0x7f00005a2000-0x8)=0x6, &(0x7f0000fdc000-0x2)=0x5) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x0) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000987000-0xc)='/dev/autofs\x00', 0x48c000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0x9)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000cdb000-0x5c)={0x2, 0x0, {0x0, 0x0, 0x8, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r1, &(0x7f0000a01000-0x8)='./file0\x00', r2, &(0x7f00003c3000)='./file0\x00', 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000079d000-0x8)='./file0\x00', 0x141052, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/ptmx\x00', 0x8400000000007ff, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a9d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b65000)={0x0, @in6={{0xa, 0x3, 0x34e1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x3, 0x3}, &(0x7f00009ba000-0x4)=0xa0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000028b000)={0xfffffffffffffffc, 0x6, 0x7, 0x400}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000e31000-0x4c8)={{0x0, 0x0, 0xfffffffffffffbff, 0x0, "7dcbeb302958cd9faaa6d4eb5d4c09990e27051377974ac4769ade2d8fc8b6e1b382481396a3ec241e60efb5", 0x80}, 0x80000001, [0x81, 0x2, 0x8, 0x51fb, 0x8, 0x400, 0x40, 0x0, 0x40, 0x7, 0x100000000, 0xa42, 0x0, 0x4, 0x4, 0x0, 0x8, 0x5, 0x4, 0x38, 0x401, 0x4, 0x9, 0x5, 0x6f0, 0x7fff, 0xffffffffffffff5d, 0x5, 0x7ff, 0x9d0, 0x9, 0x81, 0x63cc, 0x6, 0x4, 0x5, 0x7f, 0x3, 0x520f, 0x9, 0x0, 0x1ff, 0xffff, 0x20, 0x7, 0x0, 0xfff, 0x6, 0x8001, 0x3, 0x3, 0x2f7, 0x3, 0xb6, 0x6, 0xcb, 0x400, 0x7, 0x7, 0xa8, 0x1, 0x100000000, 0x24, 0x2, 0xfffffffffffffff9, 0x100000001, 0x9, 0x1, 0x4, 0x20, 0x1f, 0x9, 0x4, 0x10001, 0x7, 0x10000, 0x2, 0x2, 0x5, 0x5, 0x9, 0x81, 0x80000000, 0xf0, 0x9, 0x450, 0xa3, 0x5, 0x0, 0xe74, 0xffffffffffff7fff, 0xffffffffffff0001, 0xffff, 0xfffffffffffffe00, 0x476, 0xfb, 0x5, 0x606, 0x7, 0x9, 0x9, 0x7fff, 0x1373, 0x428, 0x5, 0x5, 0x24f0, 0x3, 0xa96, 0x6, 0x80000000, 0x0, 0x4, 0xbd0, 0x6, 0x7fff, 0x4, 0xff, 0x9, 0x8001, 0x3, 0x5, 0x3, 0x2, 0xff, 0xd799, 0xfff, 0xfffffffffffffffa], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004ef000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004b0000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4000000000084}, 0x98) dup3(r1, r1, 0x80000) timer_create(0x5, &(0x7f0000e15000-0x60)={0x0, 0x26, 0x1, @thr={&(0x7f00008a8000-0x36)="051ba086846604a8f2b244f41ca69b81be577266a643ed4c9a7fc9188687ca0e5bc134e849c7ed87bb07f5f34941c9eda7f65378bca9", &(0x7f0000e06000)="9824ed779a042a86bf566c63dc1e30a42ab811f377fa7f1dda8680b0f7feee716fada0f77f12f533808911503cd45f7a3ee1c49fad6438c0703f0d5847429fbe2067"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000635000-0x4)=0x0) clock_gettime(0x0, &(0x7f000018a000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e5b000)=0x0, &(0x7f0000155000)=0x4) timer_settime(r3, 0x1, &(0x7f000037b000)={{r4, r5+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000448000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x150) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cde000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000606000)=0x0) semop(r0, &(0x7f0000513000)=[{0x0, 0x4, 0x0}], 0x1) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000050000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) tkill(r3, 0x15) 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000907000)='./file0\x00', 0x1000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat(0xffffffffffffffff, &(0x7f000090a000)='./bus\x00', 0x400, 0x12) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000be9000-0x120)={0x0, 0x2, 0x2b3, 0x582e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xcb, 0x3ff, 0x9ca, "7bdfe6be843d4534d93efb4a0f9f25bf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000ca2000-0x8)='./file0\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x10001, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/25 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000ba1000-0x14)={0x11, 0x4, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000034000-0x4)=0x0, &(0x7f0000265000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000710000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$inet6(r0, &(0x7f0000603000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000495000)=0x1c) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x161, &(0x7f0000c40000)={@random="4fc60856a30f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x39, 0x4, 0x4, 0x7, 0xa6, 0x0, 0x1ff, 0xffffffff, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x4b, 0x5, [{0x6, 0xe, "6c2e717051eeec7e73f62b6b"}, {0x7, 0x6, "635657d2"}, {0x1, 0xd, "b77f7ce64fe578af80caeb"}, {0x5, 0xa, "aa7c48679a5a2ec9"}, {0x7, 0xb, "2c3a43393c00ff75c8"}, {0x0, 0xf, "b61895317497d3e64d8aa060b4"}]}, @generic={0xd6, 0x5, "b393cb"}, @rr={0x7, 0xf, 0x21c, [@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff]}, @lsrr={0x83, 0xb, 0x4, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}]}, @ra={0x94, 0x0, 0x80000000}, @cipso={0x86, 0x18, 0x20, [{0x1, 0xb, "1c0bdce963cfb23436"}, {0x0, 0x7, '_!U2&'}]}, @rr={0x7, 0x2b, 0xfffffffffffff800, [@rand_addr=0x7, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}]}, @generic={0x8f, 0xa, "bbbd7977ce72e182"}]}}, @igmp={0x1f, 0x5, 0x0, @multicast1=0xe0000001, "4d31c5e5e34521dfd584284517afa63a3fae637a9ca242c928bdc0e9f61022ff7b579ceafc4a5797a6a958929c5397648b2e18a4d3f73e58078fbd1301b39c27c49a98cb60e93bbf6dd4fc4d36c9f70ebef8ded1af987eb350f69b082684ee73e4670859079d9b"}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fad000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ab000-0x4)=0x0, 0x800) sendto$unix(r1, &(0x7f000007e000-0x86)="4d033c5872101ab5f710ed99d1d6710019ed7ee1c2e79ff369bba133b173892e6442631f82d6e9c571ec73a513c9799dd28be1dd1160b1504d8ff726fc1b46e8baeba21d6c7d7124c1fa7872b013ac90436b4aae198d0a696fb27b9958b77a2b420f934ba673464d1009518146644b61e5c0100d76def61a958532146f1fe09324bea3cb9ac7", 0x86, 0x40004, &(0x7f0000662000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002f6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x85) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f00002a3000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00002f5000)={0x85ff, 0x8, 0x1, 0x8478}, 0x10) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 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, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_dev$dspn(&(0x7f00008e2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000967000-0xc)={0x0, 0x10001, 0x2, [0x1ff, 0xffffffff]}, &(0x7f0000a80000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000456000)={r1, 0x2800000, 0x1000, 0x1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r0, r2, &(0x7f00009d8000)=0x0, 0xfd) 2018/01/25 17:42:57 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000ef0000)=0x2) listen(r0, 0x0) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000515000)='/dev/rtc\x00', 0x111000, 0x0) sendto$inet(r0, &(0x7f0000a72000)="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", 0x1000, 0x8001, 0x0, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000989000-0x30)={'system_u:object_r:public_content_rw_t:s0', 0x20, 'user_u\x00'}, 0x30) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)=0x0) 2018/01/25 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000156000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000614000)='/dev/dsp#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008dc000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000eeb000-0x8)={r4, 0x3}, &(0x7f0000c04000)=0x8) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/25 17:42:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x90200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000005000)=0x40) r1 = msgget$private(0x0, 0x202) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000007000-0x1d)=""/29) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x6, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) [ 56.087444] binder: undelivered death notification, 0000000000000000 2018/01/25 17:42:57 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00006ee000)=""/4096, 0x1000) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) signalfd(r1, &(0x7f0000bf6000)={0x0}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dff000)=@assoc_value={r2, 0x1}, &(0x7f0000e34000)=0x8) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00001b9000-0x13)='/dev/snd/controlC#\x00', 0xe24, 0x4) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000d59000)={0x5, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d58000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x3) ioctl$int_out(r0, 0x2, &(0x7f00004fa000-0x8)=0x0) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b22000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005f2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00006c1000-0xd)="04004aff041500111200084740") socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f000001e000)=0x83, 0xd0) [ 56.140870] binder: BINDER_SET_CONTEXT_MGR already set [ 56.147245] binder: 8544:8547 ioctl 40046207 0 returned -16 [ 56.160900] binder: undelivered death notification, 0000000000000000 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x100000000) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 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, 0xfffffffffffffffd, 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) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xca, 0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000fcd000-0xb)='/dev/midi#\x00', 0xa8f, 0x181082) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000def000-0xb0)={{0xd6b3, 0x7}, 'port0\x00', 0xa6, 0x440, 0x8, 0x3ff, 0xfffffffffffff001, 0x49, 0x80, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000be1000)=0x0) rt_tgsigqueueinfo(r4, r3, 0x3e, &(0x7f0000337000-0x10)={0x34, 0x6, 0x0, 0x0}) keyctl$setperm(0x5, r1, 0x80004) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002fd000)={0x3}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000f4000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00007b7000)={0x0, 0x0, 0x772}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000827000)={r5, r7}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ce000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000188000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000246000)={0x0, 0x0}, 0x80000000000, 0x3) keyctl$join(0x1, &(0x7f0000352000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) tee(r2, r2, 0x0, 0x8) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000071f000)=0x0, &(0x7f0000d30000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) timer_create(0x0, &(0x7f0000b81000-0x60)={0x0, 0x18, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r10 = semget(0x0, 0x3, 0x400) semctl$GETVAL(r10, 0x5, 0xc, &(0x7f0000353000)=""/4096) timer_delete(r9) r11 = getuid() r12 = geteuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00004a0000)={0x0, 0x0, 0x0}, &(0x7f00001f0000-0x4)=0xc) stat(&(0x7f0000460000-0x8)='./file0\x00', &(0x7f0000b7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fc5000)={{{@in=@loopback=0x0, @in6=@empty={[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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x4)=0xe8) lstat(&(0x7f00009b7000-0x8)='./file0\x00', &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e1e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d1000-0x4)=0xe8) stat(&(0x7f0000b90000)='./file0\x00', &(0x7f0000c58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008a1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e5000)=0xe8) stat(&(0x7f0000b2a000)='./file0\x00', &(0x7f00007af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000be7000)={0x0, 0x0, &(0x7f000070f000-0x40)=[{&(0x7f0000021000-0x4b0)={0x4b0, 0x42, 0x1, 0x7, 0x1, "", [@nested={0x248, 0x30, [@generic="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", @typed={0xc, 0x22, @u32=0xff}, @typed={0x8, 0x7, @void=""}, @generic="f60eb23536ccf66644a0b063165716327bdfa0d8d063e464b989be845249a890d360780195", @generic="d99c00d1d5c7bad5a11f82e97f77673bdf5ae56673134e84b5af0905e89d5061ad5afe7df4138a3ec16c2a96a3dcc0e13b7f62867f1e811ac88763c6dd74783482e389e8dfdee235fd14fb94bd42a5483c8fac205f5501ee3e9f87a6b1c303d7d502ce529ca195c654249801995166c7b8180d0a7723ff91af96d5a03c2800acdfe843874ad8a022ce6a8ce41d0749352e12dfe9509996535bd57b3afc357ddb8759a39859a092", @generic="d2a41fae0fdd94df12db2a406b8c4b75202c414a666ab0d3455c9d029de12deb6fb41fc1ee1f83d081d6a4e9f6203ea9a2dc3cc32d2cf5ecafcd36052970c62583811ccf5bbcfcd5f366b5b8ff0329566a83a41b7be417d434b6165b5eef71ca21504acd1188"]}, @generic="058a9d9b065583d07dff90e40bfba54d862a4eb93c6818ac9f65e7cc96f13ce048d115b6c9a04f084286b0bd49da574198ee72237a2a0cead9fb43dab4f4b6f27033b41d5e919e7c67413ff10c1595a235ebb9e64b1462b5eb0620e52784b1f3156b1f1192387ef9b1a27b43651fec923fdf237d00c14353e020e7bcef294058367ac0f9398176dba256b400f8c8b100fa8b4ae7012026f35bc5a4fddc041945f0da795193d6db1324858d3111e686b279680e03774bc95e17819285158412783f68c508bddf8f3a104236f86600075d03c55974a0500652741e41b8124b", @typed={0xc, 0xf, @uid=r11}, @typed={0x7c, 0x7b, @binary="4b6c1e299eea3e3c102bc796edae4bc733059ec0811ff65bd22466a9b08b63492e73b04a1a4de26b5c4d1137a29ff69fe84732a84128d8a56b1476d399db94e29703f6dba30d7fa69ceab350f588c738ed8abf7e1388fbdfa97bd067fafb16483a3d9cfa1e679e8857829282822ee729f6"}, @nested={0xe4, 0x4, [@typed={0xc, 0x3a, @str=')\x00'}, @typed={0x10, 0x36, @u64=0x5}, @generic="8775d25f4f8c3825a1a8cda41fc97bd3ded26be1927040a5b86fdcad75eb55ea2af490299d68a0b20d21699b40823f65fdc79ac31708e8d6286b735717", @typed={0xc, 0x75, @uid=r12}, 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[@generic="f8fa60765249e599542879e211625f2235d28744d8766c2f4e95da5a4efd2f8f8ce98856079b15718fff7a31c95aa5bbdb719f078ae60e8aa75facf9e71b5e795560b1b2dc", @generic="6965ce00b32d2f88ff8b8586dca020cdb3e9b9476e582c096b2c0e7f87fb966ce201fed7a73d7792912d1aa7"]}, @nested={0x60, 0x74, [@generic="7c016674649933f688ccd2f9c9a38eabe46df546a26c2180f23a957275785591a8aa68ece5f89a09302908db5a9b2c2f9a78c0af9dc45cb7bf3fdfd5cb3a5a35dbee1ff05bcf0fb929d7ca4696227dcc3277158106504d48067ddd"]}]}, 0x135c}, {&(0x7f00001a2000)={0x10b4, 0x39, 0x300, 0x4, 0x2, "", [@nested={0x1020, 0x34, [@typed={0x8, 0x12, @void=""}, @generic="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", @typed={0xc, 0x7, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d7827730d2"]}, @nested={0x2c, 0x87, [@typed={0xc, 0x64, @u32=0x200}, @typed={0xc, 0x94, @u32=0x0}, @typed={0x10, 0x19, @u64=0x200}]}, @typed={0x30, 0xb, @binary="38143b1cb3309135ec23faff6905a8947202d7ea33cfda236845f6782f21e40496c82ac4ffa29c"}, @typed={0xc, 0x72, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x1e, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x4c, @u64=0x1}]}, 0x10b4}], 0x4, &(0x7f00005ec000-0x100)=[@rights={0x28, 0x1, 0x1, [r8, r8, r2, r6, r0, r6]}, @cred={0x20, 0x1, 0x2, r3, r16, r17}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r0, r0, r6]}, @cred={0x20, 0x1, 0x2, r3, r18, r19}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r20, r21}, @cred={0x20, 0x1, 0x2, r4, r22, r23}], 0x100, 0x8000}, 0x10) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc9)="626cdff38ba301b86e85ec7f5be0d6f2aa0f48fc07c78f78dca8432051867a87c62c0abd149d7745efec91285bbabc9a5e65ad05d3e0b58ded35e589a547452044a02edb9024a8b5c82bcdaaedb1dd29f3e10471202f91f7f81e5b954632cb93c7fd23c5911bfba983e4588c083dd2112ff0f68b76fff2608710e3e7d4f3aec6537dce58bc7c209174525839125164e14679cd7f556f4f31698ed6211ee5fdc6c17fae631c3ca3f90bd3155b6c66ba07125a76f3938771af26fcf681e0db88e36774415791fd045e80", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000205000-0x400)={"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"}) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x3e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000db2000)="0a99f9fe20e4e0faf4ce5502000000905b0300000004c416b7627b71dde197deb500cebd70a2d1e82a0f9471b5a1a4e9f2290a", 0xffffffffffffff88, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7163044a1aaeea5) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x1000000000, 0x29, 0xfffffffffffffffc, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000c8c000)={0x0, 0x0}) 2018/01/25 17:42:57 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) writev(r1, &(0x7f0000784000)=[{&(0x7f00009f7000)="c383a77f7fb7c46c0e0ae735ba333e3f5d90e22498c73f7f935c3369a4fdc2aa", 0x20}, {&(0x7f00002b9000-0xb3)="47ae0d1f2db43ebcd9bb33b44c8487826ee09fc9567dea083da99324be539eaf5dfa7048f32ca69182239e505aa65a0ab7774a2405c14a31332dea5b278ab7711c092f111e4aa22dd4c7a6cd4467e909b737cc441833cf7e377d2f6745c917b5ca1787950759197b5735a0099fe5096cbfc2a904465d9e85ec901cc351044fb4c79add616dd2dbd9f0ec7313f9d632ed91160cd4b46edc0a3e24c4a821f4b415fa0fbff088acb03aa883eb85736d3c2f36b6a9", 0xb3}, {&(0x7f0000395000)="6811798bc628a4d93b651873917df7a1eed7ada5c72b479afdf765f4fe4a8ed64c5f7b1bf05f625454f0ff0520c8b433a20a12bf7712bfde7c871cd08729d8b3c1c1402694ffd16946614c1469639257ce206730e6d28886bb4412e270f691984e", 0x61}, {&(0x7f0000d69000-0x7)="90c5dd76d2a445", 0x7}, {&(0x7f000076c000-0x42)="54e1529dd244377a97bb2f4899238b7d890c8f4d0ef671c76be6c97aa4a34f8cd817cfdc8922b90e73b0908548b6aa9cbf88088ae35287a7828f9f247fa60a07ff70", 0x42}, {&(0x7f0000e2b000-0xdf)="e96e6a310d2045e0b42f3dd8a9c5c791cb6e77e0ae471dfde0c3fc8df1f842c21daeb3bbbc2ed6c3055d878627c6b04a0fd064b9a04228f8b9e6c7bc7264fe8c8ae69d3c653e377a6c5f0888d469fbddd66e3413af5130fad90f01afe4a58607bf0041fad22457ccb6e4804b652532da1a389a82cca37a03cf2853d891c8c234b549f328e4fed89808856fa6d51631546abb9b8da7ab64930b3f91d5d1aba9de370a02754c98c10f6d597b08fae9491c8a6fb0712b87a63ef44ee4f526a546e3801f9aaaa1d27a63ead36109613e524262cc766387d9801c60ada4568c8e89", 0xdf}], 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r1, &(0x7f00000c5000)=""}, 0x10) 2018/01/25 17:42:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb4b, 0x400000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f000077b000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000a28000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c8c000-0x34)={{0x1, 0x0, 0x7, 0x3, 0x1f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000be7000)=""/182) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dec000-0x78)={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$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) r1 = memfd_create(&(0x7f0000431000)=']losystem.*lo\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000083000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000, 0x8000, 0x7, 0x8}, &(0x7f000020d000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000859000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x9f85, 0x9, 0x0}, 0xa0) prlimit64(r0, 0x0, &(0x7f0000409000)={0x6, 0x0}, &(0x7f0000996000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fd000-0x8)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000abf000-0xe)={0x1f, 0x0, {0x7, 0x8, 0x275, 0x4, 0x8001, 0x3}, 0x6, 0x1000}, 0xe) sendto$inet(r3, &(0x7f0000bb4000-0xf7)="6cc44d6deb15a331167bbbd8d6f5398eb9ea0ad0dd3ad75b18d6afb02911d7b88422341e5bbfe2ff6d90c829427323ed15b1190bc18c551c6ec1b6e8019a204fe1e7fb024f38703533ccdcebed9f336f3ecf7f27b041ef3ccb51f619e69f6c2af6b6080570537e2e9623bf8855ec7abf6c01a00a2eefcc2ea0e3b483630995c60e19c57c3e4e23679173fbf7a0abba48f9b6b9ff42ed4b2a1fc34edec3448d6a177d324ae38666f5c4e5230eb9d69ad1af56c9e885d1d68363d4ee9fc329195851ae63c7e0643d9a466b0f18030f9332fa933e3dd6777456b7a5bd0d65b6c468a00fb263d87e16764eec5cca1441b31f6e18ccff471471", 0xf7, 0x4000010, &(0x7f00001b7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000931000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/25 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000fd2000)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003c1000-0x18)=@get={0x1, &(0x7f0000b65000)=""/219, 0xd9}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dea000)={0x0, 0x3c, "d29d9e1006a0e9513a3550885b7083ee885b5ce1d5c3a39539ca47087880b8c08e5bfcb9b42013bedca86f29f2e77efbdc85ab087af8c83c6c2706ac"}, &(0x7f000035c000-0x4)=0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001d000-0x18)={r2, 0x1, 0x10, 0xffffffff, 0x2}, &(0x7f0000e3e000)=0x18) ioctl$TIOCNXCL(r1, 0x540d) clock_gettime(0x0, &(0x7f0000f8e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f07000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000609000)='./file0\x00', &(0x7f000099c000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002e1000)={r2, 0x81940000000000}, 0x6) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/25 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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 = syz_open_dev$usbmon(&(0x7f0000f19000-0xd)='/dev/usbmon#\x00', 0x10001, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000000)="eacd5315a0aa0e98a24588983418972109610cc0db888263fc1b2bef673ebdf40bc87dde4e9b36d0a96dc1d19c92d3f9f906e6a362f5710548d76075ccc84a7e6d413b74f320a3cc1581ff29c4c84ac107f4d99ada32e6463851a2e9d2126271fae648f642d9a7914c9bf7833d4de750b94ae065839cabcf844b0644b5a65c7f3ae7b31012fcf6b925f05933e36a1037c31c70b402a364234667d798a01606f14e3e1ad5fe87be8a02c12e54b0394a17a54c0448d4ce4dace43adbfd924086e85b23c98ba529244819a6b05f7e0e9dedda9e375e67e2955db679ecbcc152d2cea92457b94305b837d6dce128d7d054e255c02317", &(0x7f0000fc8000)="541faaad3af20f37a9c6d93ad89910e128faac165b49ebc1bb55b31c90444d5d257b5d5874be3b512f7d119d45243e2dffbba433794a91449b8e581c03ce4240d8a8de2fd75a78fed8e27450d56f15b7e6fc079e4e768d110f39b0b255a267c1caf544fbb6b6c18c8425a28d559660bd093dae296ffad913bb09b6adafe21bcf8a0681bf3fb0b2e6dd43317ea2e8dbe34af0ab0fcc8910585d1056e723c24e26b3ff005be3c80f973e821db1afd4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ce000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a2b000)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef8000)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0x161) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 17:42:57 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xc93b, 0x1bec, &(0x7f0000000000)="bcff05f6203fb84363beca4fe5794279e756fcb43d340bf46c7caa26c724a3e8db04a004672fadb3ca4c973ef77dd58678405ccd307d41371caae364531eb533059112838895269b584eb13d44a37554616a3f55380946caa7a92bcdeb54efb680d7091233897e44cd3f60e62c068a194f2a2b37c33a9c63b74350cb7317a114201ebe0ed0a90cb957befc9d09fd4d4710e826ac186337dc59f65c42072208764beb5ca77e6b106072b6fdb5472ba3f28db9628d3946880b383bbcd4", 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:57 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d97000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000fef000-0x8)={0x2, r0}) ioprio_set$pid(0x0, r0, 0x2002) 2018/01/25 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f0000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) clock_gettime(0x0, &(0x7f000049a000)={0x0, 0x0}) write$evdev(r0, &(0x7f000026f000)=[{{0x77359400, 0x0}, 0x401, 0x8, 0x2}, {{r1, r2/1000+10000}, 0xdb, 0x8, 0x3}, {{0x0, 0x2710}, 0x7f, 0x895, 0xfff}, {{0x77359400, 0x0}, 0x9, 0x3f, 0x2}, {{0x77359400, 0x0}, 0x4, 0x3ff, 0xffffffffffffffff}, {{0x77359400, 0x0}, 0x4, 0xe6d4, 0x2}], 0x90) mkdirat(r0, &(0x7f000034b000-0x8)='./file0\x00', 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet(r0, &(0x7f0000856000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f7000)=0x10) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000663000-0x30)={0x1, 0x0, [{0x40000001, 0x100, 0x5, 0x1, 0x7, 0x4, 0x100000000, [0x0, 0x0, 0x0]}]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005e8000-0x9)='/dev/kvm\x00', 0x800, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000bd6000)='/dev/vcs#\x00', 0x51e769f7, 0x200) pwrite64(r4, &(0x7f0000beb000)="d20fabc4d135e7793a21817dc0193aac9a32e01aea078fe751e2119f699ac76d6a39093c0b35e133a85e865e38035c1224071be09d410d13c41609a0897a7d97c8409e977aa7310aef9dbb93455352f71994eb9ce781e41584b86b0829d19e84743efd0cf8f631a54ac72d0d9d0dcedc211562c041d0086379a7961482da80fbd17b11afb7de7ef164179e710041e929e56bb636ba30412a05cf826a70eae56844388d1e1bf36aca271bc6e335c86a39acb64bcd82d6b98aa9914c06fe6ed4d2dec7dcf373ae43bf7f223cffde4b05439ca8bc9837ee1f3a60f70661d70c", 0xde, 0xffffffffffff89cc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c51000-0x8)={0x0, 0x0, ""}, &(0x7f00003f1000-0x4)=0x8) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x1, 0x0, 0x30}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x2) recvfrom$llc(r5, &(0x7f0000da9000)=""/113, 0x71, 0x2000, 0x0, 0x0) 2018/01/25 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x8, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0xffffffffffffffff, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r2) 2018/01/25 17:42:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x25, "dd77f5f23a6ec9f2c23e0830e2fd6c9c0697fc14a8c2fb27b702f5e830a69021cfce122875"}, &(0x7f0000c8b000-0x4)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x40, 0x2}, &(0x7f0000001000-0x4)=0xffffffffffffffe7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x2, 0x7}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0x1a79) 2018/01/25 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009cb000-0xb)='/dev/adsp#\x00', 0x8000800000, 0x440000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00002aa000-0xb0)={{0x5, 0x44f}, 'port1\x00', 0x0, 0x40000, 0x0, 0x7, 0x2, 0xfd1, 0x7f, 0x0, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000b37000-0x4)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget(0x3, 0x4, 0x410) semctl$IPC_RMID(r2, 0x0, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000686000-0x4b)=""/75) connect$can_bcm(r3, &(0x7f00004bd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg(r4, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/25 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000b1d000)="", &(0x7f000011b000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00006c5000)="") connect$unix(r0, &(0x7f00003de000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffffda) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) 2018/01/25 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/01/25 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x8287f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000779000-0x40)=[{r0, 0x40, 0x0}], 0x1, 0xe765) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/25 17:42:58 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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$sndctrl(&(0x7f0000c6d000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 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], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002e8000-0x8)='./file0\x00', &(0x7f0000b36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000b48000-0x8)='./file0\x00', r1, &(0x7f00001f6000)="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") timer_gettime(0x0, &(0x7f000054b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f0000bdf000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r3, r2}, &(0x7f0000ea8000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x2000000, 0xc, 0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffffffffffff) mq_timedreceive(0xffffffffffffffff, &(0x7f00003b6000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d1e000-0x10)={0x77359400, 0x0}) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000838000)=0x0) userfaultfd(0x80000) r4 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000d22000-0x4)=0x80, 0x399) 2018/01/25 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x7ffff000, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/25 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ec1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000163000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000043000-0x8)={0x0, 0x7c}, &(0x7f0000ae5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000737000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd39, 0x3f, 0x0, 0x0, 0x8}, &(0x7f0000359000-0x4)=0xa0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000551000-0xe)=""/14) sendmsg$key(r4, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ee2000-0x10)={0xda, 0x201, 0x2, 0x3, 0x0}, &(0x7f000083e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008a7000-0x8)={r8, 0x6}, &(0x7f0000150000-0x4)=0xffffffd8) 2018/01/25 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) r1 = syz_open_dev$audion(&(0x7f0000a7a000)='/dev/audio#\x00', 0x5, 0x80) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000b96000-0x10)={0x2, &(0x7f0000a77000-0x10)=[{0x6, 0x6, 0xffff, 0x9}, {0x2, 0x8, 0x1, 0x8}]}, 0x10) 2018/01/25 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00007a9000)=0x200) r2 = syz_open_dev$sndpcmp(&(0x7f0000be3000)='/dev/snd/pcmC#D#p\x00', 0x10000000000001, 0x4000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000560000-0x4)=0x4, 0x4) dup2(r2, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cea000-0x23)="0a2775bfd51f83e5b3b60bed5c55dbb72970f0df8217ad3fffffff0f04000005", 0x20) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) 2018/01/25 17:42:58 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000520000-0xdb)=""/219, 0xdb}, {&(0x7f0000f5c000)=""/141, 0x8d}, {&(0x7f0000a0f000)=""/123, 0x7b}], 0x3, &(0x7f00003d1000-0x60)=[{&(0x7f00002e0000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000c4c000-0x18)=""/24, 0x18}, {&(0x7f0000429000-0x35)=""/53, 0x35}, {&(0x7f000097e000)=""/151, 0x97}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="73657467726f75707300cbc2fb2333cb3b96386ffb3480697217d2d28061638af248327bccccb290a7796abaa6d6db542022141c238edea86a8c063968e1411efe8f063e4f543940a59001e115d6733f366211dd1ae0c7823b07fbb0cd13b9914165e4649dd72c8f71f87ab1a4212e56130001a5eb270397cc") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) accept4$packet(r2, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005a8000)=0x14, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f00009d8000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000056a000)={0x4, 0x5, &(0x7f0000467000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, [@generic={0x3, 0xcc5, 0x1, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000)='GPL\x00', 0x0, 0xbf, &(0x7f0000edc000-0xbf)=""/191, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) write(r3, &(0x7f00000c3000)="5fe029f1740f8f8e48861dfbb98633856da9fa3bb9f03aad86f235403b1869c2aefe5d6e2e28c1028b1afbfc6dd648261dbe0131", 0x34) 2018/01/25 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f1e000-0x12)={@generic="4ce2228826c8c77ce695a7c193124581", 0xfffffffffffffffe}) 2018/01/25 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000546000)=0xc) rt_sigqueueinfo(r0, 0x37, &(0x7f0000431000-0x10)={0x31, 0x40, 0x8, 0x0}) r1 = perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b, 0x0, 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 = dup(r1) connect$inet6(r2, &(0x7f00008cf000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc67}, 0x1c) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000351000)="291e0202fb10c320ad2b222a7e213e47a220e0d2c3f5c9d09c4ef3c43997e7bdc39d8fba4608aebf92bd9f33979f3c6d0bfb841fdc1148bb925893a972d68116daf88aefca7869e9c66d0a5d8bf6230844799471282d89ac6f2baefaaedd34611b2f386a30f106d7e2c53840d85019bf54b4abdb2ee72b3e2668f9b3144c2c1efbec5d92a76abc092c586e36564f00a114a4d396afd9bedf2bc208a02af1") r3 = socket$alg(0x26, 0x5, 0x0) keyctl$unlink(0x9, 0x0, 0x0) bind$alg(r3, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000160000)="", 0x0) accept(r4, &(0x7f0000749000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d9000-0x4)=0x9) 2018/01/25 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cef000-0x8)={0x0, 0xffffffff00000001, 0x1}, &(0x7f00006f7000-0x4)=0x8) pipe2(&(0x7f0000685000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000007a000-0x8)={r0, 0x6}, 0x8) 2018/01/25 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000d3c000-0x1c)={0xa, 0xffffffffffffffff, 0x391, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10}, 0x14) 2018/01/25 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f00005da000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="db21001fe0ff42c62a1517108c2f89c3"}}, 0x1e) 2018/01/25 17:42:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000065d000-0xb7)="2d341f200ec214fb923c215e49d0ee39ab6943d459aea38df9b6b511b17cefcfded70b524c64403069a976aa89cebe4ee8efab0774a0e8518055af5ce3b460b3d6d8dd1266d5b26d32c64d1760c12838df6966b6542b453b5f97fd752bd95a4fd739085bd8e7d6b44e1a5f66431a9dce11e8bdc200c9eda1c2c265fe1820a893bff017f3002dff17bcb6a2780473b4ff952f000a4231098a787f0e9179c97c180e48729ab6bf80059bf56130b9b6d08dc98c70a1473d75", 0xb7) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000569000)={0x0, 0x0, 0x8f5e, 0x8, 0x1000, 0xffffffffffffffff, 0x5, 0x29, {0x0, @in6={{0xa, 0x0, 0x7dd64eb3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x2, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000874000-0x8)={r1, 0x8, 0x0, ""}, 0x8) alarm(0x0) 2018/01/25 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/rfkill\x00', 0xa000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000e000-0x14)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/selinux/enforce\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000013000-0x38)={&(0x7f0000dac000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ae7000-0x10)=[{&(0x7f00008ea000-0xcd)=""/205, 0xcd}], 0x1, &(0x7f0000109000)=""/121, 0x79, 0x0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = syz_open_dev$vcsn(&(0x7f0000629000)='/dev/vcs#\x00', 0x0, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000bbc000)=0x0, 0x4) 2018/01/25 17:42:58 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000008000)='./file0\x00', 0x50) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000009000-0xa3)="e5e500cc22167b8001895382e2e1159769018b3e5ce16b205a3da0299f94a7b58a1996647bc718593f8a23213c275240c3715eebd21cc1b1673f9bbe31aee9617d6b648a536e943774babf158f4251bc8b7d96a3bd1c9d3a943160f7bc43a52e29b02d3c3d8507983cdc7ca14b6aa4d3e91f2cfb201f946f413d0b06dd0d1af5be77c1891198cc05bae8cc8388e2f6ed64827cecb0c989c657c2f1dc88a80fb74fca30", 0xa3, 0x20000000, &(0x7f0000009000-0x14)={0x11, 0xfa, r1, 0x1, 0xfffffffffffffffd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/25 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006d000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x2ff, [0x0]}) r0 = dup(0xffffffffffffff9c) write$eventfd(r0, &(0x7f0000915000-0x8)=0xad5, 0x8) 2018/01/25 17:42:58 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f2f000-0x10)='/selinux/policy\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00001ed000-0xe)='./file0/file0\x00') r0 = socket(0x4, 0x20000000000a, 0x9) accept4(r0, &(0x7f000062e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000-0x4)=0x8, 0x80000) write(r0, &(0x7f0000ed0000)="1f0000000104ff01154300000000060000c90100080001000423dcffdf00ac", 0x1f) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c59000-0x48)={0x2, 0xb, &(0x7f000022a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0x6, 0x0, 0x6, 0x8, 0x1}, @ldst={0x3, 0x1, 0x6, 0x0, 0x1, 0x8, 0x0}, @ldst={0x3, 0x3, 0x3, 0xf, 0x2, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)='syzkaller\x00', 0x0, 0x12, &(0x7f0000a5c000)=""/18, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000046c000)={&(0x7f0000d5f000-0x14)='./file0/file0/file0\x00', r1}, 0xc) 2018/01/25 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) 2018/01/25 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cfd000)={@common='dummy0\x00', @ifru_flags=0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cf6000)=0x0, &(0x7f0000b3e000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005b6000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x7f, 0x8001, 0x7, 0x9, 0x6, 0x8, 0x80, 0x7, 0x1, 0x400000000000000, 0x9, 0x3, 0x6, 0x80000001]}, &(0x7f0000ecd000)=0x108) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000335000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad2000-0xc)={r2, 0x6, 0x10}, &(0x7f00002a5000-0x4)=0xc) read$eventfd(r0, &(0x7f0000b18000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f4000)={0x2, 0x10000, 0x8204, 0x100000001, 0x101, 0xc00, 0xb78, 0x2, r2}, 0x20) mlock2(&(0x7f0000a56000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000642000)=0x0, &(0x7f0000850000-0x4)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) 2018/01/25 17:42:58 executing program 6: r0 = socket(0x44000000015, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e6000-0x6)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000c2d000)=0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000db5000-0x8)={0x0, 0x10001}, &(0x7f0000877000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff9e, 0x1, 0x100000001, 0x8001, 0x48f, 0x9, 0x6, 0xfffffffeffffffff, 0x8, 0x5, 0x6, 0x5, 0x0, 0xe8f, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000002000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) 2018/01/25 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) socket(0x9, 0x0, 0x20) 2018/01/25 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000067000)='/dev/amidi#\x00', 0x6, 0x2c4a80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008a3000-0xe2)=""/226, &(0x7f0000ea3000)=0xe2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000095a000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000fca000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x4, 0x1, &(0x7f0000556000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000e02000-0x38)={&(0x7f00004c4000-0xc)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f000057e000+0x74)={&(0x7f00005de000)={0x14fc, 0x2c, 0x100, 0x1, 0x2, {0x2, 0x0, 0x0}, [@nested={0xa4, 0x15, [@generic="51714b3274f1ffe8909ef0d6f1610f06fa783658c9ac45867d633dc6acdc37d7c1be44bc727ecaad8a5b05099290e8f98e20a31fdcff68161be7ca1eb48c0f700148ed3b864c3d858c8543973879c2a88b37ade8265f0ad5b114c6159120782a490e4fcb757b42cdffa18fab7284bfbd77850647da80fec7226d45d81e3a8c80352db3e181f00a", @typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x188, 0x74, [@typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x47, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @generic="ecd48b268a6d1b7bae78ca12828e6114bc0488ccd420c148b4ee642917b64a4bdbec70885858ecaedf7be4ba0e3c2da4728e4453253ebbbb551842593340d5c2109ba9cfe77e554495d781fa70ff88aa62026fffd242", @generic="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", @typed={0xc, 0x2e, @u32=0x7}]}, @nested={0x124c, 0x73, [@generic="e0c04212dd6d223db5691bd368dc1d77d20c9ca50059a42805e7f0f0218e558b4861b933f40cb631f560b2bdcb8e379656acf4aba600217c2aded73393b329", @typed={0x18, 0x4d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x94, @fd=r2}, @typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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@generic="736cce387fc4c9b619d5efe92e9f048e43d991470e9ed7dd0131892f0d459e9a1635cb668b3283490c04c2b83e6db29e2470ea94efcde6444bc5395562468e1c33eed10ba0c54d4be72d584fff80e190cfef0da4619c395d9b22878433686cdaf0ca6923335d262d6659900c2ac52f8be644ef9a3a8cf7b101e4e8c537a10c12ccf8924ae63c73de14e45ca3a7da55", @typed={0x100, 0x27, @binary="731f731386ca98f3059d359142aeefac9e92ee50258622e36d770b41a5604d8d02922e0cf8787c7dad65e0400d3b40fd745dbe6383209668700a430266d9b28195871234e023eea3146913c3768c98388131b9ec8b40eef27dc5309562b8838d5fb6a9e7e8ba609008db3b5edc09cb70135ddc8dffdd3a2249cc8581a72a6c525cd6690723df6ac4dcd9d897000ea14865fad21cd3922da9e7e83ce0b53d43c33dd6285ad2d640ab1dc5d49928be7f577b2d0b8c6b0ede41cd4bbfad997483b90d2b67cd2412dedd8dfc5bbe0ee589de77ee4e0e5fcc58ae8bc67568e38c630797fac621f91e59f713622925d8a48649734b00a7c346"}, @generic="37351fd07274f057daff03cc64698ee646de710a341486544b9bc5965cb54d08749c0e8aedf0695af69ad2fcf155faedc98fa3db23d8cc315fe2ad"]}, @generic="6133206f31c893f4cef76676c9c1d69d749b5e45302c2850567bbc4528736c0635b09da2a827e79fd9890c2ec795c05545504338243fd0b8578b63541e3e31a9ab457a73f1645b2ae456d6e99e4abda18367b4", @typed={0xc, 0x6a, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x2, @u64=0x2}]}, 0x14fc}, 0x1, 0x0, 0x0, 0x20000080}, 0x20004080) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007a4000)=0x0) 2018/01/25 17:42:58 executing program 7: 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) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000807000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 17:42:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xd) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000053c000)={0x11, 0x1, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00004f4000)={0xa100000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x7d80000000000000, 0x7, 0x80000001, 0x2, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/25 17:42:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getpgid(r0) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r2, 0x0) 2018/01/25 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndtimer(&(0x7f000017b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b3e000-0x38)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097a000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/25 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000275000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000387000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b80, 0x1, 0x0, 0xe, 0x2, 0x2000, 0x100000000}, 0x20) r1 = socket$inet6(0xa, 0x400000802, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bf000-0x11)='/selinux/enforce\x00', 0x400180, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000082a000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r1, 0xd183cf63c9618cb) sendto$inet6(r1, &(0x7f0000f3b000-0x3e)="", 0x636, 0x0, &(0x7f0000f9c000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000c18000-0x4)=0x4) 2018/01/25 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001e8000-0x2)="6582", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c50000-0x8)={0x0, 0x6a32}, &(0x7f0000c95000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea7000-0xc)=@sack_info={r1, 0x3, 0x6}, &(0x7f0000bcd000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000056000-0xa0)={r1, @in6={{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x7, 0x6}, &(0x7f0000252000-0x4)=0xa0) pipe(&(0x7f0000bc8000)={0x0, 0x0}) readlinkat(r0, &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000b39000-0x1000)=""/4096, 0x1000) ftruncate(r0, 0x400) 2018/01/25 17:42:58 executing program 2: 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) 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$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005de000-0x16)='/selinux/checkreqprot\x00', 0xe0842, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00004ac000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1f000)=0x5) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000dbb000-0x87)="88e73bc1ce14da9a84187a254bf8df01fb8fff40cd6511b2e66b4b499704f9d475c7e055d0bcd31c554fb00849dad5e29911429d583f6fda39001996e0221844a69ece1a74aab90cb98496d6f76d73415e3f2f5913f2cccdd699084eab6c67541b4b7b93cd1c2ccc0e6bf377a03497e63191d6156ddc67f48619cdf92a3cf720041f1447858a49", 0x87) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000af6000-0x20)={0x3, 0x1, 0x8, 0xffffffffffffffe0, 0x4, 0xeb80, 0x0, 0x4, 0x0}, &(0x7f0000b8f000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e04000-0xaa)={r4, 0xa2, "5dafe991a9844803fd67f575dc1ce4481b87239c73538f4a45b57e4b2f67c925fc55dcb6143200d171f25e98f69fc02b37b95be80c5cc6c2e39b938f4ac07400e3aa23a026cb6e0cd3cc8feb99e0ee92f73d83d08f4fcaba62403fb74c40703c589a521e456fa326a95ad6173bd86a10f8c341ec5dbdef6ddb74b4b5868111ba9951334a65f7845b50177e3c8ecb3cd75ffe8f76a6c8e52bc56979ba5c007fd86042"}, &(0x7f00007fb000-0x4)=0xaa) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/25 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00006b8000-0x6)=0x0) 2018/01/25 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) socketpair(0xa, 0x0, 0x20, &(0x7f0000a6b000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(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}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000fa6000-0x8)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) close(r0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c1e000)={0x0, 0x400, 0x730, 0x100000001, 0x400, 0xffffffff, 0x8, 0x6, {0x0, @in6={{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x3, 0x8, 0x4}}, &(0x7f0000e45000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000097d000)={r3, 0x1, 0x2, [0x5, 0x4]}, &(0x7f00001bd000-0x4)=0xc) 2018/01/25 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000bab000)=0x2, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 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}) [ 57.062813] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 57.087190] KCM: Hard failure on kcm_write_msgs [ 57.107033] ================================================================== [ 57.114469] BUG: KASAN: use-after-free in __list_add_valid+0xb1/0xd0 [ 57.120954] Read of size 8 at addr ffff8801a5801f10 by task syz-executor5/8806 [ 57.128294] [ 57.129916] CPU: 0 PID: 8806 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #279 [ 57.131443] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 57.144420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.153752] Call Trace: [ 57.156337] dump_stack+0x194/0x257 [ 57.159940] ? arch_local_irq_restore+0x53/0x53 [ 57.164583] ? show_regs_print_info+0x18/0x18 [ 57.169057] ? lock_release+0xa40/0xa40 [ 57.173002] ? __list_add_valid+0xb1/0xd0 [ 57.177131] print_address_description+0x73/0x250 [ 57.181945] ? __list_add_valid+0xb1/0xd0 [ 57.186066] kasan_report+0x25b/0x340 [ 57.189843] __asan_report_load8_noabort+0x14/0x20 [ 57.194749] __list_add_valid+0xb1/0xd0 [ 57.198698] add_wait_queue+0xcf/0x290 [ 57.202572] ? wait_woken+0x280/0x280 [ 57.206369] vhost_poll_func+0x3d/0x50 [ 57.210229] eventfd_poll+0xe8/0x1f0 [ 57.213912] ? vhost_poll_init+0x1b0/0x1b0 [ 57.218132] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 57.223132] vhost_poll_start+0x97/0x1c0 [ 57.227162] ? fget+0x18/0x20 [ 57.230677] vhost_vring_ioctl+0xe28/0x19b0 [ 57.234975] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 57.239444] ? find_held_lock+0x35/0x1d0 [ 57.243479] ? vhost_dev_ioctl+0x129/0x1140 [ 57.247774] ? avc_has_extended_perms+0x6e5/0x12c0 [ 57.253076] ? check_noncircular+0x20/0x20 [ 57.257289] ? vhost_chr_write_iter+0x1600/0x1600 [ 57.262104] ? lock_release+0xa40/0xa40 [ 57.266055] ? __handle_mm_fault+0x80e/0x3ce0 [ 57.270538] vhost_net_ioctl+0x9df/0x1910 [ 57.274660] ? avc_has_extended_perms+0x7fa/0x12c0 [ 57.279561] ? find_held_lock+0x35/0x1d0 [ 57.283599] ? vhost_net_stop_vq+0xf0/0xf0 [ 57.287808] ? avc_ss_reset+0x110/0x110 [ 57.291753] ? lock_downgrade+0x980/0x980 [ 57.295881] ? lock_release+0xa40/0xa40 [ 57.299827] ? __lock_is_held+0xb6/0x140 [ 57.303885] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 57.309739] ? up_read+0x1a/0x40 [ 57.313079] ? rcu_note_context_switch+0x710/0x710 [ 57.317988] ? vhost_net_stop_vq+0xf0/0xf0 [ 57.322197] do_vfs_ioctl+0x1b1/0x1520 [ 57.326058] ? _cond_resched+0x14/0x30 [ 57.329921] ? ioctl_preallocate+0x2b0/0x2b0 [ 57.334303] ? selinux_capable+0x40/0x40 [ 57.338346] ? SyS_futex+0x269/0x390 [ 57.342052] ? security_file_ioctl+0x89/0xb0 [ 57.346435] SyS_ioctl+0x8f/0xc0 [ 57.349777] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.354502] RIP: 0033:0x452f19 [ 57.357669] RSP: 002b:00007f0208606c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 57.365349] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 57.372590] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000013 [ 57.379831] RBP: 0000000000000342 R08: 0000000000000000 R09: 0000000000000000 [ 57.387073] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ed0 [ 57.394317] R13: 00000000ffffffff R14: 00007f02086076d4 R15: 0000000000000002 [ 57.401579] [ 57.403182] Allocated by task 8795: [ 57.406781] save_stack+0x43/0xd0 [ 57.410202] kasan_kmalloc+0xad/0xe0 [ 57.413886] __kmalloc_node+0x47/0x70 [ 57.417655] kvmalloc_node+0x64/0xd0 [ 57.421341] vhost_net_open+0x27/0x670 [ 57.425197] misc_open+0x382/0x500 [ 57.428708] chrdev_open+0x257/0x730 [ 57.432392] do_dentry_open+0x667/0xd40 [ 57.436334] vfs_open+0x107/0x220 [ 57.439757] path_openat+0x1151/0x3530 [ 57.443619] do_filp_open+0x25b/0x3b0 [ 57.447390] do_sys_open+0x502/0x6d0 [ 57.451074] SyS_openat+0x30/0x40 [ 57.454503] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.459224] [ 57.460823] Freed by task 8795: [ 57.464071] save_stack+0x43/0xd0 [ 57.467494] kasan_slab_free+0x71/0xc0 [ 57.471349] kfree+0xd6/0x260 [ 57.474440] kvfree+0x36/0x60 [ 57.477522] vhost_net_release+0x159/0x190 [ 57.481725] __fput+0x327/0x7e0 [ 57.484976] ____fput+0x15/0x20 [ 57.488225] task_work_run+0x199/0x270 [ 57.492081] exit_to_usermode_loop+0x296/0x310 [ 57.496633] syscall_return_slowpath+0x490/0x550 [ 57.501358] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 57.506080] [ 57.507681] The buggy address belongs to the object at ffff8801a5801c80 [ 57.507681] which belongs to the cache kmalloc-65536 of size 65536 [ 57.520661] The buggy address is located 656 bytes inside of [ 57.520661] 65536-byte region [ffff8801a5801c80, ffff8801a5811c80) [ 57.532680] The buggy address belongs to the page: [ 57.537591] page:ffffea0006960000 count:1 mapcount:0 mapping:ffff8801a5801c80 index:0x0 compound_mapcount: 0 [ 57.547534] flags: 0x2fffc0000008100(slab|head) [ 57.552178] raw: 02fffc0000008100 ffff8801a5801c80 0000000000000000 0000000100000001 [ 57.560034] raw: ffffea0006966820 ffffea0006782820 ffff8801dac02500 0000000000000000 [ 57.567881] page dumped because: kasan: bad access detected [ 57.573561] [ 57.575161] Memory state around the buggy address: [ 57.580066] ffff8801a5801e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.587395] ffff8801a5801e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.594725] >ffff8801a5801f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.602052] ^ [ 57.605912] ffff8801a5801f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.613249] ffff8801a5802000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.620574] ================================================================== [ 57.627903] Disabling lock debugging due to kernel taint [ 57.633318] Kernel panic - not syncing: panic_on_warn set ... [ 57.633318] [ 57.640646] CPU: 0 PID: 8806 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #279 [ 57.649185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.658505] Call Trace: [ 57.661065] dump_stack+0x194/0x257 [ 57.664661] ? arch_local_irq_restore+0x53/0x53 [ 57.669301] ? kasan_end_report+0x32/0x50 [ 57.673416] ? lock_downgrade+0x980/0x980 [ 57.677534] ? vsnprintf+0x1ed/0x1900 [ 57.681305] ? __list_add_valid+0x40/0xd0 [ 57.685420] panic+0x1e4/0x41c [ 57.688580] ? refcount_error_report+0x214/0x214 [ 57.693305] ? add_taint+0x40/0x50 [ 57.696813] ? add_taint+0x1c/0x50 [ 57.700325] ? __list_add_valid+0xb1/0xd0 [ 57.704441] kasan_end_report+0x50/0x50 [ 57.708384] kasan_report+0x144/0x340 [ 57.712154] __asan_report_load8_noabort+0x14/0x20 [ 57.717050] __list_add_valid+0xb1/0xd0 [ 57.720994] add_wait_queue+0xcf/0x290 [ 57.724855] ? wait_woken+0x280/0x280 [ 57.728632] vhost_poll_func+0x3d/0x50 [ 57.732490] eventfd_poll+0xe8/0x1f0 [ 57.736173] ? vhost_poll_init+0x1b0/0x1b0 [ 57.740376] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 57.745365] vhost_poll_start+0x97/0x1c0 [ 57.749397] ? fget+0x18/0x20 [ 57.752474] vhost_vring_ioctl+0xe28/0x19b0 [ 57.756769] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 57.761234] ? find_held_lock+0x35/0x1d0 [ 57.765264] ? vhost_dev_ioctl+0x129/0x1140 [ 57.769573] ? avc_has_extended_perms+0x6e5/0x12c0 [ 57.774472] ? check_noncircular+0x20/0x20 [ 57.778677] ? vhost_chr_write_iter+0x1600/0x1600 [ 57.783486] ? lock_release+0xa40/0xa40 [ 57.787430] ? __handle_mm_fault+0x80e/0x3ce0 [ 57.791906] vhost_net_ioctl+0x9df/0x1910 [ 57.796025] ? avc_has_extended_perms+0x7fa/0x12c0 [ 57.800921] ? find_held_lock+0x35/0x1d0 [ 57.804951] ? vhost_net_stop_vq+0xf0/0xf0 [ 57.809154] ? avc_ss_reset+0x110/0x110 [ 57.813095] ? lock_downgrade+0x980/0x980 [ 57.817213] ? lock_release+0xa40/0xa40 [ 57.821156] ? __lock_is_held+0xb6/0x140 [ 57.825201] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 57.831062] ? up_read+0x1a/0x40 [ 57.834400] ? rcu_note_context_switch+0x710/0x710 [ 57.839300] ? vhost_net_stop_vq+0xf0/0xf0 [ 57.843502] do_vfs_ioctl+0x1b1/0x1520 [ 57.847358] ? _cond_resched+0x14/0x30 [ 57.851221] ? ioctl_preallocate+0x2b0/0x2b0 [ 57.855606] ? selinux_capable+0x40/0x40 [ 57.859637] ? SyS_futex+0x269/0x390 [ 57.863327] ? security_file_ioctl+0x89/0xb0 [ 57.867707] SyS_ioctl+0x8f/0xc0 [ 57.871044] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 57.875766] RIP: 0033:0x452f19 [ 57.878924] RSP: 002b:00007f0208606c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 57.886606] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 57.893848] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000013 [ 57.901085] RBP: 0000000000000342 R08: 0000000000000000 R09: 0000000000000000 [ 57.908324] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ed0 [ 57.915561] R13: 00000000ffffffff R14: 00007f02086076d4 R15: 0000000000000002 [ 57.923299] Dumping ftrace buffer: [ 57.926806] (ftrace buffer empty) [ 57.930484] Kernel Offset: disabled [ 57.934079] Rebooting in 86400 seconds..