31b2147631421fb1a0178a83f68f0830c9fd4521eaa0439bfefea22063659f10b813f0544e2a49a979068a189b9e1b79b0e028004b5b47c12a851af8f8d193"]}, @generic="10fd", @nested={0x68, 0x76, [@typed={0x18, 0x19, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9d5294af80981b09e4653be2d244fef538354c3af6a516770fce3e313277a80d01dca7ef05bcc5442a96f0b8ea8406896ff7dd0139018bd089067b9f3cbb5e8d2bc146b5afc63106c93db7"]}, @generic="68ee53ace62e9c11ccabd1e0db2229a062201fad7b52812bb98aa1652f2e4bc86848eba0c2ca3de389f866de795a39f468d345d401f6e88d059aee3ba939f30b8e5872b8adac36b9f0270182224a0ebf90f61f83b916c23686b697d432687e1a97efab4d17"]}, 0x16bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000fea000/0x2000)=nil) accept4$inet(0xffffffffffffffff, &(0x7f00002c4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000364000)=0x10, 0x0) eventfd(0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000861000-0xbc)={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]}) 2018/01/19 07:25:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x8e828fb9aa32c6c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xeb50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8040, 0x3, 0xfffffffffffffff9, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000bd000-0x10)={0x1, &(0x7f0000001000-0x10)=[{0x800080000006, 0x0, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a26000-0x4)=0x3, 0x4) sendto(r3, &(0x7f000055a000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 07:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = gettid() r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setpgid(r1, 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000057b000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004de000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00001c4000)=r4) io_destroy(r3) tkill(r1, 0x1000000000016) 2018/01/19 07:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000ad9000-0x12)='/dev/snd/midiC#D#\x00', 0xf1, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000960000)={0x0, 0x2, {0x2, 0x2, 0x3, 0x1, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x4d0, 0x0, 0x0}]}) [ 127.535571] QAT: Invalid ioctl 2018/01/19 07:25:24 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007af000-0xc)={0x2, r1, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) 2018/01/19 07:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x200000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000373000-0xb)='/dev/audio\x00', 0x281, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00007af000)={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="32b2eaa36adb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00002fa000)=0x0, 0x4) write(r0, &(0x7f0000c29000)="", 0x0) prctl$setfpexc(0xc, 0x40000) 2018/01/19 07:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081f000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c40000)={0x1, 0x8, 0x7, 0x0, 0x0}, &(0x7f00008d4000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ef000-0x8)={r1, 0x8}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() ptrace$peekuser(0x3, r3, 0x98) r4 = syz_open_dev$sndmidi(&(0x7f0000608000)='/dev/snd/midiC#D#\x00', 0x28, 0x44000) accept4$nfc_llcp(r4, 0x0, &(0x7f0000b4e000-0x4)=0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 127.604121] QAT: Invalid ioctl 2018/01/19 07:25:24 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc7000)=0x0, &(0x7f0000fc8000-0x4)=0x2) 2018/01/19 07:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) syz_open_dev$admmidi(&(0x7f0000e82000-0xe)='/dev/admmidi#\x00', 0xff, 0xc2100) r0 = syz_open_dev$sg(&(0x7f0000207000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x2000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/19 07:25:24 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000936000-0x14)='net/ip_tables_names\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f0d000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f4e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fca000)=""/190, 0xbe}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/19 07:25:24 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$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a28000)=0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000a3a000)=0x0, &(0x7f0000bd9000-0x4)=0x8) fcntl$setstatus(r2, 0x4, 0x2c00) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffb2) 2018/01/19 07:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a79000)={0x9, 0x1, 0x9, {r2, r3+30000000}, 0x10000, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003c3000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000372000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, r4}) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/19 07:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000411000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000fda000)={'system_u:object_r:event_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x34, 0x0}, 0x36) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000865000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000c20000-0x3c)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32, 0x0}, 0x3c) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) syz_emit_ethernet(0x230, &(0x7f0000f8d000-0x230)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x20, 0x6, "aa3e1c", 0x1fa, 0x0, 0x5f1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, {[@hopopts={0x3b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @generic={0xb9c, 0x1f, "0386b73658c15cb5e380e08a94b8e3d69a5e590400bf3b03789d3005688d39"}, @generic={0x4, 0xc, "628ebfe25c2ad589dc4e0192"}]}, @routing={0x0, 0x4, 0x0, 0x100000001, 0x0, [@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}]}, @fragment={0x6c, 0x0, 0x8, 0x21, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x3, 0x4, 0x0, 0x25ec45c0, 0x0}, @fragment={0x4, 0x0, 0x6, 0x6, 0x0, 0x185, 0x2}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x10000, 0x0, 0x1, 0x880b, 0x91, 0x2, [], "18bd0164489e484f2c9923d2058af28a68a8c65a9dd749e3b3823b0ee967c442eb2c1c26cb3744bbfb5328966533c1e975c62dc84a6c26f50aac408f3b34a41da77067d3d120d71f0b958970e60485a3d71065fc38538d1806348f762132e4f22aa83818d40a8152429ce2bfe6eab91a62a10eab858f9c0de68ea42e3ea5741467d4883f17fed58dd81d6611a873b7fab0"}, {0xbeb3, 0x0, 0x5054, 0x394, 0x0, 0x0, 0x800, [0x6, 0x2], "1bf741fb1198e02ae45dd3f47c15ea2812d16b9e2851e9e01ebb7de55cbc51cf6a7262ee8d3fae1212544457ecaa7a1b58ede076d4176a679048c7162156394fefb2971aa038993268fbd11eddd432d662ff307ec329e97de4164ff56e913627294c3a73bedd2c0912a06ec1099642746fcfbb7646dfaba667d66fe282d20e76e0bad02a175e8c9957ef"}, {0x9, 0x0, 0x3a1, 0x1, 0x0, 0x0, 0x86dd, [0x5, 0xfffffffffffffc00, 0x0], "0813ebf516221bb8383d08715be3231beedc3fcbd40fe2ced054865af82e08981f00035086f095e74c2f7834b5"}}}}}}}, &(0x7f0000d58000)={0x1, 0x2, [0xacd, 0x75d]}) r2 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r2, 0x0, 0x0, 0x3ff) 2018/01/19 07:25:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000002000-0x26)=@file={0x0, ""/36}, &(0x7f0000001000-0x4)=0xfffffffffffffe03, 0x80000) sendfile(r0, r2, &(0x7f0000d41000)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(r3, 0x1) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00003d8000-0x138)={{0xf000, 0x0, 0xf, 0x81, 0xc4a, 0x3, 0x3, 0x5, 0x7, 0xac, 0x8000, 0x1, 0x0}, {0x0, 0x3000, 0xb, 0x0, 0x0, 0x80, 0x2, 0x7, 0x9, 0x74, 0x0, 0x8, 0x0}, {0x10f001, 0x1, 0x0, 0x0, 0x1, 0x4, 0x100000000, 0x682, 0x7, 0x7fff, 0x10001, 0x7, 0x0}, {0xd000, 0x0, 0x0, 0x2, 0x5, 0x4, 0x6a8, 0x81, 0x200, 0x9, 0xb5fc, 0x881, 0x0}, {0x2000, 0x100002, 0x0, 0x3, 0x0, 0x2, 0x3, 0x5, 0x0, 0x6, 0x101, 0xd27f, 0x0}, {0x1, 0x7000, 0x10, 0x7, 0x9, 0xb4, 0xfffffffffffffff7, 0x8, 0x2f1, 0x80, 0x7fffffff, 0x2, 0x0}, {0x10f004, 0x6000, 0x3, 0x7fffffff, 0x1, 0x5, 0x4, 0x5aa, 0xdda7, 0x100000000, 0x7fffffff, 0x7, 0x0}, {0x0, 0x100000, 0x0, 0x1, 0x5, 0xc0, 0xff, 0x2, 0x4, 0x7, 0x80, 0x1, 0x0}, {0x0, 0x100000, [0x0, 0x0, 0x0]}, {0x110000, 0x10000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0xf000, 0x164c968df50e385c, 0x1, 0x4c00, 0xd000, [0x3, 0x101, 0x9, 0x2]}) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000757000)={0x0, 0x1c, &(0x7f0000a31000)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x68}]}, &(0x7f0000eba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d17000-0x8)={r6, 0x6}, &(0x7f00004b5000)=0x8) close(r3) 2018/01/19 07:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) syz_fuse_mount(&(0x7f0000021000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2) 2018/01/19 07:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r0, &(0x7f00005c3000)='./file1\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/01/19 07:25:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e50000-0x1e)={r1, 0x16, "299669347b16aaf80dd19a4dd7d9e6204663734f39c5"}, &(0x7f0000964000)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbc000-0x19)='/selinux/avc/cache_stats\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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 07:25:24 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c03000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/vcs\x00', 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:24 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/19 07:25:24 executing program 0: set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000+0x2c6)={0x0, @in6={{0xa, 0x0, 0xffffffff7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0x1f}, &(0x7f00009b9000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d06000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000162000)=0x8c) ioctl$TCSBRK(r0, 0x5409, 0xffffffff) 2018/01/19 07:25:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f75000)={0x5, 0xff, 0x8, 0xfadd}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xff, 0x4]}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x341840, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000011000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndtimer(&(0x7f000000c000)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000012000-0x50)={{0xffffffffffffffff, 0x1, 0xffff, 0x3, 0xfff}, 0xf7, 0x5, 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]}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 07:25:24 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000a000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000000a000)={0x0, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000000a000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x3ff, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="facb3cc1ca3c", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/19 07:25:24 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) futex(&(0x7f0000da4000-0x4)=0x6, 0xf, 0xcac, &(0x7f0000242000-0x10)={0x77359400, 0x0}, &(0x7f0000755000-0x4)=0xa1, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000087a000-0xa)='/dev/dsp#\x00', 0x20, 0x400400) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockname$ipx(r0, &(0x7f0000462000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000)=0x10) writev(r0, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 07:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000068000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ac000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000085000-0xff)={r1, 0x5, 0xfff, "a021a8e175ea2b6691a392739049806b7d9f9e7ab9d65b5d811432499cdf67c5cfca45b799f4e3befcf108b24f13d3b1b4d5d56416591ca899d9020ce49086956d2dabdea2af82616f94e05676c32c84d90600584169261482f72be0d5504be603107718e1221b79df18abe2f616f44945af84496342be65cdb7b679daf5d21717b1ba269448092f0d577d32f38d1b02847b2fe0148f75b0c6481e3b5df35e9a1c37faaa52731a53eb2c5fe7da232c20a34ad49f214d295a10b9fa648255535e9afc9073fa3f9ececc76830acf42f0e5a8469f0fbce5c18082c8a842a4b468e954bac0919bbbb6b9b953715bef4a62d614496205cd"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004f9000)=0x0) writev(r2, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/19 07:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) r0 = syz_open_dev$audion(&(0x7f0000336000)='/dev/audio#\x00', 0x3, 0xc0000) bind$inet(r0, &(0x7f0000b16000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$nfc_llcp(r0, &(0x7f000048f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f50000-0x4)=0x60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ded000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007de000)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000067000)='/dev/ptmx\x00', 0x404002, 0x0) 2018/01/19 07:25:24 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00003ce000)={0x6, 0x2, 0x5, 0x8001}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000f10000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000f13000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f12000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000f10000)=""/182, 0xb6) close(r1) 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d9c000-0xa)='/dev/vcs#\x00', 0x1, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e82000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000ab0000)='../file0\x00', 0x0) 2018/01/19 07:25:25 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 = getpgid(0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b98000-0xb)='/dev/audio\x00', 0x20001, 0x0) sendto$inet(r1, &(0x7f000005b000-0x76)="a7d5e24058ca3bb5b0a31884e0d6ca6ba29242fa5865824c9861159b8e61de26e69c9f07f74b304e760b786113815ad2f2f0a391ae2420ff1b1063b985e675f7747554553240770b7e4c7eb52c00dff7d93c1fa741b466c07f94bb5423e736c9fa694daf48e9a2265a150caf5ae65039fe3f531a86e9", 0x76, 0x0, &(0x7f00009bc000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r0, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004aa000-0x4)=0x14) sendto$packet(r0, &(0x7f000059e000)="8f3de7599279e5284bec1a8b2ddc481c9cda386a6f69118168311b951ac625d8aab05972c6909f42088c50c64a5cb2a67eea6344027e5c39d38521daf874f2d676e62d03c178045c778e1f48425c352f501d843681ec06c5319e900d3f254842ba318050ba067f76e4a5232026be898136baa722534b76ad31b7a10532cb77cdeb675c324fe6bb567959eb764ca636163e981887982c8f86da5d956ed112eb554994d925318e645e46b5af3e53c08b8bf9d298267887080a6d2b20138728f856c7f4b1a0daa3edcef2517b57583c7f6794331f9918abc63be0adea1976f26a", 0xdf, 0x40040, &(0x7f0000e09000)={0x11, 0x3, r1, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:25:25 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004a6000-0x5)='user\x00', &(0x7f0000366000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0b000)='/dev/kvm\x00', 0xfffffffffffffffe) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b0d000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00007b8000)=0x0) r3 = add_key$user(&(0x7f0000b0c000-0x5)='user\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0c000-0x43)="f2356088a7f9a214c4758912970fbcb64cbed1702fb6d59fbdda873f9418c402d2bb023755dee1444544645f5a46a069f026356fa254971370810514f495d406c443d6", 0x43, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000b0b000)=[{&(0x7f0000b0b000)="2330f42ed826d036ddb346fb61b74ec4100d504d2837f24bbaba90c64086942e2e01ecbe41f266b4640f8d85620b909ed48ba9e740ac71a279f8e7d05deb91af892d7e8f40d7702a92fb42aa07dca20378a91bb107a8bb4f04396caa2e66e2ad9194599d9c0c96728612097175252dd1409e66bc9849cc443dd42f7f3dcf15677cae40cf3b6fc4f2abdede47f104a911185fe4fa7dabea833722a918b6ee77e75f76a0345aace3f05f45aac720b9419a040052b311cd2a81729d2fd311dc25b80ab5a57a0560795aa7aecae8de064d7450dd690d214fa2548ade4e5bf5baaf2f8b6f1e346fe96baea6fb3c578ee802caa617c571ce722fae88a31d7241421fb244d0df99ec252adc49fcdfef96254c19c09b6725079071115d2efbb565c51c2caf3d467e8a738b08e2dd018567612f75a3182c534fe585d944ae90f80302aa0b57aae6076955deba3f585faca0273149487e113d8c32e02279a5cff35eddb1071ad2c6c44ae0aac83494bf02185b12c14f4117bb0d30ecede94a3e8e4b7c258512a9c47b3e8f75ad1a8d1f16824d472e489ecab9af531ba7e9c2d3278da088f3755a1d4ac73562645e2cf5c13067a89d7ca780d042b12915e3ec61ac4c9be922ae9476037a5aec65de65fcc9ef48d6d00a7ecff86531bf6034cbdbea8b28dbed969e06c41edb4906d7e032adf5f14b222acb0eec00e56c767ee9eb2200d58812868bd946f3971b71533c0b07c7fc02b04e008699523f9786cb935fb503e08852e6ef4f59b66e747c9a3a300a57d5f3bfc1152ce515b5118c05a79c5947b354b8323b2cf71c01a8c5c827793d1d0a43aeb53ecc09cd3355b1c6a576abfa6859557a3cade9635c68bdd5bfa130aaada2c2156a1feefb3d2c6582c55b0089ac8a41c23cff58ae73e551fd76cfa19adb1af910bc910527b031efa5025e7d0214fcd05cc72e0b911f7eaea22b6cda0430a4009d900c25f28384669dcbd6232813143932d6451cdcd923b027ed5dd7d1796d29c015500e4d469f29390ee4399905af527e4b4e0b672a246b3f1212ccee353af34d7a99846f085e802981f9e89b6cd9aa99cbff6898e4d5cbbb28b00bdc426f8d12d93feb141d188d0f830f1ce3ecb40d65f37a8cf9cb9a3e34957b3ebc5154d92f4ffd71a858c2ff5ae99525c506057f2fdf4a9cce8163b88742ff2b424a7efbd0f8acfb6a4bb03069e69abb7f3cbd887e95d8b82ff80f9eaea5950cd0478119f1e162b47ad46ec6ecd17507f5c7d951ff5ce9aa6186450e42834bc262b8222e59ee8f4f3e334d29ff8e6fd3a444e771a4f6c3fa5a056a704705aefea5345e454e6d04ba3d7241f753711fcab8b537bed3635557059d4bb9fb5dcdee7f3ad4647a4991534dc9c60cfa667ba854f6fe80d385908f9dc3f3b9b659246786e033f8f14905fd5f83d10d2d123aa06c7729af4e6ac560b9d16cbdad1e42294f430a5552199b421ac2fab8b81dd4fda7c5641e2189ddb9450083f6f20c4cff65babcbf8c35ece0bdb92cce090f7f0767973eeb7735141b4cf15e99e08d968a171029304a3ecc4a823bf7e2a273640000ca5c0587a93ea09285bd046d74ed61b782ec0c88052e2bf7c67edb310e5b99ec59996709403b1822ee5108001cdbccdde9879a672c41fe5f73134ab6dfdd9276b670556986e6ab51e6f9165179cb8cdee8f29cb07000912eb0b73016bdb0a966fe89d882fb576817a62f17b7f5a2ca775a784c29f25150943102cd7e565d569b097c97a07aa240c6321ac383ca0815846ef00f3c648ab73fcfb299bb14d6277c83b08fbf1f54971ddd31743899ed3fd01178c6405b8fb7e33e380a8883426a3c647d3d2c9736781b3e7322a616f4a67614ef243372972a00e429bc04d745e504150c3b0bdb41540be2246ce11cdc6e3ca18b8b6610ba8324ab72871bd97532f7f0bbc2fc49a6652f5707b30a537e40426f576fdec69453beaa12cd877d91d04e6c8f5200039128f69204b270ad4c18ea4132c8b706b2e370e5eeacf19641a0d2e268b77ab1c91080c32c9b8db50a20dcf4b2414d168151f7021762fcec344ac99b70703288282f893e4e66d6abca81f1e8187bbae5b0d13d866c1ce82cfc979150ac78a8129db3d7da404451c919bf0ebe37d68530c9e073135c1a51f39dad5a6be09406ff5ee5bdaa3ffa9e6a137b5cdac9fffdc3da91095fd585e65863a5f407d04b2995b295542ef734685572c1a511c9f887bdea8442e14b6d8821be489d7594c2a9c40234edf39de015293eccc5380dfe8511d9a0d7dcef517f1cbc48e66651daf62b71735590691fa65d03c57602460edc988bc1272910bfd0df502506a68e79f8bb80d95341a005d9d47cf68a0b2b1c87ece34fe123610dc2f0b5b3b0292caafecb22ffd5cf7fcf39882158b1fc13b2f547fc4b4b77a5ce0ef1b50aea39f939ea8cb714d6b50684d6e94eebccb5a8f87560b320f5071980743244b6da8a4f21bcf5fed3c08e8e6d38c4f8d98119eb14a4e911fc27eb24f6242f5c8f767f13a15c6cdb1bc76c2aae931c7f7b954c08910406908d9575db56b84f147a7ae5b24bfb542bf13739768c7a8822db006d53f93e7be647c756fc758bc5ac0ecb21a86a7229fdb1b75ca4ce38913743b78d84d026347c41039f8d59f5ec50ba5076c8cc1dd9a8f67e085128eb6c5b8c5a5e2c923586e255b18e9bf1a3e9c7402af34072a51310a7ff9a4bb6d5c486c63af5cac1ec8fe680be7cfea4dc1eba810c974737f7c940ee310590432a9e5ef1553bb592bab84f46ab48579aa9afba19496dbe0ffc9bac2ca2522ab0218d32f87a42a8d8ff7fdf76bee9828e0168ba9c585c08a9fc0788aab2f9ba892dc04a2ff80d5307276ed86eb8ae3b80037a64cbbce9d066c56dfa91c05386b1ac2e4f388328c061b8debdd31ddece269ac867491705bd3a192d351acbe4dbb10182d1056292616d31ac256978a4555fb97720b42cade5fc0cdb2fbd21079b4e3fa485bacc03f72e9a3c0a71c51477f6c2d63e91ae98228ad0851a39eb43992cc30868ac951976c590f86bb255538d37804e1250932aaa5628e81c3784a9c2034716aa6d51f4ecc730909852884a08d4d8940c233bceb77486eec4d3745c5c13cd1beb80b91a95cc48d06918cb20570f5fe6e74458a716abbe2c2ca4d71467fdf7ac74311b8f7b9ba7885dd455b311fa8f71b3389e08bba0947f5933b75fef5b627e5f44a883799095df566ace13077c79e274fb5824b752d34a6eae3e377d740825d316c7cf9bc5aec2b94509662195a361393a727c62abee6ff294882363a50fe9b434fec0fe339bcd4d2b21e4644fe44639ac90b2b31d622f7fe5f706128e23b150a1ce18c18ae61dd856a846fdc07d9b33fc3ae0a4549a7657d2deefc20a134152d3deb72926916112afaec699517bd782e29248657219bceaa3ebcce008c0a32a13bde724e8d10e2fe38e801f4dc9f325768ef95e5ef12e424faf2d19416510d7c4b1c09fdea9032fc87301b551ff1ed53bf681e7b3a6f0c7e8201d49427cbb7242a384394b32a182de3372050be6bfec9f255c0221aeb82f5c6fa06ae7bf1538ed2d69caa8307a0017afb504cb7a1cff6bdcf0ba7059d6ce876f5e56311bd8d4c9360db7720a239019f695d22624c33e1c8386df97615bee5c9834164322d559b47c1a55622bcee5b17e0bb2650dc9860c900769fa3b2377ff25db6e92102f7631b9e4badb8b3b9e389433871509887d0d8b9e7e86f7e0af98a92ff8a9eecdd4b625fb425c32584975b0ac155dd27a8a6ad99cf14353c77bdd938a789bd44cdde474f3b5961e3f256247412c997fe15856c0a2e430c401cb50eb2acf5ef14faef1798627f99bfc9f07632624db18a4a2865cd34b6f63c33d1b0c0d2d785a68cb6b556d4777ab12a31d3bae55ca918f0b066c4dda61334ed80687f5764c22912c3e93112332b2460ab8a77875427bcc3974bce5de5196f54e74740cc9d2e6669cb98572bc0241c3ee9aa8c76eb618031d2c714db9769e37c8672d5e92c9d398f45aacff218620bf2f440faa2ea6b5d50ef8bc37bbe9e284019d106d6714e36d0e2e8f0997ffda918e45132c58e874842ace5670368d25f9e9dc6f12a8903bdc9f44dd27642d49b125b8ffcbc49b0b2807463387a630cc25edd2991352254686ae892ad7d08c10a1f29dc2f8d95ce20df96d97271117c69d251d6859cf4f4bd082266e812cca4e9c577496e8ea4cf9244be8d21ddac26ff3ce7df72631371d6b77803e85fadcd17573ece2a65ea950dc4a5eb3badf603395b58fea1bb6156dbba2c9ee9036ac7063326787a6423f404707bb38f1701560f496bae6c1bada525390ea355bc38754c6bdc175295dc9f0bca2933a6c2663f309ab0fb7f209ea718b45c0b1aa98ec172015fbda33697989c0381ab6ae20d03e4f1c9fe47991eebcedc33c6286e0eb63e29cb0531439e231e3d8eb1e4a7af1d5a919fda3695e74c0494e61dc0ee241b0b513e0714239cc5479f922cbbcbfc688380dbeec160ee67165dc836188e9d2feb2d66bde4b7860efcc933f9194d20bb087a01779318ae98c583eb25151039c5364d5ba50f06fd9d8c8dd0ec5ed0824aafd3500a38e92d919cedb71e3147a0c1bb9687e2a0d8404b2a8d5511d30c84ea34c5307765a4133f62dc1be526851fda059f7fdd016b536f6c511636cd2c1faad3cb31d915605348eee38804160eb0b1100fcfae10a9dd27ef4daecbd80cb264a91e2cacea3a1b831bc27f70081e4d2759626e6be0cbc9a7a7d92b20e8b0ccc3af0279df050808b0ab6fecb2bd9e1d3174907c3185abc0dbaf6627f2140d876e1b15610bd1ce62048ce9c5e5ddb4dbcb4c444c2c512207778de76bfae96848178781d403e040c0c6549d3a522ed43df85b77c1c681bbdc3bc7f5e99bb1c72cb56004fe7d945605ccdfdfb22492893ad9c3ecdb444d119fe6db626952288de28963c4045ccf880aab5770dba35291a51d5d0b635cc672a9e0121140ff88a444631088c01927d33ca8b60320028edbcd8ef95ea16ff4fb72340ef9b58e66380179bc5766056a066000679eb80e4999d0f9705b04a067ba3fe59dad60b9e1b225affdf7ef4201241bb3df6751872b75c9d9cbe7dc4702d4cf2947c1bdbb2e0e218672b251002752229561c47804244387d2f6c57ae443390c0d2127136bd9bef42c7ad04ee85d2340f614be097dbe5c72c3d9e73cc3a1be6d7ddea62d7cb833f41c55fd3fbb4cefc9202be9f276a46829ba18e74f873a87e95cc9d63895442bd822ea1576196f90a79b180bbc01f9b08d5adf3b1a3fb12279240a6e81a6dc4196856b63c711da346da48bc1703a305c98fdea91db28705c4d423af9ad877f4f0a28ae28ea34bda4e9b04dda47698e25c43f808746a4d0bdd22971ea0c494fbf96d608fad63478939437b7fa1edaaea00d37c707fc651c6793ec8e488b06dedbe470dcd0654d89854bdcd354cba1f18283e14675ea901a416f364134793483b05ffeaf0c5f31eb160431f563b6d4304dd83715f28f627b7ab19ef6880b453043fe6b9e389e80549681eae0b93b396a8a70042c4a7e5f823a5b3043b389e17a70c12bd1f68426fdbd3189405e26359af55b5d8ec469108706976109570adb37713bd8bc82b6448f333894ccb688e633515d5cc366570bb5207c4701300dd00f812e98704046ebfe2337060dc0446f5bb81ce2d9a7801833e1bbfb8be7bc59a28864208fcea5bb79312291df754bcc5bad4765a06fff6be089d0b1b627660920aaeb3", 0x1000}], 0x1, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f000021d000-0x4)=0x6) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000b0a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000365000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000018b000)={"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"}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@ipx={0x4, 0x5, 0x7, "c6ef4dc6f850", 0x8, 0x0}, 0x80, &(0x7f0000d2e000-0x20)=[{&(0x7f0000990000-0x72)="c41893b17eac8fbcd2f8b230a4626e8f936fb47bf4d10affb8f5c29bb1a41248e673cd0923eb2f5d0ee812742c30c043580d6a1f500e9e718eb86bd9e375c6b22abc8efbfdd41b1e8e5d8303ebc4c31397389d886b6a5613d5dd3862b8f2cd1d05324d211889d038f6cb839a01b966e74598", 0xffffffffffffff05}, {&(0x7f00005dc000)="e35a07f33c7b91278d3f6697a4a449dc846580a14007e88c4791aef33c1c45841162b391b639c312e64503667516b5763ac7fceb28dff864feecfda534ceb9888332e4452ed0e048f99fd0b32ad35cd6c16db1271016f29acbc421f0ea4e646e219df62a0d8111a3c79ed9fa27ca895b886deb40ed", 0x75}], 0x2, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:25:25 executing program 4: openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000f73000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8, 0x5, 0x3, 0x6, 0xfffffffffffeffff, 0xb2}) syz_open_dev$mouse(&(0x7f0000000000+0xa41)='/dev/input/mouse#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x408) 2018/01/19 07:25:25 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/19 07:25:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x3, 0xf971, 0xfffffffffffffffa, 0x7, 0xb4f5, 0xffffffff80000000, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x4, 0x8ca6, 0x7fffffff}}, &(0x7f0000fca000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x400}, &(0x7f0000a04000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x5000000000000000, 0x1000, "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"}) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) 2018/01/19 07:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4c000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000128000-0x9)='/dev/vcs\x00', 0x10001, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00001b0000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000374000)=[{&(0x7f0000854000)=""/162, 0xa2}, {&(0x7f0000dac000)=""/111, 0x6f}, {&(0x7f00000ba000-0xbc)=""/188, 0xbc}, {&(0x7f0000c0c000)=""/0, 0x0}], 0x4, &(0x7f0000a6e000-0x40)=[{&(0x7f0000da8000-0x5a)=""/90, 0x5a}], 0x1, 0x0) 2018/01/19 07:25:25 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000a1e000-0x10)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade2d8", 0x20}], 0x1, &(0x7f0000f81000-0x380)=[@iv={0x108, 0x117, 0x2, 0xef, "c05df713887b906f98b60077fff42927eec1fbe0a151ccb1a45be51d04e02f3fd832b454dd10ec9329f2cea2dc2d047774b03a73e715f8f67124bd35a85d2a2d0902ce9561cde60f0096f7643fff5b53f37bbd3f6076a0f584ce2dbef5e1747c9030dab2e832ec3781b8e67c08e4ea855bdee901bbbed62686fdb38a9ab1b5aee7e2a83a5047df8b3e9817e6f2779f3b2f90fef0a7eed7a73beb9e3fd70d96f390abe616bd48eb0230f663fbbdcb86dae9b1cf79c6206834893384a44116eb34e3a0d008a90afa7b90b16bd83aa3846e13247477bb70edd6cb67670969893059f5fa0ba334890a59f788ffba6a1fb9"}, @iv={0x38, 0x117, 0x2, 0x23, "7dacc7a350835d9bc897a45e528fd08a234d31694f70fecb17e0ee9d0d896cf253cfe3"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xee, "9e8612a7c1f23e030d341ca1e81afbdd6322a9f9ef2a55960b0a6700f1a5591278fa2e6156d4062f4c3a771a63951cb74e181aab7d1a87403b8fe25024d0daa1d509a88f8629233a7a526d6e20b113779df1b0b81c25ff21abdbe51625045355150e5ca677e629ec7f00ab04cbcd5d20811285cfac38e22d4058bd62f00269d2b1fa0b16e204733e4971298d57de042220aed8029523ede16f22cb379a920cff891ea9adc18650d7711151b6aa94ace5b8c270be26d44362b7cd2bf996a015255e20187ce38979c9a9fce7f85517e51c36696928323119b3e5e9f0cbd98c4453dd525683e034712df5b14677dd73"}, @iv={0x108, 0x117, 0x2, 0xf1, "8bae8b8d10dd3ed41a36ef998b682f06df77c51747ea97cee75542de3b9759905eba0eba7debe638fedd72a4bc2b62e6a384f8fc66605b65213924cfecc2995c1ff5a69fe76873752ff02bd55a3d1e419f08db08742d10bcccff7a062547da95ff3197508109c58b470311ca06ce1758cc3089ebd179dd31986f0f08f3a72f821985d056b259110178f71d298802057dac408fd17bce43fa2667bdf9e867a9d20c4dfe919f43d4b5e966ad5b859df903952a69326fd5d5145b5a4cf0810e14e474a4048bab870c954738d8b45e1e46966d7158a0cf0f93aa96596a92ad86079cfe5b470de27920b881a423e4f457bd2acd"}, @op={0x18, 0x117, 0x3, 0x1}], 0x380, 0x0}, 0x40000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000bf5000-0x2)=""/2, 0x2}, {&(0x7f0000ea6000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x0}, 0x0) [ 128.364684] ptrace attach of "/root/syz-executor2"[12036] was attempted by "/root/syz-executor2"[18009] 2018/01/19 07:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a3e000)=""/109, 0x6d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000006000-0xb0)={{0x7, 0xf4f}, 'port1\x00', 0x2, 0x40, 0x800, 0x9, 0xfffffffffffff209, 0x80000001, 0x0, 0x0, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/enforce\x00', 0x200001, 0x0) bind$bt_rfcomm(r1, &(0x7f0000793000)={0x1f, {0x3, 0x6, 0x5, 0xfffffffffffff4eb, 0x10001, 0xfe}, 0xfffffffffffffffe}, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000076b000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000099e000)='/dev/loop-control\x00', 0x801, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000734000-0xc)={0x2, 0x80000007, 0x30, 0x5, 0x800000000000101, 0x8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000039c000-0x8)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/01/19 07:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) 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(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ec8000-0x2f)={0x2b, "9abf935716b3f2ebf44329e2776f98d8b4069bbe01262a5277dd82d024eb42f061681050abdcc3c8245088"}) write(r0, &(0x7f0000417000)="f0", 0x1) getitimer(0x1, &(0x7f000062b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000054d000)='/dev/midi#\x00', 0x3, 0x8200) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 07:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/autofs\x00', 0x2200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) getsockname(r0, &(0x7f00003f6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d8000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e8b000)={0x0, 0x6, 0x0, 0x7ff, 0x7f, 0x20}, &(0x7f00003e3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ead000)={r2, 0x8, 0x1, 0x80, 0x1ff, 0x3}, &(0x7f0000e38000)=0x14) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) 2018/01/19 07:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000545000-0x9)='/dev/sg#\x00', 0x5, 0x10000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a87000)={0x1, 0x4, 0xff, 0x0, 0x2, 0x4, 0x101, 0xb5c0, 0x2, 0x9, 0x3, 0x20, 0x0, 0x9, 0x1000, 0x2, 0x4, 0x81, 0x80000000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d07000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000140000)={0x2, [0x0, 0x0]}, &(0x7f000085b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000909000-0xa0)={r5, @in={{0x2, 0x1, @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]}, 0x6, 0x9, 0x400, 0x666, 0x0}, 0xa0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000024000-0x8)=0x0) connect$pppoe(r4, &(0x7f0000ad2000+0x185)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="945f380b0e7fa6c9b9cad353488d8fbc"}}, 0x1e) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f000017c000)=0x7fffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 07:25:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xd, 0x1, 0x7fff, &(0x7f00006b1000)={0x0, 0x0}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000e14000)=0x8) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1278) 2018/01/19 07:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004a2000-0x4)=0x0) bind$bt_rfcomm(r2, &(0x7f0000ead000)={0x1f, {0x75e2, 0x100000000, 0x0, 0x1, 0x7ff, 0x8}, 0x8000}, 0x9) move_pages(r3, 0x1, &(0x7f00000df000-0x8)=[&(0x7f00004df000/0x1000)=nil], &(0x7f00006fd000)=[0x1, 0x4, 0xffff, 0x5], &(0x7f00008b3000-0x8)=[0x0, 0x0], 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000b6b000)={&(0x7f000045d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004bb000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000cc5000)=[0x0, 0x0, 0x0], &(0x7f0000b77000)=[0x0], 0x8, 0x8, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000be2000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bc3000-0x8)={0x0, 0x7}, &(0x7f0000bbe000)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00002b6000-0x15)=""/21, &(0x7f0000ca4000-0x4)=0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000262000)={r4, 0x3a, "2cb22fb92eebfbcd7b66468aead29295ba59010fa418891810aecc6d911e302f1baa06b4193b4d18809cc9077c1cf143b9879c87f85fda11a435"}, &(0x7f00001ee000)=0x42) bind$inet(r2, &(0x7f0000cba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 128.476008] SELinux: failed to load policy 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000582000)=0x80000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000ba7000-0x50)={{0x4, 0x8000}, {0xdbbe, 0x490}, 0x7, 0x7, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000021a000)=0x0) perf_event_open(&(0x7f00001c9000)={0x4, 0x78, 0x7, 0x6a, 0x6, 0x8000, 0x0, 0x3, 0x28000, 0x1, 0x10000, 0x8, 0x0, 0x7, 0x5, 0x1000, 0x1ff, 0xfff, 0xcb, 0x100, 0x8001, 0x8, 0x25, 0xfff, 0x29, 0x7, 0x7a4, 0x0, 0x3, 0x0, 0x81, 0x7ff, 0x5, 0x80, 0x20, 0x1, 0x282, 0x2, 0x0, 0x40, 0x1, @perf_config_ext={0x0, 0x0}, 0x0, 0x5, 0x800, 0x6, 0x5, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x0}, r4, 0x2, r1, 0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fa6000-0x14)={0x0, 0x9, 0xfffffffffffffff7, 0x10001, 0x2, 0x0}, &(0x7f000052d000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000118000-0x8)={r5, 0x7fffffff}, &(0x7f00008f6000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000045b000-0x20)={0x10000, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00007aa000-0x20)={0x6, r6, 0x10002, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a4d000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x40, 0x8, 0x100}, &(0x7f0000865000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a93000)={r7, 0x1000}, &(0x7f0000dd9000)=0x6) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$audion(&(0x7f0000abe000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x46401) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dc0000)={0xffffffffffffffff, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9a000)={0xffffffffffffff9c}) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af4000)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000003b000)={r4, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fae000-0xc)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007ea000)={0x0, 0x10000}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000551000)={r5, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1c}, &(0x7f0000f72000-0x4)=0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000b6b000-0x9)='/dev/rtc\x00', 0x0, 0x0) [ 128.522354] binder: 18027:18030 ioctl c0a85320 20005f50 returned -22 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060f000+0xece)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000035b000)={0x1, 0x9, 0xffff, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f000064c000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b49000-0x3e)={0x0, 0x36, "1b148b98e40ebd812a736fd0f7cacba9b51a012d64d3be796ebf035ed46fc6ed4143cbacdd2bd76244853ffa2ca6149a7c5f929ecec2"}, &(0x7f000096c000)=0x3e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007bd000)={r3, 0x7}, 0x8) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c5000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000737000-0x10)={0x3, &(0x7f0000a6f000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r5 = accept$alg(r0, 0x0, 0x0) writev(r5, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca10acef92c9bd18ed81f899789da05137f3ec431828b9f8b15ebea773035aa9171005b854b558516217dce445ae7aa5109708f9ff8f9124776a4a526cae4eae9ac", 0xe5}, {&(0x7f000035d000+0xc1c)="7f54dbd3cea7e85d58be827b1d1701265dacb4695b3933b2cabf5c4b46f035b8ec752a828691956c794ccaa80237c8ecf2b629a95c79cb5d1f27b82ab1c0d0ce5179ab4504e9a3bba70c788f2b6e05686613ca6290bef7b38629e7e0d03fa1d63883576113479c3592e0b5de9d25ffa33a9048bdf8e270af8fede66e67271f10852e9f00334413ca21ed2824bbf233a66dc9e390e3b493dc4456ecbf9e65d15e47f8a28e32e8776173f76f6bbc8c5b2595fec97c019889136f7443367a38ba8ef82822fc74c0f6d67264cffe94f0261a32a2c5", 0xd3}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000546000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r5, 0x0, 0x4) 2018/01/19 07:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004d9000-0xd8)=""/216) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000fe5000)="", 0x0, 0xfffffffffffffffe, &(0x7f000048d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 07:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000527000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000595000)=""/199) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000223000)={0x4, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000107000)={0x0, r2, 0x1, 0x454}) [ 128.602674] binder: 18027:18037 ioctl c0a85320 20005f50 returned -22 2018/01/19 07:25:25 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000397000)='/dev/vcs\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xe6)=""/230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f88000)="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") 2018/01/19 07:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ed2000-0x74)=[@in6={0xa, 0x0, 0xd6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd859}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0x74) readv(r0, &(0x7f0000be5000)=[{&(0x7f0000df6000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c64000)={{0x100, 0x400}, 'port1\x00', 0x1, 0x80000, 0x14f, 0x9, 0x8000, 0x200000, 0x6a000000000, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r1, 0x10000002284, &(0x7f0000b3c000-0x1)="") 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004000+0x7b7)={&(0x7f000000b000)=@delrng={0x10, 0x14, 0x12, 0x1, 0x1, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8040) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r0, &(0x7f000000b000)=""/176, 0x198) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000f000-0x8)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000418000-0x4)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a01000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000030a000)={0x0, 0x19ed, 0x0, 0xd7}, &(0x7f0000b74000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9a000)={r2, 0x7, 0x100000001, 0x0, 0x800, 0x80000001}, 0x14) 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064f000-0x20)={r0, &(0x7f000075c000)="", &(0x7f00000b4000)="", 0x0}, 0x20) 2018/01/19 07:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") pipe(&(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/19 07:25:25 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 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) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1f) r3 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r3, &(0x7f0000ae9000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:25 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00005f1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000)=0x10) r1 = accept4(r0, 0x0, &(0x7f000021b000)=0x0, 0x800) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/19 07:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) setpriority(0x0, r0, 0x6) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000d02000-0x4)=0x0) sendto$inet6(r2, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000181000)=[@in6={0xa, 0x1, 0xc0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}], 0x70) symlinkat(&(0x7f0000715000-0x8)='./file0\x00', r2, &(0x7f000088f000)='./file0\x00') 2018/01/19 07:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000000a000)={0x3e, 0x68, 0x3, 0xfff, 0xfffffffffffffff9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e22000-0xb)='/dev/hwrng\x00', 0x1a5000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 07:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000011b000-0xc)={0x0, 0x0}) 2018/01/19 07:25:25 executing program 5: r0 = shmat(0x0, &(0x7f0000e04000/0x3000)=nil, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000078d000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bcf000)={0x0, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7, 0x200, 0x4, 0x0, 0x4e4}, &(0x7f00003af000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000d0000-0x8)={r2, 0x100000001}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c4d000-0x4)=0x0) shmdt(r0) 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x20}) r1 = syz_open_pts(r0, 0x0) arch_prctl(0x0, &(0x7f0000ed8000-0x6)="14522c8909be") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000014c000-0x108)={0x0, @in6={{0xa, 0x0, 0x30e94000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xff, 0x6, 0x2, 0x0, 0x0, 0x53c0, 0xfffffffffffffffc, 0x3f, 0x80000000, 0xcc, 0x33c, 0xffff, 0x6, 0x4]}, &(0x7f000041f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000057c000-0x20)={0x4, 0x0, 0x4, 0x6, 0x39, 0x1, 0x4, 0x7fff, r3}, &(0x7f0000772000-0x4)=0x20) ioctl$TIOCLINUX2(r1, 0x540b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 07:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007c8000)='/dev/audio#\x00', 0x40, 0x40) setsockopt(r0, 0x40, 0x80000000, &(0x7f00000de000)="2846f7b6497fc75ada963ced0ad93334a21549c1310945a2253400a3df4db35260c32d820401345f5212fa22bd7fdd659e866104edbb96cb9cd00e3b1a8ecdba363e8e1e7f99108c0c4e7ec21a4987c9a640eeef8d71fcb3d696deffc646cb8b81c9eede982398", 0x67) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000df3000-0x8)={0x0, 0xdd75}, &(0x7f000089e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c1e000)={0x0, @in6={{0xa, 0x0, 0xad, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7a49d184}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8d75, 0x1, 0x3f, 0x1}, &(0x7f000093a000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fc0000)={0x0, 0x3}, &(0x7f00002a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cbe000-0x8)=@assoc_value={r2, 0x7fff}, &(0x7f00007ef000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000731000-0x6)={0x0, 0x5}, 0x6) 2018/01/19 07:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000532000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000071000)=0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 07:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x710331c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000054b000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000066c000)={0x3, 0x0, [{0xbaf, 0x0, 0x8}, {0xbbb, 0x0, 0x3}, {0x230, 0x0, 0x400}]}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/19 07:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x22c) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000239000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x200) perf_event_open(&(0x7f000022a000)={0x5, 0x78, 0x81, 0x7, 0x200, 0x4, 0x0, 0x400, 0x0, 0x8, 0xffff, 0x6, 0x4, 0xfffffffffffffff8, 0x2, 0x20, 0x3ff, 0x9, 0x200, 0x2b39, 0x101, 0x200, 0x6, 0x9, 0x0, 0x8, 0x100000000, 0x127, 0x95, 0x790, 0x2, 0x7, 0x8, 0x8001, 0x3, 0x6, 0x1a8, 0x1acdffeb, 0x0, 0x40, 0x1, @perf_config_ext={0x2, 0x9}, 0x13048, 0x2, 0x9, 0x0, 0x5, 0x4000, 0x9, 0x0}, r1, 0x2, r2, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/ppp\x00', 0x28001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000072b000-0x4c8)={{0x6dd, 0x2, 0x1f, 0x2f, "3d1e583cb576036b67aede5bdaeebdc6c01f3115148e830dea461298078f4c8d47c846bc032af976d7f581cf", 0xfff}, 0xffffffffffffff24, [0x8, 0x2, 0x403, 0x7fff, 0x3, 0x7, 0x4, 0x0, 0x1f, 0x9, 0x2, 0x7fff, 0x5, 0x7, 0x6, 0x1, 0x80000001, 0x5, 0xf8, 0x100000001, 0x1, 0x261, 0x80, 0x5, 0x100000000, 0x1, 0x6, 0x1, 0x8, 0x7, 0x6, 0x100000001, 0xfff, 0x2, 0x0, 0x10000, 0x1, 0x9, 0x4, 0x7f, 0x8000, 0x0, 0x5, 0x3, 0x6, 0x7537, 0x3, 0x7fffffff, 0x3811, 0x200, 0x9, 0x1, 0x1, 0x1, 0x7, 0x8, 0xed4, 0xfffffffffffff182, 0x4, 0x10001, 0xffffffffffffff7f, 0x1, 0x9, 0x1, 0x6, 0x2, 0x10000, 0x0, 0x4, 0xffff, 0x1ff, 0x1, 0x100000000, 0x101, 0x434b6e44, 0x1, 0xffffffffffff0001, 0xfb6, 0x5, 0x600f, 0x192, 0x7ff, 0x5, 0x80000001, 0xb0, 0x98f0, 0x70000000, 0x9, 0x8bf8, 0x100000001, 0x41f, 0x8, 0x0, 0x7ff, 0x0, 0x100, 0x4, 0x2, 0x3, 0x6, 0x6, 0x7, 0x1f, 0x3c225b7a, 0xffffffffffffffe1, 0x4, 0x2, 0x101, 0xffffffff, 0x7, 0x8, 0x8001, 0x9, 0x163d, 0xfffffffffffffffd, 0x2, 0xf7, 0xcc, 0x7, 0xfff, 0xc5, 0x6, 0x8, 0x0, 0x1, 0xff, 0x5, 0xfffffffffffffffd], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00007fe000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000073b000-0x5)="e513b5bf00", 0xfffffdc8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1c0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)='/dev/sequencer2\x00', 0x503900, 0x0) r6 = getpgid(0xffffffffffffffff) syz_open_procfs(r6, &(0x7f0000299000-0xa)='net/l2cap\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f000085d000-0x17)=""/23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006b9000-0x4)=0x0, &(0x7f0000d10000)=0x4) 2018/01/19 07:25:25 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000475000-0xe)='/dev/admmidi#\x00', 0x5, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee3000)="52e7abf81da09128018a1b33bb8a33a2600bc40fbae405782738221ef32fbff47b8b9864cea61fd4a6148c13bb40289b8d77a5ffc66f300c4d5f0274dcba8fb602c66c689cbdf970fcd5f5988621e8f51545f1b1c0f68d940fa1d8e64099ed4fb1912182d295613bfed62049f88e49eaae7add0d3e03413ebec716ec92fbf3c1cc1dfdb26b407e973328e6ab5a39af9aa5c1abf42ecd493eca35b47b925f84d29a2b4f1c9d080165fcef3f", 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x1ffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f06000)='/dev/vcs#\x00', 0xfffffffffffff717, 0x200000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000065000)=0x100000001, 0x4) open_by_handle_at(r0, &(0x7f00000fa000)={0x84, 0x20, "5034d82b018592de89be38a1a8f6bca7bace0b48c7c6fac4337c316973d3a667f63661a20ad445963578c8b133e0bb87125525598c38e269974108cbdc63e7ed2e4abcb5b9ce4187d32c7d25089d3ac2b12b8f8dcb840dbdbfcc5ded7751babbf4edff95c1b6cd407746a05350aeb49ddbf337986449bd8672bee060"}, 0x8000) ioctl(r1, 0x1, &(0x7f00006a6000)="2655f69e876d0b59b066df35a525c85b6de54c5e93cd4f64e8b991785086369051431de9ef6743183772f5cc5daf6ab7a5ad2e2e481f8e71af31c052a3f3ccfec9acfdd9b03f74064162c8d547100bcae66e5a761f31ad8fb53a0d1a") seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) dup(r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000050a000)=0x1) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f00004bc000/0x1000)=nil) 2018/01/19 07:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x800000004) sendto(r0, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) 2018/01/19 07:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sysfs$3(0x3) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1269}], 0x50) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x210) readv(r1, &(0x7f000044e000)=[{&(0x7f0000bfb000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getuid() ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000546000-0x10)={0x4, &(0x7f000029f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 07:25:25 executing program 0: socketpair(0x8000000000001e, 0x5, 0x40000000000000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fb, 0x0, 0x0, 0x0}, 0xfffffffffffffdf8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000038e000)=@req={0x3fc, 0x3f, 0x1, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000c7e000-0xa0)=""/160) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00005ae000-0xe8)=""/232) close(r2) accept4$alg(r0, 0x0, 0x0, 0x0) [ 129.081201] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket pig=18134 comm=syz-executor4 2018/01/19 07:25:26 executing program 2: inotify_init() r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010002) flock(r1, 0x5) r2 = syz_open_dev$tun(&(0x7f0000821000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f0b000+0xfed)={@generic="3d7d9a6d21fda005f3586f8c577979cf", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000005000)='/dev/amidi#\x00', 0xd2, 0x200000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000022000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x600) bind$netlink(r0, &(0x7f0000022000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) connect$nfc_raw(r0, &(0x7f0000019000)={0x27, 0xa00000, 0x7, 0x7}, 0x1a6) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f000075b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a79000-0x8)={0x0, 0x0}, &(0x7f00009eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9c000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000012000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000fa0000)=[], 0x0, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) r2 = getuid() fstat(r1, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000cae000-0x8)='./file0\x00', r2, r3) 2018/01/19 07:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000879000)={0x0, 0x6, 0x3, @thr={&(0x7f0000bfa000)="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", &(0x7f00009a4000-0xe6)="8c03c2549352e1e5e89bc574dd45d1be77d063706846b77b51fd99162da2f1bd2fb3303af1a78fef9da0cb9280d0aac6c0af1a9da1b1aaf2075e393fc400fe783430c12608ed8ae4feaa9e309d9a83a1a9062f859557f1c88b056be40093def59fc6226c2103ff0c2f61a076c243126b3977be064abb4cc66151ab1c369081b7dc6deedba45b5529120ac781f360b5810bdc0e17391f8f6607e2513c2daef72abd68a3f3e8c2ea0b2b566102d7d097e1fdcf34540af831b2650f4e7128d0f9d6a137c84d7245f8626c3aceec84a0f42db9ccf418f6a3159d76398e7559dc262f2683450e3735"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cc000)=0x0) timer_settime(r0, 0x1, &(0x7f000027b000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000c2000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) waitid(0x0, r1, &(0x7f0000811000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2100000c, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 07:25:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b39000)='/proc/self/net/pfkey\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mbind(&(0x7f00006b7000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000ce6000-0x8)=0x80000000, 0xfc00000000000000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000066e000-0x80)={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]}]}) r2 = semget$private(0x0, 0x0, 0x100) semctl$GETPID(r2, 0x1, 0xb, &(0x7f000072a000)=""/0) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r3, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000468000-0x8)={0x4, 0x0, [{0x83f, 0x0, 0x2}, {0xeff, 0x0, 0x200}, {0x94f, 0x0, 0x3}, {0x0, 0x0, 0xffff}]}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000522000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000a72000)={0x1d, r5, 0x0, 0x0}, 0x10) mremap(&(0x7f00002a7000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000be3000/0x4000)=nil) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00001df000-0x28)={@common='syzkaller0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f000067e000-0x4)=0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000aa4000-0x8)=0x0, 0x4, 0x3) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, 0xffffffffffffffff) 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d5b000)='/dev/input/mice\x00', 0x0, 0x80) umount2(&(0x7f0000d3b000-0x8)='./file0\x00', 0x9) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) [ 129.133535] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket pig=18145 comm=syz-executor4 2018/01/19 07:25:26 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x6) write$sndseq(r2, &(0x7f0000004000-0x60)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f00009e2000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000002000-0x40)={0x4280000000000000, 0x2000, 0x5f, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) close(r0) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f67000-0xc)={r1, r2, r1}, &(0x7f00007ae000)=""/155, 0x9b, &(0x7f00000f7000-0x38)={&(0x7f0000d46000)={'vmac(aes-aesni)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f0000e3d000)='/dev/adsp#\x00', 0x2, 0xa0000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000632000-0x8)={0x0, 0xffff}, &(0x7f000090d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f22000-0x8)={r4, 0x4a0}, &(0x7f0000625000)=0x8) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) lstat(&(0x7f00009de000-0x8)='./file0\x00', &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) pipe(&(0x7f0000eff000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000943000)=0x14) wait4(0xffffffffffffffff, &(0x7f0000cf1000)=0x0, 0x8, &(0x7f0000b70000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cef000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000de6000)={0x1d, r3, 0x0, 0x0}, 0xffffffffffffff30, &(0x7f0000291000-0x10)={&(0x7f00007a8000)={0x7, 0x8, 0x8, {0x77359400, r4}, {r5, 0x0}, {0x4, 0x0, 0x100, 0x6}, 0x1, @can={{0x2, 0x1, 0xff, 0x8}, 0x100, 0x2, 0x0, 0x0, "047c6d5edde39fc6"}}, 0xff4a}, 0x1, 0x0, 0x0, 0x4001}, 0x20000010) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000061a000)=""/68) r6 = syz_open_procfs(0x0, &(0x7f0000233000)='net/ip6_tables_matches\x00') r7 = inotify_add_watch(r2, &(0x7f00001bd000-0x8)='./file0\x00', 0x1000010) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000888000-0xe7)=""/231) inotify_rm_watch(r6, r7) 2018/01/19 07:25:26 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/enforce\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x5, 0x0, 0x7, 0x200, 0x0, 0x1}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff7f, 0x6, 0x7, 0xd39}, &(0x7f0000597000)=0xfffffffffffffd32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x800, 0xae, 0x203, 0x401, 0x94f3, 0x2136c34600, 0x1, 0xffffffff, r1}, &(0x7f00005aa000)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000000)='s', 0x0, 0x40, &(0x7f00006a2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006bc000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000241000-0x10)={0x52, &(0x7f00005d1000-0x52)="fdf5d26a4947ddcad330bc99ca37fa8a38c9a0f88551630332686c7915063e5a33ab563a3757f3dbd85e6965124a609d430e6878ebb35e0d6231e9ed5188a4a263392519d7677702be2ff2bca170ceb74b75"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000052f000)={0x1, 0x6}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r2, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004d5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000952000)=@get={0x1, &(0x7f0000651000)=""/64, 0x6}) 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000e80000-0x21)=""/33, &(0x7f0000000000)=0x21) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f63000-0x4)=0x7, 0x4) 2018/01/19 07:25:26 executing program 7: lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x103080, 0x0) fallocate(r1, 0x0, 0x400, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000967000)={0x1, 0x1, 0xb, 0x3, 0x3, 0x42, 0x0, 0x7fffffff, r3}, 0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004a7000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) ioprio_set$uid(0x3, r0, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/19 07:25:26 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(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) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000023000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000023000-0x108)={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]}, [0x3, 0x7c8e, 0x2, 0x5, 0x7fffffff, 0x7, 0x5f4b, 0x0, 0x101, 0xb9f6, 0x8ce, 0x65c, 0xd4, 0x80000000, 0xd6]}, &(0x7f000001b000-0x4)=0x108) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000023000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x2000000000000, 0x4, 0x41}, 0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000022000)={0x25b3}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) getpeername$inet(r0, &(0x7f0000bf9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000714000)=0x10) 2018/01/19 07:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009ed000-0xc)='/dev/audio#\x00', 0x1, 0x200) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ace000-0x10)={0x5, 0xe8, &(0x7f00005f4000)="b1cdd869872f2764680af1119cc1c688f48b8f3a5c8b3028c7a1ab696f71cc688abf282acc9667a3d42b88dc3cd706249d638f0d22e9a4b416c21dd386af864e9fc83ef37d57040d724e4cd4518a0d21225603b0e965dca55daee9fd069d6ec5b3ebf1ec3daa4f6546d6186f11f4ed99d0cc5789ab811810ac6394cc83c6b8ca75a01e95a6e037e72a8773a055a0b64eb58a79d2fa9eadd06bb9e53ab52e8718dedf954800bb93e45d87ceeb0008b375e47a3fe7d18d96786f9d068bcae4ce6772cf8709790354a09d570d90b3383d24f256c92760713281ce9618876e4f3590e958a456b012e97f"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000033d000-0x4)=0x0) listen(r1, 0x401) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x4004, 0x5, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000001000/0x3000)=nil) shmat(r1, &(0x7f0000007000/0x2000)=nil, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b6c000-0xc)='/dev/amidi#\x00', 0xfb9d, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fbd000-0xc)={0x0, 0x8, 0x2, [0x10000, 0xe3]}, &(0x7f0000619000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d5e000-0x8)={r2, 0xcc}, &(0x7f0000918000-0x4)=0x8) r3 = dup2(r0, r1) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00009c6000-0x18)={0x1, 0x5c, 0xffffffffffffff80, 0x100, 0x9, 0x4}) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r4, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000004c000)={0x0, 0xdd, "66f08a4b1dd3044c8b31075a18f84df47084a79c42c64f19b2254201b4f8c22f2b9447e3717835b2cf08146ed54d3aeda8edf2b0930651c8fdbf7e4d83d1cff0ce9c7d38faf3f066cb6693eeacafd55a6ce78a16b837285fab3848e88670e7145fbc8530c141ec93d8a0aaf711424a56547dfbd684211b196b8b0880fbd3c854bd4b0fc1229e4433582957ff89b6fde5257a0d69518aa544250b8a1195068e7b774db6af03e532d1ec47c695cefe9f70034a10d7bae08a46a439c13caa7651ce8ff6975182a5510f220236f3684e801edcc31b70eca455f2bb235016c2"}, &(0x7f00003df000)=0xe5) clock_gettime(0x0, &(0x7f00003f8000)={0x0, 0x0}) ppoll(&(0x7f000031b000-0x38)=[{r0, 0x8, 0x0}, {r3, 0x8150, 0x0}, {r4, 0xc0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0x0, 0x0}, {r0, 0x40, 0x0}, {r3, 0x1000, 0x0}], 0x7, &(0x7f00005e7000)={r6, r7+30000000}, &(0x7f0000c67000)={0xffff}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000094f000-0x8c)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_timedreceive(r4, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000ded000-0x4)=0xffff) 2018/01/19 07:25:26 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sigaltstack(&(0x7f00006e6000/0x3000)=nil, &(0x7f0000cf2000)=0x0) r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x2, &(0x7f0000aee000)=[r0, r1]) 2018/01/19 07:25:26 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e44000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00005ed000-0x4)=0xffffffffffff5142, 0x4) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000001e000)={{0x8001, 0x9}, 0x1, 0xa53b, 0x9, {0x7, 0x880}, 0x9, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000156000)={0x0, 0x3e, "056eac1a0e73e47a09a608a51e5e25d766eab5fba645b48a5ec77d87c118925f92b176e766a8d44c7521af689bb3a2d1f7f9409732dd78350a913812bfe5"}, &(0x7f00009a3000)=0x46) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a20000)=@assoc_value={r2, 0xffffffffffffffff}, 0x8) lseek(r1, 0x0, 0x7) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000554000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d10000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 07:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7a000-0x11)='/selinux/enforce\x00', 0x40200, 0x0) accept4$ipx(r0, &(0x7f0000dff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e2000)=0x10, 0x80000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d06000-0xa)='/dev/cuse\x00', 0x10d200, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009b7000)=0x2, 0x4) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x103) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/19 07:25:26 executing program 3: pipe2(&(0x7f00006ff000)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000a2d000)={{0x100000001, 0x6, 0x52c, 0x10001, "c18e3f89957abcb4e5698473052b4a965c910ef2a8b73dc46f8470eaf9b6401a16388bd715f97dd86eb4860b", 0x10ea}, 0x1, [0x8, 0x0, 0x1, 0x9, 0x6, 0x87, 0x54, 0x0, 0x101, 0xffffffff, 0x1, 0xc0dd, 0x10000000, 0x7, 0x2, 0x2, 0x4, 0x18fe3771, 0x101, 0x101, 0x400, 0xfffffffffffffeff, 0xfffffffffffffe00, 0x7, 0x9, 0xd8c, 0xe0, 0x3, 0x80000000, 0x8, 0x11, 0xffffffffffffffff, 0x100000001, 0x6, 0x1, 0x6d, 0x400, 0xdd4, 0x200000000000000, 0x1ff, 0x8, 0x3, 0x8, 0x38000000000000, 0x100, 0xb33b, 0x1af2, 0x1, 0x9904, 0x359, 0x401, 0x1, 0x7fffffff, 0x6082, 0x2, 0x4, 0x20, 0x7, 0xffffffffffff7fff, 0x5, 0x6, 0x12, 0x7, 0x5, 0x4, 0x2, 0x3, 0x10000, 0x6, 0x7f, 0x3, 0x7f, 0x1, 0x8, 0x100, 0x8, 0x695, 0x506a, 0x100000000, 0xfffffffffffff000, 0x8, 0x800, 0x1ff, 0x0, 0x0, 0x8, 0xff, 0xd41, 0x200, 0x0, 0x100000000, 0x7, 0x1000000000000000, 0x3f, 0x2, 0xfd1, 0x3f, 0x8, 0x2, 0x6, 0x0, 0x5, 0x4, 0x4, 0xcf15, 0x7fff, 0x6, 0x0, 0x1, 0x200, 0x7ff, 0x70e9, 0x3, 0x9a53, 0x2, 0x9, 0xffffffff, 0x1000000000000000, 0x9, 0x0, 0xe9, 0x100, 0x8, 0x4, 0x0, 0x9, 0x9, 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]}) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006c7000-0x30)={0x8, 0x0, &(0x7f0000eba000)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000c6a000)=""}) syz_open_dev$dspn(&(0x7f0000847000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000636000)=@generic="529b8bc36a1d60865235ff41b9d080b8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a43000-0x8)='keyring\x00', &(0x7f0000219000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x3a6, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/19 07:25:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000038a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000e05000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000faf000-0x10)={&(0x7f0000000000)=@getsa={0xec, 0x12, 0x4, 0x0, 0x0, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xa, 0xff}, [@etimer_thresh={0x8, 0xc, 0xc7}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x6, 0x9, 0xfff, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x7, 0x0, 0xc77, 0x3f, 0x3, 0x10}]}, @offload={0xc, 0x1c, {r1, 0xe41de0b3d41bc85b}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) dup3(r3, r4, 0x0) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) signalfd(r1, &(0x7f0000519000-0x8)={0x0}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f74000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096101, &(0x7f00009ab000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000025000-0x30)={0x1c, 0x0, &(0x7f0000e3b000)=[@request_death={0x400c630e, 0x3, 0x1}, @dead_binder_done={0x40086310, 0x0}], 0x45, 0x0, &(0x7f0000ceb000-0x45)="9c7a99cebf33412594c6300a90a7f43b8b8b8d836976b562142884959693e46a411bcdabbbaee83b19f977fd3077718ede36a4f67fd8d3a5dbadf1061dadf03ac485493f28"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004ae000)=0x6, 0x4) fcntl$setsig(r0, 0xa, 0x4) 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000058000)={0x0, 0x0}, 0x1, 0x200) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000ee000)={0x0, 0x0}, 0x69, 0x8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x14, 0x80800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0xffffffffffffffc1, &(0x7f00000f0000-0x1000)=""/4096, &(0x7f00000ef000)=0x1000) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14a, &(0x7f00000ef000-0x14a)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x1, 0x6, '\x00\b\a', 0x114, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x2, r0, r1, 0x100, 0x0, 0xb, 0xa2, 0x1, 0x0, 0x101, {[@sack_perm={0x4, 0x2}, @generic={0x0, 0xffffffffffffff61, "1421a4fa634f59b56b29"}, @eol={0x0}, @fastopen={0x22, 0xfffffffffffffed5, "1a419fce944c244f985737ec9d6ff7"}, @mss={0x2, 0x4, 0xc2d}]}}, {"e039b51724cb09c8205993c2062c8275458561860f1aed64f4c3bef5c1b88734d83f7c86711ed75c5fd8b3176b135403ba90f1f6bf50d2bb1f614d05d3707a2daf56800d7ee625a9105de5ca4bb28367cd9facd0a837ddc9e5b13764bca89baa9a8dff585cec5c169b62cd8eb216bcd231f481ac0f4b782c90032e9098f0803912d42764db35de79dc15c063953de5863f6a52d05d4a86065b86f0080ccda72b581b6487d0b05c959dc4b6fc1ebb60522861c8b98a4fcb010b52f17b4cedb0b8ea8927485e81a3f0c6d43ba82951e5f261a58531f6a9727d99db8945"}}}}}}}, 0x0) 2018/01/19 07:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x8, 0x9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000228000-0xc)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0xa6, 0x0}, 0x14) syz_emit_ethernet(0x1c, &(0x7f0000e9b000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x6558, "7f0d74b1b323df1dded42ca42881"}}}, 0x0) 2018/01/19 07:25:26 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x6, 0x300) syz_emit_ethernet(0x15, &(0x7f0000028000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000a85000)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007b3000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abb000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f90000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xe8) setreuid(r1, r2) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000114000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e5b000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}], 0x2c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000730000)={{0xa, 0x3, 0x7c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0x3, [0xffff, 0x1ff, 0x1, 0x6, 0x6, 0x0, 0x3, 0x0]}, 0x5c) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00004ef000)='/dev/usbmon#\x00', 0x2, 0x20000) sendmmsg$alg(r1, &(0x7f0000fdc000)=[{0x0, 0x0, &(0x7f0000247000)=[{&(0x7f00008ab000-0x3c)="a5b48bcff50b989e01e3c7f09bac197a4730a21ae2aa75da0e20379a4069686abcdf2939c8a911a4e8320a8a53e02eafe7ea816e0fd9b4e0ba8a22dd", 0x3c}, {&(0x7f0000c8f000)="fdf7a5505694c9811728c5131984bc50c83300c23a4203bef28ca3878737d08d00bce093ea8b8056564cc777faaf7edba4f0a698d471681f8481f84c461dd400b9873dd8c00ec4976774d4fcabcafbcb76e24098b032e70a964893ecc2bd21ef8f96fe2e9ef50a9acc30317a6f887ad990309410c95b19be7dde91f66e490d1ea73ad1891b7643c38728e36bcdaa6b52", 0x90}, {&(0x7f0000aab000-0xfb)="5938d62064b1a8d47de46574b5e23b59d94fe4422bd39f8f4652074c25bbf721b3fc15cf3576d229ec49e1c60334fe82db70d888446068b857b70ef9b2e30bd3275b7880d7afb291d7b07a18bcd378c9043c455e640adc77540e9a0177ab294f2bf0bb50720462e1d4e9103fbbc29ed56fd378450bf221525a831547151c5eb2a6f4903432351276e356c22869620a9df8ffe3ca609bafc97484512060ce88e27a80b2da0741919c980867e73bfe54a87bb4005a648e499c50ff5403b29e8104695460120043932fedf08f92a7edd140a56d739623ccfc63771f3518132b94c1825f4cb699dcec2857c494d3072ec4873aeaf8f521d411cf41efe8", 0xfb}, {&(0x7f0000d8b000)="b10749d0680c651c3ea8c913", 0xc}, {&(0x7f0000d95000)="055e722a5d1bd64331a01cd8e9d89b1cff0df9a94ad4b146c34cf34fce3dbbf597f2f2c2082c6f3356f6e5166200b81c9c6d2aea723161e4b00173d0e6802feb61ab26539bf2ac85c2cde3fc75acad927408c16a84058a86de12ae3e667e20290d55ddeccac88b9470b6eb1c7311db06c25105f57c5ef70e0ee43c20b5fcb48abb80d0df4e8dbe14f9dd0a14d7e4ac19367e0aca041a8553ad8ae909df2ccaac8a3d2ee87041848389", 0xa9}, {&(0x7f000034d000-0x34)="6306d7de602de05781e1fd4ba902f515ceeb6b88d7135c17eb3eb8c392692813446360003aab533434051ff1f8a7162042d9b698", 0x34}, {&(0x7f0000932000)="6884799f0236ef5a6e7aee6d1b2ea342a86f097202fdfba3187c1dcd13d660e8b58a09ac8c0ca40f404ef15fec1a3cc6d3c8", 0x32}], 0x7, &(0x7f00006f2000-0x1b0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x108, 0x117, 0x2, 0xf3, "e003192a5679727683e930523a8eda91c76f32d8437ca3c55195b81c9db4da4ce464cb40b8050cc65cce2718d712f977af1e554efb92d59fdc61f9cb5791d204cea5601a7a35f943cbaf16b6116d5b73eaea9f4e81b48f06b16daed3160508c0c748f3dc572c0b932f8270263d382cb5b083dddc21f2789b88e74159282055253512580b1c85fcfd4190c9442b95c2449895e92208db4ce3d0827f3ada9728126807b59c095e1f9ebeea8a406eae6721259c072012272ec19bea74c8b985257fc0808991a0f4b4bdd90fae6fa30e1aa383cd487eeaf0b5d208370a6c2ef8455a0e8b776b515bb519bfb0fc01c6f07a5c78dbed"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x64, "3972dee7f4330cf93d2fec820c2b9d7097e35edd21a58a54144e6f934a94b97241225b74d2b6a63e894bc5732d5efad55a457dee27be21d0eabe637ef1bae9fe5c09b3154f98f7f16afba0cf492735ab111bdec5549ce21b0f1227ec05d3dc86e9676341"}], 0x1b0, 0x0}, {0x0, 0x0, &(0x7f0000f9d000)=[{&(0x7f0000eb7000-0x23)="9f10b7c6077b91aec822c7b9d731e6ca751cabff0510b1262f8b6e95fb39060decccdf", 0x23}, {&(0x7f0000206000)="78342adbdaea0b5855d89b4bae610ca6c529ca2d51d94ce17649e87c64321d036926c5deef7d0c774854678b7236fd81b43a49a5388ba004fa1c670f0e899fad543d2b31e2a64a5133f32de510b73602ab84c2ce1500e98f8b4d2b43ef5d03a14656bce48d2d1cc8e8407fb30dc6a0ee3195db18e00f6e23f7695964d78e0b534ed2f4c86a94e4c644a3ff68d77d24db7a", 0x91}, {&(0x7f0000c3a000-0x1)='f', 0x1}], 0x3, &(0x7f0000dca000)=[@assoc={0x18, 0x117, 0x4, 0xa3}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x975e}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x36, "e70ebec96dc639958188abd636251615c4f82bb0bc252ed30ee3744eaa403cc49212ebe05cef8128d47f34000ee34c2fa577b52f0775"}, @iv={0x58, 0x117, 0x2, 0x44, "35d89b00d8445eb20c01a9c5b60bae2e6ea68900c269c2330f3698005a287ab8d1debf8720f77c51a944ad25f95b9632580e72ed33b581811c3cf513d9a2a6b2e42e20cc"}], 0x138, 0x4800}, {0x0, 0x0, &(0x7f00000e8000)=[{&(0x7f00001d3000-0xda)="3a2873726f8e7cc8b5717ea6a1590a87d1a59e9880236923753dabf612a0aaa4765ba277b75d3697a7a1d8a9cdc00058c39cb4ca8336dc7c8fd92458189cf44387b2a27a43536a53bda3eba4c6a2c56a6456d1950bd2f155fa44a0ef5e4004fd98bb87933d42fb4c386c486288e646dd858e2844a0420e98a316c5866dc0b40a14d6380ae0d3916995c5306453c2db880414d3408fa867397038cbe257fbaf7a998210d2497f9b8242803aaa022dda408b5271eeea0c3f55e3bac74d26f8e025bd137effd1abe95f3c78609e8ce0c61ed61a747a6686abd12674", 0xda}, {&(0x7f0000353000)="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{&(0x7f0000b06000)="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0x1000}, {&(0x7f0000b9e000-0xff)="3dde83f8a2e7fd488fe61f703768d7f857fd97ce3ac7238f7cf9b85c79f353ac257a3304cdc0b90810f874430dcddde7838afe89801bad54d33a3a8e6b0eb9dcc39727373a8965143262410282e5390a2ab356ca43f781cd6fbd77678614e48e1ab8df743a1e4e2c988d82371b37d43b257f2512f2561f7a9f78615a628a31b7a178663b467a1515e8a2f63a9cc6876f58759eb98297ac05d69a9fc9be472bd6af33e804d9f7e5f83e0305b3f84dfd826943409b13d9edede9cdaea3e394798f0b6542d05c0726c75a4213298e38e8ce85349c64ce8d0126453bba4348ba855463f45287832e150b9f3ea7bd9d7f25bb98aa4f1eba66ba0fa8469effe2117b", 0xff}], 0x4, 0x0, 0x0, 0x8000}], 0x8, 0x40) fsetxattr(r0, &(0x7f0000caa000-0x11)=@known='security.selinux\x00', &(0x7f0000bb6000)='\x00', 0x1, 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007eb000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00007d2000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000a0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, r2}) getsockname$inet6(r0, &(0x7f0000e78000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000858000)=0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000c95000)=0x8) [ 129.596388] QAT: Device 0 not found [ 129.601206] QAT: Invalid ioctl [ 129.621732] QAT: Device 0 not found [ 129.627616] QAT: Invalid ioctl 2018/01/19 07:25:26 executing program 0: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) creat(&(0x7f0000c5d000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x1) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000c17000)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x12) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) stat(&(0x7f000041c000)='./file0\x00', &(0x7f00001bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000057000)='./file0\x00', r1, &(0x7f00003a8000-0x7a)="49fcfc5f103de5f39bebfe6fb1669853c0e9e62be18bbe1ecf2e9eacc7b9cbf271aa37eda4f756612d1da99ad5b78acd1b8cb486a2c9f2f7c3fc675f7dd62f984f5d448afb147f44be27f2604129510e753a4ca576dc249acef8d6194fc3d9b1dac24403253ce60b973b74be444400eaf1ce99337599c98cdb45") r2 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000c17000)={0x7, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e3f000-0x8c)={0x62a84fb9, 0xc9b, 0x96, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x10000) sendfile(r2, r0, 0x0, 0x72439a6b) 2018/01/19 07:25:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8c) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000080f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000091000)=[{{&(0x7f00006eb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002b4000-0x20)=[{&(0x7f0000fa2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000364000)=""/173, 0xad}], 0x2, &(0x7f000020c000)=""/253, 0xfd, 0xdc}, 0x1}, {{0x0, 0x0, &(0x7f0000448000-0x20)=[{&(0x7f00001ef000-0xd2)=""/210, 0xd2}, {&(0x7f0000f98000)=""/115, 0x73}], 0x2, &(0x7f00005b1000-0x1000)=""/4096, 0x1000, 0x401}, 0x4}, {{&(0x7f0000d57000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ffd000-0xa0)=[{&(0x7f0000686000-0x33)=""/51, 0x33}, {&(0x7f0000504000-0x3f)=""/63, 0x3f}, {&(0x7f0000864000)=""/1, 0x1}, {&(0x7f00006d9000)=""/72, 0x48}, {&(0x7f000064a000)=""/223, 0xdf}, {&(0x7f00009ad000)=""/13, 0xd}, {&(0x7f00006d7000-0xda)=""/218, 0xda}, {&(0x7f0000659000)=""/167, 0xa7}, {&(0x7f000031d000-0x58)=""/88, 0x58}, {&(0x7f0000a47000)=""/182, 0xb6}], 0xa, &(0x7f0000a1f000-0xce)=""/206, 0xce, 0x80000000}, 0x8}, {{&(0x7f000076c000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fd3000)=[{&(0x7f00007f0000-0x6e)=""/110, 0x6e}, {&(0x7f0000176000)=""/2, 0x2}, {&(0x7f0000cdf000)=""/18, 0x12}, {&(0x7f000011a000)=""/107, 0x6b}, {&(0x7f0000c22000-0x19)=""/25, 0x19}, {&(0x7f0000a7b000)=""/4096, 0x1000}], 0x6, &(0x7f00005c9000)=""/171, 0xab, 0x8}, 0x2}, {{&(0x7f00003b7000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf6000)=[{&(0x7f0000cf2000)=""/90, 0x5a}, {&(0x7f0000bab000)=""/203, 0xcb}, {&(0x7f00005af000-0x64)=""/100, 0x64}], 0x3, 0x0, 0x0, 0x1}, 0x100000000}, {{&(0x7f0000e52000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000059b000-0x30)=[{&(0x7f000060d000-0x8c)=""/140, 0x8c}, {&(0x7f0000073000)=""/203, 0xcb}, {&(0x7f00001a8000)=""/106, 0x6a}], 0x3, &(0x7f0000909000-0xcd)=""/205, 0xcd, 0x800}, 0xe3}], 0x6, 0x140, &(0x7f0000ea2000-0x10)={r1, r2+10000000}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00007a8000)=0x8) sendmsg$key(r3, &(0x7f0000458000-0x38)={0x0, 0x0, &(0x7f0000d2a000)={&(0x7f0000bd5000)={0x2, 0x6, 0x6f66, 0xd, 0x3b, 0x0, 0x5, 0x0, [@sadb_x_sec_ctx={0xa, 0x18, 0x3ff, 0x9, 0x46, "5ced0ecdad73df97b86410ca2afe0d04a8c709247922559a6ebfe21b2aba2be1494174cdb2751099514200d3c4897ea46388e5c182ca473cb6fe89ec1a3929c64e7a633eeb05"}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0x2, 0x35d, {0x6, 0x6c, 0x0, 0x6, 0x0, 0x6, 0x0, @in=@empty=0x0, @in=@broadcast=0xffffffff}}, @sadb_address={0x5, 0xbb959b1babf302b7, 0x3b, 0x80, 0x0, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x5, 0x5}, @sadb_key={0x1b, 0x9, 0x668, 0x0, "b2747ee30c9d61d590ee296174bf4dfc6e8ad8ef36a392cf264ef40375d99d58ff14b4f8b9c7a499a980636ea22999cf86326481b4fdd8e632df432a9ed333a16900c78172a16bc1d4328961ae2e8a03ea9e9a5d9f02189f35cc1d149adb1695964df894a7115c1158dd45fce7e092d13ec39c06e4cd58b76175f826ada9977f50167aa7f2f7c7b940ed70a4a10d3efdb940bc21544a4ddf00c1837b6f8d00b28a4fdf72f16367b01e7bb7a37e0e86e9e10f884a33202279778f203bead7f5ac45ce72af5a99f5dc9f66d22d0e"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000, [0x0, 0x0, 0x0]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x4008010) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) 2018/01/19 07:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x2000000000000029, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00002a7000-0x9)='/dev/sg#\x00', 0x40, 0x2c7444c2c027814) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bb3000+0x9ab)={0x0, 0x0, ""}, &(0x7f0000429000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000015f000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x400, 0x21e, 0x400, 0xffffffffffffff00, 0x1, 0xffff, 0x0, 0x0, 0x8, 0x7f, 0x1, 0x9, 0x2, 0x7]}, &(0x7f00002f2000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ae1000-0x98)={0x0, @in={{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]}, 0xc2, 0x8}, &(0x7f0000981000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000037d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1ffe0000000000, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ce9, 0x6, 0x6, 0x5, 0xfff}, &(0x7f0000250000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x4, 0x8000, 0x43, 0xffff, 0x88}, &(0x7f00007b8000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000a21000-0x38)={&(0x7f0000659000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a50000-0x10)=[{&(0x7f00000a6000-0xd3)="bffe76efdbe81c9994a8fc6daaa8a97200d25e7db9b99ada733172254e28f69eeb10c6aa37d42542feabfbf0ea9a85bd5999f1fd5ac7f8bbd44255e4abd955dd7b509a719178d949a6fc1de28b88bbf9a8e72694e80ab1c44b5b3f1253e535b689a0c6f6686f1b8beb7fc814e30e4e78f1bb9dc8172238a2037d3f035ccfd22058ebd698eb3722bc8d01bec8d7f42107496ed22e0f7fbb3e53fd1e6680ab039cf069660a3d2b80855040b9c009107d04f34b5a3bbd5a28535f15e40930409041877fe3daa0379e2c20888ae89e97da3af1c152", 0xd3}], 0x1, &(0x7f0000063000)=[@init={0x18, 0x84, 0x0, {0x2, 0x1000, 0x8, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x4, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7d50, 0x4, 0x8, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0xa, 0x7, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x4, 0x4, 0xfffffffffffffffa, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x1, 0xd44, r6}}], 0x120, 0x20004090}, 0x20000000) 2018/01/19 07:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000da0000-0x4)=0xfffffffffffffffd) [ 129.695245] kauditd_printk_skb: 438 callbacks suppressed [ 129.695253] audit: type=1400 audit(1516346726.501:4952): avc: denied { write } for pid=18252 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket(0x7, 0x80000, 0x1) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe2(&(0x7f00007c9000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000054a000-0x4)=0x2, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0xffffffffffffffff, r1) r5 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r4, r5, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/19 07:25:26 executing program 4: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x1, 0x20000800, 0x4000, 0x1c, 0xc0, 0x2, 0xffffffffffff0000, 0x4f, 0x10000, 0x0}) r0 = shmget(0x2, 0x2000, 0x8, &(0x7f0000d16000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0xe0)=""/224) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000669000)='/dev/loop#\x00', 0x7fff, 0x8080) r0 = socket(0x20004000000015, 0x80005, 0x0) write(r0, &(0x7f00004a6000-0x65)="2c9cbd68788683d70d9824a11abf8ef56556d4ce7c7d096cd62ee2cf26349b2be8becc5290955129c6a19d8adc86320d35f3beb950b4d239a0947ff70f4c4014546bc9111a23d391b8d02b1eb0ca886cd17072d3dad820031e34dea6b606c67af1c4e67b59", 0x65) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/sequencer\x00', 0x480800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006fc000-0x20)={0x0, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dfd000)={0x9, r2, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000ab6000)={r3, 0x1}) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007f6000)=0x0, &(0x7f0000056000)=0x4) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000663000)="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") 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c1c000)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000f5000-0x50)={{0x1, 0x3ff}, {0xfff, 0x8}, 0x24a5, 0x4, 0xdaf0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 129.905503] audit: type=1400 audit(1516346726.503:4953): avc: denied { create } for pid=18253 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 07:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munmap(&(0x7f0000589000/0x1000)=nil, 0x1000) r0 = syz_open_dev$amidi(&(0x7f0000403000-0xc)='/dev/amidi#\x00', 0x100000001, 0x40000) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000589000)=@generic={0x0, ""/126}, &(0x7f00003f0000-0x4)=0x80, 0x80800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ced000)={0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e93000)={&(0x7f0000f5a000-0x8)='./file0\x00', r0}, 0xc) bind$bt_rfcomm(r0, &(0x7f0000592000-0x9)={0x1f, {0x9, 0x1, 0x3, 0x9, 0x6, 0x1}, 0x8a23}, 0x9) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) fchdir(r1) 2018/01/19 07:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000506000-0x12)='/dev/input/event#\x00', 0x1000000101, 0x101002) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a4b) 2018/01/19 07:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1d) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpgrp(0x0) syz_open_dev$sndpcmp(&(0x7f0000bbb000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001bf000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000dcc000)='/dev/vcs#\x00', 0x100000001, 0x100) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000e0000)={0x1000, 0x2, 0x1, 0xe7}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000dcb000)=""/238) 2018/01/19 07:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ef5000-0x4)=0x0) getpgid(r1) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) 2018/01/19 07:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000940000)='/dev/vga_arbiter\x00', 0x8400, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00008af000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ed000-0x4)=0x14) getresuid(&(0x7f0000192000-0x4)=0x0, &(0x7f0000713000)=0x0, &(0x7f0000854000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d5000)={{{@in=@empty=0x0, @in=@rand_addr=0x5, 0x0, 0x9, 0x0, 0xe9, 0xa, 0x20, 0x20, 0x8, r1, r2}, {0x3, 0x10000, 0x7, 0x5, 0xffffffffffffffff, 0xd1, 0xc178, 0xf838}, {0x6, 0x3, 0x80000001, 0x40}, 0x800, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x400, 0x8, 0xd61e, 0xd335}}, 0xe8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r5 = syz_open_pts(0xffffffffffffffff, 0x204841) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000376000)=0x9) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f000085f000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r3, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/19 07:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bc000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000062f000)={0x2, &(0x7f00008a9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000d6a000-0x10)={r4, &(0x7f00002cb000)=""/4096}) personality(0x4100005) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) [ 129.905518] audit: type=1400 audit(1516346726.510:4954): avc: denied { create } for pid=18252 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 129.905533] audit: type=1400 audit(1516346726.520:4955): avc: denied { create } for pid=18253 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 07:25:26 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000e19000-0x7c)="044d989a6ef28900000000000013037a6bd1902835712e1318c3cb27166803823c57597b03eb49fe61bd6e47e92fbb5f3cb36e54d1d4c0edb4670b6cb7e11ae8e9f224a5721594a9a0bc56b174d33e6a295b5f0c9b20364c8f46af6a18fa082e762b6d97564317842b94a3b562c43420df1e4f4a28387655600b964f") pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/19 07:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006b2000-0xb)='asymmetric\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fc000)='%\'eth1(//\x00', 0xfffffffffffffffe) add_key(&(0x7f0000d1f000-0xb)='cifs.idmap\x00', &(0x7f00003e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000147000)="e66ac9e99006a3bbf9dca0e23716dd16d9079919361789aaa40955ec4a33049f11b7740fd9f74bc09bca379062e78fe253afaa962e5af7f4f1e84933a5e4fd756777973da88fabb0c4507892178f815d3e65826e54dbb5c967626fe6ffd148073710fc4a3c323fe7df333a3c535c4d0171c9cdfec24eed93c6f8", 0x7a, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 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$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) restart_syscall() r3 = syz_open_dev$amidi(&(0x7f0000d14000-0xc)='/dev/amidi#\x00', 0x4, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00007ea000-0x14)={0x8, 0xfffffffffffffeff, 0xdac2, 0x40, 0x54a2}, 0x14) 2018/01/19 07:25:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f35000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000eca000-0x10)={0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a05000-0x48)={0x1, 0x5, &(0x7f000055c000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0xa)='syzkaller\x00', 0x5, 0xcc, &(0x7f0000a80000-0xcc)=""/204, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:25:26 executing program 2: unshare(0x400) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dab000)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x800) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000755000-0x4)=0x40, 0x4) readv(r0, &(0x7f0000a10000)=[], 0x0) [ 129.905550] audit: type=1400 audit(1516346726.564:4956): avc: denied { dac_override } for pid=18259 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 07:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a95000-0x14)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1}, 0x14) sendto$inet6(r1, &(0x7f0000848000-0x1)="8a", 0x1, 0x0, &(0x7f000024d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 129.905566] audit: type=1400 audit(1516346726.583:4957): avc: denied { map } for pid=18279 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 129.905583] audit: type=1400 audit(1516346726.589:4958): avc: denied { map } for pid=18279 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a0000)=0x7fffffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000073000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$alg(0x26, 0x5, 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) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b75000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/19 07:25:27 executing program 2: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005be000)='/dev/sg#\x00', 0x20000006, 0x2) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005d4000)="dd", 0x1) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/01/19 07:25:27 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000663000-0xe)='/dev/admmidi#\x00', 0x20, 0x2600) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000a1000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000032000)={0x0, {""/7}, 0x0}, &(0x7f0000059000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000059000)={0x4, @time={0x0, 0x1c9c380}, 0x8, {0x2, 0x4}, 0xffff, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000059000)={0x0, 0x1, 0x7, 0xffffffff, 0x7, 0xc65}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000059000)={r4, @in6={{0xa, 0x2, 0xbb00, @mcast1={0xff, 0x1, [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]}, 0xff, 0x1}, &(0x7f0000059000)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) socketpair(0x0, 0x80007, 0x5, &(0x7f00003a9000-0x3)={0x0, 0x0}) write$selinux_access(r1, &(0x7f00004e3000)={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x37, 0x0}, 0x56) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000cf1000)=0x0, &(0x7f0000cdd000)=0x4) [ 129.905599] audit: type=1400 audit(1516346726.596:4959): avc: denied { dac_override } for pid=18272 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 07:25:27 executing program 5: keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x13, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000)={{0x0, 0x1, 0x0, 0x1, 0x200000000}, 0xfffffffffffffb39, 0xff, 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]}) r1 = add_key(&(0x7f0000003000-0xa)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xdd)="a5036a953e6161d62deb439a1fb789bf490774cab75d9ae2b466bbd049185b16be6c89a8cc15e69136a5bf1b77bfbdd5282f6f340dcc5769589c5b7d15170cb6c999b65a752389b93b2a1ba8052a2b6c75dfa1f6488ca895b089103c660d1c7704cc897b5e7c7406e05852c599091e4af650f24c58f5d36d319c6b307a35d43a2804c77e4e1c62ce94261feec31c7978568d2871612e4eb7e26e28307fb41a6171f2c5f2dda5f91cdae5791c4286121e1986a03b377b0098f23cb023a1bfc61dd119b1d396106e1e212d63524edc3dff1583b64941ce5bb572d0a9ba0c", 0xdd, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="86b03c32006627f1be70ec84f7b6829d00b89b216c6b5c4c2df325f44e3be3b81242faf3483ecd94b3f984969c3e4ce4fb08e267767fca432c749272bc699f03e5e6ba6bd3d9642154955f3871fecf790ab188c8e6d9855d1a82b3dc2110d15e9e2122920c9c4f4c6ed3b570a916e66cd050362d36ceb0d4dbb98f1c35f859af6df1467579c27422b06cefccbdcb6f946ae6b37c57965f31056d785f2e7038496aabc9d08cb4592ac23393b25a7e5b7c2408ef9af94c4577c590f18bfdbfc93a562a0e193156ccc2714ff7f8e4e3195d76d0e2938bb63143f7e93d0fba24c6d35871377be2f40ef1c1948b0c905da9c64e14", 0xf2, r2) 2018/01/19 07:25:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000007000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000003000)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000008000-0x20)={0x2, 0x80, 0x4, 0x2e, 0x16, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000007000-0x69)="39955d0d75d23c573e7f622dca0c4b1fde813f7d73824a40c601359e46a922648334d0bb10c97f6ea9e171c92af083adabda1798e3032112dec4ed376714943ef4367bda971ededf0a2d750458f85895d9467c8eb018b2acd1b5fc781dc968c29484f0c91e80976d12", 0x69}, {&(0x7f0000001000)="a88913c0cd7e9d72ec74eff023b6e074414c530048dc1f9bb524ac327d9cb70b23efeb0041dc8305951919163135937b986d5b5b3411", 0x36}, {&(0x7f0000004000)="9d2faba3a69b8dcd807abb4ee06c66917e3cfd3bac6319fab6ead6e813c1405ea21cbb91abdfef516c39de0074caf94f1a52645266e67e2f9610af3da9f003a49632b294cab2645bff241785b2a9c42aa75452af17cbada64ab40b9a6afbd8e2ae7296929e706da3263e970efe4c69f94580dec1594f0a9c50dabcff579b7e506584dd3bc5bb28084bd33f662cf2a410ccc7af9daecc823bdba76fdc400a06e731363d9b340b634ce8f828d4eca7657f09cced09946561a0a4eaf6c3830967a88253b8a8d1b996418797f9cb3ea5a80febbb2c3565e68fb046d86b0dc2a5018ccd", 0xe1}, {&(0x7f0000007000-0xb0)="3f9fcdec2e72162072b29c2bb96f1d23297ee6d8b8e438c508ca3bde7ca27f8bfb420b0e28a00a3a0fcdbcd01a456b97bd1718c6c350c346a68c623936311daedabd92b17a00fb2aed2f7fe2db28d093f9fe5c03f7ad84bfe28b14aa84ece8086128fa0ffb71bfe016e180aae2b5d0158e8e072a024ef7dad88009063c9b5825dd418a77a47bc505c79c434a97f9b6f3ad609e55c657d8bac177268ae9ecfbf6914a6173c389e34e0fbca02ed26cc2ea", 0xb0}, {&(0x7f0000007000-0xd4)="0a0e59c49c78cd15dcfb7ec555cd59fff828f729e30a781a12a69d44f8aaf66dfb1044e5e4e23796fa54b343e2e0215e790dc3d068de219962ca353cca1243a8c34aac4f8981b4e51cb912916ac7debb6f2ed483c5790551655546a4751aa7834c51f62ba028a184b2c8b2fc6ffa7589d096e496bec7b3fc460b42207f33d52ca838774d6fa5ecc051edf5ab7ee59763363d373596af1819ab736a01db066fd016b51fd71fad1c9ae64cbf7efa3f3986fd439dd8f8bc4a3eff845563bd5d0c2e1ff57dc1b3112c4d89505de20e08c279e2ba5e6c", 0xd4}], 0x5, &(0x7f0000007000-0x100)=[{0xc8, 0x0, 0xfffffffffffffff7, "fedb43d9a5441a9a7d553a21d10adcca8add50d27a26275b11b16c79e7f3a6ee53c29d1f274653775c8786b3d2836cf1ca7c2ca8a8240f0ad8f369f300d9d855a10ab88214406a3641046c47793d2a64c0f9f04a5f5094bd9d21b6158c1435edbb5c5f1df23e889d51aad5b5efbd1c51305194e83b4d6d1236bbfb7a35bcb5fcb7a08570b9928d6e427c70f4b676346d16aa19182953a15af1390cdafd8d1911805bcd00a184a7172da06b4ee086382ad12226387da5f156"}, {0x38, 0x1, 0xffffffff, "5bb309cfc734e1e73628d2734a678bb709753e64d2f81dbec24c6813d739edbe8b"}], 0x100, 0x804}, 0x937}, {{&(0x7f0000006000)=@llc={0x1a, 0x3, 0x1000, 0x7, 0x1000, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)="2bdafa035d1f874e77c55934a221375682714c8fc87350d10992b2aeb54d7d79aa7f618c538c732e66d55285eaaf87ae54b86fbb9c1d22ed9bc0ab2f74dfc0fd98dd2708f164b54eacf4e7dba9b208812605052548b563bf281e4a7145838b725cb82e7a8b35e9660d4d12ad911bc7112fe3f3a418c62d17c94722b5b13d84dc3d8cb5da9b586b0410fecc5b0c33c3b96b", 0x91}, {&(0x7f0000006000)="6b3aabe226033d6b96ebbff0eb189e6a08ed10eddb39cae86dcf11c0d3fa5f043d07d2652f68002823774b8133de61c8fa15ce19546a06e539d95cc9b4a3590a2fc7d380f800abffcb44f82ee5b0a773f06a457d5faecc8c5b92380350745df79ae7a99facca", 0x66}], 0x2, &(0x7f0000001000-0x1468)=[{0xf8, 0x11b, 0x8, "daa48f6e77d2fc1a69c54efc1bbdf2ff2d667577ee0e43d9a09e5a59f095bcbe10f75b65ddcde31194b517644771191610e76590bed326551cfe317466f04a0e5c1638baae31e5bcef929f7f6e0e0304c4baed9fedf8cb3708255d484590c4bce012f8108bb1e67d006693b5f537bd9bf3ba7b23e3cd7c6e6738cf4b5b6320e87e88488506f305001865f55a5d1df0cad0e56f80d3e4df5326960a001941c509e89594a5dad6babc383fa5d6178638faa48b0d3b08b61401f5a858d6e8fb8e9766f3bc76ea54963610bfe7317dbea83f2b1368a3b130721bb022a08099855316f9e5637d"}, {0x1010, 0x0, 0x7a5, "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"}, {0x98, 0x88, 0x1aa7, "f9608280d1f753d85a155a476f37d48cdc151969171de441a762c2396564bad5f3ff29930873cca7b5f316e6666323d02987199475a9934caf79b9e75141015f535271a6e81d45e9ebe85b1c9bcb65e62c7f01f0cc9aeb5dd9ce308a9db1b31911f82c057e80cbbb5fad08586f92e2e484fa52969f16f8720231c85c71fefd4733"}, {0x18, 0x102, 0x3ff, "8915"}, {0xc0, 0x112, 0x8, "69c3ca4767cb3d372c336d58044122e89155817c0ffd8376d44f0e61673939968a3c75c8bfda2fb4edb7a2b6e71576e4c9719ca2ce6b1c59d0834aa1c70e65914bcf9bf3c675f302cfb62b833744257079496ea90b970f9ffa5793f642d8a098be5eeb67f8e9935da2db3e06fba1ad94f83d893399ea39ed1dbaf47fa169785091c68eb94e0e06ee38d13a43aea0161f08972b13c1d893461431b873bfa4d19f7da7db727892792da95aa2b8e5da3f"}, {0x50, 0x12d, 0x51e396bf, "3ea54ac64c94bf15cce3841d7b731f74e43f80931e8a74d4d8d4a21005a5576d2d98f0e1083208d5cf1d40e60ad7d96854d35b28ae2efccbb898ce"}, {0x30, 0x104, 0x1ff, "696829d61521431c290edde6c8e445ade080026026db2593319d0d"}, {0x98, 0x100, 0x5, "1d61336f98f5dd9d1a8fc25d187356cd970ee0e22e24ceffc6d33727b8c44828038a5601d2ff6af719bcb942e383048b9de665e4630879c0c44a0b4850cc2ee16910095a40e08d825df421c6e88a885b79b92736517fe4a798a13f4bffd7820bd945fa39d726022944f1185bd734d609508175804cf57ac656d1afd859511da43e3472d4ad"}, {0xd8, 0x101, 0xeee6, "03f34c18908b5a7e37ee0b7972aad811c92f2d938e17ff60219404f6ea59bf9936e58a3d5926e7e25558f0d88faec7a13a98aecb3ad44ee3f8ee986bf99f46c7009e4c82fca182d5e2957f3dcd18eb211faadf0087b22f112455b735cd0f02942333e9c3f93bc09615cf4b92341b721e072a12b169c9856dd3d03f2b9a5c0a17b3ca0eaeee509f4c571fce17709d001ab84f4f74bb9f2b9d8139b0ceb88561a3e76f212caed3bbe304200d21bb31bf0b3f6a2685f00a1545c61a45d4430230787171937a"}], 0x1468, 0x84}, 0x0}], 0x2, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/19 07:25:27 executing program 2: r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x0) pipe(&(0x7f0000812000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00003d0000-0xbc)={0x100, 0x1, 'client1\x00', 0x2, "2d2b5a7e82a9e277", "79f058a3411bf6e92ca43ac5b623a186fbe5eb71d4a9d95a06807f695fd7d03c", 0x100000001, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x440080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a41000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002000-0xc)={0x4, 0x5, 0x57, 0x3, 0x8000, 0x56}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0xc, 0x0}) 2018/01/19 07:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) inotify_add_watch(r0, &(0x7f00006b1000)='./file0\x00', 0x80000000) lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000540000-0x2a)=""/42, 0x2a) 2018/01/19 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f00003ba000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x0, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0xf72a, 0x0, 0xfffffffffffffffd, 0x0}]}) r0 = socket(0x3, 0x0, 0x800) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000e98000-0x4)=0x0, &(0x7f000084c000)=0x4) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x4, &(0x7f0000e5f000-0x20)=[{0xffffffffffffffff, 0x200, 0x0, 0x3}, {0x6, 0x1, 0x2, 0xff}, {0x6, 0xfffffffffffffffa, 0x6, 0x10000}, {0xce, 0x101, 0x401, 0x1}]}) msync(&(0x7f00005ef000/0x2000)=nil, 0x2000, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002d2000-0xa)='/dev/cuse\x00', 0x4002, 0x0) syz_open_dev$binder(&(0x7f0000c45000)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d59000)={0x5, 0x3000000000000, 0x200, 0x0, 0x7f}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000069b000-0x63)=""/99) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000192000/0x4000)=nil, 0x4000, 0x3, 0x13, r1, 0x0) timer_delete(0x0) [ 129.905615] audit: type=1400 audit(1516346726.609:4960): avc: denied { name_bind } for pid=18281 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 129.905632] audit: type=1400 audit(1516346726.609:4961): avc: denied { node_bind } for pid=18281 comm="syz-executor0" saddr=ff01::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 130.411500] binder: 18382:18386 ioctl 80047437 20007000 returned -22 [ 130.433392] binder: 18382:18386 ioctl 80047437 20007000 returned -22 2018/01/19 07:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000057f000-0xb)='/dev/mixer\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f8000)={0x2, &(0x7f00002c0000)=[{0x0, 0x3, 0x1, 0x9}, {0x8000, 0x2f63, 0x83f, 0x8}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000755000-0x8)={0x0, 0x3, 0x5}, &(0x7f00003e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000980000)={0x0, 0x3ff}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000053000-0xb8)={r3, 0x59, 0x5, 0x1, 0x4, 0x7fffffff, 0xfffffffffffff800, 0xfff, {r4, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffffc, 0x3, 0x8000, 0x8}}, &(0x7f0000095000)=0xb8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000403000-0x18)={0x4, &(0x7f000088b000-0x2b)=""/43, &(0x7f00000cb000-0x60)=[{0x1ff, 0x29, 0x4, &(0x7f00009bc000-0x29)=""/41}, {0x8, 0x44, 0xffff, &(0x7f000097b000-0x44)=""/68}, {0x100000001, 0xe6, 0x8, &(0x7f000044c000-0xe6)=""/230}, {0x3b4a, 0x7c, 0x7fffffff, &(0x7f0000d8b000-0x7c)=""/124}]}) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/19 07:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname(r0, &(0x7f0000ca7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bda000)=0x58) 2018/01/19 07:25:27 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x5) openat(r0, &(0x7f0000006000)='./file0\x00', 0x40, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/19 07:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007be000-0x8)='./file0\x00', 0x20000, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fe7000)={@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x5, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x1366, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) r1 = socket$inet6(0xa, 0x1, 0x800000000016) recvfrom$ax25(r0, &(0x7f00003f4000)=""/210, 0xd2, 0x2, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000e13000)={0x9, 0xd1, 0x3, 0x0, 0x8001, 0x4, 0xff, 0x1, 0x8, 0x0, 0x569f, 0x7, 0x0, 0xa4dc, 0x3ff, 0x3, 0xfff, 0xad, 0x7}) socketpair(0x5, 0xa, 0x1, &(0x7f0000d6b000)={0x0, 0x0}) fremovexattr(r2, &(0x7f0000c5e000)=@known='com.apple.FinderInfo\x00') sendmsg$inet_sctp(r1, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x7fff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000f1e000-0x4)=0x0) 2018/01/19 07:25:27 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0xfffffd53, &(0x7f0000961000-0x8)=0x9) socket$llc(0x1a, 0x2, 0x0) creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 07:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009eb000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f964fe30b1a959f69acbc80c57289556"}) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = inotify_init1(0x0) r4 = shmget(0x1, 0x3000, 0x54000122, &(0x7f00008d2000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000ad7000)=""/54) inotify_add_watch(r3, &(0x7f00003af000-0xa)='./control\x00', 0x400) dup2(r2, r0) 2018/01/19 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000e76000-0xa)='/dev/vcs#\x00', 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f00001bf000-0xc)='/dev/amidi#\x00', 0x25, 0x40) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000738000-0x4)=r2) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f000071c000-0x10)={0x0, 0x0}) 2018/01/19 07:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2d000-0x10)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000bf3000)={&(0x7f00004ea000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000166000)=[{&(0x7f000010b000)="0e5f1e5da67741fc09d3556261b7a1c99a2bf720c9957fb0733bb88fa53d955c3bed07a44c4dfe827bf142b6605e055aa0f7a9375d52a43b9a39503a3504231650ac7506fb64bf6f13676f0961c239ee68dac4e51c88b6809a26af5389da2dc39658372ec74349e342829b2461e2693cec83ada3bc09fc6b3f0a6aa236eaa7d8a4425798b121384bdc6dfda9caf790d620ca81188fa9b15cd0e2178dfaac2edb522925a74e747bf877c43b0263e6c1022e53815babdc7ed318d7e7fc8fd30dc6d1bfa8b6638560d32d5de3ecaff9060083271554134217119865c80dbf8a32569e3227e3b29d1e68ef0d75ff3fd90401fe9d9a", 0xf3}, {&(0x7f0000e44000)="2107de7bf36cb837ceed79f2ab44b97fc9795f374552c8cf62eb5c7940d60f34fbac40f31f63e1dc0f84d0fefd6f98e945b29c1966d328d9f75aa490639555734c334edc9914c5c12ae90f054e1cbf2de3674f37cc6caae231c86b33dc24942fa42033c672ba5f956c7df2d09be5226ddb0f4a380cc504486c9c83639a3d22ead98b0e44b9126b7a795391c91bc0d585e79e87dea91642fa9e3e4c75e3a771", 0x9f}, {&(0x7f000038e000)="16fb94fc069aff5552b8ad78da1efe795b8ed24eca15469f1fa502a469d9f289ba4555ea33ad079bbd1dcf43c6f57ce0186ab987e31346bbd57d0b010f65d8e385a136b72324e6dc72e45cc9e52e75372ce0b795a9ec0e64e3c820d4b230dcd0b5b2a9aebc0a3448996729b2d493bedb9629e70e1a4b229c12387b76ffa4ab949564321f4ec34e091056070e4eea0d1d7e605cc39af16f2ea0fd8108b0281ef1a0324f4e004a8c9e1416279bb5ac9ea4fb126569c9df2f3142cd51ab81d060d9b0d05fb8424f2612aa1d219d03fa8295", 0xd0}, {&(0x7f000063b000-0xc0)="649ebb651b9595a8939ff076a22140357340cfb099bf9edb1c426fa2bf6c0c71238bef1cc0fc70be37d8bce3cd2c93a6134448d9a2178592073ec49350eafcd6ca801cde0939489f89728853885269a702440ee26988442604fd536b2482426ee051c3a4b9880e4e3098b2cbc0425eca3aabf7dc0ec9e76e0c0ea3db15775681a43d768523402dabfcbc6fe45bbc09bfce935dd95ec09898ed333fb777b4d7013d66e025173a4189bb8f4eafa4f0b8cec3018622720ca8d3e3915a8e9c64b546", 0xc0}, {&(0x7f0000e53000)="a07317f8cca8b0b7faf5c2d521ccbe65701625285ecaa4344deb9a55bac87cb649a293279211b44a345742d2db76fb4c1b25e107a62c789fc1a49ec966e9ba521c4a43eda2f85ff1927e91629c2bfe04db4845ac06c49f7c189bda03a465050c0cd12af9db836780", 0x68}], 0x5, &(0x7f0000e9a000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x0}, 0x8080) 2018/01/19 07:25:27 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(0x10, 0x2, 0x10) open_by_handle_at(r0, &(0x7f000027b000-0xec)={0xec, 0x5, "0ff26085f7496185e1364fc7acfb638d562ca822ad83682cf4480eea2d93b74ef2efc0a91055fd612949592b4f238456b94340b4f6f0bf8d17d1b376002f234095bb5118efb8ad99ae2a55e2d876d20fc8efc2f57505a1b5e3a712ce89302be2635d98e0d621b509c794975539042fded4a5bbfb2be71c196de083b7c5ad8af10279cce889380bcbc645a1f5b4c08bbbf0529053be2a04ac44c9e0301abb770a0cf285456c8e645e5b17681308aad2306b6b4ea8a32e31c15c7ef044ffce17b334a8c2fcde8fdabe09e6f7504e08856ad42434d10ae4f803187a54c50361f0aee55714c6"}, 0x2) sendmsg$nl_crypto(r0, &(0x7f0000eab000-0x38)={&(0x7f00004b9000-0xc)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000c6000)={&(0x7f0000b95000)=@alg={0x110, 0x10, 0x704, 0x1, 0x0, {{'ghash\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], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffff000}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/19 07:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000335000-0x1f)="04006d000000e5a6b5f4ed5c54dbb7295df0df8217ad40000000000000e617", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/audio\x00', 0x155040, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000d9000)={0x0, 0x101, 0xf51, &(0x7f0000705000)=0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 130.827319] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/19 07:25:27 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000009000)={0x10, 0x0}) 2018/01/19 07:25:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000017a000)={0xff, 0x3, 0x1ff, 0x0, 0x80000000, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/01/19 07:25:27 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f000000f000)=0x0) 2018/01/19 07:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cdd000-0x5b)=""/91, &(0x7f000056d000-0x4)=0x5b) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/19 07:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007fb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000faf000-0xd)='/dev/usbmon#\x00', 0xab, 0x400) getpeername$llc(r2, &(0x7f000075f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a6000)=0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000450000)=0x0) 2018/01/19 07:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c27000-0x1)={0x9}, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b3c000)={0x4, 0xfffffffffffffffc, 0xffffffffffffffff, '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]}) mknod(&(0x7f00000c9000)='./file0\x00', 0x0, 0x1) 2018/01/19 07:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004b3000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000191000)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x5, 0x20, 0x8, "af8f9f4e39621cd0dd259e6f127df181fa8f2e339b1b4baa7518feb7a9861f056eb302db0229728a77ed840d61e78509d923fdf45b0036069ca8b9682bd3cc15", "2d741b0dabc716fcc45387da2d408946a8f14dcfe94e24ad604660e70427b9e9ec9217a1f2f6dd107453f15820e2ee21f22e8adc616fbdbbf8c3647f79dfe413", "bfd0759d0b5e97ee84f3a7dabdf0c9a00757616c0254238b84edbf0299ac06b4", [0x1, 0x87]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000a2c000/0x3000)=nil, 0x3000, 0x10200000008) 2018/01/19 07:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000847000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getdents64(0xffffffffffffffff, &(0x7f000082d000)=""/210, 0xd2) 2018/01/19 07:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000002000-0xa)='setgroups\x00') mknod(&(0x7f000087f000)='./file0\x00', 0x1070, 0xd2) 2018/01/19 07:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) openat$ashmem(0xffffffffffffff9c, &(0x7f00007b4000-0xc)='/dev/ashmem\x00', 0x23a000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:25:27 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002d000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000026000-0x30)={0x18, 0x0, &(0x7f000002d000-0x18)=[@decrefs={0x40046307, 0x1}, @clear_death={0x400c630f, 0x1, 0x2}], 0x33, 0x0, &(0x7f000001c000)="a5ea966cc210646307529440e30354c7b10d3bdb35aa6edb7d62858df07976342a7dd46925ea5c315c9126f8ac6617f30a6eda"}) fsetxattr(r0, &(0x7f000002b000)=@known='security.ima\x00', &(0x7f000002c000-0x1)='\x00', 0x1, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000002a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/19 07:25:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000000000)="") rt_sigsuspend(&(0x7f0000238000)={0x7}, 0xffffffffffffff3a) 2018/01/19 07:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000821000)={0x80, 0x0, 0x0, 0x3ff, 0x80000001, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x8) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000576000)=""/242) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000036c000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000d7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000043e000-0x47)=""/71) 2018/01/19 07:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000e29000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000195000)="97645ef335369bab3b7c1811101ce4ed79ea0fb86ad6c735fcc9845342f29546d12548b8037b19a838e48384d3cec4db2bc8404a5acd526ce0e85de0240ebac4b8bf4be4c52e04d444ecb7a010fa213d8c6ffbdf67def9b88de62018605c49bd3e015db8d4d9f5dc9a9c4820255f1ddcfcee3969219ab1af127d6a2be95570a3868bd2ca28bdb22c136b75c7de9f0d272bd2313b3fa78580fe8cab869cf55fafb1368e2030fecaecd2eeead4cc6b98298f2a2d4452f7bb3b06a9d992461d5a36565519a0917a36a9dd40a21d9e75a7b9458c82ef2ce3f6aa71975531a06c4cc253046bb1a0c619316652b8ead0dc5a7ff668bac6e63d4c2a506adab7") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e2d000-0x8)=@assoc_value={0x0, 0x622}, &(0x7f0000ada000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000971000-0x38)={&(0x7f00004a2000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000031000)=[{&(0x7f000039f000)="5645fa2b516a42ca8b399a5c41e4c8a96c7878e09009b2b6b9cd9e6f285d3c4935c580f15afdb654d4ca3bf25d0d57c98855b74b59895b069fbdb65837b0", 0x3e}, {&(0x7f000014e000)="30c3fe663d4fbd539e8cff41f63df83f637d8728ef50a15dafbc59b0f50ecd995b5d810976ac7d8873b84cca8b2cfbe8ea8622618e661afac952dd9a792dd8dff7ee26349f197419f4661ee77692ba1c33804225e393f2bf6961505c60d894b3485ef9912d57d082b4a28b6bc2e0d0bcb574c1fdffefc9ffdb53a8c0fac7d5cc6c5348d98879c03acf8575acf6547c6e19543018ed8e01092ae84ad5c6466fd8445d2a57528edfb215ff660374b4c848e377e5c8920042", 0xb7}], 0x2, &(0x7f0000355000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8001, 0x2, 0x78, 0x8, 0x7fffffff, 0xfffffffffffffff9, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x7fffffff, 0x887, 0x5}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x4, 0xfff, 0x100000000}}], 0x90, 0x40}, 0x800) 2018/01/19 07:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000efa000-0x2)={0x6, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x0, 0x80002) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x3, 0x9, 0x6, 0x4}, 0x10) mincore(&(0x7f0000f60000/0x4000)=nil, 0x4000, &(0x7f0000002000-0x3)=""/3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x8d, 0x20}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @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]}}, 0x8c) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000+0xad9)=0x0, &(0x7f0000000000)=0x0) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0xc7)="dc613f4658daf32a85b73e9e7607eff64cb04665bbd7c85e89ad6503cbdb03de10a83c367cc1a38c4f09712f50df9c194e0358195b992df7d4cf8858c5130bfcf0ad6165b02121dd657af1dc8e5d56b86bfacdbe3761342c3ac628784723d755af443011b31d79aa2952db92817c642793e3e127a8d6bde163cd572ea870c31615743a9c8e7bb931d04cb9f8f33b05e7dba643c1b60eed1c2720637cad00f1d0457e1a9e41aa100ae5c02f60cd1c10168519b2bf7e7bcfc9aef1d60b40a6b40444fa6beeb8a6d5") r3 = memfd_create(&(0x7f0000000000)='$.ppp0*\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000002000)=[{&(0x7f0000002000)="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", 0xff}, {&(0x7f0000002000-0xc7)="8cf7ef0b91259c9cf57260260624d16a631a361c7513f8785217be0ed00ad676445eb8faf9a70333c3fbb2a4c69ebed86d9c9ca26b2d1319d940377cc655ea732f03cdde3851a6fe7431b2ad7a0fcea9cf421858f7204e5c04f077459ba137b2c61aeb5b5a4ea7ecbd47d1e5296edb12253fdffd43b4a2582a8a11fcf334a141c5b20080972c405b03d927a4ef84d1154f019d0035e2c5366f2d24cbffa060f1ba7a426e7504ba6cfaa06d0203639d169dbf2306bf3970d3e3189b36103120781784d1446b4739", 0xc7}, {&(0x7f0000003000-0x48)="76b7777f27397ef3ff403a748348e07c8845a80b7a78ed20ee4bf0fc440167925fd4bd0a8674a82b85be83ff0b8c38784b7d644f848df5b4003ed245ae63c44099939be3612307ae", 0x48}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="9c22cd755797c8c37becca99a85770dbe8679d61fe8fb2189676bc5ccd306f5de4ed8ec5f04ac56bbf4a38fb8fdccad445ce7dafac4499d0a87c4d32fb71714653", 0x41}, {&(0x7f0000000000)="9e49c64ee96af80cb4187b9e2cc2cb0414be33b9bfa6e33f343377d2b43ae2dcaa6c903983967b546376514c70e30056f85323b201f75df497f5ddadd4339423233ea7361cea5887524c266221bc8d3c802071b5f1eb394cb08049cc47da05afdf2b1feb15044213b9dbb859a2351ecdb7318a3556468463303bf469aa123633de5a5e563df92df9", 0x88}], 0x6, 0x0) clone(0x0, &(0x7f0000001000-0x71)="16780ba32f7f11a4eb76d2e30f2021efc72d81ebfda68691f10ff5a160f4e05f8932b6d4cc695b957075896ce848719dd898687b3aa5be33c9a1512051886314511c8b20292e6fdee211074fcfc7d6cd7ddc8502a930ceb96868fbc7f60d780c5ae5ce15e2281c4ea22c731bd42c17a3c5", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000)={r4, 0x0}) 2018/01/19 07:25:28 executing program 3: clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() 2018/01/19 07:25:28 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f80000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000135000)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 07:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2c, 0x200000000000010) ioctl$KDDELIO(r2, 0x4b35, 0x5) r3 = dup2(0xffffffffffffffff, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000095f000)={0x100000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f00008e8000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000bde000)=0x0) write(r2, &(0x7f0000702000-0x26)="240000001b00010beb03df0022fb0100010000000800030001090000f701000000061701", 0x24) 2018/01/19 07:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000814000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093e000)='net/anycast6\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x0) bind$bt_hci(r0, &(0x7f00007a7000)={0x1f, 0xe4e, 0x3}, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d3000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x13, 0x1c, "e784df4a0dd437f15e2ce3f5f89e1c9be63977890f6dd7f3dac3c74e5dae04074bee599a91664861163c3d076e08ff5847dafd0a330badfd2d4d9a4f57f2eea1", "d885b09930703da07e0d6f91c6dd9aa76599a8e65867abd5f03434da237924bead6a8d1914e5e627b0d0a0d4015efcb9e0d9d28f923cac99588e90a23595f0c4", "c63ac767560d5a417348f61e0122bfa1a508545ce65d1dba0f1fd1ac865d9962", [0x7, 0x3]}) 2018/01/19 07:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f000031d000-0x8)='./file0\x00', 0x20) open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283ea8da6c9f18d, 0x0) 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') connect$inet(r1, &(0x7f0000ece000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f000080b000-0x20)=[{&(0x7f000099a000-0x42)="918c8447f1b60c7dab5319e0b6c39fc5562479f72b6f8a263cda9f84060ac290213bfc4d0afff85ce94b4a74ca5faf544562e65727a18c62f567e8ba157d2bbf4e9f", 0x42}, {&(0x7f0000274000)="165e4e3a01f1ae33e8661da2d2e5d85d5aec2a989488", 0x16}], 0x2, 0x5) exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/19 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a48000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 07:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000eac000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000fd1000)=""/103) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) fcntl$getflags(r0, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/19 07:25:28 executing program 3: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 07:25:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000978000)='./file0\x00', 0x20100, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x0, 0xfffffffffffff4cc, 0x5, 0x2, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000c6e000-0x60)=[], 0x0, 0x0) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x80080, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00006ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d9d000)=0x14, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ff6000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000609000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c30000)={{{@in=@local={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff5000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000078e000)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ff5000)={&(0x7f0000ff5000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000ff5000)={&(0x7f00000f2000-0x70)=@ipv6_getroute={0x70, 0x1a, 0x108, 0x5, 0x0, {0xa, 0x14, 0x0, 0x5, 0xfe, 0x3, 0xff, 0x6, 0xa00}, [@RTA_MULTIPATH={0x24, 0x9, [{0x0, 0xdb5b, 0x7511, r2}, {0x97, 0xfff, 0x100000000, r3}, {0x3, 0x3, 0x4, r4}, {0x4, 0x3, 0xffffffffffffff01, r5}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x3ff}, @RTA_UID={0x8, 0x19, r1}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_PRIORITY={0x8, 0x6, 0x10001}, @RTA_UID={0x8, 0x19, r1}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ff4000)={0x1, &(0x7f0000df2000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ff7000-0x24)='posix_acl_accessvmnet1%cpusetmd5sum\x00', 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff7000)=0x0) sched_getattr(r6, &(0x7f0000735000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/19 07:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006cf000)='/dev/adsp#\x00', 0x4, 0x200) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ee7000)=[{0x0, 0x0, &(0x7f0000f1e000-0x60)=[{&(0x7f0000c81000-0x65)="f62a79c94c77aaaaeabada7fcea52438", 0x10}], 0x1, &(0x7f0000107000+0xe8f)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000491000)=[{{0x0, 0x0, &(0x7f00004a3000-0x40)=[{&(0x7f0000b02000-0x36)=""/54, 0x36}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000e82000-0xb)='/dev/midi#\x00', 0x7cf3, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001c2000)=0x6, 0x4) 2018/01/19 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000b0000)='/dev/input/mouse#\x00', 0x100000001, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000df1000)={0x6, 0xffffffffffffffff, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000cf2000-0x9)='/dev/kvm\x00', 0x480001, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x1e0, 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, r1, 0x8) mbind(&(0x7f000082a000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007e4000-0x8)=0x6, 0x5, 0x0) 2018/01/19 07:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000066a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006a6000)=0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003a5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2d000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a90000-0xc)={r2, r3, r4}, 0xc) r5 = socket$inet6(0xa, 0x800000805, 0xfffffffffffffffd) connect$inet6(r5, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x2}, 0x1c) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000632000-0x1)=0x4) 2018/01/19 07:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000031e000)={0x5, 0x7, 0x7, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001df000-0x8)='./file0\x00', 0x80200, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/audio\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = socket(0x10, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f00007a7000)={0x0, 0x0}) r7 = epoll_create1(0x0) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000dbe000-0x30)={0xffffffffffffed6b, 0x3, 0x20, 0x800, 0x4, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r4) bind(r3, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000686000)={@generic="8c62e4476e5704a756e9f3f735211e74", @ifru_flags=0x200}) ftruncate(r8, 0x7f6) sendmsg$nl_generic(r8, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r4) fcntl$dupfd(r0, 0x0, r3) open(&(0x7f0000b76000)='./file0\x00', 0x800, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) dup3(r2, r4, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup2(r1, r2) dup3(r2, r0, 0x0) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x0}, 0x8) 2018/01/19 07:25:28 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000f81000-0x9)='/dev/ion\x00', 0x40000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/19 07:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000206000)={&(0x7f00005f6000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000505000)={&(0x7f00005d1000-0x1c4)={0x1c4, 0x1, 0x7, 0x4, 0x5, 0x0, {0x3, 0x0, 0x2}, [@nested={0x1b0, 0x54, [@typed={0xc, 0x6c, @u32=0xfffffffffffffc05}, @typed={0xc, 0x3d, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="be48a88f7ac5ca7080fcf5768ecfaa95a92a1cc3b69384a7f7cf9addcced4744cdfb076a3a2df04256a5bed0ba590f4a252562eaa002006353d5bede91e366b3b4fb6254395f1416bd16d169bec83eb1767ea99b57eefad72f372a384ff04ea0dfd8d0b1dcb47a1bfe130f662445a96400117eebdae7ae6c8c58ece5aadaec6928ec40d9f2b7385cf0b35882d075b9b3a24b402d43083dcccb", @generic="6f93df96edacecadbd8b243a28bff0ed05a115a342e6a2872e420a45f497fd40ea61c83ca086a9c3b67da4b3cf92e65bade1eaf1249e2ca919778e22550808c2c136e0eb205b4f38707b0508d9c9e44faf48346c8862a592ff69b7990d54cb37683bf59adfc3de74ba840da2b667a5fc542d0583691c925981c547432fad2f413472d19fc86dc3980ee5035f851dba8ad23e1badfe76d6030af48cb2a397affc0bbdbd43438532609253fad9ebb205a654949037e34dfd5b4614abb7cac469879f3bfb0f92e1af4aa6219719dea492ad73898f72", @typed={0xc, 0x92, @fd=r0}, @typed={0xc, 0x5e, @str='[\x00'}, @typed={0xc, 0x13, @pid=r1}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x1}, 0x48000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc7000)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) write(r0, &(0x7f000065e000-0xe7)="48cf5d49b0f24b8178bf2d324bbde401f532c4987c4b2f6fdadd26ebf0f4712e65b9a8dbfb9fb95fc160410a3d3a026433f8600cfda7b2f8d9875e2fe87602add02f9902f8f1da4ca3b30753b5357c33d1e16a31a00bc9a91f06755b833b3a9f243c8579896de26b73638454b2c7879839fa235f9865be3fabe24bb8eb35871006e41aa07c88eb3498da23543bcd889b18dfe8960d5c7bd29af1254b2a96cc7cfe4ad81bb7140b97cc4c21664c47d5fff67e262471134cbfe976b8e4405b66d6e144a2ce41c890694f80f0dea66dded7bde11054fd8cbb1a88136d9f67e1d8a8aa881c57ad8729", 0xe7) mq_unlink(&(0x7f0000001000)='dev ') signalfd4(r0, &(0x7f0000c0c000)={0x3}, 0x8, 0x80800) 2018/01/19 07:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) add_key$keyring(&(0x7f00008ab000-0x8)='keyring\x00', &(0x7f0000b5f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004a1000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ae000-0x10)={0x0, 0x48, &(0x7f0000e40000-0x48)=[@in6={0xa, 0x1, 0xb862, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00009ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f91000-0x8)=@assoc_value={r1, 0xae}, 0x8) bind(r0, &(0x7f0000b3a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) syz_open_dev$dspn(&(0x7f00009d9000-0xa)='/dev/dsp#\x00', 0x101, 0x400) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f000091d000-0xb)='/dev/audio\x00', 0x400001, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = shmget(0x3, 0x2000, 0x1100, &(0x7f00003a2000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000c21000-0xee)=""/238) 2018/01/19 07:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x800) r1 = syz_open_dev$audion(&(0x7f0000157000)='/dev/audio#\x00', 0x4, 0x400) connect$netrom(r1, &(0x7f0000ab4000)=@full={{0x3, {"39c39dd4411792"}, 0x6}, [{"8ff2c4fedcc551"}, {"b952731030db58"}, {"5f9a1d38b6908f"}, {"ac0ea35ad57a5f"}, {"28216bad86817b"}, {"85ff534dfb09cb"}, {"ce97f1d31c5eee"}, {"82cd61953d0a38"}]}, 0x48) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000098000-0x1c)=@req3={0x6, 0x2, 0x6, 0x953, 0x1, 0xfffffffffffffff7, 0x5}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d87000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000db9000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r2 = syz_open_dev$sg(&(0x7f000040f000)='/dev/sg#\x00', 0x4, 0x400000) clock_gettime(0x0, &(0x7f0000677000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b0b000-0x4c8)={{0x4, 0x7, 0x3, 0x8, "c7de4169e26790df3eb8c5f242ef6eb37e487750d76d583275d5e4d5d9ae857bab2ba1c4d9885f93329ef28b", 0x80}, 0x410, [0x8, 0x3, 0x8, 0x8, 0x2, 0x4, 0x2, 0x7, 0x8001, 0x9, 0x3a6, 0x5, 0x8, 0x122f, 0xec1, 0x0, 0x5, 0xfffffffffffffffc, 0x1, 0xffffffffffffffff, 0x6, 0x1, 0x8, 0x9, 0x400, 0x3, 0x4, 0x41, 0x9, 0x0, 0xfffffffffffffe01, 0xd6ba, 0xffffffff, 0x9e, 0x0, 0x400, 0x5, 0x7d12331f, 0x1f, 0x0, 0x7, 0x7, 0x2, 0x8, 0x1, 0x8, 0x0, 0x2d1, 0x1ff, 0x7fffffff, 0x4, 0x93d, 0xffff, 0x1, 0x5, 0x800, 0x8, 0x277e, 0x0, 0x565, 0x5, 0x7fffffff, 0x6, 0x2, 0x76, 0x9, 0x7, 0x7, 0x1000, 0x101, 0x4, 0x36e, 0x1, 0x3, 0xd2, 0x800, 0xfffffffffffffffa, 0x80, 0x7, 0x80, 0xeec, 0x0, 0x2, 0x1a4, 0x5, 0x10001, 0xd4, 0x3f, 0x4, 0x3, 0x100000000000000, 0x61, 0x100, 0x7, 0x0, 0x8b, 0x3ff, 0x3, 0x2, 0x6, 0x5, 0xfffffffffffffe36, 0x3, 0x6234, 0x1, 0xece, 0x5, 0x7, 0xffffffff, 0x7, 0x1, 0x1f, 0x0, 0xec, 0x5a05, 0x8, 0x6, 0xfff, 0x5, 0x6, 0xffffffffffffff01, 0xff, 0xffffffffffff8001, 0x8, 0x3, 0x2, 0x6, 0x401], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x3c) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 07:25:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x7fff, &(0x7f0000001000-0x7e)="0b200ccebed8ad050eb373857c11d637e5bfac409a4e82e15690e690b12cc79db1e14df058decc9d97bc44e79a985d7da4ef793fe4038aa24837b621ff9282144c35e2831071ffcb2219f0a035e2b347d4fe6513c19921cf609d1a6c43dbb461d933f177e81b5fd2028dbd2cf4528b4fdad32b62c951caba4f1cd2fc8187") 2018/01/19 07:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) r4 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/audio\x00', 0x200000, 0x0) dup2(r1, r4) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r0, 0xa, 0x12) r6 = gettid() clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000d43000)="") tkill(r6, 0x100000000000016) 2018/01/19 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$netrom(r1, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:25:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000012000)='/dev/midi#\x00', 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000-0xd0)=""/208, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x8) tee(r0, r2, 0x2, 0x8) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f10000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x10000) write(r0, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002bf000)='/dev/usbmon#\x00', 0xfffffffffffff800, 0x610482) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c3a000)={@generic="a97823282cc6e12bab250e9e24a2af37", @ifru_names=@generic="0e40eb42649c6f23f437c116266b0d7f"}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e38000-0x6c)="c474a7f16bcaa8bebe840465d3495b7866a5615a3a9e3b0558538c849c03e0eb01d6d465cbd3225681ec2be76f582c4a98d5d344f8e63eef45f3743e6bff13fa7f3c96bb99561dd58664090ff92b05debaa4dd31fd9dfa10346216d960e888a42e55a241ab0da709d66ae9e5", 0x6c, 0x4000080, &(0x7f00002f0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000dc0000-0x18)={0x0, 0x2, [0x0, 0xfaf]}) r0 = request_key(&(0x7f00006e1000)='ceph\x00', &(0x7f000088f000-0x3)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ea000)='cpuset\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00004a5000-0xb)='asymmetric\x00', &(0x7f00008dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e7000-0x84)="08618ea9b4605ce03d22c3476cabf4694b2116e92ccc414f6d7c89ef8dd47c3d492af658a8bdf585369f4c275e88eca47a56498fd06d1e540199a86ab88984673f091002ae7e36a04d9f9db70e5dfd3f44e88a5949869f67aaa088b5376d0692e497487e892faf1b0fea52a2cf0f05783e2348e0c58befa59b515c33a7c85d449f50b3d6", 0x84, r0) socket(0x2, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000358000-0x6)={0x0, 0xf630}, &(0x7f0000855000)=0x6) prctl$intptr(0x17, 0x1) r2 = syz_open_dev$midi(&(0x7f0000a78000)='/dev/midi#\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000aa3000-0x50)={@common='eql\x00', @ifru_ivalue=0xd7}) add_key$keyring(&(0x7f000096e000)='keyring\x00', &(0x7f0000d89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) [ 131.862855] dccp_v4_rcv: dropped packet with invalid checksum [ 131.933745] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/19 07:25:28 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, 0x59, 0x0, 0x0, 0x0, 0x4, 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000bff000)={0x0}, &(0x7f0000c68000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)={0x0, 0x0}, 0x8) 2018/01/19 07:25:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dd1000)=0x0) setpgid(r1, r2) exit(0x5cecbd89) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x81, &(0x7f0000001000)=[], 0x0}, 0x20) fcntl$lock(r0, 0x7, &(0x7f0000f46000)={0x0, 0x200000000000000, 0x0, 0xffffffffffffffff, r3}) epoll_create1(0x80000) 2018/01/19 07:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000937000)=0x0) io_setup(0x7ff, &(0x7f00000c8000)=0x0) io_setup(0xd3, &(0x7f0000821000)=0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004c3000)='./file0\x00', 0x400, 0x183) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002e2000)={0x10001, 0x100000001, 0x8, 0x400, 0x800, 0x7138, 0x10000, 0x100, 0x982e, 0x40, 0x0}, 0xb) io_setup(0x9, &(0x7f00000d4000)=0x0) io_setup(0x303, &(0x7f0000641000-0x8)=0x0) 2018/01/19 07:25:28 executing program 5: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f23000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000006f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) r2 = gettid() sched_getscheduler(r2) r3 = syz_open_dev$usbmon(&(0x7f00005b8000-0xd)='/dev/usbmon#\x00', 0x7, 0x800) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f000095a000-0x400)={""/1024}) 2018/01/19 07:25:28 executing program 4: 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) r0 = add_key(&(0x7f00009bf000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a0000)="cb38076faaa7d419455d73b9e9ed143415940713383ae4cf894d93c42d1506af507872ea12992a51219206d9e641edb5e4a7a3a088de1a9d4087f3b17fa116400a1065430d6fa1e37c1cb9d7412b4ec55d7a4b0dd19bafb2fc49340cb163c7da9254a22e89720f6395f766f31687fd4a", 0x70, 0xffffffffffffffff) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="293ad7767bf3571c53cdd09f0109b97e2c36225a0abe7bdc795c4a3227adc240bf7f0ace18814d2f7dd58b30ba3b68c92e3b28abe82564ab68b46572fb706f4b32d4eebe6b14853ca4544084549683d7d891289b7db620ab20880393479c826675f57d08abd9a92da3b084842266a4008945373fba5c71dcf17ad373514e3fb0ea4cfa71d466cc73556dc30a483b4a63764ac60edd1195c2ae432c1b80f1090635502de96606ac98aca7428be5916b7d2a4dba90a583783170752d9a5521ec8b1da31f23ec12555e3b5a734d84bc11f48499d48714fbd19c34aac47d82302d2fa475179c0899cc0c7ef68541aa51a3", 0xef, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000190000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xb, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmp(&(0x7f0000712000)='/dev/snd/pcmC#D#p\x00', 0x76a, 0x80) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c07000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000b25000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 07:25:28 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) close(0xffffffffffffffff) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x3, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) r1 = request_key(&(0x7f0000df8000)='.dead\x00', &(0x7f0000594000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000)='/$cgrouplo\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/01/19 07:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) writev(r1, &(0x7f0000d0e000-0xa0)=[{&(0x7f000081e000)="e793fd5b90729b667e3caee3248c99f1ae355ff3986c72ffc037e7d4f10f3135", 0x20}], 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000cde000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000102000-0x10)={0x0, 0x0}, &(0x7f000035b000-0x4)=0x10) setsockopt(r3, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r3, 0x0) [ 132.056634] QAT: Invalid ioctl 2018/01/19 07:25:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffff7ffc00, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = semget(0x2, 0x0, 0x84) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000044e000-0xa)=[0x3, 0xb2, 0x4, 0x8, 0x0]) r3 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r3) 2018/01/19 07:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3eb, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$mice(&(0x7f00005d9000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000ece000)={0x4, 0x0, &(0x7f00009b4000/0x2000)=nil}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d18000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/19 07:25:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000336000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000054d000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/89, 0x59, 0x40010060, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004df000)=0x0) fcntl$setown(r0, 0x8, r2) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r4, r5+10000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000000000)="b5cf18838184309cec553081d2791f87fe05260001d70d80fbfcfb3877cf3ea00499da0fe65cf064dce1e1cabf4fc6bffa98a63056ecf73845e1c6f7e8338c4a8852f62c285e2f4a28e33d5a01bcf4f975a138983aad4bc4bc3110ba43e6e57b6db25ca3d551d04b2ed7736cc4921b262390043605f7c02b4be805761c6ce06541fbf7bcbc08ccce91529c2e63e7c7997988ed5eb61f329ce1e7e98a086d62b11cf571cbcd5bb0299abd", 0xfffffffffffffe68, 0x0, &(0x7f0000000000)={r7, r6}) 2018/01/19 07:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x0, &(0x7f0000303000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b7b000)=0x3e) 2018/01/19 07:25:28 executing program 6: 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) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r1, &(0x7f000098c000)=@ax25={0x3, {"1e1b275a10c172"}, 0x7}, 0x10) dup3(r0, r1, 0x90000) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00004bc000)=""/219, &(0x7f0000ace000-0x4)=0xdb) [ 132.152303] QAT: Invalid ioctl 2018/01/19 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x4, 0x80000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000df4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b41000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000d10000)='/dev/midi#\x00', 0xffffffffffffffff, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$getflags(r0, 0xb) pwritev(r0, &(0x7f0000350000-0x10)=[{&(0x7f0000bbd000)="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", 0x1000}], 0x1, 0x0) getpeername$unix(r0, &(0x7f000071b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000013b000-0x4)=0x8) connect$unix(r0, &(0x7f00004fc000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a86000)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000db5000)='./file0\x00') chroot(&(0x7f0000c94000)='./file0\x00') 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000079d000)='/dev/amidi#\x00', 0x80000001, 0x2200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c1a000)={0x1, 0x4, 0x3, 0x4, 0x9, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000053f000)={0xfffffffffffffffc, &(0x7f000032f000)=0x0, 0xa, r3, 0xd}) 2018/01/19 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c0b000)='./file0\x00', 0x381003, 0x6a5fbae33fae24c7) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001ee000-0x4)=0x3, &(0x7f000038c000-0x8)=0x4) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000018d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3b000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000eca000-0x4)=0x5, 0x4) sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000154000-0x8)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ff5000)=0x80, 0x4) 2018/01/19 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6d000)={0x0, 0x0}, 0x4000) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000cf000-0xa)='/dev/cuse\x00', 0x0, 0x0) readlink(&(0x7f00007a5000)='./file0\x00', &(0x7f0000aa3000-0xa2)=""/162, 0xa2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)={0x80000016, 0x0}) read$eventfd(r0, &(0x7f0000b18000)=0x0, 0x8) 2018/01/19 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) getdents(0xffffffffffffffff, &(0x7f0000d72000)=""/96, 0x60) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) msgsnd(0x0, &(0x7f0000646000)={0x0, ""}, 0x8, 0x0) seccomp(0x1, 0x0, &(0x7f0000a35000)={0x3, &(0x7f0000f9d000-0x18)=[{0x6, 0x9, 0x0, 0x80000001}, {0x0, 0x6000000000, 0x100000000, 0x401}, {0x101, 0x3, 0x1, 0x1f}]}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/19 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00005f3000)=0x0) accept4$inet6(r0, &(0x7f000038c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000206000-0x4)=0x1c, 0x80000) accept4(r1, &(0x7f0000220000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000065e000-0x4)=0x32, 0x800) 2018/01/19 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cec000-0x14)={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}, 0x14) pipe2(&(0x7f0000ce8000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000164000-0x8)=0x81) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ion(0xffffffffffffff9c, &(0x7f000037c000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000439000-0x38)={&(0x7f0000ad3000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000e6d000)=[{&(0x7f0000641000)=""/122, 0x7a}, {&(0x7f0000c2f000-0xb1)=""/177, 0xb1}, {&(0x7f000017b000)=""/33, 0x21}, {&(0x7f0000a67000)=""/130, 0x82}, {&(0x7f0000ad3000)=""/160, 0xa0}, {&(0x7f0000741000)=""/232, 0xe8}, {&(0x7f0000db1000)=""/38, 0x26}], 0x7, &(0x7f0000255000-0xa3)=""/163, 0xa3, 0x3}, 0x2000) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000001e000-0xb4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4893c51367a98f9b5b410ad957881ba87660df7b11300008001115b", [0x0, 0x0]}) 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009d1000)=0x3, 0x4) 2018/01/19 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000df6000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6b) listen(r0, 0x8000) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) 2018/01/19 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000011b000)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00009f0000-0x138)={{0x1, 0x13000, 0x10, 0x5, 0x8001, 0x7fffffff, 0x800, 0x9, 0x3, 0x0, 0x7, 0x3, 0x0}, {0x5000, 0xf000, 0x9, 0x5, 0x20000000000, 0x6, 0x3db0749b, 0x2, 0x1, 0x4, 0x4c08, 0x0, 0x0}, {0x0, 0x14004, 0xd, 0x7, 0xf29, 0x0, 0x5, 0x4, 0x6, 0x7, 0xfffffffffffff24a, 0x1, 0x0}, {0x0, 0x0, 0x10, 0xfffffffffffffffc, 0x1ff, 0x900000000, 0x1000, 0x7, 0x2, 0x2, 0xffffffffffffff8d, 0xfffffffffffff5bb, 0x0}, {0x104000, 0x3000, 0x0, 0x0, 0x1, 0x4, 0x67715617, 0xac5, 0x4, 0x7ff, 0x80000001, 0x2, 0x0}, {0x3000, 0x4000, 0xf, 0x100000001, 0x1, 0x3, 0x80000001, 0x100, 0xffffffff, 0xaec9, 0xbf, 0x8, 0x0}, {0x0, 0x2000, 0x10, 0x2, 0x1258, 0x6, 0x1ff, 0x0, 0xa813, 0x4, 0x80000000, 0x6b, 0x0}, {0x105002, 0x12000, 0xa, 0x9, 0x2d, 0x2, 0x8, 0xd0b2, 0x3a, 0x738, 0x80, 0x3c, 0x0}, {0x6000, 0x6000, [0x0, 0x0, 0x0]}, {0x0, 0xf000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x5002, 0x440000, 0x2, 0x2000, 0xf005, [0x6, 0xfff, 0x8, 0x20]}) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) 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$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009f8000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00008dd000-0x8)={r2, 0x0}) r3 = add_key$keyring(&(0x7f00009db000)='keyring\x00', &(0x7f0000394000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000e65000-0xd)='dns_resolver\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000de5000)="9d3465339205d77344023e0aae13d5369b48632a5be6b0ccdf661484834f066e4e21ddabe1277c088fe58112eea7c11f88f0d8de2a1104151c484e8b5d48beb3a3645b5cbb3df7fada5fa120f6a0432a463e10574c7e51f9cc6f9ea1ddfa52c72d1dad6a05d2", 0x66) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) munmap(&(0x7f000055e000/0x3000)=nil, 0x3000) 2018/01/19 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a26000-0x8)='^vmnet0\x00', 0x3) write$fuse(r0, &(0x7f0000a9d000-0x28)={0x28, 0x0, 0x8, @fuse_notify_inval_inode_out={0x6, 0x7fff, 0xbc8}}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x2, 0xf80bec87ee939083, &(0x7f0000fb9000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000f01000+0xb41)="ecbebc0c1a1c8cf5dbc6ee18725ecdd427d638bde088b4b6defe4f79df4ebcefbe885410171d3f6b33aabd2d391e6c0dbdfc5d4f8e00257eb61a3bbd8d28228c8002ca3d67926cd03b1af0fdc9043c5feaaba75f1af977a4b75e76fdfaf31395b5b26f08b3e56e5eeb67dcea0af560eb143f7733b9f0bcc2127f7c4f25", 0x7d) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) accept$netrom(r1, &(0x7f0000f5c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d75000-0x4)=0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000059b000-0x22)="b7edf9ffffff83e5b3d30ced5c54b60a4b5df0df8217230000000000008100e674", 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000090b000)=@assoc_value={0x0, 0x40000}, &(0x7f0000747000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000593000-0xc)={r4, 0xfffffffffffffffb, 0x0}, 0xc) 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00008bf000)=0xcb, 0x4) syz_emit_ethernet(0x32, &(0x7f0000f17000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 07:25:29 executing program 3: r0 = semget(0x2, 0x0, 0x40a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/62) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000dab000-0x4)=0x61aa) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x280481, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000671000-0x48)={0x35c, 0x0, [{0x87f, 0x0, 0x1}, {0x31d, 0x0, 0x9}, {0x40000bff, 0x0, 0x10000}, {0xc0000bff, 0x0, 0x10000}]}) 2018/01/19 07:25:29 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000961000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000)=0xe8) r4 = getgid() mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000961000-0x38)={&(0x7f0000961000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000960000)=[{&(0x7f0000961000-0x18)="a09692a71450ce1fd6813025a63e89909ebaf8fd6f1c7a11", 0x18}, {&(0x7f0000531000-0xe2)="24988a63914f7907ceef6f9a855e1190fcebc4e505c512c524daf53f3540523c58bd18f4a46d954ee79dce3d7a3c20c870c49806485df14097dc7b6df7b17de8cd3d76339187fff2303a2b1ec54e87d301be7d217f94227b0c50a5962d72c8a861c6b360f879c24c0e0d741fe681cea5bd32513c30cc99eae1c62448535b1662cb7dd9f7467f00147c157bb736b02da3016c6433072f4a19cebc51ca644a8188036415530b8111dfb532544df262027896b0d9de9e5553ec9e5180c83fd3afb83b5964bd20f26bf4d5133c6228ce83be03f194dd4f8ca8f689eed27f06092fffe2a5", 0xe2}, {&(0x7f0000960000)="cedb7a5bad0027f6b139a0a2844483d3b7d6da246fca7f908670d2bca1dd9a38ea952496892b9493e850648eea6842e33f6d85d9f05fc430726bb602ed8971f99099b6de6f6f6bb6fab7e062a59abb41ae1c", 0x52}, {&(0x7f0000961000-0xc4)="954c3b546f71320cf30eb804acbedc83e3acc14d03bdbd9238398a8d21aff7711cb7d2a014933b2c71cb69380c62fd24eb0f08cb76fea2da8c2835c6a0dc6759072e3720b828983722afae2dcd0ae3935bfc0b85d827344e49e11bb0e2b1cd7007029fe048860bd9fb42011a8433b7c42c2f56acd22c04651600fd797e53ad2745fc89895b503bfb25cea1037748472b78c8bedf3e716d25b0e006f42dd8416116abe2eb6d873d19534a12723c08ecc93bfdbd953e6bd1a8c176dfacf626460a9ccb74ce", 0xc4}, {&(0x7f00000c5000)="1b64f304cd826fbea3ec9bd7f50c1e24fb21cf9be62e2ab51135bf1d0493cf3dee2d50dfabd482e6c3a7e36924768bffe161315957016610ed29125776f44daf0b0fcdf3fa25326ad4d6cbf32a69307b1089cad334fd7e6508454bb0940d379a0729fa28a60e080118a397851a584df195a65e7742a34f6144cc20bf1b6b372973c503041a19872177f2cf26", 0x8c}, {&(0x7f0000961000-0xba)="8b299bc5bc617b293981b86aaf3340791b47cea7ff544409c01c01c71b2e550792a7b0b1a5806c8ef6090dcaa5c7b1240e719965d47ccd032fdac58b1cd5e50695c64ccaa35e8e434697d785f06d3a2cf582ac63886f041818461f74b687322107633da1526d513e62d2e849ede38876a933fae8894982327c4dadffb546322b6de5bb43a03228f9fd5158f8e77713fa0f5e32c4b5b1e8b802ca9d6d913cc6c6ddffd0e6b40481c868a1b405e731decdbddc8c0657295dc126c9", 0xba}], 0x6, &(0x7f0000961000-0x68)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x68, 0x40850}, 0x4000) r5 = dup(r0) fcntl$lock(r5, 0x7, &(0x7f0000705000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000bd6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@request_death={0x400c630e, 0x4, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000bba000)="9c8e0700ee5a5404", 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) [ 132.643100] binder: 18748:18754 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 132.650488] binder: 18748:18754 unknown command 0 [ 132.656478] binder: 18748:18754 ioctl c0306201 20007fd0 returned -22 [ 132.664558] binder: 18748:18754 ERROR: BC_REGISTER_LOOPER called without request [ 132.672222] binder: 18754 RLIMIT_NICE not set 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ed000-0x9)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e16000)={0x0, 0x46c, 0x1, [0x3]}, &(0x7f0000a9a000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004ee000-0x8)={r2, 0xbf0}, &(0x7f0000e60000-0x4)=0x8) 2018/01/19 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x10001, &(0x7f0000242000-0x8)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009be000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000418000)=""/47, &(0x7f0000fd5000-0x4)=0x2f) pipe2(&(0x7f00004db000)={0x0, 0x0}, 0x80800) io_cancel(r1, &(0x7f0000dc1000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000e59000-0x1000)="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", 0x1000, 0x80000000, 0x0, 0x1, r3}, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r6 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x1ff) sendfile(r5, r6, &(0x7f0000253000-0x8)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001da000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be3000)=0x8c) r8 = semget(0x0, 0x2, 0x1) semctl$IPC_RMID(r8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e95000)={r7, 0x200, 0x20, 0xf4c, 0x1}, &(0x7f0000a5f000)=0x18) 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) syz_open_pts(r0, 0x40901) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) sendfile(r1, r0, &(0x7f0000ea5000-0x8)=0x0, 0x9) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/19 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000268000-0x2)='/dev/dsp#\x00', 0x8, 0x200002) fstat(0xffffffffffffffff, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f44000-0x4)=0x0) stat(&(0x7f0000c6f000-0x8)='./file0\x00', &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f46000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000858000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009d3000+0x963)={0x0, 0x0}) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/mls\x00', 0x0, 0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004e7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000093f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000-0x4)=0xe8) r12 = socket$nfc_raw(0x27, 0x3, 0x0) r13 = socket(0xf, 0x7, 0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000084c000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f00009cf000-0x4)=0xe8) r15 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f26000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000887000)=0x0) stat(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000ceb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = syz_open_dev$midi(&(0x7f000010e000)='/dev/midi#\x00', 0x6, 0x438241) r20 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000516000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000441000)=0x0) r23 = socket$bt_sco(0x1f, 0x5, 0x2) r24 = inotify_init() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000031a000-0x4)=0x0) r26 = getuid() getresgid(&(0x7f0000f0a000-0x4)=0x0, &(0x7f0000b61000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009cf000-0x4)=0x0) lstat(&(0x7f00008e9000)='./file0\x00', &(0x7f00001e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = bpf$PROG_LOAD(0x5, &(0x7f00005cf000-0x48)={0x7, 0xa, &(0x7f0000990000-0x50)=@raw=[@ldst={0x0, 0x2, 0x6, 0x9, 0x3, 0xffffffc0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x2, 0x3, 0x3, 0x1, 0x3, 0x41, 0xfffffffffffffffc}, @alu={0x4, 0x1, 0xd, 0x4, 0x7, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000048000)='GPL\x00', 0x6, 0xee, &(0x7f0000355000-0xee)=""/238, 0x41100, 0x9f396fb30734f6aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r32 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000fc2000-0x4)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003d4000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000)=0x0) lstat(&(0x7f00007e4000)='./file0\x00', &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000036e000-0xc)=[0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eb5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f19000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000625000-0x4)=0xe8) lstat(&(0x7f0000eed000-0x8)='./file0\x00', &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c4f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008ce000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000-0x4)=0xe8) getresgid(&(0x7f000052b000-0x4)=0x0, &(0x7f000012e000-0x4)=0x0, &(0x7f00009c9000)=0x0) r44 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000559000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a30000-0x9)={0x0, 0x0, 0x0}, &(0x7f000093c000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) getgroups(0x4, &(0x7f0000921000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000e4000-0x8)={0x0, 0x0}) r51 = accept$packet(0xffffffffffffffff, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a99000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000531000-0x4)={0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca6000-0x8)={0x0, 0x0}) r54 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000beb000-0x38)={&(0x7f0000ce3000-0xc)=@proc={0x10, 0x0, 0x3, 0x10000400}, 0xc, &(0x7f0000ef4000-0x60)=[{&(0x7f00009aa000)={0x1f0, 0x37, 0x100, 0x7, 0x2, "", [@nested={0x1c0, 0xb, [@generic="e01aa1ec376fb9510978fd8bda6f77e0f305bce2733eb93d48846486409f00a7c4b3178351ffcf295aff8a08f28e8273485dd3bad45ca600f93e7f166df447d3dcc35f1aeb91116456c7c8421cd3648567031e70d1fa33c0bfa91bace9bb6c3a0d04e5a919524c8bb7ef1f35ad9b70e97197e7a37bfe6debefb9c474c6a9a07313b7240b33693ceffd76542f619df364daadd7f71593cacdb71200825feb873967990772790ac3335c6eb48bcbee34916ab522732c7908fa75b38af42551f8d6543dfd", @generic="535766b465f3f0c4463c0604b04a408f2d2ff9ce266aa40a8074ff66c395f8d54293d879bc97461b61a64230c7e10b41a4d2541719b52b24eb626258a41a52208adef6f63f7ed03118b1f4370699247d507f49f1ab89d562c26e0d1c63ec2d9c21f6974a415880b6403940fe6163480e30e0e49de66f835f40de161eaea30602331a6dbed09a3d9184ad57e3c7951fe3523caf3ecc3e5f89b3cac763fbda2cd9c6015212464a0fd08305b396f243603984e86c9fd8aa3e1bfe21066709b370d6af97851eaa81374f9166780697c513dd27692717f514339443e14e81937f87614046cdb24563f3ca159dbcc6b561dd8a57c45de95843b3"]}, @typed={0xc, 0x3, @uid=r1}, @typed={0xc, 0x94, @pid=r2}, @typed={0x8, 0x5, @void=""}]}, 0x1f0}, {&(0x7f0000b3b000)={0x1ae0, 0x29, 0x200, 0x6, 0x2, "", [@generic="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@typed={0xc, 0x5c, @u32=0x3}, @typed={0xc, 0x14, @pid=r9}]}]}, 0x2200}, {&(0x7f000008f000-0x19c)={0x19c, 0x17, 0x704, 0x3, 0x3, "", [@nested={0xb4, 0x33, [@generic="8ed0dc4854e152207fcc36c8ab4e0f1d8298ec71a7ecb72c7cb833721f102cd078a0378450d6d1007cbcda114e7a1c095df97f376e5d2684832cef365dcd15afffd6415ff3fa5400685ec03eca1750bbf7f0b0ba0879656b405e52c9acb5ecac9fb293609e4f6d5a4680e153af192551d9f576d3c44a", @typed={0x8, 0x52, @void=""}, @typed={0xc, 0x93, @pid=r10}, @typed={0x18, 0x29, @str="3a21766d6e6574305ce0236264657600"}, @typed={0xc, 0x4b, @u32=0x6130}]}, @typed={0x8, 0x35, @void=""}, @typed={0x10, 0x43, @u64=0x8744}, @typed={0xc, 0x5a, @uid=r11}, @nested={0x1c, 0x76, [@typed={0xc, 0x7f, @fd=r12}, @typed={0xc, 0x60, @fd=r13}]}, @typed={0xc, 0x88, @u32=0x100}, @generic="0bc203584a389458f61a9256a65435334bab964a9165944fbd1cd7d0ccd60a860e691d3edde795b1d48dddb78bf77b5fdd29b18130e6012a253141f99d9dca93ff6ed861675768f39d95770635e446cb0b25703314665dc40c767d4519d828271f790ff88d8a618547455cae6887dc14ff15ac14fc1f02df968e4a642306fca9e0950d50d39017d9ec6e5a"]}, 0x19c}, {&(0x7f0000807000-0xaac)={0xaac, 0x12, 0x200, 0x6, 0x2, "", [@typed={0xc, 0x1b, @u32=0x0}, @nested={0x6c, 0x63, [@generic="f13bac1d65a5d977c32b01abc1cb8a8c631b51bd867fb1c2092b2456e08e288c5390dbed6fed2ee6920aa4e4f10cd9fab0322451e43cfbfefbc127378b5a16fc1955e77fd27f558224fd99e88098a644086aef0fac9852e0ec1423d7", @typed={0xc, 0x4e, @uid=r14}]}, @nested={0x130, 0x71, [@typed={0xc, 0x63, @pid=r15}, @generic="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", @typed={0x18, 0x51, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}}, @typed={0xc, 0x31, @pid=r16}]}, @nested={0x110, 0x3a, [@generic="e3acc351d3bf3f411117f6a404bddbd98acbd3d170136a096f521668b5e82df0f93b38d3b64cc4ffad7e6fe3806f7d75e0e82b266a88998aae78bb27121280f76df4b13f97f9118a985b0d99639a76e8cc508947fdc14ac9f282aba495f62506b2a7ac57c30c8111c50659eb02c3a2bd6ce7b81ac050010058cb4b29e2ef9cb5a03eba644b9933a2a2fba3ed3487b678a54ff7d7599717d071f4f86dc2a854069586ed635d1c2eb794682dbd3069c8e046e1bd5b43674c82db55774f0deea2efbc260d70e336b9f3e236e2199b23604931488e6812ef3ac091ea6808c3e4080d7d3bf595f8eef9d81bef83cf4455dfd600ad", @typed={0xc, 0x2b, @pid=r17}, @typed={0xc, 0x3f, @str='*\\#\x00'}]}, @nested={0x12c, 0xc, [@typed={0xc, 0x32, @uid=r18}, @generic="0200bc5c9ddf91f95becd85c88929bd7efded833c0ab4c2e72f546e36b961373c08ab7c0728cd4efa342bd6d00d21718ffd72ef6057f2c42f94bc540fd5d523357d42c", @generic="d48034a2a7b4368b614e98d956752f2e8fd5df48b482296307a7f205cd49d98c943e35580f8e45b1334dacdf5c3120f8018725ec081c3588784ac4ea6cc0ec9eb130c32bdaedf3afc4a63e08d9748fcd31d70d1d23375e326bb6b1236ec09b23f125839b990738e6054e8e4f1fcd86364c67104852a03bd51b719d3c7b6269e5af059ddeca20a487268ab6418d03f3271dbf42d5c24f03fc5cee4ab70aba409cbab6c377223cbb", @typed={0xc, 0x15, @fd=r19}, @typed={0x18, 0x6f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x50, @u32=0x3ff}]}, @nested={0x45c, 0x4f, [@typed={0x18, 0x10, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="dac7134000525f05405e2fac5ecec7480c59bb8d8b960d283f196d3a564de6c4d9f073428e15469bd75d31b803b3243cd639ff548cb4f42d79124d2c46f41ff82b36b7aba286813da0b1898e7704cfe34b79467cc23ebf2801d47908c0106be5e8e45b001a4619323ac2977894", @generic="3b0be4143d832ba26404fb797510d0a49efbb77ffad6a5d03131e1f355192e932a1547dd4ffde72ae010a179b7dbeb265ca520924673cc2fd77b48aee02aff9f0c12b56918d31a08df4f758a554351a46807cca7a6e6641e414c095c683d318825723dd96985d874919a6131c9b6e9c9046dbabd03003d803f787939b768079fb58a15bf5d8e30d920552ebe41e26d025928bae4400eed095bbc10d1f5512143b0ddc7d09c9e32f0fe9c4b0709e6616320fb3794c04b415957b20fb31ec1e4fa389a7b2b0301a21b8b7ba0ee2503853c54d6112d4a91332070735e126c4351712b", @typed={0xc, 0x32, @pid=r20}, @generic="529df2f16c4efde01d2d8bea73738ddae9294af4d3ad716f1aa607dab8fd2fe7ea40465e7b2c2a8af10495aa9949ee62e6233fe7745701f55dbce049c9f239681d2151deca1902ee2ec4b1160d56dc0dc98f53e296be545b17e1b6191104ee9a61d4369f0a676fef97c82a90186d150544470a10cc1324df2ad37d0cc55712dcb4cadd5dacf533d4702381ccb246b84f25c577439df73703f09c75726b0bd6e3ad54e17673a733bb26a2cb906b9ece53a37cc8a32ce627b7408239a4427a725dafe5cf01fd89c53f8a66e154c16ef1dc97d9bdc7cb2ce7973cfb9e05eb57e63726d9b334", @generic="e971f91448ed85436610202ff6e2774c61ec18bb2eb12b393fc30b35ff256eb4ed81b2ff0bf69c89ed71dd33ff1aac686a1b737b71ae4d63011d783f908faa0ba3271e5a2c178f372e3b76f53a8bf53f77b637f8b4a3c580a50e89aac12415088b84d4c0b02d156c80e5e05f1006cced7bf6eed51dfcf53a380ee3d66c15d081ecd4ace880fa4c10d2ae9f5762426f6b6b690cd9fa34b769cd843e1eb0e1fe4505d280edab9ff06c5ab903c7c4888d06d54d28ff6cf30eecd9e16b38447275737fb1d0c77512781d8b4cc628fc7f52f7a8457be51d35d3a59bfb49622cc26e333113a8c06b2c67ecaf36196aa8758f242671531ccb1ec6dbac", @generic="fb480aa560d0f363a5a4a0e1fcf68467e40da7ee28a8b3dc814b46aefe4a502f1dff3e345c32e16adc72610901105fa968f0240bfff58a99606e1797c18131287559715e771e39355f6be7e8de2c2079e1ac1b25ab914d22e0686b65485c8507295bfb699d8a237b4a26ce488b88aea9d816e3e95cbcc78150e15ff9be1dd8d2cb5f04ac0aa981d8499089d0246258d7a91a87409b93db86a17e2933fa13f5fdd38e6cfa5c70feb7724423194ff1c4259307e3f3a2c2b3cab69ed8598a7b0ae292dd8a7b349afe3e0cc3d01cb569344dce03c7d08a6167e9d8", @generic="7f6083663364ee428e71700cfe8a4bd9e9e3", @typed={0x1c, 0x4c, @str='vmnet1{systemwlan0\x00'}]}, @generic="cf11d715007111de77f27f0e95fd4566cfb17b838f50d8fbdb8b416215ca74", @generic="1a99517a12f45b0327f574df6c85ac57e4beb8e6df61a7f1b5649566d7df5bce", @nested={0x16c, 0x47, [@generic="b7521e0eb8df54007aa50496a5a6960f66acd176698c7ceaa0a75c55b646522c", @generic="0b97beaecf47cad06b0fbbd377ed", @typed={0xc, 0x9, @pid=r21}, @typed={0x90, 0x1, @binary="c8cee4b19369b35b37c4c927d99b854aa8106e78768264f7cc0a593e6ada1be85ecb0672236f1b3a02fe082a983fa1639f84b4a4364ae8e4248ad3c11eb7e5a8a3cf5aac9b4a6b40b5f3195d2801b63b2d85ec20dff23c54752e99fda441d8fea3a47eb0bd495f13ddfdb0f66baa5651ec66ffbf66c4bb7947ce07d05578d57a2e83eaa891af9179"}, @typed={0xc, 0x41, @pid=r22}, @generic="d63615dbd5e882a3fd21a90d8dca743a41fe47a1d98ed662e4c1984e15931fc462a769cead498128e25614ab1cc698a97c28d5048f372023c48e7f601e6b41279ef352cac6f5a91b428f842cce9cc5c6315ed6408c02b3855f6f7ed2b60e1682958278d1bcb5dcce700995feb5f579328b84326b6ed50eb3d929804f52d683749b2d916c2a3ff8", @typed={0x8, 0x7c, @void=""}]}, @generic="f3fcb8acc3d2226b8270e8bbeadf204780bdeb670e5885e7b61b8a74159d2ccaaa53bcaf64ce430a214d94bd1e2127aed3a9a8da2dceb8140887d3b6891fd919affb5522e3fab3192bb9785a19bcf16127509c357a5a4d6754bbac3a6971115b189dad1cc5f4af999bf50d7e9d17955d99d22499f158e50d0a4867257f9aaa25c80851b4d436aa7f9fa9eb2dc00cdd9e1ff5a6135f45279fee8efb50a40a7f98228dc948fcef66252fbbf4ada41e49e3"]}, 0xaac}, {&(0x7f0000c5e000-0x1c)={0x1c, 0x32, 0x0, 0x4, 0x1, "", [@typed={0xc, 0x23, @fd=r23}]}, 0x1c}], 0x6, &(0x7f0000de0000-0x140)=[@rights={0x18, 0x1, 0x1, [r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}], 0x140, 0x1}, 0x4000) r55 = socket$alg(0x26, 0x5, 0x0) bind$alg(r55, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r55, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r56 = accept$alg(r55, 0x0, 0x0) readv(r56, &(0x7f0000b62000-0x40)=[{&(0x7f0000dc0000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000444000)='/dev/usbmon#\x00', 0xb608, 0x200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000b7000-0x50)={0x10, @tick=0x400, 0x3, {0x7, 0x7fe}, 0x10000, 0x0, 0xee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000090f000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000feb000)=""/67) r5 = syz_open_dev$dmmidi(&(0x7f0000f5b000-0xd)='/dev/dmmidi#\x00', 0xc7, 0x40) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f000012c000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000067c000-0x4)=0xc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000064a000-0xb0)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0xc02, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/19 07:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x39bd, 0x4000) ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000091e000)={0x0, 0x3}, &(0x7f0000121000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cd8000-0x10)={0x8000, 0x8000, 0xdc8b, 0x6, r2}, &(0x7f0000de8000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000dc000-0x38)="12c100044b6c73000008fe168e8dde70dbfd2c1cb4cc016bcfde3d884e47ea4fd1871001017817c6803ee9a084e2d7615fd1d3c641b363fc", 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) getpeername$packet(r1, &(0x7f0000eec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec7000)=0x14) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) pwritev(r1, &(0x7f000003e000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_fuse_mount(&(0x7f00002e7000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2012000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000090f000-0x4)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000678000-0x4)=0x4) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000073000)='./file0\x00', r1, &(0x7f00005de000-0xe)='./file0/file0\x00', 0x4) readv(r4, &(0x7f0000571000)=[{&(0x7f00007bd000)=""/59, 0x3b}, {&(0x7f0000c21000)=""/4096, 0x1000}, {&(0x7f0000ca7000)=""/115, 0x73}, {&(0x7f000067e000-0xa4)=""/164, 0xa4}], 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f00001bd000)=[], 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_thread_area(&(0x7f0000f5e000)={0x1f, 0xffffffff, 0x2400, 0x5, 0x10001, 0x9, 0xada, 0xc3, 0x7fffffff, 0x9}) 2018/01/19 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0xfffe) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) [ 132.702124] binder: BINDER_SET_CONTEXT_MGR already set [ 132.707885] binder: 18748:18760 ioctl 40046207 0 returned -16 [ 132.719317] binder: 18748:18759 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 132.726600] binder: 18748:18759 unknown command 0 [ 132.726618] binder: 18748:18760 ERROR: BC_REGISTER_LOOPER called without request [ 132.726630] binder: 18760 RLIMIT_NICE not set [ 132.743612] binder: 18748:18759 ioctl c0306201 20007fd0 returned -22 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d8e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statfs(&(0x7f0000680000)='./file0\x00', &(0x7f000079b000)=""/110) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000099a000)=0x100, 0x4) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000665000-0xf8)={{0x2, 0x1, 0x5, 0x0, 0x80}, 0xef07, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0xee, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:29 executing program 5: mmap(&(0x7f0000000000/0xcd5000)=nil, 0xcd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00002bc000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00005b9000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd6000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cd6000-0x34)={0x0, 0x2c, "fcf1723bf6c226af57a6702870901bbd6bdddbf5c96843bf6d95db76a48e8381551b60bca2a1c4991d6beb4f"}, &(0x7f0000142000)=0x34) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cd5000)=@assoc_value={r1, 0x3}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000a43000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000cd6000-0x28)={0x3a, 0x12, 0x4, 0x0, "293348a3381540be855e2fd4f6a6090dcf1d4c0a11711000aa9051f3d7a9c4cb"}) 2018/01/19 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0xd1) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00004e4000)="ac9294a036e739645617bb99d0943b7e05a0abadb30ddabea52fbc391c7bbe4dac24b7a22f65f2211e8f88b7c22d2cacc522af558883b7433ffb368664c6753f4c154dbce88ed263644497fe5a367446d66a4441c0c5d3efd89f6cabbb7ca04a85db8cc82cccda1a4590dd") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000357000)={@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]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f6a000)={@common='syzkaller0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f00003f2000)=""/85, 0x55, 0x2, &(0x7f0000685000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/01/19 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b8e000-0x4)=0x0, &(0x7f0000e40000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006fa000-0xc)='/dev/rfkill\x00', 0x80, 0x0) connect$bt_sco(r1, &(0x7f0000f3b000)={0x1f, {0xfff, 0x5, 0x100, 0x401, 0x5e, 0x3ff}}, 0x8) 2018/01/19 07:25:29 executing program 2: r0 = msgget(0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0x1d)=""/29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r1) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004cf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c85000)={r2, 0xffffffffffffffff}, &(0x7f0000bef000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) clock_gettime(0x0, &(0x7f00003cd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ca5000-0x10)={0x0, 0x0}) utimes(&(0x7f0000c54000)='./file0\x00', &(0x7f0000d97000)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) r8 = accept$alg(r0, 0x0, 0x0) sendto$ax25(r1, &(0x7f0000894000)="898b3c3556988ed453d6bf731aa2116db7cb43ff2eca401acd8ea6e1e20dd2491a38398380e940221b10321b2ca7d2cf560c448c460240f7cef733a2b32368b66f13500cdc94dce52af7ef8e3a4dda4f19cc6b48ba250bb069cc96c32efa7b2668a56d7df3fcd25fa052202d420388773db3f7741dd7885683f1187cda7a99659a3755c9652cef5ef3e27fa848e666d3fbd94b0d6565f8246287ed3202305841669a9e249492a564efbda2f890741bec63c95ed49fd1f77a9fd3441cfe3a2c3da16bb739e89bf51b387be269777c21a59ba2110d119c728c185c4777e89cbc300417c2", 0xe3, 0x50, &(0x7f00005bc000-0x10)={0x3, {"afa0b47177c457"}, 0x5}, 0x10) sendmsg$alg(r8, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r8, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000b000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000-0x20)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x4, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000034b000-0x28)={&(0x7f0000491000/0x2000)=nil, 0x3, 0x5, 0x9a, &(0x7f00006db000/0x4000)=nil, 0x9}) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2201, 0xfffffffffffff000) 2018/01/19 07:25:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet(r0, &(0x7f000097a000-0xb3)=""/179, 0xb3, 0x0, &(0x7f00001e0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80000001, 0x6, 0x101, 0x9, 0x2}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 2018/01/19 07:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) getpeername$llc(r0, &(0x7f0000eb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c4f000)=0x10) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) personality(0x6000003) fcntl$getflags(r2, 0x401) 2018/01/19 07:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e3000)={0x0, 0x9941}, &(0x7f0000114000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000048b000-0x8)={r1, 0x7}, 0x8) sendmsg(r0, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000508000)=0x800000000000, 0x4) epoll_pwait(r0, &(0x7f00005c0000)=[{0x0, 0x0}], 0x1, 0xbe, &(0x7f000090c000-0x8)={0x0}, 0x8) memfd_create(&(0x7f0000922000)='-.\x00', 0x2) 2018/01/19 07:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000112000)=@common=""/16, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/19 07:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe9000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/01/19 07:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) readahead(r0, 0x6, 0x9) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) fallocate(r1, 0x3, 0x9, 0x6) 2018/01/19 07:25:29 executing program 3: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000292000)="3f140000abfc77b09700000000000000071c1f02", 0x14) 2018/01/19 07:25:29 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mkdirat(r0, &(0x7f00008de000)='./file0\x00', 0x80) clone(0x0, &(0x7f0000c23000-0x1)="", &(0x7f00004f9000)=0x0, &(0x7f00007cc000-0x4)=0x0, &(0x7f0000c59000)="") unlinkat(0xffffffffffffffff, &(0x7f0000da6000-0x6)='./bus\x00', 0x0) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffdfffffffe) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f00005bc000)='/dev/vcsa#\x00', 0x9, 0x202) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d7d000-0xc)={0x0, 0x1200000, 0x2, [0x5, 0xba]}, &(0x7f000039f000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000087d000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/status\x00', 0x0, 0x0) 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000ba7000-0xd)='/dev/usbmon#\x00', 0x4c2a, 0x400) ioctl$TCGETA(r2, 0x5405, &(0x7f000024f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000602000-0x4)={0x14, 0x7, 0x0, 0x0}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r3}, &(0x7f0000930000-0x1)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'cbcmac(des)\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:30 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) socketpair$unix(0x1, 0x80000000000003, 0x0, &(0x7f0000ce3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/checkreqprot\x00', 0x254600, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003a3000-0x2)={0x9, 0x0}, 0x2) 2018/01/19 07:25:30 executing program 2: prctl$intptr(0x24, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x5) r1 = syz_open_dev$audion(&(0x7f0000cf9000-0xc)='/dev/audio#\x00', 0xffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00001a3000-0x10)={0x0, 0x0}, &(0x7f00007f5000-0x4)=0x10) accept4$unix(r1, &(0x7f000081c000)=@file={0x0, ""/4096}, &(0x7f0000a10000-0x4)=0x1002, 0xf911ab108e9a530e) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f1a000-0x4)=0x107, 0xffffffffffffff6b) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/sequencer\x00', 0x101000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000966000)={&(0x7f0000313000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000145000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000073a000-0xe)=""/14) modify_ldt$read(0x0, &(0x7f000018a000-0x1000)=""/4096, 0x1000) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x2) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/01/19 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$unix(r0, &(0x7f0000957000)={&(0x7f0000ac7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000037c000)=[{&(0x7f0000708000)="3a8b9d05eaa8f8496acbd2aa981e84e66ed364b8887529a30fb3d26f1200e9499750379d9490c41832af8f9ef82b6a6e97886a1c6a6a166a89a06824d8b62bc66622fe310c07472901e5f942501392174b1b1a326b829ec14518576f1ac5b810ce8d8fac646c47c10fbea7ae1327d023a93599d19b187352d573da10df6695c12c6092b95c6a727b0ca51bde83e222706c90bfb610d4a48e32c1b33b9d8520f6fbb3b9b4b7ebf3051b03c965d885ba395042bac4112e4745ee91650d9be1", 0xbe}, {&(0x7f000003c000-0xd)="d7c9ebd16bbbd8376756c67a3d", 0xd}, {&(0x7f0000f2c000-0xf8)="51ee59d2da2b4f536fed10bc1adf6f4d0572ceb31739ff61415822178ea05fc535faf4a639c21d7003b3f574174357a034191191242104fef5da19ebf72bb46be3a588bfaffb8e7611b76b68a021804b610cf29c3b519c9497a008587bd70d0a1824ec193d1f33e88afc31bc43a2ff71233fa98248f35e1234a66fe673d2a24176425f77d25249b351384c5e2e78be06f885873634d118b90b667c4e04f039704c273c97f519d373fd821efa67fb775bfa3fa1b4ee1d82bddea38a47d892ee4d3273a5c5a89bab6d1737dc4e84d06bbf809294804a731bc713c0d0c36f835cf01c970e898ffd847c8dd99317cd6df45794193c825512cb1b", 0xf8}, {&(0x7f000042c000-0x2d)="3b745cc7d49c12e57e15cf4323b6cf6f8198b8033e0079fa582fc7255c2808eeb0b82afadda0174f0f48b4279c", 0x2d}, {&(0x7f0000cb0000)="6c66a9331553572e98775652fd32dfb676f8a3ad3668e0432677d813ad8072c930e78ac2d7518fd5f6f4f697bc0b3274559bdad76c1255fbc0c14644f4310c2623fef07142dd632d0b7b80fea2f90663eebe47b64bf3e5d06f310cec5e7b9b8ae10e31216b71ce9abf0cb117b6ede7aa08385aa647d20202a3b7b4eb9881fe897fd7cc36ed453de1940b8817d1658ec584df09d9c6d3ae8445c58878e59a367734589e07f8af3d846353f680f0520981c6abebf06539d4d8e14e5f70d4f0a3b12c56b638a22454a0360e2c", 0xcb}, {&(0x7f00004a2000-0xa9)="6a8d1693357961dd0da3f6e48297aef0696cf07a95c7a1863cd4e36ddf442627eac5f23b177f7826c3d816ddc0daa4bd45fda605efd5ca82046a57a29f6e8257bafecbb6cff685eefcdb852d1ce8034a714e2f0a03fde21ed53ab5e4a6a6d1602202c1b5122bc17ce6b20ed5060a10a54209b314d6cd54ad1dd84fe7a4b966071bc938b38fb2e017227f93c356422d207580e268bb4ae8bfea5a2938a0c95f4013a0be2cb0e1828605", 0xa9}, {&(0x7f0000f82000-0x4f)="f49ca574ab43db69a20bfc338bf9a39923759814eb69d5cf3a13514e2a164288cd6f0728fd37d90854f32c395b1b261078d6ab2af151ac0076d0c1816f3ef74b8f08fddfbc091e453a542f524faa45", 0x4f}], 0x7, 0x0, 0x0, 0x1}, 0x0) 2018/01/19 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000804000-0x10)=[], 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009fe000-0x4)=0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00007f9000-0x4)=0x3) write(r0, &(0x7f0000b38000-0x21)="220000001a0000f000000000000065014b91bf2000010607fffc0000000000004e", 0x5) 2018/01/19 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b81000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00006ea000-0x50)={0xfffffffffffffff8, 0x7, 0x40, 0x7, &(0x7f0000a74000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x3, &(0x7f0000dd1000-0x82)=""/130, 0x82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000044000-0xb)='/dev/hwrng\x00', 0x30142, 0x0) getpeername$netrom(r1, &(0x7f0000821000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e2e000-0x4)=0x10) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c05000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00004dc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000be5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000014a000-0x4)=0x1c) open_by_handle_at(r3, &(0x7f00009c6000-0xdb)={0xdb, 0x3ff, "ba0b67f8d3c87539e6db88bddd9e41040b0d0e3a41533411a567a1e7b470b4725f8a4dbad9f214ee311aec3c904f62a667b2c69eac482c54829fdb60c6aa5f87cb69eff511ab5e83391792ce5f6dc1b8a944d99b052323de9374a0419ce23c9448af42f76d3aadf4b22df5d792667c0ad8146c3724975216ff3ec48193f382d08b3495a0bc158077a71dd1180ba246b6abb78bef3ebbc96a331b39ffa58866f35f0ecce323fcf635948d7a8563124a4c66d2bb59b17b522a6b62e248a6e0dcbb80a128d7a90283128af6ea919447ae4c2ab41c"}, 0x20400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c97000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000786000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0xe9c, 0x9, 0x400, 0x7f, 0x404000a1, r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/19 07:25:30 executing program 0: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") utime(&(0x7f0000801000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000ec7000)='/dev/input/mouse#\x00', 0xf88a, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x9) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x4000) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000a97000-0x8)='./file0\x00', 0x1400) 2018/01/19 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000032d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000010f000)={0x0, 0x0, 0x4}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) clock_settime(0x7, &(0x7f0000161000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000075e000-0xc)={r1, 0x80000, r2}) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000091b000)='/dev/cuse\x00', 0x1, 0x0) bind$bt_hci(r1, &(0x7f000055f000-0x6)={0x1f, 0x2ffa, 0x0}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x2cbb80000000, 0x8) 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) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000)=""/24, &(0x7f0000002000-0x4)=0x18) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000)={0x7000000000000, 0xb38, 0x7fffffff, 0x3ff, 0x8, 0x9f, 0x40000000000d71}, 0xffffffffffffffc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c89000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00007d1000)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0xa, &(0x7f00007b3000-0x50)=@raw=[@ldst={0x2, 0x3, 0x0, 0x4, 0x4, 0x80, 0x4}, @alu={0x4, 0x7f, 0x0, 0x5, 0x7, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd8a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x8, 0xd, 0x8, 0x4, 0xfffffff4, 0x8}], &(0x7f00002bf000)='syzkaller\x00', 0x5a, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000239000-0x4)=0x40, 0x4) fcntl$setsig(r0, 0xa, 0x23) io_setup(0x9, &(0x7f00002e1000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000049a000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r2, &(0x7f0000283000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) connect$packet(r0, &(0x7f0000246000)={0x11, 0x0, r4, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) io_cancel(r3, &(0x7f00005fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0, &(0x7f0000e36000-0x1000)="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", 0x1000, 0x80, 0x0, 0x0, r0}, &(0x7f0000125000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 133.433009] could not allocate digest TFM handle cbcmac(des) [ 133.445950] binder: 18873:18877 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/19 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/19 07:25:30 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x8, 0xfffffffffffffffa, 0x2}, &(0x7f0000d6c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000440000-0x18)={r2, 0x100000000, 0x10, 0x400, 0x100000000000}, &(0x7f0000001000-0x4)=0x18) listen(r0, 0xfffffffffffffffd) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000836000-0x2)=0x3, &(0x7f0000494000-0x8)=0x2) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000001000-0x4)=0x400, 0x4) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000e2f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 133.454788] binder: 18873:18877 Acquire 1 refcount change on invalid ref 0 ret -22 [ 133.472556] binder: 18873:18877 Release 1 refcount change on invalid ref 0 ret -22 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x45f) msgctl$MSG_INFO(r0, 0xc, &(0x7f000007a000-0x14)=""/20) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000+0x654)='/dev/adsp#\x00', 0x94eb, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000007f000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0xfefd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) fcntl$setown(r1, 0x8, r2) [ 133.490695] binder: 18873:18886 Acquire 1 refcount change on invalid ref 0 ret -22 [ 133.504241] binder: 18873:18877 Acquire 1 refcount change on invalid ref 0 ret -22 [ 133.508467] binder: 18873:18886 Release 1 refcount change on invalid ref 0 ret -22 [ 133.582181] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 133.594072] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/19 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000a53000)='/dev/midi#\x00', 0x5d8, 0xa0082) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000f4000-0x10c)={0xe4c3, 0xff, 0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket$inet6(0xa, 0x2, 0x8) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9", 0x34) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x90200, 0x14) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000)={0x4, 0x24, [0x9, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x100000000, 0x3, 0x1ec5, 0x87]}) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/19 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000003d000)=0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000781000-0x10)={0x0, 0x0}, &(0x7f0000ba7000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020f000-0xe8)={{{@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}, {{@in=@broadcast=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}}, &(0x7f0000f6a000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) 2018/01/19 07:25:30 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="dd6e6f9fe326725bf215d3ef806687d2"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x401f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) fcntl$getown(r0, 0x9) 2018/01/19 07:25:30 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0c000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000000e000-0xc)={0x1, r0, 0x10000000001}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000010000-0x4)=0x0) tgkill(r2, r3, 0x3f) socketpair(0x10, 0x0, 0x7b8b, &(0x7f0000006000)={0x0, 0x0}) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006b9000-0x4)=0x4) [ 133.718838] sg_write: data in/out 700410/4 bytes for SCSI command 0xe2-- guessing data in; [ 133.718838] program syz-executor2 not setting count and/or reply_len properly 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/19 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d2f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f5000)=0x60, 0x80000) close(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000892000)=0x4, 0x4) ioctl(r1, 0xc0184903, &(0x7f0000002000)="") 2018/01/19 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x1000, 0x202, &(0x7f00004fe000/0x1000)=nil) r1 = msgget(0x0, 0x200) msgctl$IPC_RMID(r1, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={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={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) semop(r0, &(0x7f00009da000)=[{0x4, 0x8, 0x0}, {0x3, 0x4, 0x1800}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) 2018/01/19 07:25:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7e000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000001000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x441f1294, 0x2, &(0x7f0000000000)=[{&(0x7f0000001000)="957e3fb7787afbc068deca76a48f767ce0be98d62a64524127bd06cabc21660a57c9cc03dbb69350f1231da6778bb7bd73f01daa7785ff1897d6b6b1f28607cd95621f46c08281d9385d26a153c763a3268f0b21e8f2091bead0a8cebca2bafa381549", 0x63, 0xffffffffffff8001, 0x93}, {&(0x7f0000000000)="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", 0x1000, 0x181f, 0xe1a}], 0x3a0000) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007d6000-0x10)="4e1dc0e079f8bff32ad565f9f3d37d15", 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000425000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a2000-0x24)={0x14, 0x21, 0x20000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/19 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00008bc000)=""/98, 0x62, 0x12101, &(0x7f0000ff3000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000b14000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) ioctl$TCGETA(r0, 0x5405, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6d000)='cgroup\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/19 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b34000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d9c000)={0x0, 0x0, 0x0}, &(0x7f0000bd4000-0x4)=0xc) setpriority(0x0, r1, 0x8001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x6697ea50b3d0a22e) syz_open_dev$tun(&(0x7f00002cf000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) sendto$unix(r1, &(0x7f0000fac000-0xcf)="91264ef7042f45f1bf6b6b40d20428bd71b5298a19c5ebabc893f2d0484e6cf85557844257144f44175a16d7a194f1cbb9875354962f4435542eea97072f1b6b51e45eff3eb04966265801777308914a095eec1114f6c2c6f066446335980d4347721120879c6805e40e43ceaaa57a0778335bce4f10bfde86e14d34868e1f39e57201491fda353a8a2ce159a50135a4b4ee48474f66d1b0ad7ba059d52f424c754f07c4f824f6454969bea0634665b62cfee59955e6efe27dc2f079675a0da847d0cceff12331cc138c2c433821de", 0xcf, 0x20004000, &(0x7f00009eb000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) prctl$setname(0xf, &(0x7f000082c000)="00abf9be498f80dca42bef09f9b736a940db8db65604009d6a94335cc047f6889721b1b3b962fb7fe66a023f838aa21e82c4c0baaf152e395de739cec81a3b3524831ff12bb768a00912233c6a22e835358ba3") 2018/01/19 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f1a000-0xa)='/dev/vcs#\x00', 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000035d000-0x8c)={0xffffffffffff8000, 0x4, 0x0, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x6, &(0x7f00001f5000-0x1000)="c77d511761d17c1d1f60d2b68b6cb150d485882056742e22f3c802cc1898dbe11a9be47ae8c144947acd23409d89604ea629c2f18e1284b7a3d05cb11dbadfd873eabcc49f86020dba2440f088327cbe2d0dec55e8656f5dab8f51918c7db4bd3ed2cc13ca54607acda11c19fe7af79e68ecbe76997dd08d1dcbe1ad9515d44c4e9c1e21ede0836fa756712935187e2761b82c5f32dad2bff095a0dcde8e27056075531c0969bacec7f3ccfeb36ccd820711b729785a599a1a795966be64bb8f8eb0cc2c19f99433a5be769b0fc1de181b20a170c19c0a9d4dc7cfc370d7a4262f75e4a0cf478227e96dfede5ecec0d814f5cd51fe7b4c5fe8a22537a7a2adf1b3d28b518e25fe159ca191ab432827f71da2c914be5adbae6e08e2bb24072285b03524f8bd13ed4516efe6ab8ba9d9a4de88807eb77a4df7bf8c358b8f61ce0f9326a3a584f7e78a4b0b3cf810dc0f2d6ead0746659169d39bc411ab3b20321139eacfa4177268d6f5a10323b0632d5b8bce798d0b63e07f62fa649cb9ba681d8e637e8c10c6f1754cbb851ea050963ab48052a10482b61ceaea3ec5e256b17a14597caa48190a08ca1aeabce8cd639434ddfc01c190d602bcea9c6b438aef1f4a9c0ee0858833d9cc1fe5bcb75fba8b7d4e60c8fcfddeaa1887d31081093a3d3fae6504b7d3bb610b147584ebf767fe5ff78044c93daa141953f1743a15e07e45e450ee32fcf714ca0165a4724b2662d529ad8aa5b8706dabd7a814bcb97c6d5507a40d147cf75f19f3058d91b2cf8a0c76b550c1a43b0cfa943a3676dcbdaecaef2cfc2caf77d4097a7593774f4f0f5f5fcdeb544ae07c344f86dfd3bc72d7aac0c56917e1af88346d7a9c17ed710697c10a251945945b9ff76e1cbb8b4548f67048614e50f75b4d863a012519090e4751550c9f957d9446a96da2d97f280a257044f128068f71402bdac7f75e14df8701af640fb877b6971bab76399d8aa16601f0c655210aa3a3d8039be63a29580c0813a75d551651a5adcd7bd28cab08279b704da9806d86018ab1092800309bf56c0d97de8993abf6abf0531313fcc874b31389ae840c7108e651a4e10897e790fc0dc8498b96128e236824082ddbb512a155c78339ec162b2172b7d69bd1978ef67765aa1f1a4526e9b6756436d9fffff117849844cb247af972980437b5d2a497402a78790f5f762fb11d35244103e1eab05c11525f7c1dc6fac907fbb48f7973d483c4f3901e9116299fa43a72223cbcbac839068baa4a85a3f9c5952f23d177ee00db9c47b7e88211c963f4299c34ebf6d9048620c9a082a17e7ee8ad96b72db7aa8391da2b3551d616e72a704ec957a5c6d6778e6c589b3f5bda67f9166fe08ffc2a36a16d9e0875bd564e58b8bc8a95236d4ecb630d2acc6dcb68c76089793d74d05f9c57703f4f9360da7a45f5711756b1e9925dc5e068d92076a731a570b4d5198486c85ca452942fd127e2839edc92517d65623174e01f84c2b85903726a52c461e4059eff31f3c010d81146f3fa2f39658025599b6ea16dcc3539f77f35e0c24359e5786b6eadade5b6fab6f48673266f8ed961dcd324685c86162d8f74561482c00a53c6dab782836909971d80e900bb52aa1196a3ba5274c47f98f20d7c6d7413863f84bb19d68244f912fd741bb0537051325e158919b20388fb01d74a23e50354192662753af1bf57567d96cf8b32190e98b0eeee0458310710d47cbf0c6ad32d64c6b7fbe61fb0f086b841dd4d2192eef3d90a9bd75f5ca009119734b8ebe3110c7acda5ecf373ecd1ce6b667b60d1dc824b0646f175b90146a4d5270e28a029797057a277ab180d3296370af624282aa0603f38cf592933ea97453ae867ce0a10feefb2ab2fcbe0f573c013d232e7e58f50095af3f1acce7d538bd9b9cc1176d14aef81b46995a9ec0b09e364ceb461cbc91050b545cc46f7c4bccffebc821cfcc901dc51441199b78356f88f0198ec2bc67db052541bf7ff0f832a081a017893c70c08f02b74c470b076a6c038998d80b11cc0518b54e8905327ec94bfb2e780e47b4bae5bb5e473ac5ee89d8262211a13ef6a70ef8139cb2b005ac21b50ab24c24f9328767a6ec4ca9db6c597151db207c07d901543816875b91d7a94d97b7005a36d8f00fb908b00ea9bbbd8b58394adf84c8e9a8a2b1a8878eef7558b062d5862ed7161c38258ec6bac9f9c95f8c4b9cc320970c187eec19361409792c632161d95862712e5be80bbb389b3cbdb35dc6bba1b7390545933e890726e895825dee369346e36a14095a93cc24b2ad75739230ff85b9b3a19a0e02368eb9610051e5e4021dd2750e4d3560e4c641fb391dce9859e099d150c22d51b59740637eb5dba3dc12b6561ebfa3ebc90893f5b14016879d525656c44a59039e9191d11f9ee5fcaa507860bdc17c64d5c229914c45408e4a73571e274e802726a5e8db6e7f5ca72eed9f818564c14011614c56141c87da107edf61360d1460a2ad91e54a26d219600d40e567edc906970ebe50bd9868ebc209289f792634b0d81bf2dceaaf622333d4ef1e0a8b0570320116323b61c466646a269d357d5ab771672caf9bf7cb4b252b96148402f9fe083d386859f3cb1f4f4e2c81cf755b4739e6cc5d756028258ae8e5f6122c59963f0444a0ca42b25d5deed6f7c4616bcb8656274a448afdc9aba1069cdd150aad7489015377145562d9a4a1012e72a0e3f761b6e2fb2808f95b56ae99388cc35a74d41599687f5b7ae2e6df9e3b476d4f789a1ff11a503831de36acf51774d89f4079e7ae9db0a3e1410714e7dcf99e7c50ade3f96ddc6305928b8ce2965cae09274034ab87c64a61dc609d1f827da771d1b188d59284ed16ecd7cb166c3d7770743c4679e06bf2e722255bc9fa9a6c9252823d366ef55d23d17d677fca4f04ce990e3e047e19a619322be87bd0ca90b1a1f71bc88e606af6fddc1102d9ef48b710f2c907c007ffa45c7953bc9bdf94d1a745c4ff78b42aa41f5f073541ce1f1704c53f059844f4e10f238b979ea9ab391b97c4a786506199737a270c868b1c25b55fb5b395d14e1e60b7c98578f64b2eb6fda56484e8edadc55ac30cf93a2dd97f241f7a40c1e3baa0846be43c6715da815d7997e756b5eeb1c650f3a785eb39643b478574bc9137b797ea5e8f25871f1df9eaf8007394a60f138c2335126a733292992d072c64ccf63c6ceda4b3be63a067b3a361636a267482c6bbcf3669607a65b73a25a91c7a69432e8f50c5410602060d6608c668ad37aa86099b66ff42647c13798bbf739797289b8ebe5a663b6471d99c73dac0c4f6d1bd7de0920aa222fe5d2fe5063a8b65cd3d471ffe4feb64a2e8132ea2116fa19d6ebb9a54e62bd055a67297e1afecad37fe806b767ef732f79219a50a7828c5fe419612a429ed4a21ca00194ac6c5f3aa175c79e1429d9cd1ff41bb611c633a06cc4d9872f4435bff660f585ff83cfbf1dc8272547167c03b8184ea68e76e93967a8e1085fd44eec60e43daa9b403dd98ce15550341719f9b758c0072764ce8ce34c76399d30b982f5d620c55e66e5aa024aaa5d5f651d4f98594451025b01394c5956a781e2347b6011c22bcde5d1d4420f2033c75e20a9a66c19a5ddafab1163846043964818fe9b4ab16acb7a9a45c82630329d35fe048757155eeb51623241b21eb6c538d8ba91d6162ce3c9d2593e14ffb8803dc63bbd3efb4c21d175320e39984876eb427bb1cc88f21894394fd67695606f738be0d9c1577e505716a04a7c8cf6035080560fc10334b13aa54be6a1250a365dbe455fa58607441b4a214bce13bb2a8539055d9cf59bb0568ec9db3682d3d449b9910eedeb372f4079c03271e50916b863d0f4119d9df59f6921f2e1927cbcf08eca37d94944c43278e049544a0712906c1455f1b5d4e80d704a253bdcdaeb89a093d83d24ae9f3abc91dbd1dd4d3bf6585e463c66628cad6447f8901fc8042af80c15df872d8ab90136e47c887fe75ea1d421feb8e3b959282ab64b77b9b48828b6ad1b52eab52b6cd207fb7756d9d15e289757cadbaabab428001cfe599cff3f53f5c7ec4cce4a12fec4fb08654f87e421ae5f998c14c865a81b0446ec58d70ca2511259ee7ceb0ee1b06f2d055495bb4d18717c4fb8caca9f593661335aba989defd7feb04101a7c122c5ab46b5598ca4185ef5e9affa781df5bccef8bae0cf6786908617b2aa7064b595dbd036924f14f9386b0536fa14f8a938284cf889e7ddf28f62442082ff4e3b540cd51a9193aa6a386ef6b1236c195510f35e31ec5d8c0970a8c79b1caddd0ffec20c1f214896f3cec224326ffad95a02f72563b8fa107694e2f5d975e6cbefd9997f9d531659f05389226ec7928d1839cdbd960058592ce205df4787e50b772d8514e96d0a1d8dcee0b0519ad66e1db159d7bcf621f782dba9cd37acf4018157c37f3cd17b9f65b7f3ba319f1f550ee42ecfc370308a8ec804763bc0dac82d7b47dc3570d6a7ed027c24681630d607e0a2cb3a529942a52dcf68a11afd0b5278ec276c327429740503e27a135ae6d5217e2b847b9449e213aa17bb252d86578e0444e4fc5c81330f839eabebf947db4af54b44c17329d551b6bb5d4c9a5f74352f2c9d78e0f79ff6c4147fc5cde5f0605f4232d9d6f350f040b212fb44b7e869cb1de46bf1bb28fe0b581e29e5881391d19756d8b25783df05f265ac302d4a3f0b0ddec788ef211332d8944397d9ad8255566f2b1d4e323a974d54e6a7dbe26241e04d0314ad4ae2b7ededb8d20a465408719d8a01e25bb17d80ea0d2cb140fbfe94cd14556733e83e357a9bf3ec92a11fc8aa35dd907fece47d7333d503d19664152e6444528846acbed064ea9114a434fb645d2784c23fed3250d4e938d27f377b9c997b319a6f097a235543fd2750d28927ab866af16052d12c8c121fe1dd87ceb3689c43a87ca0bfe021ce498a9d7a5d1cf19fad938cfdff8abacda9b7084f49e0ff0f8b9a52a06f8627ecf396d6688ae73516d0ce9ea605152787efab9ba6149cbf7def5146daefad8a183a73b66285feb4d2784cae16bd038f8e9a1eef610829a6ecac8fefe43cec7aa5d966738c0497c6a47b7e8458525a9392d32eb95870e703d68786a0314871c1fffdebd5c173ccab8f1d1df3aa52099a95e10909602792e520f4b01ed6aff0e5e787b43721624dc824cbfc16dd18ab6167e3c52b20bd1bc08ecee4080f534405c0ed3d9f54fa1686bd71348d25f446b56f62be9ab81e696e7bb452a3ef3fcd264306ea2b56f372be90fd0c433c40261757c455ebd00e5aa24bec21e41b84714ce2210410ad4a3ee3f32b0badf3db7fbae9fbc4d279afcef3998cb010b16516bb91d48a59d38a9c7a42b4b86abb428983323e6c82fdd4bc5b5f8bd6d2802019700d5c1129c72b9030096002fc5e9514db1170c978fb47825a350687cf4dc1a9fdd669e4133aa6c99ccfc2fe46ab418886d91a0e969f297d78bd43714398d718287983338dfc8b4abef62678c6524344b678e767b7f3a6debd67b81c294cc87cef23a873dba0b600453da4d4b6103b5c201231c6c045ff29d5b746df2fee725c433a15661b818fe8390fc1097c566339ece1a3507f7fa1fd2a330854ec7b13ac18c0b6b6c70b56a86a51d666cf23da4cfad88401e9c02407c726c3e54b79b7dc1a03e96575b37a443733cad906618eb7474fb3b76825dbaf83367b71b86cc3406a4bfea0f8cdde0df5785ccc9e43023afff46354c1d4") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f05000-0x28)={0x5, 0xf, 0x8, 0x7fffffff, "8ec86787c57f2cc9e6271fb57e4a50ca5114d42510a37caef8fc8612bbe95dec"}) recvmsg(r0, &(0x7f0000a0c000)={&(0x7f000084d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000c28000-0x10)=[{&(0x7f0000cad000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000c72000-0x9f)=""/159, 0x9f, 0x3}, 0x40000000) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e7f000)={0x0, 0x0}) mmap$binder(&(0x7f0000849000/0x2000)=nil, 0x2000, 0x0, 0x4012, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000078b000)={0x3ff, 0x4c, 0x1, 0x200}, 0xfffffffffffffedc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ea4000-0x4)=0x2, 0x4) 2018/01/19 07:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00004b0000)={&(0x7f000059d000/0x3000)=nil, 0x1, &(0x7f00006d9000/0x2000)=nil}, 0x18) io_setup(0x9, &(0x7f00008b3000-0x8)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009ff000-0xb)='/dev/audio\x00', 0x40, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bab000-0x9)='/dev/vcs\x00', 0x40, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/autofs\x00', 0x300, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00009ca000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r1, 0x5422) io_destroy(r0) 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x193100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e70000-0x10)={0x8, &(0x7f0000000000)=[{0x6, 0x2, 0x4, 0x9}, {0x9, 0x94, 0x863, 0x412b}, {0x1, 0x9, 0x400, 0xff}, {0x0, 0x401, 0x40, 0x8}, {0x289b, 0x2738, 0xffffffff, 0xe48}, {0x0, 0x1, 0xaa, 0x949c}, {0x0, 0x1, 0x5, 0x72}, {0x9, 0x0, 0x1, 0x90}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x23bf) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/19 07:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffff8) r1 = dup(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cbb000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:30 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c84000-0x4)=0x4) 2018/01/19 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000304000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x400000000000, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x6e47326e8718e24c, &(0x7f0000d0e000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000c47000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x511000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000677000)={0x0, 0x100000001, 0x30}, &(0x7f0000558000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003fa000)={r3, 0x7fff, 0xfffffffffffffffa, 0x1}, &(0x7f0000692000)=0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000065b000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000622000-0x14)={r3, 0x7, 0xcca, 0x8, 0x7fffffff, 0xfff}, 0x14) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f13000)=0x7ded, &(0x7f0000733000-0x4)=0x4) getpgrp(r1) 2018/01/19 07:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000, 0x0}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xc2}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) sendmsg(r0, &(0x7f00006d9000)={&(0x7f00001bc000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f000065f000)=[{&(0x7f00001ad000-0xc5)="0732126e737947b9b0983269c603e944240b55fa4e32b3359c1f301646e8388c6fe09ba6e9d9d861a3246eb34eab80d206de235c14659162d27efd3617392623521ad8439424204764d0d21e3c142c26a14a3816d5abbd46606c78f2607a507d8d893f9bf7d0d05388827238b6070316831f2b7775b5e989fba21e44682d3e0bc2af916616e355803e6133215bb11b1b505a3e0857e720db076a6917f00a4e62e364c661d622f80c3200a561b010ba76dad4b41e5419b91f3c4bc76be04d0b19e2d78af26f", 0xc5}], 0x1, 0x0, 0x0, 0x0}, 0x40000) pipe(&(0x7f00003b1000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r2, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)={0x0, 0x0}) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/19 07:25:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xc)={r2, 0x1, 0x2, [0xb3f, 0x4]}, 0xc) 2018/01/19 07:25:30 executing program 3: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x501101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007cf000-0x20)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000acf000-0x10)={r2, 0x618}) sendto$inet6(r0, &(0x7f0000347000)="97568426dec1f8f3dbb658712028c7d5e3f145314da6911213d3df4f30c85a216834854e0237de38dfe1518e56099805a3e9d3d6564b1aee6ea72166fffed844a1826bb3ddf061c94723598f1a4e4683c138516a40375d5b0f12ffcbed1ddfde4b34bfc967fddfc1a22bd8f015487ca7f31059c370c26890b96d972665977f62824a3523cbda66c9683dbadd6f20d2b9455403e0c2dd80a3f32dac46610e7cc806af73c4d101c1", 0xa7, 0x40, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0xc) clone(0x20800000, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000080b000-0x10)={&(0x7f0000acf000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4)=0x0, &(0x7f0000acf000-0x4)=0x4) 2018/01/19 07:25:30 executing program 6: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005cf000)={0x1, 0x0, [{0x101000800000488, 0x0, 0x0}]}) 2018/01/19 07:25:30 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000201000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 07:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r4, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r3, 0x400, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r7) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000043000-0x28)={@generic="added22ec7b520f8fff0e66546f3c4a1", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = dup2(r2, r2) sendmsg(r9, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/01/19 07:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6d000-0x9)='net/igmp\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f0000a8d000)=""/87, 0x57}], 0x1) readv(r0, &(0x7f00002df000)=[{&(0x7f00002b8000-0x7a)=""/122, 0x7a}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000ec6000-0xfe)=""/254, &(0x7f00000e7000-0x4)=0xfe) 2018/01/19 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000bf5000-0x38)={&(0x7f000032c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000662000-0x10)=[{&(0x7f0000010000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000979000-0x30)=[], 0x0, 0x8000}, 0x4048804) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/01/19 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f0000089000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001eb000)=0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bd8000)={0x0, 0x2}, &(0x7f00008e0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000472000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/01/19 07:25:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x66, 0x101000) 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) writev(r0, &(0x7f000000c000-0x50)=[{&(0x7f0000001000-0x37)="81eacc550728d220d5b276ff93431b10235e85b13f5e2eb3cc4a8e42a9760af24b480764161f91408d1ceb6a44c8ec88a9acd4f4c3d52b", 0x37}, {&(0x7f0000000000)="3e7f77da342e504055bba1bebae9fdd313fdee33ed2cf357310d77ef6d6bda3f0cb941ce87283e1cde20a7864ee114cbf0ffb4f4f43533055c0d9ffe9f8581", 0x3f}, {&(0x7f0000000000)="195499b9a8472abca73e9433fccdae24593369c9bdea4bd1c1bdfefb358238bd534eb6303340567bba3e4186950dc57120df71bba6ecddfa28c53d0336d8f65f36073bc007734af0cc191ec47b5046e3efb6461a2b94f5289189736ad53001b5c168546e9ebab887329c5878d6e2ba7d3af5d733f8bf069945d78833606f73ae31c5af027ff392d3ec10ac24bed1d1dad2f77514a2ba011ca59deb08858bbdbaec2c1594eadd181fe3da5829409f82d8cd448f846ee6654823ae5ad9b542738d9b7bcd863d22862b230e654d2cd6104cbdad14b19cae601c0e153c8ddc6d66cee7e9d970e16ca9fdcfe51582014704050217a390948152e73836", 0xfa}, {&(0x7f0000632000)="62b89694609fc5af7ae4ee48b83b455afc47b3fab247248b8b4037574018e5667d99139d58562ae0", 0x28}, {&(0x7f0000118000)="c4075ec97245c50f8698abc80dc5368ac162ec6f57109c8e84da40d335855384021d81eb7e5826f62565c53a7b3cd06f97e9ca2c51b0a9c15f88b35099f4a793881d2327c7594d0173eda47737dcf656334078", 0x53}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x10000, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000785000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb6000)=0x353) fgetxattr(r2, &(0x7f0000883000)=@random={'osx.', "dc7b76626f786e6574302d73797374656d2129747275737465646e6f64657600"}, &(0x7f00004b4000)=""/248, 0xf8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009a8000)={@generic="c11fc2424a91298fee4abcfc0f637ca2", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000bdd000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab9000-0x4)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f000032b000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000d90000)={0x1f, 0x4, {0x5, 0x7, 0x2, 0x7, 0x100000000, 0x6e8}, 0x2, 0x7}, 0xe) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x4000000000000000}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f000036c000)="7531604999e603dd3e493406fb0bfa77df7bc016e19351d3db0f797fe3a5eebef5a4a03adcf2d3a9412ee1b3cd4494c7a15b9a7aed3d1f32db917b7d94f3edbfb930c142a84ae97f9f933feb954fe195922f99715d322ce1b318cd29d5ba0a4486231f10aebd69f21e6d93f9fb86286ed67a113439d4fe8d74fafcd95bcd692eb77c3465e9c8f42ce0218f936bace4e3", 0x90, 0x4000000, 0x0, 0x0) 2018/01/19 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b07000)="969ea4596b3159bd00d3ef8220a52e00b70468530b62ccaf0635aa2ff10393414f658f9824a688671903c4f1fd4ef425c949f5927eb0ef366fab359bc3", 0x3d) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f41000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(rfc7539(pcbc(aes),xcbc(camellia))))\x00'}, 0xfffffffffffffffe) 2018/01/19 07:25:31 executing program 6: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = memfd_create(&(0x7f0000ba2000-0x12)='-userem1\\keyring+\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009fc000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00009b1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000ef000-0xc)={r2, 0xfffffffffffffffa, 0x2, [0x1ff, 0x0]}, 0xc) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000714000-0x88)=""/136) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) readv(0xffffffffffffffff, &(0x7f0000d07000)=[{&(0x7f0000917000)=""/211, 0xd3}, {&(0x7f00007b8000)=""/190, 0xfe36}, {&(0x7f00004fa000)=""/3, 0x3}, {&(0x7f0000cc7000)=""/159, 0x9f}, {&(0x7f0000211000-0x1c)=""/28, 0x1c}, {&(0x7f0000183000-0x1000)=""/4096, 0x1000}, {&(0x7f00005a9000)=""/4096, 0x1000}], 0x7) 2018/01/19 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000248000)='$\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000018f000)={0x100000001, 0x8, 0x80, 0x18, 0x0}, &(0x7f000073f000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006e8000)={r1, 0x3, 0x4, [0x4, 0xff, 0x319, 0x1ff]}, &(0x7f0000a57000)=0x10) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003b1000)={0xaa, 0x20, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/19 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000e68000-0x38)={0x4d, 0x40000084, &(0x7f000015c000-0xdf)="85a4803495cb58c447d474d4a3b0114f8352ce7998dfdb813ef7aaf3fd7dbfe8ff1fd386489e6883471cde26c34224f1a01bd66c91ae44b63c0dd1f0ec067ebed354d79e076f1d819f5b62dd2263189cf04ed27245f14f730a5f858993f8ae8105c10e558f08bd5d57cb630124ab838eb64a3f47d261101b9ca7513041773066cdbe1c62c164cd9c06d9bb2ac61e32de20768533031950f87a41be832942b188300af501d80d38ad242a6999807199f1562f75710370afb134b65be6756c773ebe7c666c67f14de684fd22da6a389b0b88512cf4d2e0813f7f8b64c10b4baf", &(0x7f00009f9000)="6d1d0b6613491c6d086a9d8c5c38d266077a57549a35314fd3275f6b658a948f798e254bff700c0d6cb38c1d6af5fe94b3baa08f721a4ad519637efe8af0d5680dd27c7446c6843ff378d502bd1951221506df6a020313dffdd7bed1713389373207c90dfb3ed49771e379ab1d06c171df80f47ccd6bb88c3b3f0907f1bc907ad43adeff3f8897f954beb5b3183081cfd7c16ef68a352a040ef0a79a0b448d", 0xdf, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000b33000-0x9a)=""/154) fsetxattr(r1, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) 2018/01/19 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x5, 0x2, 0x8, "26b5b8ae14a7965052d20d3caa3f0d5aa37e4578b5aa95ac18fa5201327400a48c5bac943a174c4b159100aa43cd7831fda09884f7485283153db0fb531c4d97", "c7d60c1b9a817800791ff2f54690768f9834e7051473baa7505a70ccf4a7470d30a83d684177660eba830be12274d8245d1a8bc0812ceef36d2ce4398b6784eb", "7fcba758cc9159933300d99d1bf5a30cb31bc7836a419429fe34904d3c4d689d", [0x9, 0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d2c000-0xb)='/dev/mixer\x00', 0x12080, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002e6000)={0x6, 0x697, 0x1, 0x0}, 0x10) 2018/01/19 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00002c5000-0x1001)="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", 0x1001, 0x804, &(0x7f000073b000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(r0, &(0x7f00005a7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000137000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000e0000-0xb8)={0x0, 0x9, 0x7, 0x8, 0x0, 0x4, 0x3, 0x95, {0x0, @in={{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]}, 0x6, 0x1, 0x7ff, 0x7, 0x24}}, &(0x7f0000acb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000757000)={r4, 0x6e9}, &(0x7f0000dda000)=0x8) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/19 07:25:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d80000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000f7000)=0x0) setpgid(r2, r3) mq_notify(r1, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00008ba000)="", &(0x7f0000f32000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000865000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$inet6(r0, &(0x7f0000d1d000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xbb}, 0x1c) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000af7000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x7d, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000)=0x7fffffff, 0x2) 2018/01/19 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b96000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40, 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 = getpid() ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00008f2000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) getpgid(r1) 2018/01/19 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x3, &(0x7f0000a00000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000898000)={{0x7ff, 0x2, 0x3f, 0x6ffe, 0x7fffffff, 0x3e}, 0x7, 0x4, 0x9, 0x4, 0x8000, "78e25d037d03a4a14cb53e8a62921c6831ceb7fa1f5388a0e2df0b5c3d97c10fa16abdc3cac211cc63508977ad5cd914b37d89947879efb38dd7049d9eb6d26066310f82346d535958f61cd5a0be5b6a944b03f88b5ea41bca6b37d75ae1f0375610257555a9eefc780fe03fb5a17e20c5df225e9a563e159ef0ba2e96a66b0e"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d29000)=0x10, 0x800) getsockname(r0, &(0x7f000059a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000-0x4)=0x60) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e75000)='/dev/usbmon#\x00', 0x0, 0x402) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3c1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009ce000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf2000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000475000-0xc)={r3, 0x1, 0x30}, &(0x7f0000570000)=0xc) accept$ipx(r0, &(0x7f0000f5e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000345000)=0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/19 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000423000-0xd)='/selinux/mls\x00', 0x0, 0x0) statx(r2, &(0x7f0000b20000)='./file0\x00', 0x3897161a4a83930, 0x80d, &(0x7f0000405000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e42000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) fallocate(r3, 0x0, 0x0, 0x4) syz_open_dev$admmidi(&(0x7f0000754000)='/dev/admmidi#\x00', 0x7, 0x1) sendfile(r1, r3, &(0x7f00008d4000-0x8)=0x0, 0x2) 2018/01/19 07:25:31 executing program 6: unshare(0x400) r0 = eventfd2(0x0, 0x0) tee(r0, r0, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x8)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x3, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x37, &(0x7f0000000000)=0x7ff, 0x2) connect$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000674000)='/dev/vcs\x00', 0x70000, 0x0) 2018/01/19 07:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$sg(&(0x7f000047c000)='/dev/sg#\x00', 0x8, 0x40) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000a51000-0x3c)={0x38, "6583d1a3afbfa19e5e119a22962a0a010208c750cebc0f5478fa049a18df25f9d9f74cf9da919efb9608ed9795655d484304fd25c493b994"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000efc000)=""/0, &(0x7f000033f000)=0x0) rmdir(&(0x7f0000253000)='./file0\x00') r3 = syz_open_dev$dspn(&(0x7f0000dbd000)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/01/19 07:25:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000673000-0xb)='/dev/adsp#\x00', 0xb, 0x8a040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000314000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000)=0xe8) ioctl$TIOCSTI(r0, 0x5412, 0xea0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000e9a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0505405, &(0x7f00000c6000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) 2018/01/19 07:25:31 executing program 3: mmap(&(0x7f0000001000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000215000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000053000)={0x7f, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = shmget(0x0, 0x3000, 0x180, &(0x7f0000716000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/ip_mr_vif\x00') shmat(r3, &(0x7f000029b000/0x14000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x25)=""/37) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d44000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000760000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0xffffffff, 0x9, 0x0, 0x2, 0x4000, 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], 0x3, 0x0}) 2018/01/19 07:25:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20001, 0x0) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00000e9000-0x8)='./file0\x00', &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000036c000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff2c7, 0x4}, &(0x7f00001b0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002bb000-0x8)=@assoc_value={r2, 0x1}, &(0x7f00001fa000)=0x8) 2018/01/19 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 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$inet6(0xa, 0x802, 0x0) close(r0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 134.696463] kauditd_printk_skb: 460 callbacks suppressed [ 134.696470] audit: type=1400 audit(1516346731.505:5420): avc: denied { map } for pid=19124 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00005b7000)=""/246) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000170000)={{0xffffffffffffffff, 0x3, 0xfff, 0x3, 0x1ab0}, 0x1, 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]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000bf0000-0xc)={0xfffffffffffffffc, 0x4}) 2018/01/19 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d42000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c3c000)=0x8, 0x0) fcntl$setsig(r0, 0xa, 0xf) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r1, 0x1) [ 134.856394] audit: type=1400 audit(1516346731.518:5421): avc: denied { map } for pid=19124 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 134.883713] audit: type=1400 audit(1516346731.528:5422): avc: denied { map } for pid=19124 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 134.911528] audit: type=1400 audit(1516346731.537:5423): avc: denied { map } for pid=19132 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 134.937204] audit: type=1400 audit(1516346731.540:5424): avc: denied { map } for pid=19132 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 134.961496] audit: type=1400 audit(1516346731.543:5425): avc: denied { map } for pid=19133 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 134.983651] audit: type=1400 audit(1516346731.545:5426): avc: denied { map } for pid=19133 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 135.008428] audit: type=1400 audit(1516346731.550:5427): avc: denied { map } for pid=19133 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 135.031236] audit: type=1400 audit(1516346731.552:5428): avc: denied { map } for pid=19133 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 07:25:31 executing program 5: r0 = socket(0x15, 0x4, 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) sendmsg$alg(r0, &(0x7f0000d67000)={0x0, 0x0, &(0x7f000088d000)=[{&(0x7f0000046000)="83f5e3d592efcacdab4ecab142437896220a6da7279d9178b90cbb464b3d57f7de1de182830ea3d6c2b47fed16655d11002742e4010c270ced05904d308d41811490df5bb56faf75aed0abea1417b84db5f05f0cefe1513cbe96766bb9baf6ef71bd9f581b5ef68e4a40dabc6ccd43d1ed3edca6d5d21f222a8d845f91ab83b9", 0x80}, {&(0x7f0000015000-0x9a)="9ad71e4dd10cd3e417021fdd78fa6ab4dec75b46e6ddb38f52d09b2954a7e5fc39b8eb734c65105d1908bf4644c3882b16d3f26cbfc766a1b697c799f0bdc58b04a9f2daf9ade623708260bb0d1360f8a2dc04d14c2c7064b461a88df7aef8bc071483f1e32214190d3a1e15fb51908d0b6ed7524944010532da13c360ce20a0fe1189f2dc461a4edd63bd7e5f1389ec755466c8dd5693c8d373", 0x9a}, {&(0x7f0000001000-0x62)="9d82fdbd612b3eff6ba814581bb47f26dd7ad53080b452dc9886033f01de474d541789d89c0cc6f8607e451555e045ea4d9456fd15eaaeaf06140741dabaa9018160022cf40522a0557ea010e35be30b3445e7cf9184626bbd0861031c1bd244a776", 0x62}, {&(0x7f0000000000)="d4a416174a5c30582b1ad51196ff29bcdff9bca9ad9cf32f240c0935db28bb5fef9c0fb861027258eaefc51b31e075c41a1fd460dbe4d46cb24cd795b9bc10c4b17cf6632c1a6d00abd880000b236948185f900438f560b14c674f9bac7382dffe777b1d2a5a5a560e0227d0caa73a59045bc0290ad737fc3211187b62b97854819599edee16783de17f732d3c", 0x8d}, {&(0x7f0000d76000)="f7da02e5fd79058d92c6b2ae95ca2ef5ab792213074649af23e29823683b3a15cee5b182492e51b570599db6a4b1080200ce4db370b8ac5ba8af642c786824b05de0023af92a7334b51a3fa4c7c72cf2279c3711af82e24693fa190fe73b505ff74c5cbef165dff1ae0a089b4e7e9ac8c9ce088846001cdf6bb463a1", 0x7c}, {&(0x7f0000002000)="262aa72ab8e6c8db8f84e141e93dd39847729a0ca8e2", 0x16}, {&(0x7f0000001000-0xcb)="5193751ae68c8176015a8eb7e07e0f5b0b9ce1915df1c29fb78baa3fd16e02233d1ba1703435863976bb079a83f6ced217f64d5f1a7f6d7c3360159014c3968189261132cf13a571d240568fc7ee9b1c30b898720c1b066dce6062130604843a2a1f1a0b195d33ddacdb03418a714d26e9a618d1ff579510f95e71a8699798fedb052fe35754061ac1000350c3a6d47c467d54484fecfaacd4d9bb5d2347abe6faa6b73add1491ae829058ab6c31a2417393b601141a5f614e8216e8891ce31cfb5b9000654ae92a371ae4", 0xcb}, {&(0x7f0000f75000-0x7a)="3a263abc070ca57772718cbc6c843a8850a05b324ecc0e0a678d4e71f7f58c00addfeb359a5b3b7f8870a3335c318c9accf09943e89f894d54b6aa64717876bdd07334ca98879c64d1e466c2fdc84da0e06d089f99bff4deba8acf52b56df7a8c7cbf046874b80e26acfe72270948dcdfbd4d6471cc42c0a6f62", 0x7a}, {&(0x7f00005be000)="3de915ae418875a8e42b2a4654e2207b92f4d2b8476df6eb423b12aeea9bbd414aefd196017d894d4aac87dbc28b7d719031bf776204908b71aaaad9f704430b81ba04a75e747f6074180f057894707bb79f81b00879f7d2e3d10ccc769eaa645f4f284dd3ca03a726bf72d81e996d6136d410addb16005cdb530fa9af3bca79e729513c79875df07181c9076162b420b6743b08a1b98eeea5c427fd15093adf3a59a35c019c7f7ec213e8f7205b220568d18f48159c9634aafba5594e9c", 0xbe}], 0x9, &(0x7f0000eec000-0x3c0)=[@iv={0xe8, 0x117, 0x2, 0xcf, "37fc3e5f8a875ef821d32b16f4458ec9b1d615cd05639b1f7a35d16da2483adfd7693b06190e0f9b9ce6066cb1f3ab9b5097c2b2f576cfb739a76e8e8e5e38b35273fb6b6114f152b203fc3ac2fe760272e30bc4643e2b18748630a9090cad77ed7ae41decbffb5cec6005cc87b7000952470ad2915d9467dd91daf7d080c3eb863bbf9c8d86cc3292edd4ba03e652a0cba8d6f413b0a0344f128ecb0fe7c63346e412d0fbd9d584795a42aa07a7b0832a01fd496cc057074fa610057126f9ba4cfb78414739a67e170ca8907fa21f"}, @iv={0xe8, 0x117, 0x2, 0xd1, "8dad36defa9d0bbc8bf59c6562c861224a45c1f03585f1938071924a010f1bbf5529c39d95991fd3a36374fee4b7c1e42e7532b9d1aff1f9480bc94ae953b3b6c6ce1705c28432dddb38bc6cb8ff566e4399078db43c7bad849d7cacb0c72e4860309319bbef87d18062a7307b1b3e83f4f43f8f42c0517d8f0d18dcb3ef5db7e474e21fe565867c9b83d726d05b6835e0d312041e9920131fef9de8c638473f3051149486c64d32e7514c6a21cff074b89e605f58693e24ad9e23daf02670a8d4083c4bc3b548412e5d2fabcb7dcb11fd"}, @iv={0xa8, 0x117, 0x2, 0x8e, "4395060759fcc2fa2a0146f4cfae8e3c23c4550f5bbf3454f15d0a06c488c6dd5089c7c7091496fc97a46526f37d8452ba6183bf6b1d0fe01738007a49211eb195991fbbc505ec6f4933d52e98e9f0254f84ae3f674a743a71c181f3ddef9724d36aa9ccafb963d1d938c66b936940aba0fb002e72d069babc6a1dbb18288338bb36c03b7e94c6ab127c2753844c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x73}, @iv={0xd0, 0x117, 0x2, 0xbc, "5398828d7ecfe71df8dbdb77c097d290ca93f13ba3125dafbe51abeaec9c166ffc40170638b29390c865f082317e02e637ae2499cff280c238d8c79da282454960243023ac539e9845f8067166b327ad152f169110acb33cfd5c8d43996b13361d2d9e76b8447bf05ca6ae3e60d6d661f740a6b71b36b163087072177c2a11bc6d899910255bdce376345e43a514d855e55b452e1aa1bed99559e71edf24c3800451844d4e58796f046281e2e0d66f5dd2bfe5e5abae87d4edb2a290"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x3c0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5a0032c685bebbfc, 0x0) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000885000)={0x101}, 0x4) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) 2018/01/19 07:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/19 07:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b34000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f000080e000-0x8)='./file0\x00', 0x82, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d8e000-0x14)={0x0, 0xec, 0x7cc0, 0x7, 0x3171, 0x400, 0x5, 0x0, 0x9, 0x9}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c51000)=""/34) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d02000)="", 0xe6) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:31 executing program 0: 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$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000703000)={0x6, 0x100000000, [{0x0, 0x0, 0x7f}, {0x5, 0x0, 0x0}, {0x1000, 0x0, 0xffffffffffff0000}, {0x7e25, 0x0, 0x2}, {0x5, 0x0, 0x10001}, {0x8, 0x0, 0xfffffffffffffff9}]}) 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$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 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}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000968000)={0x0, 0x11000, 0x3ff, 0x1000, 0x4}) 2018/01/19 07:25:31 executing program 2: r0 = socket(0x1d, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bc2000)={0x0, 0x1, 0x2}, &(0x7f00001f3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000071a000-0x64)={r1, 0x8001, 0x5c, "d66b5570555579d5a9328614b93cbed5879e7820385b098ad5b0f96d28ff90c37178d63cbd3dd2bb0dbeaa9e9838d8f41e076d74591c65cc2353ae6eefe2e2878eb6188be8088782fd010bcf6ad06bc5b15fde93e357ac68e1f76e51"}, 0x64) 2018/01/19 07:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000048000)={'system_u:object_r:adjtime_t:s0', 0x20, 'sysadm_u\x00'}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004af000-0x50)={@common='teql0\x00', @ifru_ivalue=0x80000001}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x109080, 0x1) sendfile(r1, r2, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/19 07:25:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={@generic="999a062c90e83bd91e12d81655f9f2f6", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x2}}}) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 07:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000430000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000330000-0x4)=@int=0x0, &(0x7f000067f000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000093000-0x2)=""/2) clock_gettime(0x0, &(0x7f000022d000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x2, 0x1ffe, 0x0, @time={r2, r3+30000000}, {0x800, 0x0}, {0xffffffffffffff7f, 0x3}, @raw32={[0x3f, 0x0, 0x0]}}], 0xd) syz_open_dev$sndpcmc(&(0x7f00000c8000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x40) [ 135.055876] audit: type=1400 audit(1516346731.553:5429): avc: denied { map } for pid=19133 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 07:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000022d000-0x8)={0x20071026, r1}, &(0x7f0000834000-0x18)={0xc8, 0xffff, 0x0, 0x9, 0x7, 0x842}) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/19 07:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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) bind$inet6(r0, &(0x7f0000aaf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb38}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000770000)=0x0, &(0x7f0000d48000-0x2)=0x8) 2018/01/19 07:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005b4000-0xb)='/dev/audio\x00', 0x98000, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00008eb000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/19 07:25:32 executing program 2: r0 = socket$inet6(0xa, 0x3e, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)=0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x1}, 0x4) syncfs(r0) 2018/01/19 07:25:32 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000043000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = msgget(0x2, 0x0) msgctl$IPC_RMID(r2, 0x0) inotify_init1(0x80000) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 07:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ea2000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001b000)={0x6, 0x80}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000128000-0x10)=@generic="58e802a6f92096ff295ae7d79c8e2cd8", 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002cf000)={r0, 0x50, &(0x7f0000325000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e9e000)=r2, 0x4) recvmmsg(r1, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000074000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r4 = fcntl$dupfd(r1, 0x0, r1) pipe2(&(0x7f0000197000)={0x0, 0x0}, 0x80000) sendmsg$nl_xfrm(r4, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x3) shutdown(r1, 0x2) 2018/01/19 07:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') getxattr(&(0x7f000051f000)='./control\x00', &(0x7f0000b67000-0x9)=@known='user.syz\x00', &(0x7f0000ee3000)=""/13, 0xd) inotify_add_watch(0xffffffffffffffff, &(0x7f000002e000)='./control\x00', 0x4000036) execve(&(0x7f000069c000-0xa)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) setxattr(&(0x7f00008a6000-0xa)='./control\x00', &(0x7f00008e1000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000b77000)='user.syz\x00', 0x9, 0x0) 2018/01/19 07:25:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000098000)=0x0, 0x4) 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) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"b782cbfc249232"}, 0x1}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="81e2264861cfca988578345ae43d", 0xe}], 0x1, &(0x7f0000d39000-0x13f0)=[{0xe0, 0x10a, 0xff, "7b96dc9f70ac596e643153ea8043bed7a678ad75ca08a9cd5e4155738d0a7e396f9f34163da527bd8b5daf4e8dde94ed01997ff56e40669e5fb897540723bf2961939e24aa3667f307fb6894bbb1185097ecbc91e4a41030d379478dbf898c415cc216c12c87285ebf51aae19a661513aff94770f666bcff710a7be4686c7a4f6761462c95ae3544e511f46113b7205f6410917dba9966f9b35068ffcdc37bc503f9b29ecf19ee0a90b0ebd355b6c8cc1c0de25e8e968092848a7cfd864c41aa53daf45cbc1ebe00eace0ae5f4"}, {0x18, 0x0, 0x1f, "163e1e432f7a"}, {0xa0, 0x113, 0x8, "c1b12d8b756b0e491344a8038b7346554c1068d637d8e8e1e0fe8fbb02695daf72e1488e2265520754af5aa239dd086e6910cfef16b443548a3af601252226e1be81dbcaeaec06fa32c746a3d1b5f4788724bd6d3183fb31ed45f8b654952c9bd033aabb8fe065c8dbf3cccb767f8c279e4a1821dde964a014c9a6cdfc47852230f6b39ca52816c7a1e04d7c4557d2f3"}, {0x20, 0x19f, 0x7ff, "bae519d5a4820bdde7d29f58"}, {0x100, 0x10b, 0xffffffffffff90cb, "217217d475ea645c7eb452791e2dbf7ff3a8c5ed86acd690ab271fa7d8e87b7f7b1d28a456cad04a60959129002651f9fb442a8d06c5aaa14b7c409dad153dc2a170109a32f865f325cf7ec5109d37bce76b0469758f473ae60584f0feb6dc02ca17e044a97c27ea7ed77f9f990d08f4ca1360196d32502db49bd33ad20b0a2db841cd6bc520865f8934e7b8015a677344e9ce46157c14ed8f05a1808cfdff5918526fc2ac0b6abdff81e89fdd14a85bf0ba0f94324471d06c3c22d9fb8bd09d02a120a73b478d761b9704f05381714b2629b0a64f37401464baeb7e907f9418aee162e4a2004b76de8a6d1cbeb35f"}, {0x1010, 0x1, 0x8, "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{0xe1, 0x119, 0x7fff, "d78a2ef1359bc62113a767461804b2ab64845dfab169ef97f1350b4183f12d1ec0f7dcb77cab18776879b1584ab0fcdabba7fed49ab94a069e0ab44782d85922264f218fa688f24707d17a966f2df2d1d809449cc76bd7d294353fd8642df14f1bde87730dcde4ee8407224bb9c3c50c9a412f715e7b0e541d1a8562429307130af247"}, {0x90, 0x108, 0x1, "26521bfa10b082e56c97b45f57d73a0b5e4438a1f5ca8052dbeedb332ed002ab153cb4d475758ba40e097a419774e86ccb272771d7f668cdd2d5c18610319f30ea7c60e9c57d78e5ee2ee70ba81220a50d29212619c0797533bff08f2a890e76bfc1a7f7a380b0777eeaecaebb99a87537c7613bf5ca42a54034e73e"}], 0x13f0, 0x20000000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c47000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 07:25:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 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={&(0x7f0000c6e000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000267000)={0x8, 0x3ff}) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/01/19 07:25:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x100) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000a89000-0xa)='/dev/dsp#\x00', 0x3ff, 0x8600) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000484000-0x10)={0x6, 0x40}) 2018/01/19 07:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000245000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000629000)=[], 0x0) getitimer(0x1, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f0000bf1000)=[{{0x0, 0x2710}, 0x6, 0x2, 0xfff}, {{r0, 0x0}, 0x2, 0x80, 0x8000005}, {{0x0, 0x0}, 0x401, 0x1cd, 0x318}], 0x48) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d3000-0x8)={0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x8) r1 = syz_open_dev$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]}) 2018/01/19 07:25:32 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) listen(r0, 0x1000000000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xff, 0x57696b72b8159f80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) statx(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x800, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) socket$pptp(0x18, 0x1, 0x2) setsockopt(r1, 0x84, 0x1000000000011, &(0x7f0000001000-0x6a)="", 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x0) 2018/01/19 07:25:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c4e000+0xc25)='net/ip6_flowlabel\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fd0000)={0x0, 0x100000000}, &(0x7f0000fd0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b82000-0x8)={r1, 0x7, 0x3}, &(0x7f0000fd0000)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a18000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd1000)=[{0x3, 0x100000000}, {0x3, 0x10000}, {0x6, 0xe6}, {0xa, 0x0}, {0xe, 0x9}, {0x6, 0xf1}, {0x0, 0x2bd9}, {0x3, 0xffffffffffffffff}, {0x3, 0x823}], 0x9) setsockopt(r3, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000fd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ab000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000eeb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @loopback={0x0, 0x1}, 0x9, 0x7, 0x9, 0x400, 0xcba, 0x40000000, r4}) getsockname$packet(r3, &(0x7f0000ee2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fd2000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fd4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a12000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000fd1000)={0x11, 0x7, r5, 0x1, 0x80, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000773000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x14) 2018/01/19 07:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/19 07:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3506) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000e81000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x0, &(0x7f0000bc7000)=[]) 2018/01/19 07:25:32 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/19 07:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000988000-0x12)='/dev/input/mouse#\x00', 0xe3, 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000807000-0x9)='scalable\x00', 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/19 07:25:32 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000785000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000162000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007e2000)='/dev/snd/pcmC#D#p\x00') sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) write(r1, &(0x7f0000adb000)="85c0d0cc", 0x4) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000074000-0x10)={0x2, &(0x7f0000ade000-0x10)=[{0x9, 0x6, 0x691, 0xb41f}, {0x48, 0x5, 0x9, 0x2}]}) 2018/01/19 07:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/19 07:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000857000)={0x80}, &(0x7f000055c000)={0x0}, 0x1a5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000064a000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e04000)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f55000)={0x1, 0x3, [@random="3a4117b128a8", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00002b5000-0x1a)={0x54, 0x5, 0x6, {0x1, 0x5}, {0xffffffffffff4c8e, 0xc39}, @const={0x9, {0x6, 0x81, 0xff, 0x84f}}}) request_key(&(0x7f00005ba000)='dns_resolver\x00', &(0x7f000030a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000da000-0x9)='loginuid\x00', 0x0) 2018/01/19 07:25:32 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x406, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000009000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000000a000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000005000-0x70)={{0x8, r1, r3, r4, r5, 0x4c, 0x8b, 0x0, 0x0, 0x0}, 0x92c0, 0x2, 0x25b3efea, 0xfff, r6, r7, 0x1, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 07:25:32 executing program 3: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00004ad000)='./file0\x00', &(0x7f00000a5000)={0xffff, 0x8000}) syz_emit_ethernet(0x52, &(0x7f0000ae8000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xf, 0x3fec, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, @empty=0x0, @multicast2=0xe0000002]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 07:25:32 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000285000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000d33000)='./file0\x00', 0x80000, 0x106) write$sndseq(r4, &(0x7f00006bd000)=[{0x6, 0x0, 0x833a, 0x5, @tick=0x4, {0x10000, 0x279}, {0x7, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x3, 0xffffffff, 0x7, 0x73836abd, @tick=0x3, {0x2, 0x8001}, {0x9, 0x1000}, @addr={0x1, 0x6}}, {0x7fff, 0x1, 0x0, 0xffffffffffff5f13, @time={0x77359400, 0x0}, {0xfff, 0x315}, {0x100, 0x8}, @quote={{0xa99, 0x800}, 0x2, 0x0}}, {0x82bd, 0x7fff, 0x7f, 0x1, @time={0x77359400, 0x0}, {0x400, 0x1}, {0x4, 0x0}, @raw32={[0x25, 0x1, 0x5]}}, {0x7, 0x4, 0x401, 0x8, @time={0x0, 0x0}, {0x2, 0x6}, {0x5, 0x4}, @raw8={"a79f00455fd907304a612f93"}}], 0xf0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000179000)=0x0, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000d33000)=0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d33000)={r2, r3, r5}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d32000)={0x1d, 0xff, 0x6, 0x0, 0x10, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 07:25:32 executing program 2: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000046c000)=0x0) 2018/01/19 07:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000830000)={0x5d}, 0x4) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x79c, 0x509040) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fd8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) pipe2(&(0x7f0000422000-0x8)={0x0, 0x0}, 0x80000) stat(&(0x7f00003d4000)='./file0\x00', &(0x7f0000783000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ax25(r0, &(0x7f0000979000)={0x3, {"eb1554ecec05aa"}, 0x7}, 0x10) 2018/01/19 07:25:32 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) io_setup(0x7, &(0x7f0000a3f000)=0x0) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) io_getevents(r2, 0x3, 0x2, &(0x7f0000415000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005e6000-0x10)={r3, r4+10000000}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009c5000-0x4)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000665000-0x18)={0x0, 0x38, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r5, 0x1000000000016) 2018/01/19 07:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e8c000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r1, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f00001a9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) r3 = shmget$private(0x0, 0x3000, 0x805, &(0x7f0000cb1000/0x3000)=nil) shmat(r3, &(0x7f0000377000/0x4000)=nil, 0x3000) mbind(&(0x7f0000b0d000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000be000-0x8)=0xfffffffffffffbff, 0xbc27, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/19 07:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b9d000)={&(0x7f0000675000)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f0000711000-0x10)={&(0x7f0000ff8000)={0x80, 0x10, 0x8, 0x3, 0x0, {0xa, 0x0, 0x0}, [@typed={0xc, 0x32, @str='\x00'}, @generic="e507e55b2d83ebf8221234f1d56f2f02f40fca98fe4f56fc71d39504f8c29a882d46452f2cad5e4128164dc7213832dc322ad003f9d7b2b0a57164c0c2c84e3bcb438ec68de4d58896711599a3ac2dc47c159fa9e06c67368f9e5e2a4b"]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 07:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 07:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x1c000, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000009b000)={{0x2, 0x0, 0x7f, 0x1, 0x7}, 0x7, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:33 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, 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) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a58000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000000002000a, &(0x7f0000aca000)=0x0, 0x4) socketpair(0x11, 0x80006, 0x6, &(0x7f0000bcb000-0x8)={0x0, 0x0}) mount(&(0x7f000013b000)='./file0\x00', &(0x7f000007f000-0x8)='./file0\x00', &(0x7f00009d9000-0x5)='omfs\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df1000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006db000)=0x0) pipe2(&(0x7f0000c6c000-0x8)={0x0, 0x0}, 0x800) 2018/01/19 07:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x100000001, 0x84, &(0x7f0000321000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000afc000)=0x5fa, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000472000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000002000)=""/162) mkdir(&(0x7f000084f000-0x8)='./file0\x00', 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000af1000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x402) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000d0000)=""/54) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004cd000-0x4)=0x0) fcntl$setpipe(r2, 0x407, 0x4) r4 = open(&(0x7f0000882000-0x8)='./file0\x00', 0x101000, 0x4b) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) futex(&(0x7f000090c000)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2c000-0x4)=0x0, 0x9) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00006c0000)={0x6, 0x9}) 2018/01/19 07:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000f72000-0x8)={0x5}, 0x8, 0x800) pipe(&(0x7f000036f000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f00004a1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x5e, 0x407ffc0003}]}) select(0x40, &(0x7f0000f37000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000806000)={0x20000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4c000)={0x77359400, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000088b000)='/dev/rtc\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d2000-0xac)={0x0, 0xa4, "7990a94431d861f7f2125ebab983fb590b3003bab5012afd5b70adada8b264d53a1ca4ee5daaddb29ed0180aac829af8c0a39785b4a6f2692bc9078aa2856d60245de6feff5cc5427a638e4429442c15c80e50cded71402fd09f786666efe8b1f166bf34bb23fe8f9eb20271650d82c5fa0e30d03789ffeb898c505c1f9db7bc7a3e6c9e529ac1c2378bb7cb5050a2b1279d9ee5dd6273e30819fb5f4d24d9c4bc172136"}, &(0x7f00004a0000)=0xac) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008da000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffff8000, 0x6, 0xf4a8, 0x9}, &(0x7f000029d000-0x4)=0xa0) 2018/01/19 07:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ebb000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007f4000)="97", 0x1, 0x1, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000785000+0x3d9)=0x0) write(r1, &(0x7f00007c7000-0x6)='\n', 0x1) r2 = dup(r1) execveat(r2, &(0x7f0000eb7000)='./file0\x00', &(0x7f0000c31000-0x30)=[&(0x7f000006a000-0xb)='#eth0#bdev\x00', &(0x7f0000a68000-0x1)='\x00', &(0x7f0000456000)='securitynodev\x00', &(0x7f0000ad1000-0x14)='\'[]posix_acl_access\x00', &(0x7f0000135000-0x1)='\x00', &(0x7f0000ab4000)='[!\x00'], &(0x7f00003f6000)=[&(0x7f00002d6000)='#\x00', &(0x7f000070d000)='\x00', &(0x7f000099d000)='keyring\x00', &(0x7f0000752000-0x2)='^\x00', &(0x7f0000890000)='\x00'], 0x100) semget(0x1, 0x7, 0xa4) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/19 07:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) nanosleep(&(0x7f000050c000-0x10)={0x0, 0x0}, &(0x7f00008f1000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00002cd000-0xb0)={{0x0, 0x100000001}, 'port0\x00', 0x40, 0x400, 0x3, 0x3, 0x80, 0xfff, 0x800, 0x0, 0x1, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:33 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004f8000)=0x0) write(r0, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/19 07:25:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9000000, 0x200000) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x1, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x82e, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 07:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000d3a000)='/dev/sg#\x00', 0x3ff00000, 0x8000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cae000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000856000-0x20)={0x0, &(0x7f00002c8000)=0x0, 0x0, r2, 0x8}) 2018/01/19 07:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0c000-0x4)=0xc) ptrace$peekuser(0x3, r1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup2(r0, r2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b50000-0x4)=0x0) 2018/01/19 07:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) r1 = msgget$private(0x0, 0x8d) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000dc0000)=""/50) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a4000)={0x0, 0x0}) getsockopt(r2, 0x4, 0x401, &(0x7f0000506000-0x10)=""/114, &(0x7f0000c11000-0x4)=0x72) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ea3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0xa, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b44000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000081d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xf6d, 0x8, 0x95ab, 0x7fe53db4, 0x40, 0xec}}) 2018/01/19 07:25:33 executing program 3: unshare(0x8000000) msgget(0x0, 0x211) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a3a000)={0xffffffffffffff77}, &(0x7f0000000000)={0x0}, 0x8) unshare(0x8000000) 2018/01/19 07:25:33 executing program 6: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x2) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) syz_open_dev$evdev(&(0x7f0000392000)='/dev/input/event#\x00', 0x9, 0x1) 2018/01/19 07:25:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001f2000-0x8)=0x0) 2018/01/19 07:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) [ 136.534450] QAT: Invalid ioctl [ 136.545383] dccp_invalid_packet: invalid packet type 2018/01/19 07:25:33 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000062b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x4, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000dc8000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) 2018/01/19 07:25:33 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f000000b000)={0x1f, {0xffffffffffff663c, 0x16, 0xddc5, 0x0, 0x4, 0x5}}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000-0x50)=[{&(0x7f000000c000)=""/166, 0xa6}, {&(0x7f000000c000)=""/39, 0x27}, {&(0x7f000000d000-0x5d)=""/93, 0x5d}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000004000-0x25)=""/37, 0x25}], 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000004000)={0x1000, &(0x7f0000004000)=""/4096}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/19 07:25:33 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x115847, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() capget(&(0x7f0000442000-0x8)={0x20071026, r2}, &(0x7f000000a000-0x18)={0x100000000, 0xfffffffffffffffd, 0xb13, 0x8c, 0x5, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x101}, &(0x7f0000009000-0x4)=0x8) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) poll(&(0x7f0000006000)=[{r0, 0x132, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x202, 0x0}], 0x5, 0x4eb) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/19 07:25:33 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000002000-0xd3)=""/211, &(0x7f0000000000)=0xd3) r1 = memfd_create(&(0x7f0000001000-0x9)='}mime_type\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$TIOCSCTTY(r2, 0x540e, 0x10001) 2018/01/19 07:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000cb2000)=0x0) syz_open_dev$mice(&(0x7f0000c6c000-0x10)='/dev/input/mice\x00', 0x0, 0x185202) r1 = syz_open_dev$adsp(&(0x7f00006f9000)='/dev/adsp#\x00', 0x0, 0x101200) perf_event_open(&(0x7f0000d25000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000dd5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000229000-0xa)='/dev/vcs#\x00', 0x20, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000aa7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000778000)='./file0\x00', &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a39000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x0, 0x2, 0x0, 0xa, 0x20, 0x20, 0x7f, r4, r5}, {0x9, 0x57a5f6fd, 0x9, 0x9, 0x5a72, 0x8, 0x0, 0x200}, {0x0, 0x1, 0x8001, 0x100000001}, 0x7, 0x1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x4, 0x0, 0x1, 0x1, 0x8, 0x8000000000000}}, 0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00007a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008f9000)="b49bd26fc84f545c558516595dc72e9d04d9132ea6bc003b8066021c2c13c0d3"}) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000091c000-0x4)=0x0) fcntl$setown(r1, 0x8, r6) syncfs(r0) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/19 07:25:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000133000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) fcntl$addseals(r0, 0x409, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0x3) 2018/01/19 07:25:33 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000467000)='/dev/snd/midiC#D#\x00', 0x5, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x7ff, 0x6, 0xfff, 0xffffffffffff0001, 0x10, 0x101}) mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b05000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x60000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x11e) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00005d5000)=0x3) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/19 07:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x3) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000026000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00004ba000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d00000-0x138)={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000039d000-0x4)=0x7f, &(0x7f00005df000)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006f6000-0x14)={0x0, r2, 0x2, 0x3, 0x0}, 0x14) prlimit64(r0, 0xf, 0x0, &(0x7f0000b70000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000bc1000-0x10)={0x5, &(0x7f000086c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) 2018/01/19 07:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000b5000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x2, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000011a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 07:25:33 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bdf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$getownex(0xffffffffffffffff, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x0, @ipv6={0xff, 0x6, "38c32c", 0x40, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x100000000, [0x0]}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x6c) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000008f000-0x10)={r0, 0x50, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept4$packet(r0, &(0x7f0000219000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cb6000-0x4)=0x14, 0x800) sendto$packet(r0, &(0x7f000080e000-0x40)="1e4049bc39c266ca637ad96192a38ca3482d73804ff58e967db2574fac33f0088b64100fec5907f8ad2199ccfd198827f129892bf9d8355c5a20cc9b39821194", 0x40, 0x4000080, &(0x7f0000cfd000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/19 07:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000d76000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) bind$bt_hci(r0, &(0x7f0000e1d000)={0x1f, 0x7, 0x2}, 0x6) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f0000826000-0xb2)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13000000069b011ded54a09c39c6cfcfbcd743cc665c32af2242438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329f9", 0x58) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/19 07:25:33 executing program 4: umount2(&(0x7f0000e85000-0x8)='./file0\x00', 0x4) pipe(&(0x7f0000b12000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', &(0x7f0000020000)='tracefs\x00', 0x0, &(0x7f0000032000)="") 2018/01/19 07:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$midi(&(0x7f0000482000)='/dev/midi#\x00', 0x10000, 0x400000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000268000)=0x40, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/19 07:25:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006a9000-0xc)='/dev/audio#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000198000-0x8)={0x0, 0x80000001}, &(0x7f0000a30000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d39000)=@assoc_value={r1, 0xffffffffffffff00}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000fa3000)={""/1024}) write(r2, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 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$inet6(0xa, 0x5, 0x8) write$sndseq(r2, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0xe5) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad0000)=[@in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) listen(r0, 0x47d) 2018/01/19 07:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) clock_gettime(0x0, &(0x7f0000a2b000-0x10)={0x0, 0x0}) ppoll(&(0x7f00009cf000)=[{r0, 0x100, 0x0}, {r0, 0x10, 0x0}, {r0, 0x3400, 0x0}, {r0, 0x2080, 0x0}, {r1, 0x100, 0x0}, {r0, 0x1000, 0x0}], 0x6, &(0x7f00008d1000-0x10)={r2, r3+30000000}, &(0x7f0000c2b000)={0x7}, 0x8) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00005af000)={0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000d7000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/19 07:25:33 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000fc000)='.dead\x00', &(0x7f0000ff4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff3000)='ppp1eth0Hlo)\x00', 0xfffffffffffffff8) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ff5000-0x20)={0x1, 0x0, 0xd000, 0x2000, &(0x7f0000391000/0x2000)=nil}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e15000)='keyring\x00', &(0x7f0000ff4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r2) setsockopt(0xffffffffffffffff, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) 2018/01/19 07:25:33 executing program 4: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[], 0x0, &(0x7f0000ce4000-0x128)=[], 0x0, 0x0}, 0x22) 2018/01/19 07:25:33 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, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) pipe2(&(0x7f000091b000)={0x0, 0x0}, 0x4800) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000033a000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r1, r2) 2018/01/19 07:25:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000004000-0x14)={0x9, 0x4, 0x47c0, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/19 07:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c78000-0x12)='/dev/snd/midiC#D#\x00', 0x99, 0x200) mq_timedsend(r0, &(0x7f00005e3000)="07e8f1cbe4ffd009d0e0eddae83c6fbf0f1e8fb704a90d5b6d83a93b0901a60e617a41305bef8474dcddf5f6184acc2c8d57f6e525be34109ee522b82f1273e6e85c550757472ea476b92afc2277d3288564077bb174f29a32bb3aeb5d199093c9aa71dcbef3499dfbeff1aae275400b639f8077d1a75a1d1e92f883ad036e7d90d3fa3c4abe569be37db68ccbe5099412da39ab2a9356ec8df37c95f512ee8fbd276f522abcddcd1a3373", 0xab, 0x9, &(0x7f00004f8000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) syncfs(r0) r2 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r4, 0x894c, &(0x7f000015f000)="") r5 = dup2(r3, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/19 07:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpgid(r1) sched_setscheduler(r1, 0x6, &(0x7f00008ca000-0x4)=0xff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be4000-0x4)={r3}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000682000)={0x6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [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$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000f2a000-0x10)={0x3, &(0x7f000019b000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) fcntl$setsig(r2, 0xa, 0x12) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4a000-0xf)='/dev/sequencer\x00', 0x240000, 0x0) clock_gettime(0x0, &(0x7f0000ce7000-0x10)={0x0, 0x0}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ab2000-0x8)={0xd7b, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000284000-0x4)=0x0, &(0x7f0000d9f000)=0x4) recvmmsg(r3, &(0x7f0000557000-0x12c)=[{{0x0, 0x0, &(0x7f00009a7000-0x30)=[{&(0x7f0000d0d000)=""/34, 0x22}, {&(0x7f0000fe3000)=""/151, 0x97}, {&(0x7f00002f1000-0xd8)=""/216, 0xd8}], 0x3, &(0x7f00009a2000)=""/4096, 0x1000, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000bce000)=[{&(0x7f0000eee000)=""/50, 0x32}, {&(0x7f00000b7000-0xee)=""/238, 0xee}, {&(0x7f000028d000)=""/63, 0x3f}, {&(0x7f000007a000)=""/59, 0x3b}, {&(0x7f0000948000)=""/12, 0xc}, {&(0x7f0000b02000)=""/0, 0x0}, {&(0x7f00003e7000-0xe8)=""/232, 0xe8}, {&(0x7f00000cc000-0xa4)=""/164, 0xa4}], 0x8, &(0x7f0000400000-0xa2)=""/162, 0xa2, 0x3}, 0x10001}, {{0x0, 0x0, &(0x7f0000abf000)=[{&(0x7f0000726000)=""/4096, 0x1000}, {&(0x7f00004d2000-0x36)=""/54, 0x36}, {&(0x7f0000b39000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b90000-0x5e)=""/126, 0x7e}], 0x4, &(0x7f00007f6000)=""/169, 0xa9, 0x80000000}, 0x34}, {{&(0x7f00002b8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008b000)=[{&(0x7f0000c10000)=""/223, 0xdf}, {&(0x7f0000604000)=""/0, 0x0}, {&(0x7f0000e38000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000dbe000-0x29)=""/41, 0x29, 0x28a}, 0x7ff}, {{&(0x7f0000be8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000057e000)=[{&(0x7f0000f2d000)=""/33, 0x21}, {&(0x7f0000cca000)=""/21, 0x15}, {&(0x7f0000df3000)=""/43, 0x2b}, {&(0x7f0000f14000)=""/201, 0xc9}], 0x4, &(0x7f0000843000-0x77)=""/119, 0x77, 0x0}, 0x7}], 0x5, 0x1, &(0x7f0000c40000-0x10)={r6, r7+30000000}) sendmsg$nl_route(r5, &(0x7f0000130000-0x38)={&(0x7f0000e13000)={0x10, 0x0, 0x0, 0x12800000}, 0xc, &(0x7f0000d2d000)={&(0x7f0000c56000-0x30)=@bridge_setlink={0x30, 0x13, 0x8, 0x6, 0x2, {0x7, 0x0, 0x0, r8, 0x1, 0x400}, [@IFLA_CARRIER={0x8, 0x21, 0x10001}, @IFLA_EVENT={0x8, 0x2c, 0x7f}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x1) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(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) syz_open_dev$sg(&(0x7f00002c3000-0x9)='/dev/sg#\x00', 0x322, 0x80) dup2(r2, r3) tkill(r1, 0x16) shutdown(r0, 0x0) 2018/01/19 07:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000043f000-0x4)=0x3ff, 0x4) 2018/01/19 07:25:34 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xcf)={0xf97cff8c, 0x8, 'SE Linux', "a16c14fcd3580dff38e06b0b3543dac7e5e5e2fb7a7ed66a6a0b7690bd0c4dd5924282aa899427e49107353a27a180062273a0e2524529217f95f4d34ce00fa017b69a6d9b2e7186a9be57a1d3699d635e5a1d5eabfbc1a7b60dfdbb0ee97459f13c31e9a7651c2da8ce9a2e46cc8f53a373f2eed35fd1a5c52d1d33030e8dcad3f787d52486f9d30b89f093a04b7bb400b644b33618d5d72e86762b65f32b06242cd984f95e4d4a967490c5a6968d8e9fe427be8214cb1a1d1dc9b21e32e1"}, 0xcf) openat$vcs(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/vcs\x00', 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0xfd, 0x9, 0x100, 0x7, 0x3f}) 2018/01/19 07:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r1, &(0x7f0000d33000)=[{&(0x7f00000f9000-0x4b)=""/75, 0xd6c236b276bffbf7}], 0x1) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe1ce) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000467000)=0x0, &(0x7f0000c61000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad4000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000d22000-0x10)={0x9, 0x8, 0x2, 0xff}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f34000-0xf)='/dev/sequencer\x00', 0x20040, 0x0) bind$bt_l2cap(r2, &(0x7f0000927000-0xe)={0x1f, 0x6, {0xfe62, 0x10001, 0xbe3, 0x3, 0x200, 0x2}, 0x3, 0xfffffffffffffff8}, 0xe) r3 = memfd_create(&(0x7f0000e12000-0x1)='\x00', 0x1) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000902000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efb000)=0x10, 0x80000) r5 = socket$inet6(0xa, 0x7, 0xfbce) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ce5000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="83c752fb55a3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000012a000+0xa56)={0x0, 0x6a, "96a9c08cfcaebfb4f64a9628f75524779e052fabf89e3944da161cb60dc70d36e49ee3923beaf96c5824e5140b38e63ff47477252acbcd2f355f6291447d59f9e9a26151bd38b30732448cd6305faa09ed7d5b38b37af7c47b36c1c82410a5fcfa047a0b0dd5ca44ed92"}, &(0x7f000081e000-0x4)=0x72) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000fd1000)={r6, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8882, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000152000-0x4)=0x700, 0x4) 2018/01/19 07:25:34 executing program 4: membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffc00, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x6, 0x2, 0x1}, &(0x7f000015d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfba, 0x30}, &(0x7f0000928000-0x4)=0xc) 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffeffffffff, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed1000-0x10)={0x0, 0x0}, &(0x7f0000928000-0x4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008c5000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000169000-0xe8)={{{@in=@local={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000)=0xe8) lstat(&(0x7f0000942000)='./file0\x00', &(0x7f000076b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ac000)={r3, r4, r5}, 0xc) [ 137.358493] sock: sock_set_timeout: `syz-executor0' (pid 19484) tries to set negative timeout 2018/01/19 07:25:34 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000fcb000)={0x1f, 0x101, 0x20}) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{0x0, 0x0}, 0x1, 0x400, 0x0}, {{0x77359400, 0x0}, 0x4, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/19 07:25:34 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000013000)=@known='security.evm\x00') r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:25:34 executing program 5: clock_gettime(0x2, &(0x7f0000202000-0x10)={0x0, 0x0}) socketpair(0x2, 0x0, 0xff, &(0x7f0000b29000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200840, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r4, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000748000)={r3, 0xef2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x7, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x651}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 07:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f00005b1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000045d000-0x50)={{0xffffffffffffffff, 0x3, 0xf75, 0x2, 0xffffffffffffb22b}, 0xe6, 0xfffffffffffff000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000073e000)=0x406, 0x4) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = memfd_create(&(0x7f00007fd000-0x1)='\x00', 0x1) syncfs(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000682000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$llc(r2, &(0x7f0000a9c000-0x10)={0x1a, 0xfd, 0x1, 0x20, 0x2, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/19 07:25:34 executing program 1: stat(&(0x7f0000477000-0x8)='./file0\x00', &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00009c6000)={{0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000755000-0x8)=0x7000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000a0c000)=',mime_type@.\x00') 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000061b000)='/dev/vcs\x00', 0x10d000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000067d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x0, 0x2, 0x4, 0x4, 0xee9e, 0x7}, &(0x7f0000640000)=0x20) socket(0xb, 0x3, 0x5) r3 = eventfd2(0x0, 0x0) r4 = add_key(&(0x7f000059d000)='syzkaller\x00', &(0x7f00007cc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089a000)="7eedb74fe23e934a2cbbb2d66e014a77", 0x10, 0x0) keyctl$read(0xb, r4, &(0x7f0000af9000)=""/34, 0x22) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x101000) fcntl$setstatus(r0, 0x4, 0x2400) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000007000-0x2)=0x34, 0x2) ioctl$int_in(r1, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x400, 0x1, 0x50e3, 0x3, 0x3, 0xffd, 0x8, 0x20, 0xb3d, 0x0, 0x7, 0x7, 0x8, 0x3f, 0x68, 0xff, 0x10000, 0x20, 0xffffffffffff7fff, 0x1, 0x0, 0x100000000, 0x9, 0x0, 0x7fff, 0x3c, 0x5, 0x0, 0xff, 0x648, 0x0, 0x5d9, 0x2, @perf_config_ext={0xfff, 0x9}, 0x104, 0x6, 0x100000000, 0x2, 0x4, 0x0, 0x2, 0x0}, r2, 0x9, r1, 0x5) 2018/01/19 07:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x80, 0x6e4, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f000070a000)={0x0, 0x0, 0x80da15, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cc1000-0x4)=0x0) r3 = getpgrp(r2) prctl$setptracer(0x59616d61, r3) socket$inet_icmp(0x2, 0x2, 0x1) [ 137.399670] sock: sock_set_timeout: `syz-executor0' (pid 19489) tries to set negative timeout 2018/01/19 07:25:34 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c4e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/192) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) pipe2(&(0x7f0000160000-0x8)={0x0, 0x0}, 0x84800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/19 07:25:34 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0xc0840, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/19 07:25:34 executing program 6: r0 = socket(0x0, 0xf, 0x2) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e3a000-0x4)=0x6, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000684000)=""/232, &(0x7f00004d8000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/19 07:25:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000783000-0xf7)="636570680048b54b6aaca143c0a19fdca4bf4c15d0e4e0bdacabec86af622f25cafeb0beb4ee766c485c0571e7ce9ef5b88219df8360674cb2b680aace37858f8bd95393d372bce9b055edadb4dda711b8b8289192528f70fbe7ebaaf96e23b4b72205e74cbf173566fa3f92fb451eb3f584abd8e8a6091110513880e5b27c67e364bf05d4df87c22eebedd59b5b152cd0a01a10f7a2a123497fe0f298f0321afb9b3fe47733bb7b50c51891a793b5939482f51b3872d36561a577161f0b0eacfa2220cf07bcd23ef6a0c3f53fe4b83ced3b4f2f6b4ffde44ef073cc3c76a06b3261450661d30d9a56a59c15f9b747dc60c1ee486f62a9", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffcfb, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000656000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b53000-0x17)={0x0, 0xf, "bc31750f0ba626735b550e5a8c9811"}, &(0x7f0000ff3000-0x4)=0x17) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000367000)=0x0, &(0x7f000052e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000066d000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73c0, 0x63}, &(0x7f00008ad000-0x4)=0x98) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000bae000)=""/216) semget(0x3, 0x7, 0x282) keyctl$instantiate(0xc, r0, &(0x7f000057d000)="a6fa0df97aa2e397734944e43442d572b6", 0x11, r0) 2018/01/19 07:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000a5000-0x3d)={0x0, 0x35, "9d8f0952c2e19d93c746795bee503de3097cf9488654af05b99685c7cc1ca0cb55709d9a3e4232f38bf9f00c87808add0c9d88274a"}, &(0x7f0000c8b000-0x4)=0x3d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b20000-0xa0)={r3, @in={{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]}, 0x3, 0x6, 0xfffffffffffffc00, 0x562, 0x1}, 0xa0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000bc2000)=0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x800, &(0x7f0000fcb000)=0x8, 0x10000000004, 0x400008) 2018/01/19 07:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) time(&(0x7f0000fba000)=0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000051f000-0x6)='net/mcfilter\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f55000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/cuse\x00', 0x10002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000584000-0x8c)={0x4, 0x9, 0xf31c, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000399000)=0x0, &(0x7f0000c77000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062d000-0x4)=0xc) ioctl$TIOCSTI(r2, 0x5412, 0x7ff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 07:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000bf8000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dc2000-0x117)="690677ff84e21a608e4efae9a7f144e51674381d56e0d09602a73d52b049490d38f0bbc581d5eca1c548ba2f85216451783c2ff0ceaf8f76e77a638182e5eac448bce7c81257a9d011b98b4fa8196345b63916b9c82318b1cc2e171749e178d51dd1567fc4f4db3b52d08a8c7956139cb220e135024fd861b9081f246f650243294957ea05352bc1fe899ff5f17e2867a5d72f6e566f22c5035eeca3eaf39f4ad420a24a840389932030aea64f990cc0aaadb2149c210bdb73de1e38ef034bd423b40638ee0ac09ff5f4739f39c6822b9b72f7e5a396c503c391a06d9edc6abb126fe98e7e14b944384ac41d91adce55570844c15fcfd71058143428ab5cdb121c651346522bc67cbba8f0f6fe41579a880b13d76db06d", 0xffffffffffffff97}], 0x10000013, &(0x7f000040c000-0x2e8)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "9a071b238654fe300525c352a2a029adf4cb6d04cbb98a0d7dc6a965c125842ee8813b17d82ff64a9be4fe6886f09b4c88b602401e60ca3c995577ea987d29a4d6f5cb61913142134599e573ba8a70b0738580a7aa0a827477cfa218e4b7b784e4403f916a55ea497a9d496b23c2353567e0408a22d6c5a33a464b15b99abfce2c06607d3e3f159717eebe335e44441cfa0e6cdddfa8c81dc145769c09a89c3703894389974a4f335c06614878ae0588032cb9630f3d79e3"}, @assoc={0x0, 0x117, 0x4, 0xe4a7}, @iv={0xfffffffffffffff3, 0x117, 0x2, 0x0, "03a06a64477570eb45baba4499c5bb"}, @iv={0x0, 0x117, 0x2, 0x0, "0e171f8ce40b79faf64b862ba3d318a93a94d4a9e59a81782654542110ed6310c2511604547032a095255cc4652b9ec309d8586e0866c4b85af30a1bf156645a9db955a8265de36f0b659ed35580f3bf13d5bdbf37631dd9e1c748d2ce12796deab56c353da43a6049bbf9f2e0f73f001f1fad2d2be705e0d88dd69c34db603c1ab9965972b1181c5732c19637f2dc138de2f4c5bb0d194bb979cd4ee0ee107a590d03f02294d0041e2a6e87c77d1650d1bf6324"}, @iv={0x0, 0x117, 0x2, 0xffffffffffffff48, "aa6bc89733314e37b12c5b0c39da93cc58d51d35a76430360fb2d84682a7be90811b107135d44f4a71b8f217696ccc182dd07f78a273887f8429fe548312208552a09c89d09f39b1847904d6e0ee4e5cac0dff773578318e740894f5781f8785c3b14020216eec087a7c4e5098eb29cb5f64fcffab8ac1ba141e79fa556bef6af72c45da19cad7cb36d6c1c44a988f8e6e47fbcf01655d155c62c0d5ae3d55d99c3bae4fae8c7a7cf2aa040bc7f212a8041ed8be2f342f4a89c695291bcd42b0"}], 0x23f, 0x0}, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000048a000/0x1000)=nil) io_setup(0x3, &(0x7f0000539000)=0x0) 2018/01/19 07:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) accept4$unix(r0, &(0x7f0000a16000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000444000-0x4)=0x8, 0x80800) writev(r1, &(0x7f0000a3b000-0x10)=[{&(0x7f0000bb4000-0x8d)=' ', 0x1}], 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(r1) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000142000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fdd000)=0x0, &(0x7f000095a000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400004000001274, &(0x7f0000fa1000)="") 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe2(&(0x7f00006d6000)={0x0, 0x0}, 0x7fe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006f5000)={0x0, 0x20}, &(0x7f00002f7000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007f0000)={r3, 0x3e, "6814c269961d976054eb07fdc9d79c12dbbdc9bb9db27c4a2fb477ba061e7ff329742aac48e01a7a5ae5dce9c356986892e905a7fd202be68f8f0ae37958"}, &(0x7f00007a3000)=0x46) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) syz_open_dev$sndpcmc(&(0x7f0000156000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x0) write$evdev(r4, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000eb4000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) connect$nfc_llcp(r5, &(0x7f0000d8f000)={0x27, 0xd620, 0x8, 0x7, 0x5, 0x9, "5b30521cbb7be60735b10d8d7004020fa5462f33b40c876ef8c09e16235dd46f1126f151456070d2855b3b7c6aa91c6a3fa0f046b6bb4bb4603bf51e47ac72", 0x8}, 0x60) close(r0) [ 137.641679] QAT: Invalid ioctl 2018/01/19 07:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00001a2000-0x8)='./file0\x00', 0x200) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003f4000)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002bb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000aad000)=""/4096) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/19 07:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x353, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0xb771c7f06422e34d, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000c29000-0x69)=""/105) openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000d54000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x40) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 07:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000500000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a9f000-0x4)=0x3a) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fac000)={@rand_addr=0x4, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000cd5000)={0x26, 0x9, 0x7, 0x5, 0x100000000}) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 07:25:34 executing program 2: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ca000)=0x20, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f0000d21000)=0xdd) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004f7000-0x4)=0x2, 0x4) 2018/01/19 07:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009fc000-0xc)={0x2, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d86000)=0x3, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000010000)='./file0\x00', r2, &(0x7f0000120000)='./file0\x00') writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/autofs\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c7f000)=0x0, &(0x7f0000419000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) statfs(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000640000)=""/103) r2 = shmget(0x0, 0x3000, 0x800, &(0x7f000078d000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000bd5000-0x38)=""/56) r3 = dup2(r0, r1) lseek(r3, 0x0, 0x0) 2018/01/19 07:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9d000-0xa)='/dev/ptmx\x00', 0x1cd000, 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_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)=0x0) 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d80000)='./file0\x00', 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000564000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 07:25:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cbd000-0x12)='/dev/input/event#\x00', 0x2000000000020, 0x101003) add_key(&(0x7f0000e45000)='pkcs7_test\x00', &(0x7f0000b2a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e79000)="f969c46e0936e9a40c2bcee8c9613d82f30856df13ae54b55d145d1faae2af224679858651a1e2e0831b1e7c9c44eb00b3e08ddcc797ff4342c1634b8f8c6c925ce835b1554413459d589e055488028b8f9880adaea90006f46e31f6ebf772e43e6e787788afdf174c03430a453f255106d3b2c2fb06275f179c55769f81d5657883f4e16545a0a1085487ba5d9849b704e4c83f13c5ec7001e199ab84de29fcb22f8e43e8f2f14634734c5cb4", 0xad, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000f06000)='encrypted\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c19000)="d700b10c69360a38ac9eeefe33e559b0388eb94d676b", 0x16, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000991000-0x8)='keyring\x00', &(0x7f000015b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000eb0000)=""/0, &(0x7f0000826000)=0x0) add_key$user(&(0x7f000014a000)='user\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006fc000-0x54)="0276f9d0ff2d775fffcc442f0580a70eeee25cecca42f36fdc1e08af112361e4f30235de50f250334a2af8b392a72062137401e397a97291951d1971a2bf257252928d97a97a1da4365604dd7ab0508980f84763", 0xfffffffffffffe0c, r2) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ed3000/0x3000)=nil) stat(&(0x7f0000efa000-0x8)='./file0\x00', &(0x7f00009e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getuid() lstat(&(0x7f0000411000)='./file0\x00', &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f000041e000)={{0x8, r6, r7, r8, r9, 0x108, 0x1, 0x0, 0x0, 0x0}, 0x44000aae00000, 0x8, 0xfffffffffffffff9, 0x4, r10, r11, 0x80000000, 0x0, 0x0, 0x0}) fremovexattr(r4, &(0x7f0000588000-0x7)=@random={'btrfs.', '\x00'}) 2018/01/19 07:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 137.908255] encrypted_key: insufficient parameters specified 2018/01/19 07:25:34 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$inet(0x2, 0xa, 0x7fff) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000012000-0x8)={0x0, 0x5, 0x7083}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0x2, 0x0, 0x1, 0x400, r1}, &(0x7f0000015000)=0x10) 2018/01/19 07:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f8c000-0x68)={0x7b, 0x0, [0xffffffff, 0x8, 0x4d00, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) prctl$setfpexc(0xc, 0x0) mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r1) 2018/01/19 07:25:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000599000)={r2}) timer_create(0x0, &(0x7f0000650000-0x60)={0x0, 0x3b, 0x0, @thr={&(0x7f0000a27000-0xb2)="", &(0x7f0000add000+0xb4b)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x0) timer_delete(r3) writev(r0, &(0x7f0000497000)=[{&(0x7f0000975000)="efdbd044fc29972e6664b11c8d7b45d1ac3559c8", 0x14}, {&(0x7f0000b1a000-0x7a)="7592dc710a5c7aff521876f3c207c1def970f75e67a403103daa29d393dd623602bb18b63efae58671990a95baabf7c2ac58364575c030a4a8cd8813704b9c2d4532593ada6f1cb1adad286c07878da0f02741224ba7f416df6184f2cb4d8590eec1710c27d789b72b4c140ab3f53d7de34c0e9444d058f2caf0", 0x7a}, {&(0x7f0000875000)="72bbd22779dd98803ecddf5bfee34173e6dbdd58219075200239785530cc0628cd15001674c9d60f86fc9d7e03d3f2f2104dba084ce3d61773d29ab4badfec6d2b0ab8c631cf8a36cb0fa001ec970c07d0ffaaeda567540fb6383fbb7088b877a782a395ed9f5ecf86e0bea494beec1c4619fc31bb576b5ee3f3f4e80a207f6c08537205021b90e59840cf8e373847502f614028386d4c5a", 0x98}, {&(0x7f00006ad000-0x78)="400e6f3782d8ad58cfbc8e01c122217d432891844bd0fa5ee60eac761fd12d6a27b26fd210e453a76ec0f06d694049a4c967fa294053e398ec38076308cc60ed97c26d673ab687a11b93bdbe3126aeaf64b1e711fab67f3d2ae5273ce276030c7e3b45796cbaf1592823b69a58cfee87af83506f52c1b79b", 0x78}, {&(0x7f0000eb7000)="5774164be979f769e94e9e5f354376f3260c0b1ff52b12ed8344d66f0ccb33e7641f7bdd2bd3fed58b25be47c452c66d3df0ac043604d320ed117d16acaeb6b89f4c060260ca156d9cf60d9755f5382c01b919d49bff1dd4976316eea046308ad772fc4cbee8aa905f54121dae110661830730080a30b4f5ef29dd46903c17102f201e62c5d9accc870748f0fe5c4ebe", 0x90}, {&(0x7f000001a000-0x11)="d57cea04393448f16691ed469ac2c2f5eb", 0x11}], 0x6) socket$packet(0x11, 0x3, 0x300) 2018/01/19 07:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009ad000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a6, 0x0, 0x40cf, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/19 07:25:34 executing program 0: r0 = inotify_init() unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") r1 = openat$audio(0xffffffffffffff9c, &(0x7f000094c000)='/dev/audio\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000dc6000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 07:25:34 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") 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) openat$rtc(0xffffffffffffff9c, &(0x7f00009b6000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b47000-0xb)='/dev/hwrng\x00', 0x800, 0x0) shmget(0x0, 0x4000, 0x1810, &(0x7f0000bc7000/0x4000)=nil) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0xf6e6}, &(0x7f00009ff000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000abb000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000a3b000-0x29)="f2d339a2b0e63c031792abda30c565522de2b5024114e6ea1dcfa76f69987e12a368df1c4cf1acb487", 0x29}, {&(0x7f0000bf7000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="d91db702ba67ec15cc1b6aada9451c228858cc3e4e47ab2b862a287dd806054a1099b899cac9a18202a7e6d66f2991c5043fc1986fec95dfcc85cf0f56b50bafeac7c3f88127443e19eefefe005686b104b2a0bcaa5a553cbe5b6ee5838a93d78f4c973f3694813ba29bf203d66faa36de8354042eacf62cd3965e06d15446adbdc7aed31532f8815ee6f9cda46b9628e340ab0b1188ab8f5fc5018c97ac930769da796003f8f755796ed3131a3b605fddaee3", 0xb3}, {&(0x7f00009de000-0x55)="4490e7672342ec4c25f4c8911948840e254626696c54638b0c53a07b264e594da696d23d2d22db9f32f25be93351c9b79d7bd27059260d3288d5e0202904432d2cb26595e55811a6a951db0fcc6b2fe3af532b34f6", 0x55}], 0x4, 0x0, 0x0, 0x20004000}, {&(0x7f0000a2b000)=@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xbe)="2a4dd29515f0aebe9d56040f4dee995bb3da9daed841d6b35dd7498cdaecfe2cc81f2fa225f01d9227f8c0652b86fe46ddd817547cadfe148f9301bb6680a38bc8f669f02517988d4dc80856e559009910f3ed9e07745161d60a531f81bf2930c23bab89fc40bcdf307d1ec54bf1c0b8c33a1d4645ab3e857f2f788de2f0e7418965ed70a2d63c9d28ac9eaa41aff3d669e131c2d27ec3a293a2893535db76e37939d6ebe4ec8bd5252ae30b8f8e9b46910539530d6c8bb50f70f422fef8", 0xbe}, {&(0x7f0000cb0000)="ca2f0c0f0351cf93f371962253e5b0dd41298af96546088f356954288d79", 0x1e}, {&(0x7f0000c5b000)="", 0x0}, {&(0x7f0000c43000)="f72c096af956879dc01b7de783751b0f70c87ba798cf5b300cb62f6bd70f47b4165c4ae43b3fa5e4bce700cb5f9b2bf3fa7ec3f7379054baf6a2d273b21c1afa3b882c918491a04d96d9c93b4a2ab2275141521ab08a815c719e3556e1cde249679207ceb446cf70f56f273246e792d1f7675ba880e662172fcc7991226e7a40b5618caf00d2926194ac2a84a329fe460a8a0bafb7c23b73ccf7b0f0263bdad3e31fae43b06fe978047a66893567e2322b7c528fc86db8a06c085c46f798d1352c61ae0c427f0b2a3191aa5383f8", 0xce}, {&(0x7f0000000000)="81405fa9a5ea3550cc611b817ccd8e58dc4a118aca5d3775ea7cb2d38bebc6109026f8cb19a28967a848db50d48aade40ff59c517036f1f4adc01a8456dd1d722fd365aaea29cd6e1e63a9c4755d175e4de5c6f236d03fa88a540a61106bb3d81c549466b31744bde0ec89a06f212730288d1ce966619ff4ad837e8749ddeadc57c57b3c503ab73b373f8ae9be3926b8793d852a9cc879519c618fccbc4b2150311c87dbe461a42ec5884bf6dfc091c20e821e953b59067fd6686cfb552cb48d54cf2f74b751b23f527c638e2acc09d0e887ce16b720ca0b3f8328f7405387ab773a195f0e909d08b4513dbec7", 0xed}, {&(0x7f0000000000)="82b60bbf15be6a33514bb852f555927048ed09076aed71dad0a2be8c07c5c9b0bc5da5ef5028bbcffbd9a8636cb5d0e24238812da19ad59d961a5c143bde9c7a7257bb9d97652cfb4bd11185af01915e49cc87355cc2c719d8a42613e4786304350d", 0x62}, {&(0x7f0000ce2000-0xb5)="837e8e57cbc36e7460e34003902243e042fa5ae8fed2a78e07bdcd32d68f3d11a903e87bbe09c349b5aa371006b56646cef5e9544c7f75e754d6ae4d18fd6bb89fbeac5a9a5987b4cd514898b53752f7e429aba844e21995058b71c16c98cc616f8d61b43ef05d8488fa9fd6d98bde2b7a32f3826736de594512e66f7c0b911bed897d2f8ae06b1f248172092b87555521ec0d65725ed25b5560be098a557eb8cf4e9be30fb52fe7d49649e5cd3b8c8f4f8ca2cb8b", 0xb5}, {&(0x7f0000000000)="da4f9db395721404cfe8c91713748173f7d072e70118e10bd5ac8c831bf880512cb085a808240a05794d87908d6d65e82af828a5f3ac23941c073de75d0dd4dd55f6", 0x42}, {&(0x7f0000001000-0x15)="4a1219ba2a25d2faa463dfb2a4eda881e4990fd399", 0x15}], 0x9, &(0x7f0000b70000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8, 0x1, 0x1dc, 0x8, 0xb77, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xac3, 0x101, 0x1, 0x6}}], 0x60, 0x0}], 0x2, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000be5000)=""/238) 2018/01/19 07:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000138000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000006, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000da9000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, &(0x7f0000ee3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b4000-0x20)={0x2, 0x80000000, 0x201, 0x9, 0x38, 0xc0000000, 0x81, 0x9, r1}, &(0x7f00007cf000-0x4)=0x20) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000488000)={0x80000000, 0xe0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x800000000000, 0x10840cf, &(0x7f0000176000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000ea4000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x13, r0, 0x81000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d93000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ab4000)=0x3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f9b000)={0x8, 0x0, 0x3}) [ 137.985396] encrypted_key: insufficient parameters specified 2018/01/19 07:25:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x300, 0x2, 0x0, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x24040000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000002000-0x20)={0x0, 0x0, 0xffffffffffffffff, 0x80000000, 0x0}) 2018/01/19 07:25:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800008000404) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r0, &(0x7f00009d4000)="", &(0x7f0000db4000)=""/4096}, 0x18) 2018/01/19 07:25:34 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000857000-0x11)='/selinux/enforce\x00', 0x183440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x80, 0xd000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f00008af000-0x1)="ce") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000030c000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000241000)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x4a3, [0x2, 0x5, 0xc61, 0x0, 0x6, 0x3, 0xfffffffffffff800, 0x100000000]}, 0x5c) r2 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00003f1000)=""/108, &(0x7f00000d5000)=0x6c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000cd7000)=""/167) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 07:25:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000ea4000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000b1a000-0x95)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/rtc\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009a0000)={0x10000000, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000aa2000-0x1)=0x0, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005b2000)={0x6, 0xe09, 0x9, 0x3}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b40000)=0x0, &(0x7f0000595000+0x1d)=0xfffffffffffffd99) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a64000-0x18)={0x1, 0x0, [{0x917, 0x0, 0x0}]}) fchmod(r1, 0xc) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00009c4000-0x1)=0x4) r6 = dup3(r4, r0, 0x0) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = add_key(&(0x7f0000a10000)='id_resolver\x00', &(0x7f00004c6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005f7000-0x1c)="a0ff4477f2d6fb99caaafe55798d11b7838d79e93ba86d8f2d6c2d9a", 0x1c, 0xfffffffffffffffd) keyctl$revoke(0x3, r8) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r9}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r6, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/19 07:25:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b02000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e6b689468a14", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 07:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400) read(r0, &(0x7f0000847000-0xec)=""/236, 0xec) syz_open_dev$sndseq(&(0x7f0000b33000)='/dev/snd/seq\x00', 0x0, 0x26e080) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef9000-0x14)={0x0, 0xf2b8, 0x5, 0x6, 0x4, 0x1}, &(0x7f00007ab000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009fd000+0xbef)={r2, @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]}}, &(0x7f00008d6000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000b41000)=0x0) io_getevents(r0, 0x100, 0x1, &(0x7f0000bf0000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000ff0000)={0x0, 0x0}) 2018/01/19 07:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a070000000000000e720ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000308000-0xb1)="b7a76ce01f62d754fbc7caa6a81336df", 0x10}], 0x1, &(0x7f0000260000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) recvmmsg(r0, &(0x7f00009ec000)=[{{&(0x7f0000029000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007a7000)=[{&(0x7f00007e2000-0x2f)=""/47, 0x2f}, {&(0x7f00004e6000-0x74)=""/116, 0x74}, {&(0x7f0000af1000)=""/4096, 0x1000}, {&(0x7f0000ea3000)=""/62, 0x3e}, {&(0x7f0000f7a000)=""/50, 0x32}, {&(0x7f0000a81000-0x7d)=""/125, 0x7d}, {&(0x7f0000d2f000)=""/158, 0x9e}, {&(0x7f0000503000)=""/93, 0x5d}, {&(0x7f00000f8000)=""/37, 0x25}], 0x9, &(0x7f0000073000-0x8)=""/8, 0x8, 0x2}, 0xffffffffffff8000}, {{&(0x7f00005bc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d36000)=[{&(0x7f0000441000-0xef)=""/239, 0xef}, {&(0x7f0000e44000)=""/243, 0xf3}, {&(0x7f0000901000)=""/83, 0x53}, {&(0x7f000038e000-0x54)=""/84, 0x54}, {&(0x7f00003f0000-0xaa)=""/170, 0xaa}, {&(0x7f000028d000)=""/7, 0x7}], 0x6, &(0x7f0000e3d000-0xb1)=""/177, 0xb1, 0x87d3}, 0x981}, {{&(0x7f00009d7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ba1000)=[{&(0x7f00008ec000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000212000-0x46)=""/70, 0x46, 0x4}, 0x0}], 0x3, 0x100, &(0x7f0000857000)={0x0, 0x1c9c380}) 2018/01/19 07:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c61000-0x4)=0x1000) mincore(&(0x7f0000047000/0x4000)=nil, 0x4000, &(0x7f0000906000)=""/192) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/19 07:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/sequencer2\x00', 0x2, 0x0) perf_event_open(&(0x7f0000e83000)={0x4, 0x78, 0xffffffff, 0x2f, 0x800, 0x400, 0x0, 0xffffffffffff0001, 0x30000, 0x4, 0x58, 0x3, 0x6, 0x4, 0x100000000, 0xbf57, 0x40, 0x5, 0x462d, 0x2, 0x7690, 0x4, 0x100000000, 0x0, 0x8, 0x2, 0x193, 0x8, 0x200, 0x9, 0x602, 0x8fc, 0x69, 0x100000000, 0x3, 0x1, 0x8, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x4, 0x8}, 0x8, 0x5, 0x80, 0x0, 0x4, 0x3, 0x6, 0x0}, r1, 0x6, r2, 0x3) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000043e000)={0x0, &(0x7f0000b0f000-0x8)=0x0, 0x5, 0xffffffffffffffff, 0x0}) 2018/01/19 07:25:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a10000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x54)="eb4561a89ac38e0630a81bae6062f2045bccdea25500c9a98077c34f0f6bee2c2838414ea68405505e31823ca92098d665da7d61335261b28a4b7047f80d844ec51121139e54c68247b654b84be7734fe7427c86", 0x54, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc)=')procvmnet0\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') getdents64(r0, &(0x7f0000002000-0x55)=""/85, 0x55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)='ocfs2\x00', 0x1, &(0x7f0000004000-0xfb)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x4, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000006000-0x10)=[&(0x7f0000004000)='user\x00', &(0x7f0000006000-0xb)='pkcs7_test\x00'], &(0x7f0000005000)=[&(0x7f0000005000)='security&\x00', &(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000005000-0xc)=')procvmnet0\x00', &(0x7f0000001000)=')procvmnet0\x00']) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000006000)={0x3, {"d5a7cbfc5ac7c0"}, 0x380}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 07:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c0c000-0x5c)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x4a, [0x0, 0x1, 0x1, 0x200, 0x7fffffff, 0xd9b, 0x7, 0x5]}, 0x5c) 2018/01/19 07:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000be0000)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ff7000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f000070e000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f53000-0x12)={r2, 0xfffffffffffffffc, 0x5, [0x6, 0xa3, 0x1, 0x8, 0x8]}, &(0x7f00008b5000-0x4)=0x12) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000081a000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ae5000)={0x0, 0xffffffffffffa253}, &(0x7f0000dbc000)=0x8) sysfs$1(0x1, &(0x7f0000e66000)='\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000be1000)={r6, 0x4, 0x30, 0x3, 0xfffffffffffffffe}, &(0x7f00004b3000-0x4)=0x18) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001fb000-0xc)='/dev/audio#\x00', 0x4, 0x40400) mmap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000077f000)={0x0, 0x0, 0xdc7d, 0x401, 0x100000000, 0x7f}, &(0x7f00009c5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c34000-0x8)=@assoc_value={r1, 0x4}, 0x8) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000be5000)='/dev/usbmon#\x00', 0x19, 0x400100) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004cc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000-0x4)=0xb) r3 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r3, r3, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/19 07:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f00004ae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef4000-0x4)=0x1c, 0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000cc000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008cd000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000545000)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf}, {0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x6, [0x2, 0x9, 0x1, 0xf, 0x100000001, 0x100000001, 0x8, 0x101]}, 0x5c) syz_open_dev$random(&(0x7f000059b000)='/dev/random\x00', 0x0, 0x80140) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0}) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/19 07:25:35 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r0, &(0x7f0000012000)="", &(0x7f0000012000)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/19 07:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000014b000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000563000)={0x2, 0x2, 0x200, 0x2, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000075f000)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a64000-0x10)={0x0, 0x58, &(0x7f0000d98000)=[@in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c4d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007f5000-0x10)={r4, 0x8, 0x100000001, 0x9}, &(0x7f0000f66000)=0x10) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000a09000-0x62)=""/98, &(0x7f000076c000-0x4)=0x62) r5 = socket(0xa, 0x802, 0x0) r6 = fanotify_init(0x8, 0x0) r7 = dup2(r3, r5) fanotify_mark(r6, 0x8, 0x31, r7, &(0x7f0000bb5000-0x8)='./file0\x00') bind$bt_sco(r2, &(0x7f0000e70000)={0x1f, {0x4, 0x7, 0x80, 0xdc4, 0x1f, 0x4}}, 0x8) sendmsg(r5, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/19 07:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c4000)={0x7, r0, 0x1}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003bd000)=@generic="2aa6cbd202c32ceb32066d02433db2eb", 0x10) io_setup(0x6, &(0x7f0000a43000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xb) r3 = syz_open_dev$dspn(&(0x7f0000353000)='/dev/dsp#\x00', 0x3, 0x101080) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000ea0000)={[{0x6, 0x2, 0x1, 0xffff, 0x5, 0x7fff, 0x4, 0x800, 0x2, 0xc89, 0x0, 0x600000000000000, 0x7f}, {0x3ff, 0x7, 0x3, 0x0, 0x100, 0x8, 0x4, 0x0, 0x8000, 0x800000000000, 0xb476, 0x6, 0x100000000}, {0x1, 0x6, 0x1, 0x6, 0x100, 0x2, 0xffffffff80000000, 0x800, 0x3a08, 0xff, 0xf5, 0x33, 0x1}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r2, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000aaa000-0xf7)="", 0x0, 0xfffffffffffffff9, 0x0, 0x0, r3}]) 2018/01/19 07:25:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/43) perf_event_open(&(0x7f000030e000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000051c000-0xc)={0x7, 0x8000000000000, 0x8, 0x80000, 0x7, 0x0, 0x2}, 0xc) init_module(&(0x7f00000be000)='#wlan1#\x00', 0x8, &(0x7f000033a000)='\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a2000-0x8)={0x0, 0x7}, &(0x7f0000df3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aca000)={r2, @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]}, 0x100000001, 0x1}, &(0x7f0000641000)=0x98) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c4e000)=0x7fff) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = shmget$private(0x0, 0x3000, 0x54001023, &(0x7f000042c000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000155000-0xed)=""/237) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003af000)={0x0, 0x0}) 2018/01/19 07:25:35 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004f6000)='/dev/input/mice\x00', 0x0, 0x480) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00004ab000-0xb)='/dev/audio\x00', 0x4000, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000051000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) r6 = syz_open_pts(0xffffffffffffffff, 0x600002) r7 = userfaultfd(0x0) r8 = socket$unix(0x1, 0x7, 0x0) r9 = eventfd2(0x80000001, 0x80000) r10 = syz_fuseblk_mount(&(0x7f0000edf000)='./file0\x00', &(0x7f0000ecf000+0x9b4)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x2, 0x7ff, 0xa00400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7c000-0x8)={0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000077a000-0x4)=0x0, &(0x7f0000452000-0x4)=0x0, &(0x7f0000834000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc2000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000878000-0x4)=0x0) getresuid(&(0x7f00000c4000-0x4)=0x0, &(0x7f0000f42000-0x4)=0x0, &(0x7f0000405000-0x4)=0x0) stat(&(0x7f00000ef000)='./file0\x00', &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$vcs(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/vcs\x00', 0x0, 0x0) r19 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r20 = syz_open_dev$tun(&(0x7f000009c000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r21 = bpf$MAP_CREATE(0x0, &(0x7f0000fef000)={0xf, 0x1, 0x4, 0x4, 0x8, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000611000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b92000-0x4)=0xc) r23 = getuid() r24 = getgid() r25 = fcntl$getown(0xffffffffffffffff, 0x9) r26 = geteuid() getresgid(&(0x7f0000ec9000-0x4)=0x0, &(0x7f0000a71000-0x4)=0x0, &(0x7f0000cb8000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000087000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000880000)={0x0, 0x7fff, 0x10}, 0xc) r32 = epoll_create1(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b6000)={0x0, 0x0}) r34 = socket$bt_sco(0x1f, 0x5, 0x2) r35 = openat$rfkill(0xffffffffffffff9c, &(0x7f000037a000-0xc)='/dev/rfkill\x00', 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b1000)={0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) r38 = getuid() stat(&(0x7f00001cf000-0x8)='./file0\x00', &(0x7f0000767000+0x3c4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r41 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r42 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000834000)='/selinux/checkreqprot\x00', 0x140, 0x0) r43 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d82000)=0x14, 0x80800) r44 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/enforce\x00', 0x10000, 0x0) r45 = socket$bt_cmtp(0x1f, 0x3, 0x5) r46 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r47 = socket$pppoe(0x18, 0x1, 0x0) r48 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000cf000)={0x0, 0x0}) r50 = accept4(0xffffffffffffffff, &(0x7f0000a55000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ac8000-0x4)=0x58, 0x800) r51 = fcntl$getown(0xffffffffffffffff, 0x9) r52 = getuid() getresgid(&(0x7f0000694000-0x4)=0x0, &(0x7f00000a2000-0x4)=0x0, &(0x7f0000a96000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c58000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000196000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069b000)={0x0, 0x0, 0x0}, &(0x7f0000c75000-0x4)=0xc) r57 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022e000-0x10)='/selinux/status\x00', 0x0, 0x0) r58 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/relabel\x00', 0x2, 0x0) r59 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be9000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f000069e000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a39000)={0x0, 0x0}) r62 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dc9000)={&(0x7f0000730000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r63 = openat$audio(0xffffffffffffff9c, &(0x7f000061e000)='/dev/audio\x00', 0x400, 0x0) r64 = syz_open_dev$amidi(&(0x7f0000479000)='/dev/amidi#\x00', 0x9, 0x20000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008d0000-0x8)={0x0, 0x0}) r66 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000a74000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ca000)=0x60, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000046f000)=0x0) fstat(0xffffffffffffffff, &(0x7f000052a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000f31000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b8000)=0x0) r71 = getuid() lstat(&(0x7f000015c000)='./file0\x00', &(0x7f00004c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r74 = openat$vcs(0xffffffffffffff9c, &(0x7f000006d000)='/dev/vcs\x00', 0x0, 0x0) r75 = accept$packet(0xffffffffffffffff, &(0x7f00006d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a37000-0x4)=0x14) r76 = socket$can_raw(0x1d, 0x3, 0x1) r77 = getpgrp(0x0) getresuid(&(0x7f0000809000-0x4)=0x0, &(0x7f000090b000-0x4)=0x0, &(0x7f00003f3000-0x4)=0x0) r79 = getegid() r80 = memfd_create(&(0x7f0000152000-0x7)='-#proc\x00', 0x3) r81 = userfaultfd(0x800) sendmmsg$unix(r0, &(0x7f0000696000)=[{&(0x7f000041d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000515000-0x10)=[{&(0x7f00007e0000)="1e5c3814892d702e7b9c8bcb3fa5fcf35f3607f5afb70ca1eff517b1f784de78af7ec3bf85776502f443cbe4bdfc76cc2bc9f5f326e453329037780b9ba4c1fe5e0d6fc100f0913ef6029a6e509ce4b9a5d297139321e2463db88bfc2198ce5387d67bbd21c196aaf53711ba62087c6ecb5716bfab811f8c14166553cf965d09896e20d549c4e71de97b773782c267576e9d2be1eaf2340512dd06aea21f32459e377f", 0xa3}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000790000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007c8000)=[{&(0x7f000068c000-0xdc)="600bff66f0375075abf3d80163a63c82ba0c0a07d51064ee5ed74065525c9b046019889f7b9dff5b62d33dbf1f6cd76a1ad505e6702177506fb99704a98aacf8f11b56e4d66ce4b972ebd5656d301755827262a599e34fcc343039fa94590871c44748cfa110aed9f9d87dd2280d7081bc59cf58cebe0429f5c1c48eacf7e3266bccffc5d6063622e8a369a6f59dc0ef6135a72048225a4033b3e3f44030de9b56f24286f50ba7f45f0bafb403af92578cdc014043a2af014da5ab45c3f4eb2c6a91640d941e0ebe66d163fd458d219d4680b75a7314f3f6a56eb074", 0xdc}, {&(0x7f00005e0000-0x3c)="9779d6e847da5ef236d56cbc3c925f8d3f83dc334ba999f79d2f162f556e644c71f67bf69470d320a486d797d5c1d0ea8150424304dbaa6d4776eaeb", 0x3c}, {&(0x7f0000c9a000-0x3f)="7c9517267ba2a42b2b2d594cbe87d34b6da5c4c3b5d283c5016451bc468fc65cc0afc90a0cda7b0bce72e2a20ec96a772ac124bb791a52bb56d8438fe8fe38", 0x3f}], 0x3, &(0x7f0000f7d000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}], 0x68, 0x48010}, {&(0x7f0000301000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aba000-0x60)=[{&(0x7f0000947000)="26a563abec2623ba18ad4ccd73fb80b70c5d07d5bc5365b7d6a6d303b5515d8d965f313f37536c29f37db344fc43e3030e3481d98f70f4d1162362ff39bfde80ca6e074f42ae0d2f5aaf7b36cfaf511bb661925bfd9cf2060dcf99970f0f0a4bb1ada77586d54ea40f43f6a65d15eeea8b92a10719e84ce66165f3462dfb04e841059c60ec72bbff9f74ef0a2757642bf41b1d13fbc0dede898cc4b775e8b241d16a6de16fc26ff1d4f832c164b67927e27430265be23e96a14523e547ef899ad81a8dec55fbf8142667ba82", 0xcc}, {&(0x7f000067d000-0xed)="e612677f8ebc72647e77b3a6b3495bb0d0e47eb649203d813f0584ed25212689074a0986d11f9cf27a013107c7d09ddc53b1ed901ee42d429881a727bdea9011b3c701f26dde7e2e2ca04272e2acf45b75b24b1df8eade8dbeeeae62a78732f9539cc39fc492f00526c95ddef3e0131a3d89ef3edce1eb4d0db8d2d25a6465586244c81f2d305e729eb456e13df7c706a1a36e8932b03282a3e7bf13b2b43676df07f4330da89912b508b95c2f98b4ebefe45e4da8afa8a6102efe52077610b7b4e83f6fb5dd322a6098aa8442aa2081cd5eadfbfaf89e13313dfc815a47034e428f29a7755615e820f473738e", 0xed}, {&(0x7f000059a000-0x43)="6d5bd48212970364522b88048b4014e45170c4ff1e771d2711f8030805ab5e5fe3b87d65e750bf2e2cedf05ac01f7b60a5d87c08c069aae27f42df88e62da6d278c3a4", 0x43}, 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", 0x1000}, {&(0x7f0000e7d000)="cc1c773dfc2e28d44144e8a9f2011c611c965d4a28a584a71cfec712e623a4dd67a1e82eaaca96cdbfd327526f69fe2c39e3ca4d4abb4d671e177398813ec503bc4e0dbdb6bf", 0x46}], 0x2, 0x0, 0x0, 0x4004000}, {&(0x7f0000aba000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008dd000)=[{&(0x7f0000d1f000-0x9e)="99d1973ccd23fd88326ceff692e1948a8727ea95783e3e8179d79506d0d6fe5fb63846b1bb853f1d84deaded07656101b8ff31c855418ad9989ade7e9c101db68a651795e4382b88e21f7f3dac5f72f4fa4df014c7a6346fc4d7c665208cd71173103c37c35c16f90d10f39b6035b3951c48434532d775f527438a13e735a90094c0a48ae8e3f2fe99ad9634b7fdf2464825c2668a2b88f05c2c04446c73", 0x9e}, {&(0x7f0000b48000-0xc0)="d94fffdf71d5198a1e8f1b2d73f6c4c324c4b2abc2d7309993f4c88789c22c767b2dd4f984ab7b82a73f2d55dc4814c7f44c9a9baa00b3badaa4b95e0c398a471ad8341898e5d5fcdbabf349af0018e5d02bd0e44bad10131b73db21e8d2f9b524c0473369f814685b19ca651cff1f8dccef055b6928ca01be924aa00dbb740d5eb622050bf9b82192deefbc611b2f87fcd3ffdb83c624acdb4b85d4aed7703fa5b91e1f11ef45e458a6d1aba7ddfde224a9fe37d065a38e2ae140310ea6bec2", 0xc0}], 0x2, &(0x7f00000c2000)=[@rights={0x18, 0x1, 0x1, [r73]}, @rights={0x18, 0x1, 0x1, [r74, r75]}, @rights={0x18, 0x1, 0x1, [r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x18, 0x1, 0x1, [r80]}, @rights={0x18, 0x1, 0x1, [r81]}], 0x98, 0xf9036f688983f499}], 0x9, 0x4010) syslog(0x4, &(0x7f0000000000)=""/168, 0xa8) 2018/01/19 07:25:35 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00005cc000)=0xdf88, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) unshare(0x2020600) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) r1 = syz_open_dev$audion(&(0x7f0000f75000-0xc)='/dev/audio#\x00', 0x50bc, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fea000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e1c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000656000-0x8)={r2, r3}) 2018/01/19 07:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) r1 = syz_open_dev$audion(&(0x7f0000bd9000)='/dev/audio#\x00', 0x8, 0x400) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000946000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setxattr(&(0x7f00005a6000-0x8)='./file0\x00', &(0x7f000084e000)=@random={'btrfs.', 'cgroup}\x00'}, &(0x7f00003a4000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x40, 0x1) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r1) fcntl$dupfd(r0, 0x406, r1) 2018/01/19 07:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a6b000)=0x0, 0xfffffffffffffee4) mq_unlink(&(0x7f0000b4e000-0x18)='/selinux/avc/hash_stats\x00') 2018/01/19 07:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000735000)={0x2, 0x78, 0x3e2, 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) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) close(r0) r2 = memfd_create(&(0x7f0000ba7000)='\'vboxnet0wlan0md5sum\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00001f4000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003db000-0xc)={r1, 0x5, 0x30}, &(0x7f0000849000-0x4)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000c9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000072c000)={0xb8, 0x0, &(0x7f0000cee000)=[@request_death={0x400c630e, 0x1, 0x0}, @acquire={0x40046305, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f00007b9000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f00003f7000-0x1)=0x0, 0x1, 0x100, 0x2}, @fda={0x66646185, 0x7, 0x0, 0x2a}, @flat={0x73682a85, 0x1, r4, 0x0}], &(0x7f0000ca3000-0x10)=[0x38, 0x28]}}, @acquire={0x40046305, 0x0}, @release={0x40046306, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f00009c2000)=[@ptr={0x70742a85, 0x1, &(0x7f0000f64000)=0x0, 0x1, 0x4, 0x3a}], &(0x7f0000755000-0x18)=[0x18, 0x40, 0x0]}, 0x1f}}], 0x1c, 0x0, &(0x7f0000471000)="c7409c3741273586590f224636be31af7cf1770e89aeffd580ecd53e"}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000083c000-0x4)={0x0}, &(0x7f00006f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005f7000)={r1, 0x1}, &(0x7f0000be9000)=0x8) 2018/01/19 07:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005a3000)='./file0\x00', 0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ec7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000999000-0x10)={r1, &(0x7f00005dd000)=""/150}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/19 07:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cad000-0x20)={@generic="8559fa94a5ba7f341604853a1c567606", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000eac000-0x8)={0x0, 0x0}, 0x80800) writev(r1, &(0x7f00008f7000-0xa0)=[{&(0x7f0000f01000-0xda)="d785ff96fa2fda0312755a6f0a61b169f2803c9609e04e9147ace38c58cf722068b2d14a66d73ede9b9c2107536c3c1c79a02ef1b4a620f40ec5d41f56a4a89f2b37fcc1528c3c072dc8375a95101e43cb46abe163bc843575dc4385fd36384a5ef61bc1b58bc0adc4faab4ab7192cf1b9af38494f557eeb334b846549a36d1bdc95fb69b3476512a26d9d2adc09dae8eb284e3b14a777b93b004ff0ae5ce0f242246c8eb69122877de71a049c607e2fe9d0541021d80a2731839e69fcb85b30e8d8b7a8d0628b25d0db2089d775d26c91d927a8a54cf2b2f9c7", 0xda}, {&(0x7f0000bc2000)="", 0x0}, {&(0x7f0000e79000-0xaf)="bcf1e5abc778eef1eba02172e1ed675990b5430efc1361f892abc1c6f3ca7060ea4257bb315925299a580325eea13ca8b2d0219a94c331323e0d9f6582cb06f4da1080116fe33052d88814ad64362b0dee4fd18b5c784117114005e843b2855c50bea1cef340598ad468616db11c7366d39ce60dacc8e43702e1f263fee8216e7d13e37048e1283d5b03a444d8ddd14afb15d56519a4a3deb3aa6bec85424c6fbb1fab1a6b3f83d2b68daaa0ad4706", 0xaf}, {&(0x7f000028f000)="5740bf902febb09d59ea13648e635ca6f857c354c9f2e40a2ceee75aaa73422911d3e87f450d394c2257da668441c376639ba3d8046472e9966908104a357f7ca158c9972f9e866e21dc1521639a9b1f2582c2ce1b29a115172bef8f539cb7cd638e", 0x62}, {&(0x7f00003da000)="6ceda87fcd6f4a2a7291cd109b61134c2474a126a64a7ba1c3523cd8a08b55837652c7ff895c3b66570eee97c98dd4393285d6a7b99ccb9db21ed5e188a84df29e6aaca277230285b3e85216ff13b2faf54566cef29d3841ead96c008bae40e66d4816a241d7af5b681bd345e86bd473", 0x70}, {&(0x7f0000734000-0xbd)="0e5b9053d43af8af7c6b56162243a888dab1718620f8101ad0240c1b76f6f390b02d71ef8a96287b55b8e29c6e99931484bcf516bded50ddd3fb325b7fbca6989903409f2cf68efb9e27e8ffcbe17aa8086f6eee74c8ec1471febd729572ac5852b88d47dcac3f10f4e0f96d534ab16d22eca31da67e62a3801ac6d5aa35848ddb9f9aea0fd3dea2c15e4e0da3cebd1117d083d2d2ffef08ca3917c47c0f818af5a0cec8db8e866bcb49ec03cd4503b2cc1a57c24c29b1aa0d1c2fab1f", 0xbd}, {&(0x7f00001a2000-0x3)="71917d", 0x3}, {&(0x7f0000bae000-0x25)="113492999f479316a00fc181a91a2fe006c43d57bb32fe9915e1e5c2c0d9a6c465a5511049", 0x25}, {&(0x7f000090f000)="598fd32e88aaf1", 0x7}, {&(0x7f0000516000-0x43)="1e994d115287d1563ea789cc123d20ca7384271280c42ad08d423031f75a650eeac838095020b867bea0d246b2327f20b248156a91dcc36afe0fd56d30fb9268befaf4", 0x43}], 0xa) chmod(&(0x7f0000849000-0x8)='./file0\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000862000-0x10)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f000037f000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00004c7000-0x10)={&(0x7f0000fd0000/0x2000)=nil, 0x2000}) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) modify_ldt$read(0x0, &(0x7f0000ea7000)=""/172, 0xac) 2018/01/19 07:25:35 executing program 7: mkdir(&(0x7f0000e7e000)='./file0\x00', 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) inotify_add_watch(r0, &(0x7f0000de1000)='./file0\x00', 0x400) 2018/01/19 07:25:35 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000462000)=""/4096, 0x62ac571a52af91c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006e7000-0x4)=0x1, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a9000-0x8)={0x0, 0x4}, &(0x7f000031f000)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000324000)=""/50) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e7000)={r3, 0x6d, 0xffffffffffffff7f, 0x40b, 0x1, 0xfffffffffffffffd}, 0x14) close(r2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) accept4$ax25(r0, &(0x7f0000626000)={0x0, {""/7}, 0x0}, &(0x7f0000c18000-0x4)=0x10, 0x800) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f00008e9000)=0x80000000000, 0x4) ioctl$int_in(r2, 0x5473, &(0x7f0000a91000-0x8)=0x0) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000881000)="427f344b698398cccc2450b4c9b38e97", 0x10) 2018/01/19 07:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 07:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) 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) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000+0x988)=0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000cc7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000f0c000)=""/119, 0x77}], 0x3) 2018/01/19 07:25:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000c50000-0x4)=0x4) r1 = shmget$private(0x0, 0x2000, 0x81, &(0x7f0000305000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) 2018/01/19 07:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000aeb000-0x8)='./file0\x00', 0x8000000800, 0x10) linkat(r2, &(0x7f0000600000-0x8)='./file0\x00', r3, &(0x7f0000eb7000)='./file0\x00', 0x400) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write$selinux_validatetrans(r2, &(0x7f0000229000)={'system_u:object_r:devpts_t:s0', 0x20, 'system_u:object_r:kvm_device_t:s0', 0x20, 0x34, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x61) 2018/01/19 07:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) kexec_load(0x0, 0x4, &(0x7f0000360000-0x80)=[{&(0x7f0000d76000-0x7d)="5ea0e4523fc9fc1b6241dae5fd90f2f671f7ba4edede4fa8e22b947a7aaaa118822cd0a3c1f6b4798b80256e9564ae603dca20e5f3fa0087eb2166e4b0380546da5c46004236bbd3d991b9ab86df16edf63bd7e0295d5f6437b26dcc636fda88b7dcc816e053793a0108d136c45cec529c294f912713437191d406126c", 0x7d, 0x1, 0x8001}, {&(0x7f0000cea000)="43fcdbb79d637c56e1b95f13219f9f5e4eaf32a0095b385760125ccd387efedf363afcc9c1e493d1a3f6080e740eff3c0c82dadb29d9227006f1183ebe2944717501eb", 0x43, 0x0, 0x80}, {&(0x7f0000592000)="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", 0x1000, 0x1, 0x3f}, {&(0x7f0000316000)="cbe1255c6c09127cd754cc935200b2f557bd187280b4", 0x16, 0xfffffffffffffff7, 0x100000000}], 0x330002) r2 = accept4(r1, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) r3 = dup(r0) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000712000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f8000)=0x8c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000279000)=@assoc_value={r4, 0x9}, &(0x7f0000f89000-0x4)=0x8) preadv(r0, &(0x7f0000817000)=[{&(0x7f0000a6b000)=""/15, 0xf}, {&(0x7f0000a38000-0x95)=""/149, 0x95}, {&(0x7f0000381000-0xe1)=""/225, 0xe1}, {&(0x7f0000b3d000)=""/21, 0x15}, {&(0x7f0000046000)=""/219, 0xdb}, {&(0x7f0000a77000-0xea)=""/234, 0xea}], 0x6, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) 2018/01/19 07:25:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000633000-0x1c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 07:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000093000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) msync(&(0x7f0000042000/0x2000)=nil, 0x2000, 0x3) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000057d000-0xc)={0x2, r0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000022d000)={"6c28510a8ebc33240e6e84b3bb3e392f", {0x4, 0x2, 0xaf0, "3da710399069", 0x6fa, 0x0}}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00002b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00007d9000)={0x0, 0x0}) write$evdev(r4, &(0x7f00008b8000-0x90)=[{{0x0, 0x0}, 0x80000000000000, 0x81, 0x1}, {{0x0, 0x7530}, 0x0, 0x401, 0x3}, {{0x77359400, 0x0}, 0x400, 0xd500, 0x0}, {{r5, r6/1000+30000}, 0x5, 0x5, 0x9bdb}, {{0x77359400, 0x0}, 0x7, 0x200, 0x9}, {{0x0, 0x2710}, 0x4, 0x0, 0x56}], 0x90) 2018/01/19 07:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/19 07:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c6e000-0x80)=@generic={0x0, ""/126}, &(0x7f000041f000+0xde9)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b3f000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r1, 0x240400) r2 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 07:25:35 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/19 07:25:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x580, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/151, 0x97, 0xfffffffffffffffe) 2018/01/19 07:25:35 executing program 1: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) ioctl$int_in(r0, 0x5421, &(0x7f00000d8000-0x8)=0x4) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/01/19 07:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003f8000-0xb)='/dev/midi#\x00', 0x6, 0x400000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000d6d000-0x170)={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]}]}) 2018/01/19 07:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$TIOCNOTTY(r0, 0x5422) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KDMKTONE(r0, 0x4b30, 0x8001) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000d82000-0x4)=0xfffffffffffffeff) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r7, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) msgget$private(0x0, 0x3) 2018/01/19 07:25:36 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r2, 0x1) r3 = accept4$inet6(r1, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) write(r3, &(0x7f00007d9000)='.', 0x1) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000039000)=[], 0x0, &(0x7f0000f42000-0x100)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 07:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fe7000)=0x1ff, 0x4) 2018/01/19 07:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r0 = creat(&(0x7f00004d0000)='./file0\x00', 0x80) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000711000-0x4)=0x7) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/19 07:25:36 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) clock_gettime(0x0, &(0x7f0000618000-0x10)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000029000)={r1, r2+10000000}, 0x0) rt_sigtimedwait(&(0x7f000006e000-0x8)={0x40}, &(0x7f000079f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b0000)={0x77359400, 0x0}, 0x8) 2018/01/19 07:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) msgget$private(0x0, 0x3) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000f80000-0x8)={0x0, 0x0}) getuid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000335000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000448000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000821000-0x28)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:25:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x88100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) io_setup(0x6, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000002000)="734ce3928d387be679940197e29cd3ba68c3702420bd8f4c7fac0cbc33ec3773ebdf30faf43e1ea75d4c7c0ee67061fdf4685b7576022abeda1dd8b961967ff097b410f50093505a7e4122de6386760f4bb86fd5c3d2f0a9edd27d564fb54fcc082ec1eda3c488840a87aefa5a23fee4cc38397a41082c05fb6b0ad4b3dc45ad6b9ed1e720a12b024908a4eefa8a574c9ca3249c0b88ab0cde1c7903cea038a32ad950d90ffff17cb3c898b6c24dfdab2141bc6dc06b848a7462d552b271ae1507d62dafeba80c6ead516a667c8a7b8937c18d7b5a58a0f458631fc58741d094d35a77e3430f126c2a222cb97b45928c63c166cb8c619ba9291b6d3d015edd2905adc0f401d52823c7b976e5e12bdb536c50be87b7a97c807be328f5395ec5316d9edb354bb4555ebfbd7a3aa7fe78a4e78acd566ec4b43c549c0288ffd459942b86f263f773b7cededa91fdc93d1f4f180e4784d859f5c46e77c4263802f9ef49807cdce6cc750fb0f7a7297bd8150e220793975cd466f8a2804ff1b62b47ff583df5af92652ea6b304d82731f31d3977e86eb5333a37ce75763b78db3d098b970627bd68d7acfbc1a8d0079aa8b3cdee95e43660ddcd686f946e2a71f0da9e1d33c45107295939f7290157cad241f408af5b757df5329c300832993f17156b048fb0752722c0ca975f98f6522c1630579bb3f34746da9f5d73554c4afacb44da4224038fd5344d7f47847db2eff01673050abd9c80276deb7b58be3541d11b352c8fb4330ecdcbb5c643aa12b81f7fcc38e4241b92acb306dfc8d070daba036ea9e830da41ed3c317fc5bccd240b332feb05c3063b32625dc86d35484bf0929bfba0d4bd533f6f596f0ea7c20bbc62b3baa49c997519f4bcbdb3db15b24c00ee530188d57a7bc4441f8f356117293c67b3b26cb2bc2308c48cbe3abdb0e4b5ee87de6f488395b51097559eff524c554407dbeb8f59819acd3efe20bde975bcfbaf8288fbe961d8f01d8ec84d70d4a7d756ad0659342f55a502feb4341080ad93da977b17a9f87ca4d5f72d239763b20f292bbcfdd22e9ee7106267978acf410aa874c3f239c28d68f529179a47a6ed8697b0e56f135fa9b0559937ef6105f8eca0b4f666a9eed4bf55e2d549b1cb08ddc2a8e90dd303252fd58bcaece34cf2da441b27332dfed6d53298441503671dc4d475759175eb16589ebcc61aab4e11e1efdf07992f5ffa1bd4ad4e61249f5ce35a83587d3ad3bb5281654705883d2a018ef0f051efd3d9b236f75ada8e57348bbba9704c8ab7d06047a78e0abaac55c25a17a9df6a8a01e2558a8778ddfffcc3350cb7c93e48032cd5bd8ea1f94296d5c0e3c2b804683191756779f8d2f897c38f46df5c61e104583f0f44f4956f2de4cd063f6b87dae3597d292fa85249f796028fcab54e786df2e04ed36a2d23fbb837e69493aaceef47b818fd104a58bdd6efded5a0c0a23122d6209a0875e6c3204ae8b70fc84d57d2b1ad630a31560da7481631eb98451fddf1ef21ec5f1ccf988d37d00bcd9e9a85c7cbddf60214a38d8e37636d0ecc5b4a2b7fe23ee1484260e8d8054ac5c36a5ddd1b6fb60bc1c116ecac7c87c09d4a757492e290323fd489730fb6664b058981962c770025080a62e5b30b82fda2dab87a0768359491c6de73eb83b139c6e84f260375b316eedb40c71d1ee412cde8ca508bd3d368709bf8640ac90b08ada1733b7c809a5d5cf551795c7d37d2f925ee45517d2c45d3e6ebc4181b5ad7252623e875715c1dd1d7e09739b8fc8e909f7017b7e7e08c07387f7472d84d4a048905487f4d25b7826702942376ed15449b2e45d9d5e68506546d5977dabe0299934fb09f6d0bdd1cbd19ce5042eb3e1df259d066e2738adee9e83fc42ddbe414eaf4d51f13b94f112cf9c44a35a23a6b86abe82f6268c6431e4c02512a9c309c355173431929e4cfced910ce4719a96e74c0f6140ad1bc03ae62cae2132576955ca0584adb945b3b1c97325c1c8a6971345f0c60185a4c17e34e7e0de73881d4780d51be1d6b9db2559b54e87df99d501f860ced1e200127cfca20cfb74d440ce8bc779fecf772c553f67cbc8704dec40023d8838108d8875d84416aae6d0bacab5ce69f2b0c84795ea1943564a511a8866ecb76802b08739331f8401923879072f4fa9f2fc4e089ca6e8c2c3b17954e305ec2d72047684e5827e656db7b5646d61196bfd2a8de1dcae4b338d43ca006f1d35ff593027b0a018b1f0ebccac622777082000e34bd8274ec7709797b535107ca42a88a40dc4bca64df59dee0702ab33fc3e53fadc0831a0e2bd8f1eb3f62be0b710e4c8e0fa7f019c1c8dd10670141256d5a1f3b27caabf678fcceab6a95724e8f79363bb12bd4aace0268e92904f6fc2aea571b6ef0a57186e27bf505dd1ea48c33fdffb3df123e73593243bd08adfca27ca42ae2c33dbc779c5777eb8e825d4f5a2f1f37474fc6053323d209684596504f83a711e2ea42374cedab0fe56426634fd5bf9d4b57d18d18e79e6cfaf7ad72402a961ae3b35b4f16252cf0705bc280cd7298347b822e78553744c537c16bda43717da35d9fd284648ead747c351b6214eb177bc5088efccf92ac62c72ad948d051b1d352eb98c5d80b4b5a65928f2869e09b3bf602e85e5057c47fdd56504a90ce42c3434d5f875547f3250c59f81899ccc5b414f173860596f484d2b16eabdf1929abcdc0be6a04b31c2d595a128c4fcdaa1911b2eabaa6d7b2c0558a476ea233864cdd2498f404a5a355afafdf2b8d531d5f8d3da7c2b17fab913a2f91e7a65de2cf82b8230dbb73dcb231c8a411ad4e612d9026089e8ac1cd0c482edaa72aee8b5b54de822321bd8d433ec752f769aad0bef43169501e856f7f88f2b6e581bb7272f3e6abba0a1284ee8c81049b90602cbeeaaed32a06646939d92cd2616cc5e55e8871feebff5a1508c55a99ef5c4c4a0500e1e03c32d1995a20d81bbb8d207090d9679dc46075a354e935f650c9fc59246784e4d9dffc92dbcd5a8d2e572dc02406648e149967ed13b03b19276ad736901c6b33b562d09e39fb1eefb8ea41abe37ef8a4ab5a4137fa76a511633fe19434ad58e0cd26ce7a3ea5cadc139a848b2c8efe2af434212b03c720ccf0f8e30fd1164104f1d2e416ce08ef73c56b3a13a1799b687fb49cbe0d4f46a09f33356d89bf9b7aebeacbdadef35736fe31e9762bd9879f046c362c627f96bd54de669fb72ffead858c0ae7913a3bf23d4e8419c06465b84bcb138a4c9e2c7fe9e2816f5185325905ed4dcf8c9b8924813fba42f0fca6256f817e4ff7bb377b2c918cfc2cad4f76310ed2637e4e5babe972035d2df043182d2adee07ebf463b6b904dbebbe8abf4b5abfee19e4c96a7367b5f163dd8c3d4fbfe0bec03368fda5aa0f0623ca735dce44cdd2c24d41c155d99e87a942feeef974410451a6e168103a402bd70ec0df4743d07a4ff2550eee1b5f0b5e720461eb9d87129dfd034f246f335bf812f775c7a4bf9a1085a176a5cbf3aa7531e75c85938c509232701070d9231ee2892ed226d16a82190bfbef17fb95de03a4a7e057e9f06f8343806e386cbdb0388dec34245db1ff681edc704608764b27ddbc8f3b12a2f6097411a667f906ce4a7fe0b2769ca76a4c57b2f142547c450f10aa83f1478caff01543f9ad1cfa1e8d3160445b0314f8b972596dfa61b1ce7500b307298ef9c16a245a053149442c2515e599336b2995d6971752bbd2603bfb2a19366ffc82fed6e1f51323897a71e01ecabeddb5f6844c62f09f14720854eeaada520dc3e61e6f27f6d0b72a9e3ed7b75102b2269dd6a65f28ad10f24149297d789d155e9e15b8d351ba0b7dd0f151d6b051ffdb56b4df6395d624a74b45ac6e6bd8cf6e2390c5143743ed434f6cac3be522b2b2ad6ff054116b9f24f3d146d2137987daf4ea39736d02130614d928e932b4b2b4d1a459dfe15197e0a5708918608b877670722bda2b9b8fd439736c9bee0b9c69641fd6986b4e0d2baa40e5e43668bdc058883f40b1ccf485ab44e108d84942ae053a8f3598b3dccba45ccc15bb508b2e65eb20b2ee3ebbd0cbbd4164fb8b5fea3d62d51dd37dea199ae0326b617a45e4a3de5fc96f05f0e3e955544e4fb99534c97bc88f743d272f3da971aa7111b6f59af5f00feab3682d31cb2fc3924d72fafa2df344e2b577d750610ddbe8e3d55004a5c29ac2ef5625ce2d07b43cc3f7c54cb7fa824dd521c17f44cede03f001e08a26e848514b8033ad6f001fbc2a2d8d30f5ee16e59d1d7bdaf8bfab2aeea6f3c70f16e1bc2195df40cae007a16abd684534ec8e724b1d7211734b3d5b2e4249d76f916d2f15b0db4cad83708e2830371080f7dd50c167837ebea553f8739f28ca064256a8dc27203a9cca14b65d4a284261942b2fc9c88a53bef998f92023431d887e0fa3d1109a7bdcdab859dfae4d1dce09fd233447322bf38b0de426ae02e036d6f6c44b76e0e7d550132de806fd5ef02612baa15a6d38f875fed2410111e4c9910c89215a213dcaead1eedc24dbfe5478597dd52519fba6cbd2cacbcc7ccc64425d4a13febc038576f3752c5f0ee5eb3cd9ed7eb1b661c94720fa9cb07ac41399ff95615eac335f63899ce1a60874c689d8d775bd98989c19da71c9fe03ab901de4f79cc7abbaa2a000addd1534da6d6e3f8edd13e7287a3868a4c6c94b8e0e183e488db8fe63634a0b8f5af998fea6c3374343bcfc10f90bff594d8663d7d5a53f113e14b6f02aea9a76bb364c98ba5a63b237f11b01716eed8e4e284f127be4f13d42dfdd538c983c4dbbe504e767685f513bc1b61b04f53b43d1462ebf39a82598b30870a5889f790980801212c6cf4234c1671121cdc9867beba86f859e30d7efaf2705b229f14e4824ff065c640f39c065ed0e7e09d0963279fa8ab71f07669829b5e0c74d0bb76e1ab5f9efa17225db243d899c35e0e86dbb00f2dd45a49befee62ab1bb61796da8fd189f68ca30e3cbc909c55b509e4ab53d7410e64c6749c4fa2ef53b85fac27f4c4f8319ed4f09a6f74180cc88e98f4832d19ea9d08211ed502e204202e652c9c9c05f3888056037a4f284332415e0b813b73bfd6ef2472c3876a6b1108c81986dac759b5fc8adc2eb9efafafc605792dbefd5baf9c1695581741d5e18910483bb67d73ff0a574c4ab4e150aeb9f35a8ff5bc6488c4977512070e53ae757363741866afb716f8e6f036872f5adc87eca8b95a18651d681e5bf191adfbe28fe3c613fac119c950a1a8398ab4abb2ea7e7b680c9eca73a30ad10058eb58b23a65e0b70848b10c3a9adf6be1e4524affee0c1d9630b69846614215156efc490ed064b86fe303686f4d3a4b9b9381b4e9e7eba1b65387992c2f96ddce573096e8b0c02fc59576ce3459b1699e862f9b2a77e461815c83fc2f04892b77ad83cbf3b5439203051776f59fd09b64bb5b411901ed0750299d7815c752268287a6cbee3fb199a04a49bfc69a306c1ff674eb8a82179a7667779ae42793da74925fb073d28e62895ab9ef2ae3b93f3fbc1e4a2dd71187347b9c3d52e4f54928549aba494e4428e45327b007db221e17f76f9ddec0f9e7e03c54e62826fba736a219e5534312e5421462d8cfa01f76f3130ce960ce1c052676b61af69381759d075ce8009653704f740729d4decc871b5dd093f60bbc0f6641e0d694eda350117a73cb44707e2e305cf008dd07c86346e32882c4fa88c43dfe23eb480e64300db594d00d0ed", 0x1000, 0x101, 0x0, 0x1, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) tee(r0, r1, 0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x5) fcntl$addseals(r1, 0x409, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000)={0x5, {{0x2, 0x3, @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]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000-0x55)="3abbbe73d20e8a5070fa84d2662db0e0ff69b435fda8376ba63178abcfbe230dd242d9c5aa5e8c5ca89c7e8bb424c32db628c79290027b7559bb141a638efb256e0eb56d6682f6e80f20030f1a0796e27c7614cd4a", 0x55}, {&(0x7f0000005000)="97925811d57415872c63bc14032908c1fd4c8389e9ee6e5daeab9d354077a2412bf1d58d9bd95242a8f6c570ba7ed29c836a57a681738f96a0142c5a8668b0e739547b7749ce047e", 0x48}, {&(0x7f0000005000)="f4e7876e390b88df5cc2a826570b47a623cba19a3a387f0d77835d9f196831681d50552b41f17bb150b29685771b3f69d5c9e67263972b108f0912f9e1f38efbcda074a89ba8575f8cb4ba02645bcce7a3c3751eca81ee345180d6fdba5ef637098f7f0d86c40017b7cae7f13597af9149de89912ad649d587ade9b5b569ea0f38553c1b33128350", 0x88}, {&(0x7f0000006000-0x3b)="6a53326942887643a02327b08d663377282fe149ab9cee00228b9311d074621657da686ec01ecf38b6afae0db6d1756f71d6b2ec9f44333b8f5155", 0x3b}, {&(0x7f0000003000)="0c760f60a8e86b97072fc884079c1050dc24a47b214f152045f04037100b94c5acc9951ba4ecad27bdca97e4a1836affc8d1e2c3676728034fa5b62be081e65d4f641917925a1e8c657a7e252d488b1adc34148706df8c98fe5946e85c52b95eb7c0a4e6b02432393110f10882cd38cbf4aaa36cb97d56295145d5e091754c12d43a418eccbb10938a40d46cf8ad7e10bee7d8397dce79238c144fc49b327af90a747c65cb5b6d", 0xa7}, {&(0x7f0000005000)="8ceaec136c0d7e722d3543f086b4717e43c6d5a42861990cc9c58cacf900dc3f9e401817fee36ce9dc63f89fc4f12f0b70f0382f74ae91f281a00debc1765115660a30208a29e8f2be3018540a1cdc5eedb53b2aa56f7eea584576abe75e0f783b1267a16db7d59cbd5084ea23bb548cb2bdc4d8e36d271ff07b0b293aa97e3c5d7f1a4932134c8b03b30db137d8d22ec61df97ecd1292b5dd2fafc095", 0x9d}], 0x6, &(0x7f0000006000-0xa8)=[@iv={0x90, 0x117, 0x2, 0x78, "1c409b1c1cd9e90367149ba539c5796955fea821b78ad4e7e2c2ae9461557c305e6483c1b6a489b7727b1264d8df210529d56964907ecdbc1eae95f43c5d6bc335755329499f1320302fa1d4d51b068dfc051e68b35c0b22c748f8d294613cdd99b62187ae559c65ff4f2370642eac77533c14a7a688b1c5"}, @assoc={0x18, 0x117, 0x4, 0xae0f}], 0xa8, 0x8804}, 0x8880) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x0}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)=0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000006000-0x8)={0x1, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000-0xe)=@l2={0x1f, 0xffffffff, {0xffff, 0x5, 0xd3e3, 0x4, 0x3f, 0x800}, 0xd532, 0x4}, 0xe, &(0x7f0000007000)=[{&(0x7f0000008000-0xb1)="689d158ad06b2105ab32234ca16e0b0324ec825e69f48ba414c967a7ca0bf7ed5674412bea97d44b12ab7f803b6d58f6e6112ca9c1e46d91fe6cb33535f99da095f243a07682559094df8fc31d394d79babbb00a308e94dc91b7670ca2f47e190157895405238dbee85bb9bf46a5e7cc88ee640ed11930d1933ef9eb5d925676d46795f1d9452922bed0f96929be5716726901644b0547de26760ed76f78c1b30740f8670ad1b1f7f064ce475e601af3cd", 0xb1}, {&(0x7f0000003000-0xac)="e967143848f79dd2352ae17b94522c9c477ccd425aaa9aaa4d6b2a824cb56188fd7b1cd258163c56ddd22b15aa9b99b73773c9cb3ea306e4215ae1e0209b0c8e403cc228f6e03c43d33e3b6633dad26a587770bd529d22630f08190a0acd606c2871899555dfa02e20c9c8fccff08688e507af3e04102607697707a0a75577769b8858c3e25853693376f064df3f3c77c29c40bf025becc19893a8a9b34f1993c3f0acb0b978c7854ee91ff4", 0xac}, {&(0x7f0000007000)="fd48413bf384b62dae63ac05856487117f9fff4277b920f93060cd8614faee9a3624bdc7a87c40ec6b10c501b40fbb7c4c07700d895aedf8eb488408f2", 0x3d}, {&(0x7f0000003000-0x47)="dad21af936c0b9859ba23544a387d37f9fb96aad5db03d64318f15eb8ae9fd0fbbc1fabd9e5a8bea97144baf934a84ebf597ac09039fa6aea7f5188071354ffddff30c3cbde224", 0x47}, {&(0x7f0000007000)="3a37225d7a01300fc56f56469859563e5f88fe06534ad3a04faaaa2cfac35889aaedd81a7bbe4d4d767a56eb00a9ed78905b05afa3", 0x35}, {&(0x7f0000004000-0x21)="07feb60494a65944c583dcf2d3cb75b8290d79c442d783206e741c23c73edc696f", 0x21}], 0x6, &(0x7f0000007000)=[{0x38, 0x13f, 0x7ff, "d0fd5ae6d38872d5a253ea1eff2aa10665f00c47eb720da1ef8e979c5ab099bcff1f"}], 0x38, 0x4000000}, 0x24040000) 2018/01/19 07:25:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x90000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0xffff, 0x80000000, 0xfffffffffffffda1, 'queue0\x00', 0xef3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r2 = syz_open_pts(r1, 0x0) close(r1) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/01/19 07:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000067f000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b6000-0x11)='/selinux/enforce\x00', 0x10800, 0x0) 2018/01/19 07:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a04000-0x4)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x100002, 0x0, &(0x7f0000fb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r3 = getpid() lstat(&(0x7f0000eef000)='./file0\x00', &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00006ca000-0x8)=[0x0, 0x0]) r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009cf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000+0x994)=0xe8) getgroups(0x8, &(0x7f00003d9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r10 = getpid() fstat(r1, &(0x7f000076b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000)={0x0, 0x0, 0x0}, &(0x7f0000dcc000-0x4)=0xc) r16 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000c29000-0xa8)=[{&(0x7f0000cec000+0x1b5)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000572000)=[{&(0x7f0000c3e000)="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0x1000}, {&(0x7f0000761000-0x94)="64d75d2a3c3b28fcf871339fe613c767cb0dadbe4a021bf5d877b6b1f287f1dd66c7b15fb63018a4b9b8abbc61dda7a680a171cb5c5adecc1337c6814128dc03dadf55e0c81e466a72eff8fb9fab328333f7f18f031f0818ce68339c1943a5c007aecc45059a49c7c8b1a85d767c331772a2d9dc6558bba3fe24c01fb78a6aad299bd3becf940b5cb2faa630b02d2a20b5ac420f", 0x94}, {&(0x7f0000101000-0x9d)="895395e09abb7270960ca2ea87c73c80cf9a3c119700b6f11af54f037d3fb13382dbf89e7dd883ca675311d1c3e223e48fa728e8000d0928e0ebd95a47fbc9c72de0738973fb9bab62fcadc9af9c7533981fc8a2df28297afadbf7f806ee13b0207ff6251c4508e338868bd3689715bde9b7e40af99f38e92e7e81ea44dbb8e30e7bf3b07aae9c7c648636bd25da63b785855bc6cc273fec4a92864602", 0x9d}, {&(0x7f00009b9000-0x67)="0978229cee2f72c5dddd2647cebe974ef3ab5d65b9b761a3c6af6b056f03458cc1a1f3b527fbac93b61ddebb9eb4b88beed0c2f067135ca02fed2edcbd105e9a3c35f4393195fdc9146f198ef840824a75c5513840a8a6c1bf2a4d11faafc38f4454012c6b4811", 0x67}], 0x4, &(0x7f0000058000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x100, 0x800}, {&(0x7f0000750000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000063b000)=[{&(0x7f0000065000)="094607110540760ffc214cf63c203566129eb6f852a7c7413fab224856fbd20a7ccdff2213a9440c1ca6dc0f49d58aa5ba134bee7ac8399ccad9bd242a7e603cc184814761488a7eb6f0d774e350c4599c976b3d29fe228779f9e72d8c011be252665b48979d537a6359821e023d528b847982f16e407e11c21c31425c8851b750c0c31a45117bba94cccae1068d90cd4e47c8426ab57b1bfcc838e1b5c548f9cfd4b0b2c26e7502f92c55e8c0fa634065dee1a77b8beab4029ad301c5e965ea1c03d38810aedcf7aa6c0ca40b23d4344e108fca61666784e17ab4647ea5c41cc3ce34ce28510fecc8755784df59e8f0c5", 0xf1}, 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{&(0x7f0000982000)="8f62504bff55c767f4fb708bc46ee8e0ea28ed7d9f4afdb45900c769729929c4529fc4464b7138b31182c176a474cf41a26b4d00fb964a5f23963394c26613d9ef0a927ec4267519ed19d4ca0affd935e4f3fd3d7e783ce2c70c2dc0366a60e0f2821174198589080660aa0cdca9cd13c519d563d6a5c1563951092fadf4e0185493ac1649c33f82f5851f06ba1a1dcd14fafcc6ee441f5f5ae791d8d1895ccded5b25a79d79b906a441921bf90b8f1514ead76f821d04d31b175df28d1dce02f07c80a1649e744c57bd8fac4a9eecf72f1342c89dbf0d0401074f00", 0xdc}, {&(0x7f0000ed0000-0x2c)="c51405d0ec1d44696e2b54748e340da333aadc8167e30d3ea87f54b190ffde4ddef4b0fd86965da58e09b5a1", 0x2c}, {&(0x7f0000c8a000-0xdb)="43e2fdf3c6e233e70b90cd4393fd15b8b5dcf8faf47b95bbfc6f84b643b7eabd81768215d40b6140d3ba04c350ccead75c50ed466d4fa391925ae610dfbcac8345fbbf0680064a3884eb063dff63a75bd7c82b9a84e5411b4e8bcb69131c279d518c376386a10158edd0eb15bffbb199661826433d94a9d8ccf5146e841da71b3cc76815c036a9d5893898b4574236ae5c6feba700845f569fdd9f7e6f938b708cdd0c1c2f4446712caf71faaecd243c849154e5a7c20b94c6010c7216ec4158fad9dabb8cf9dedb6725015fe3fb25d7eebe6db6ff91f705f13720", 0xdb}], 0x9, &(0x7f0000b93000-0x40)=[@cred={0x20, 0x1, 0x2, r10, r14, r8}, @cred={0x20, 0x1, 0x2, r13, r4, r18}], 0x40, 0x8011}, {&(0x7f00001f3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000fe000-0x90)=[{&(0x7f00001bb000-0x1000)="b876b29ee527d833822bc8403afb51b871bf69dfe6cf3695585d2ababb6052beb402c2a0410df8839bc326fa7b76d6fdf3d3e728285125fb22c6dff385acaa8de7b48fbbb2e16ee9c3c5ea74086378fd61a02cb72a49b194fd628667d4c73e9a3209ed5e8faf26df633d8202d90a73e08912ce984b40742dd5abce6f0cb11f8d0a3d8070f1a40089116614228fee534ed67d84bfc7a288132a52ab1ef8cc3b41bbe225c6aa9957a1bd185cb01219e4968243cf74def8ecc633decd10e722cfd77a93eeb3263749113bc1834c0f513e6a9edc23a6c70154405c9748a85b4f2b3ae562066540d2534e74f719ca7c0f95186818f765db041facf3ed06b2ea74c40b296b471df768fb4679bef7879a4ed357f9ed8356d28f035a9a663807e9ba4f0248709eb6bedb80331beebbcf49c416f45d154503bf1c51da808e8a092d638166cb3667e43de00701f31cba5b8941a919129ef847a66f63e46bd899f5d54837330225f0f9a202a5018244cfd50b655a988143e8aa0a12f5229e69bd894d128f5fe6c6113140a7173c586f30b3b02700ab5873509c988ff68dc174edb624e8db2339eb3c80716109a0396e903fc8d19831552a66436ec6d51f0ad2d8935ae7a31d2e379b12ab8c555bb1dadf526f3ec2ad76f802813e97c3261e57f1c792807eeedc988bf0ca0485e595413e0ab3ef162d475878f3a698cc2c282f8413a85776ba1ac8fbf38bb3f3de1aa9ed97a9ef65fb2cef3659be6b2b02c3218cb6aa0ce121648bcaad3b90ce97cf27a92b409682e306bd33f068a8b103008eac3ab8178f42f392dd065bcf5030dc3172afccb9fb4811bc68bad9b36da7b41148deda6cab618fc53cdd6f7ea3e50f3319d4f02701a8f36b04d7c8d897fe5fadfe8b355d230e9a43e32ab8039590e6c5633900240f8332cdee398365a23a023863b5605bb5e75fe82f027e0678ba52abe9f5199de53dc365a367c923f60703bfd66407076ccb3a4388f5f394a5385c8dd5b29ecec72c2ffcd0e75220ba2a07804aeb048fcccceaf669f4263f21d58d337a81b6e6ce546c605752935317b038406037d6ef30d10f6d1e238cfe398a4585e0962c8ceef9fee93dd9eb777926bde8bad4ba79c6e08e1aa25c91077d66c4466d9b08e97680fd883192ae8fd12a2e17cf047a6cd068450d2274c3bcf726fa195829494e2ff85aebf8b90b7b7b431de2e35c2391c425b458d95f23d4fae765ab98e32caec4a54f131b0f6c72d93d4c483a028f40294a189122c3b3480cb3ed1a7c484f4c518024df47a34609dd151f70ce919c828adaba99b22c1a8a679656bd93edf70974c7865830d572e2eae392eca1be3e50d0e762b45f466a6f24784bd395e1ca629fed0e23ed9308e8b744a21a1623c52e2daef3402e108e6a5d129a3834fa13043a24403a9301831dcce24a7ae99f69910a0840a9e1c9b39df3511ec88029086f2085fb76b08ce9621d445d1e193b7dcfa91c309afce96640d32b019c3b2a137c263dd9919ce1f4552e9bbeb50e001c86d852188978fc963475666c6d2283f4909918c0be00c90c90e920567f2c0180c00949c156de836cfe5a96ec0a7a8c4c898cf014eab298cb4ed7bd08f16243ef0ecf293019c1569f3b0aa865f6737a98122330074c828a6c654b0c429a553560de8e451302e6a372963ab946911f9b4a98cb9b9622548be088321ba79f9b6e5aa26b048dc3359f5415c7f917abc192e53ff9c453678c271e016e84254a5ecb3fed703a31f24da6969d799d0a06531647d4b1607be27ab17631a4604bfeee9455c9ec9a0d703d1208fcd71f8d3370023c4fcfcd6ee410abeca9a4f711f52d8730753a5bc8846ca4218f9b7ad133d1b70945fcd91900814e09206bdbab4b883fb9df4911344285c320152abcce3936c5e6ebdb45b370db0c4faee5aea7cca4f9722462a985dfe28cc7461a2ea53715598d6eba0733fe30cafae624187fa7df3405136a1b0bb74743a048b59c04768d6b2d668ecdb162ab70e6706638c034faede7697b693d2ac04547638b46269bc39f838fd6e9310bbbf11eeed9589c2aee432c0fbd7ff470827760da6f97c73f82c81d1e48ba18a8d2a2122d53144151ae50d20f891255752a3f6f2bb55b9fa293ad17906e951a789694af74b3980dd997f098d1af6bf92e0e953cddc7fb1edeece59eca9172f23d46aff4f2e06a0b2ff2ae530d373182cd2a7a1a1122f0caa6d6f7e9cf62497fb617748dd8d43d95e75696e637f3ef1a48110fb966330613e0469c44f404894bc84409e0edf77536b8d8a057f0f31bee95398fa943ff047727f5ad6992aa5d1f366ccbeee58a784dbf729329378beaa12fe7960bcd1126b5bad1f2b12c5143aca7983b98cfe473511376aaf205b9a7562a5f42a45cd7d2a6e3b7ee7e80813b283ef3cdd53083e1c5539c445f8cd9973f108f28ef7985c66217b63acdb900d26aa6084dc6389878892a8272d7ec4778d4d9fe71dd1cd6b80ab5cc4662f640915fd8ff96a4bb37f7f6f4d8f38ca6d68197011c082be92dfa2a2d75e289636d458d4eb9ef1d6ef96f9bba4d468809cf1e3628dc9ac5bcecf715cdc1d8ee4cd18a980ff4497c8895473b287115e45a0a933ccc5cae120676df43e9fe9e6a97976fd294fa87415dc77e0402749b65318e11f989da4c06b70c85a8a6ba15ef26be6200ff4025384e3a10f9a4ae2622a3ed73e28bdb8d5b8a605bab1e777cd82510a5eb227ef1b776a8bd713dfa8bd2fa3d8585326ab951c38bb3ad88d85d95cd4a6c173236aff0890b7e9f4add2913e029071b0acabb13f05f2919daac2ab31a940d966fda890e1491046e424bbc4e37d40b89b2eaa9957bd49def1796b0d866baf8db7f49e5e2445597ed05a2b3b0dd607dbb201d47f930015e93b9935c83638f078d53f23af60541ca241871a1f246e362b60fc61aca8d06c1af1d826a65d0c4e7c608caefc819d02e48c41d93e8785e27ffc34e647432e435eaced689a653f0250cd2610c22c69f84b8dad997701a02909de02936650859e55df0e71266f6a4804e4039cf3fe62118b49b550e222657412f2a7a5a375b3e05b6cf9b98f684ed6c2af90068662fc7f54302b55db3cc152aeefc323758ea7cbc9db7d93e7fd683894eca3c4ba64838c16b85292f4e89e9390250c1e0f2ef8d82a595f846bcbd3e483d87d6b9a09d68ade88b6ed5623f04353d7e06e557203a46bf4035fce89f7b81b322ee82787aef26b065c188b5910d11223ac2ee42ba16fb7aa4f42134311988bbafedf3787d12c7b12ffdf3e85cfbcf181c7ce2b37ccca4e1db533f5bf2184e08bf5c8c5362068fec328f5a57ac4998c1c57aa80b9fd1dbe3150a808a2809bdfffe5af31fac29da29c2c1632f7dd4872628da8df550c0c9b22ebd62fbdd5f90df57cf47a55e78f49faa366f1c3514daa92bdafe8b2cde37e57573435bf4b0f0502473f6e3cda2792e28e580f30018293986a7126edc0e0ade42a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0x1000}, {&(0x7f00007dd000)="ca3fb072e04258e7102b63e46e0193d6e2d99d83a68e17329d98b747bbdf1323001d4d72d07804880f3670f7f776e8ff2fea2dbb75ee3f8d5312e6a372ed5c0d18819be4e5f4c559aa798f6ab862bc7dffe996c7456eb05a046a9783080613b401a7a46beb2f8ee81010195c39c2943aa724d03abcd4f163ba33a0a86e50d728d03e11d9a9c234ff4250eae05680b7a9e3a68e36d2f942f826977e239551260dba43b26920191ac67ac8367c050a5407630cb6832ae9f1dd1fff023e2d6fe2d32643b0fcd617f42b162071525c83150fad416f", 0xd3}, {&(0x7f00006dd000+0x3e)="cc2257ff3e0e408b1bf8d9d9cb195f8430c4dff6aaf9d57bb6d4a90def0247d99baf6d4bc0561fd1a445c73f79490079c78f24c6ed277702dc264426f35e03cb08d676d0ea65cbcebc2ee596efa291200af3910db9dfa59d583ee663cea381fbfeee22b041a1c7247573f788b770333a4a009338c737a3bc68b1490f307addd40b6f8b5dc2e2164a80af8b173bc0fedd2f13546ab101fa459571c9c17fe73ea40e55d4a194def6b6ccebaacd4c1d9e65ea96af726849296829c32f7fbd8ce78afc43da69f05e0c08feb65f1d4b42397ec70520381d2ee76e77905c5d371ddac90e68fdd52696dc3f0a2cf6cb476a78", 0xef}, {&(0x7f000053b000-0x12)="833bd237fe0138fcec9e56d682ad771b4866", 0x12}, {&(0x7f0000dd8000-0x96)="ee15d6fd423798f6b65001ead298876d63ed4bb59d8e1523c1353a95e09e2fed0aa4d9387188ba2a350f449a23fb7afbc25437bbe873c743bc67d8144a37cab5849662be77779b8e4ddf95ab912e2e97fe953d6fb9dc34327009353b50622b13f45f9cb87730a65233fa38b937b4ec20de4971cea3add30a6efc192429518861ee006e53fa5f55b9f9241e3332a552f29b75e65a104a", 0x96}, {&(0x7f00007da000)="", 0x0}, {&(0x7f0000a24000)="", 0x0}, {&(0x7f0000170000-0x7d)="de26a1faa620bb8babf177d13a225fc45641eac4a7157382e692038bad92ccaddb0bf2947da48cfc9d3ee95f88293f31e2e9161cfc488dc506ebd927c53798bbd18363da67b3a038ce33830872354916b2e2c24cace0c135373e3c89362c036420ffeff528824671aabd8593f992945da5b1f9036b0aebb24de82c23c8", 0x7d}, {&(0x7f0000d1c000)="ecbebfc9900d0c0aa61765e06b8e5178c041703bf0a612e3c68a176b88d7f1fed72fef1bddb982a6ed62fd86b826aa45b96f77aa8eb2c7c3743419b2b2b0e844b3422b53a904afa3cde878cd4f77f679c1773380b565e76d6e37bcca24d5e694403f178755546ac5773f3d5f2a23762809b422d43773fd8f07f314eff0627d394946b13dbb7f6e3dfd2f8e6cdfa1539998825e91efc6f6f10b0a02590380bff333d4d88f5157f1028ee97075e3f75cbb7eacb8658ad9cc523dca3a2a3976785adfde7b30cc691440adc85a158e71", 0xce}], 0x9, &(0x7f0000107000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r2, r0]}], 0x30, 0x20048800}], 0x3, 0x0) r19 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r2, &(0x7f0000ebe000-0xc)={0x0, 0x0}) r20 = syz_open_dev$dspn(&(0x7f00004b1000)='/dev/dsp#\x00', 0x6, 0x80400) ioctl$EVIOCGID(r20, 0x80084502, &(0x7f0000732000)=""/230) close(r1) [ 139.562239] binder: 19828:19830 unknown command 0 [ 139.601183] binder: 19828:19830 ioctl c0306201 2000a000 returned -22 [ 139.637939] binder_alloc: binder_alloc_mmap_handler: 19828 20000000-20002000 already mapped failed -16 [ 139.639211] binder: 19828:19839 unknown command 0 [ 139.639248] binder: 19828:19839 ioctl c0306201 2000a000 returned -22 [ 139.639309] binder: BINDER_SET_CONTEXT_MGR already set [ 139.639316] binder: 19828:19836 ioctl 40046207 0 returned -16 [ 139.643560] binder_alloc: 19828: binder_alloc_buf, no vma [ 139.643584] binder: 19828:19836 transaction failed 29189/-3, size 56-8 line 2903 2018/01/19 07:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000eb9000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x394, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000dc0000-0x18)={0x0, 0x2, [0x0, 0xfaf]}) r0 = syz_open_dev$amidi(&(0x7f00006ba000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x200042) getsockname$packet(0xffffffffffffff9c, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000058000)={@loopback={0x0, 0x1}, 0xf2c, r1}) 2018/01/19 07:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000038e000)='/dev/admmidi#\x00', 0x8, 0x48400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bba000-0x108)={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]}, [0x7, 0x7, 0xcc, 0x7, 0xffffffffffffff7f, 0x71, 0x9, 0x80, 0x0, 0x1c49600, 0x1f, 0x10001, 0x10001, 0xfffffffffffffff8, 0x2]}, &(0x7f0000f88000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f0a000-0x8)={r1, 0x20, 0x7fff}, 0x8) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000056e000)=""/29) sendmsg(r2, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[{0x1010, 0x119, 0xffffffff, "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"}], 0x1010, 0x4}, 0x44000) r3 = syz_open_dev$midi(&(0x7f0000434000-0xb)='/dev/midi#\x00', 0x6, 0x101000) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000097e000-0x8)={0x10001, 0x6, 0x1f, 0xfff}) 2018/01/19 07:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000160000-0x4)='tls\x00', 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008de000-0x4)=0x4, 0x4) r3 = dup3(r2, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) writev(r3, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) 2018/01/19 07:25:36 executing program 1: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea4000-0x4)=0x10, 0x80800) r1 = inotify_init1(0x0) dup2(r0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/01/19 07:25:36 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) r0 = socket$inet_sctp(0x2, 0x1, 0x84) creat(&(0x7f0000dd4000-0x8)='./file0\x00', 0x12) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x7ffd) 2018/01/19 07:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f50000-0xb)='/dev/mixer\x00', 0x40003, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000)="", 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000928000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a1f000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00004af000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) 2018/01/19 07:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) lstat(&(0x7f0000947000-0x8)='./file0\x00', &(0x7f00008f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0, 0x0}, &(0x7f0000304000-0x4)=0xc) getresgid(&(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e7f000)=0x0, &(0x7f00002e7000)=0x0) lstat(&(0x7f000024f000-0x8)='./file0\x00', &(0x7f0000b18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081e000-0x4)=0xc) setgroups(0x6, &(0x7f0000c42000-0x18)=[r1, r2, r3, r4, r5, r6]) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r7, &(0x7f0000a30000-0x1e)="4063e7e78eb2df00000300beb99a1fff29c8b28bd209c0c2b6bd4e990f10", 0x1e, 0x0, &(0x7f0000f44000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000000000004}, 0x1c) r8 = syz_open_dev$sndpcmp(&(0x7f0000e48000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f00008c1000-0x4)=0x0, &(0x7f00006b2000)=0x4) ioctl$int_in(r0, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/19 07:25:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007da000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fc000)=0x14) [ 139.708527] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.714660] binder: release 19828:19836 transaction 80 out, still active [ 139.721600] binder: undelivered TRANSACTION_COMPLETE [ 139.726786] binder: send failed reply for transaction 80, target dead [ 139.747778] kauditd_printk_skb: 357 callbacks suppressed 2018/01/19 07:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x100ffe) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) sendfile(r1, r0, 0x0, 0x72439a6a) [ 139.747788] audit: type=1400 audit(1516346736.556:5787): avc: denied { dac_read_search } for pid=19842 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 07:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000742000)={{{@in=@local={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbe000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000016f000)={0xf, 0x10, &(0x7f0000d30000-0x80)=@raw=[@jmp={0x5, 0x7fffffff, 0x3, 0x5, 0x2, 0xfffffffe, 0x0}, @call={0x85, 0x0, 0x0, 0x33}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x100000000, 0x6, 0x200000009, 0x1, 0x1, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000208000-0xa)='syzkaller\x00', 0x0, 0x47, &(0x7f00003f6000-0x47)=""/71, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)=""}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004eb000-0x18)={r0, &(0x7f000018e000)="e40611beec2346558443dd3d18b38ccf34b4b4967de2f9d39f308a69d1dbc7797e8f499d47028f0878d8d008a84340b36146e0b30512d9c7ef54bf825d625304f29d4aed75dda7274ea0d305cb193f00716e0c02a9aa9a3d907b78e1040c6a999d60c998b2f8f711db7144ce7ddd271213a9afa5d9b128c1ea50e7b50fc337738b39ebdc1d77808561bbbb5d022991b1855a454080", &(0x7f0000c76000)=""/183}, 0x18) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000070e000-0x4)=0x36d6, &(0x7f0000a0e000-0x4)=0x4) io_setup(0x140000000, &(0x7f0000272000)=0x0) io_cancel(r3, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0xf, 0x40, r2, &(0x7f0000668000)="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", 0x1000, 0x3000000000000000, 0x0, 0x0, r2}, &(0x7f000072e000)={0x0, 0x0, 0x0, 0x0}) io_cancel(r3, &(0x7f00005e5000-0x40)={0x0, 0x0, 0x0, 0x8, 0x86, r2, &(0x7f0000f4a000)="9c595014710da8b02ad43cfd37f0b0076f01403830be6986c680efe5", 0x1c, 0xffffffffffffff36, 0x0, 0x1, r2}, &(0x7f00001b7000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 139.796338] dccp_v4_rcv: dropped packet with invalid checksum [ 139.814880] dccp_v4_rcv: dropped packet with invalid checksum [ 139.831919] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 139.871016] ================================================================== [ 139.871048] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.871055] Write of size 160 at addr ffff8801d822e9e0 by task syz-executor3/19849 [ 139.871057] [ 139.871066] CPU: 0 PID: 19849 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #268 [ 139.871071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.871075] Call Trace: [ 139.871078] [ 139.871091] dump_stack+0x194/0x257 [ 139.871108] ? arch_local_irq_restore+0x53/0x53 [ 139.871120] ? show_regs_print_info+0x18/0x18 [ 139.871136] ? tcp_add_backlog+0x890/0x890 [ 139.871147] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.871162] print_address_description+0x73/0x250 [ 139.871171] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.871188] kasan_report+0x25b/0x340 [ 139.871207] check_memory_region+0x137/0x190 [ 139.871217] memcpy+0x37/0x50 [ 139.871229] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.871247] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 139.871259] ? tcp_v6_conn_request+0x270/0x270 [ 139.871267] ? SYSC_sendto+0x361/0x5c0 [ 139.871273] ? SyS_sendto+0x40/0x50 [ 139.871294] ? xfrm_policy_lookup+0x70/0x70 [ 139.871323] ? find_held_lock+0x35/0x1d0 [ 139.871348] ? ip_route_output_key_hash+0x229/0x370 [ 139.871359] ? lock_downgrade+0x980/0x980 [ 139.871369] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 139.871381] ? lock_release+0xa40/0xa40 [ 139.871397] ? rcu_read_lock_sched_held+0x108/0x120 [ 139.871417] tcp_get_cookie_sock+0x102/0x540 [ 139.871429] ? cookie_ecn_ok+0x120/0x120 [ 139.871435] ? ip_route_output_key_hash+0x252/0x370 [ 139.871446] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 139.871469] ? xfrm_lookup_route+0x4f/0x1a0 [ 139.871475] ? tcp_select_initial_window+0x30c/0x410 [ 139.871490] cookie_v4_check+0x1a87/0x2920 [ 139.871500] ? sk_filter_trim_cap+0x40a/0x9c0 [ 139.871522] ? cookie_v4_init_sequence+0xe0/0xe0 [ 139.871526] ? __lock_is_held+0xb6/0x140 [ 139.871550] ? sk_filter_trim_cap+0xe7/0x9c0 [ 139.871581] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 139.871594] tcp_v4_do_rcv+0x6e9/0x7d0 [ 139.871605] tcp_v4_rcv+0x275f/0x2eb0 [ 139.871616] ? try_to_take_rt_mutex+0x1ac/0x200 [ 139.871643] ? tcp_v4_early_demux+0xa40/0xa40 [ 139.871664] ip_local_deliver_finish+0x2f1/0xc50 [ 139.871677] ? ip_rcv_finish+0x1e30/0x1e30 [ 139.871691] ? nf_hook_slow+0xd3/0x1a0 [ 139.871705] ip_local_deliver+0x1ce/0x6e0 [ 139.871714] ? ip_call_ra_chain+0x6d0/0x6d0 [ 139.871725] ? check_noncircular+0x20/0x20 [ 139.871730] ? __lock_acquire+0x664/0x3e00 [ 139.871745] ? ip_rcv_finish+0x1e30/0x1e30 [ 139.871752] ? check_noncircular+0x20/0x20 [ 139.871776] ip_rcv_finish+0x959/0x1e30 [ 139.871792] ? inet_del_offload+0x40/0x40 [ 139.871816] ? ip_rcv+0xf22/0x1840 [ 139.871826] ? lock_downgrade+0x980/0x980 [ 139.871837] ? lock_release+0xa40/0xa40 [ 139.871848] ? __lock_is_held+0xb6/0x140 [ 139.871859] ? nf_hook_slow+0xd3/0x1a0 [ 139.871873] ip_rcv+0xc5a/0x1840 [ 139.871889] ? ip_local_deliver+0x6e0/0x6e0 [ 139.871897] ? print_irqtrace_events+0x270/0x270 [ 139.871902] ? check_noncircular+0x20/0x20 [ 139.871909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.871928] ? inet_del_offload+0x40/0x40 [ 139.871939] ? ip_local_deliver+0x6e0/0x6e0 [ 139.871953] __netif_receive_skb_core+0x1a41/0x3460 [ 139.871958] ? find_held_lock+0x35/0x1d0 [ 139.871976] ? nf_ingress+0x9f0/0x9f0 [ 139.871986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.871990] ? __lock_acquire+0x664/0x3e00 [ 139.872012] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.872027] ? __lock_is_held+0xb6/0x140 [ 139.872048] ? perf_trace_lock+0xd6/0x900 [ 139.872059] ? __lock_acquire+0x664/0x3e00 [ 139.872067] ? perf_trace_lock+0xd6/0x900 [ 139.872073] ? perf_trace_lock+0xd6/0x900 [ 139.872080] ? fastpath_timer_check+0x7d5/0xa70 [ 139.872092] ? trace_event_raw_event_lock+0x340/0x340 [ 139.872098] ? trace_event_raw_event_lock+0x340/0x340 [ 139.872107] ? check_noncircular+0x20/0x20 [ 139.872114] ? check_noncircular+0x20/0x20 [ 139.872118] ? trace_event_raw_event_lock+0x340/0x340 [ 139.872133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.872156] ? find_held_lock+0x35/0x1d0 [ 139.872171] ? lock_acquire+0x1d5/0x580 [ 139.872175] ? process_backlog+0x45f/0x740 [ 139.872180] ? lock_acquire+0x1d5/0x580 [ 139.872190] ? process_backlog+0x1ab/0x740 [ 139.872206] ? lock_release+0xa40/0xa40 [ 139.872228] __netif_receive_skb+0x2c/0x1b0 [ 139.872233] ? __netif_receive_skb+0x2c/0x1b0 [ 139.872243] process_backlog+0x203/0x740 [ 139.872247] ? mark_held_locks+0xaf/0x100 [ 139.872267] net_rx_action+0x792/0x1910 [ 139.872279] ? perf_event_task_tick+0x849/0xfb0 [ 139.872300] ? napi_complete_done+0x6c0/0x6c0 [ 139.872315] ? print_irqtrace_events+0x270/0x270 [ 139.872333] ? __run_timers+0x934/0xb70 [ 139.872349] ? lock_release+0xa40/0xa40 [ 139.872363] ? mark_held_locks+0xaf/0x100 [ 139.872375] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.872384] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 139.872392] ? trace_hardirqs_on+0xd/0x10 [ 139.872398] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.872404] ? __run_timers+0x16f/0xb70 [ 139.872425] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 139.872431] ? lock_downgrade+0x980/0x980 [ 139.872454] ? pvclock_read_flags+0x160/0x160 [ 139.872473] ? check_noncircular+0x20/0x20 [ 139.872481] ? print_irqtrace_events+0x270/0x270 [ 139.872492] ? ktime_get_resolution_ns+0x300/0x300 [ 139.872496] ? lock_downgrade+0x980/0x980 [ 139.872507] ? check_noncircular+0x20/0x20 [ 139.872515] ? do_timer+0x50/0x50 [ 139.872529] ? __lock_is_held+0xb6/0x140 [ 139.872554] __do_softirq+0x2d7/0xb85 [ 139.872560] ? task_prio+0x40/0x40 [ 139.872578] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 139.872587] ? smp_reschedule_interrupt+0xe6/0x670 [ 139.872594] ? smp_thermal_interrupt+0x700/0x700 [ 139.872600] ? _raw_spin_lock+0x32/0x40 [ 139.872611] ? _raw_spin_unlock+0x22/0x30 [ 139.872619] ? handle_edge_irq+0x2b4/0x7c0 [ 139.872627] ? task_prio+0x40/0x40 [ 139.872648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.872663] do_softirq_own_stack+0x2a/0x40 [ 139.872667] [ 139.872675] do_softirq.part.19+0x14d/0x190 [ 139.872682] ? ip_finish_output2+0x93b/0x1560 [ 139.872689] __local_bh_enable_ip+0x1ee/0x230 [ 139.872698] ip_finish_output2+0x96e/0x1560 [ 139.872714] ? ip_copy_metadata+0xac0/0xac0 [ 139.872718] ? check_noncircular+0x20/0x20 [ 139.872724] ? find_held_lock+0x35/0x1d0 [ 139.872742] ? __is_insn_slot_addr+0x1fc/0x330 [ 139.872754] ? ipv4_mtu+0x34d/0x4c0 [ 139.872762] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 139.872771] ? __lock_is_held+0xb6/0x140 [ 139.872792] ip_finish_output+0x864/0xd10 [ 139.872798] ? ip_finish_output+0x864/0xd10 [ 139.872808] ? ip_fragment.constprop.47+0x200/0x200 [ 139.872827] ? nf_hook_slow+0xd3/0x1a0 [ 139.872841] ip_output+0x1d2/0x860 [ 139.872851] ? ip_mc_output+0x1360/0x1360 [ 139.872871] ? ip_fragment.constprop.47+0x200/0x200 [ 139.872889] ip_local_out+0x95/0x160 [ 139.872901] ip_queue_xmit+0x8c6/0x18e0 [ 139.872906] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 139.872922] ? ip_build_and_send_pkt+0xc30/0xc30 [ 139.872932] ? refcount_dec_if_one+0x20/0x20 [ 139.872943] ? __tcp_v4_send_check+0x1be/0x360 [ 139.872948] ? tcp_options_write+0x228/0x940 [ 139.872963] tcp_transmit_skb+0x1b1b/0x38c0 [ 139.872990] ? __tcp_select_window+0x900/0x900 [ 139.872996] ? kasan_kmalloc+0xad/0xe0 [ 139.873012] ? __kmalloc_node_track_caller+0x47/0x70 [ 139.873031] ? memset+0x31/0x40 [ 139.873041] ? __alloc_skb+0x57e/0x780 [ 139.873053] ? skb_copy_and_csum_dev+0x370/0x370 [ 139.873061] ? __lock_is_held+0xb6/0x140 [ 139.873085] ? sock_def_wakeup+0x225/0x350 [ 139.873107] tcp_send_ack.part.41+0x389/0x610 [ 139.873119] tcp_send_ack+0x49/0x60 [ 139.873126] tcp_rcv_state_process+0x3d0f/0x4830 [ 139.873130] ? trace_event_raw_event_lock+0x340/0x340 [ 139.873147] ? tcp_finish_connect+0x410/0x410 [ 139.873162] ? __release_sock+0xca/0x360 [ 139.873170] ? lock_downgrade+0x980/0x980 [ 139.873195] ? __local_bh_enable_ip+0x121/0x230 [ 139.873208] tcp_v4_do_rcv+0x55c/0x7d0 [ 139.873213] ? tcp_v4_do_rcv+0x55c/0x7d0 [ 139.873224] __release_sock+0x124/0x360 [ 139.873243] release_sock+0xa4/0x2a0 [ 139.873252] ? __release_sock+0x360/0x360 [ 139.873256] ? lock_sock_nested+0x91/0x110 [ 139.873262] ? trace_hardirqs_on+0xd/0x10 [ 139.873268] ? __local_bh_enable_ip+0x121/0x230 [ 139.873283] tcp_sendmsg+0x3a/0x50 [ 139.873292] inet_sendmsg+0x11f/0x5e0 [ 139.873298] ? __might_sleep+0x95/0x190 [ 139.873305] ? inet_recvmsg+0x5f0/0x5f0 [ 139.873316] ? selinux_socket_sendmsg+0x36/0x40 [ 139.873323] ? security_socket_sendmsg+0x89/0xb0 [ 139.873329] ? inet_recvmsg+0x5f0/0x5f0 [ 139.873338] sock_sendmsg+0xca/0x110 [ 139.873347] SYSC_sendto+0x361/0x5c0 [ 139.873359] ? SYSC_connect+0x4a0/0x4a0 [ 139.873363] ? __local_bh_enable_ip+0x121/0x230 [ 139.873372] ? _raw_spin_unlock_bh+0x30/0x40 [ 139.873379] ? release_sock+0x1d4/0x2a0 [ 139.873387] ? __release_sock+0x360/0x360 [ 139.873392] ? lock_sock_nested+0x91/0x110 [ 139.873397] ? trace_hardirqs_on+0xd/0x10 [ 139.873421] ? inet_exit_net+0x10/0x10 [ 139.873437] ? SyS_futex+0x269/0x390 [ 139.873443] ? fput+0xd2/0x140 [ 139.873455] ? do_futex+0x22a0/0x22a0 [ 139.873463] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 139.873479] SyS_sendto+0x40/0x50 [ 139.873492] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 139.873498] RIP: 0033:0x452e99 [ 139.873501] RSP: 002b:00007f3e9773fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 139.873508] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 139.873511] RDX: 0000000000000000 RSI: 0000000020d44000 RDI: 0000000000000016 [ 139.873514] RBP: 00000000000003a4 R08: 00000000200b0000 R09: 0000000000000010 [ 139.873517] R10: 0000000020008045 R11: 0000000000000212 R12: 00000000006f3800 [ 139.873520] R13: 00000000ffffffff R14: 00007f3e977406d4 R15: 0000000000000000 [ 139.873545] [ 139.873549] Allocated by task 19849: [ 139.873554] save_stack+0x43/0xd0 [ 139.873558] kasan_kmalloc+0xad/0xe0 [ 139.873562] kasan_slab_alloc+0x12/0x20 [ 139.873566] kmem_cache_alloc+0x12e/0x760 [ 139.873570] sk_prot_alloc+0x65/0x2a0 [ 139.873574] sk_clone_lock+0x152/0x1570 [ 139.873578] inet_csk_clone_lock+0x92/0x4f0 [ 139.873582] tcp_create_openreq_child+0x9b/0x1b70 [ 139.873586] tcp_v4_syn_recv_sock+0x119/0x1270 [ 139.873589] tcp_v6_syn_recv_sock+0x1574/0x23a0 [ 139.873593] tcp_get_cookie_sock+0x102/0x540 [ 139.873597] cookie_v4_check+0x1a87/0x2920 [ 139.873601] tcp_v4_do_rcv+0x6e9/0x7d0 [ 139.873604] tcp_v4_rcv+0x275f/0x2eb0 [ 139.873609] ip_local_deliver_finish+0x2f1/0xc50 [ 139.873613] ip_local_deliver+0x1ce/0x6e0 [ 139.873617] ip_rcv_finish+0x959/0x1e30 [ 139.873621] ip_rcv+0xc5a/0x1840 [ 139.873625] __netif_receive_skb_core+0x1a41/0x3460 [ 139.873629] __netif_receive_skb+0x2c/0x1b0 [ 139.873633] process_backlog+0x203/0x740 [ 139.873637] net_rx_action+0x792/0x1910 [ 139.873641] __do_softirq+0x2d7/0xb85 [ 139.873642] [ 139.873644] Freed by task 0: [ 139.873646] (stack is not available) [ 139.873648] [ 139.873652] The buggy address belongs to the object at ffff8801d822e000 [ 139.873652] which belongs to the cache TCP of size 2528 [ 139.873656] The buggy address is located 0 bytes to the right of [ 139.873656] 2528-byte region [ffff8801d822e000, ffff8801d822e9e0) [ 139.873658] The buggy address belongs to the page: [ 139.873664] page:ffffea0007608b80 count:1 mapcount:0 mapping:ffff8801d822e000 index:0xffff8801d822fffd compound_mapcount: 0 [ 139.873672] flags: 0x2fffc0000008100(slab|head) [ 139.873680] raw: 02fffc0000008100 ffff8801d822e000 ffff8801d822fffd 0000000100000003 [ 139.873686] raw: ffffea0006f4f0a0 ffffea00072392a0 ffff8801d83281c0 0000000000000000 [ 139.873689] page dumped because: kasan: bad access detected [ 139.873690] [ 139.873692] Memory state around the buggy address: [ 139.873696] ffff8801d822e880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 139.873700] ffff8801d822e900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 139.873703] >ffff8801d822e980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 139.873706] ^ [ 139.873709] ffff8801d822ea00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 139.873713] ffff8801d822ea80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 139.873715] ================================================================== [ 139.873717] Disabling lock debugging due to kernel taint [ 139.873759] Kernel panic - not syncing: panic_on_warn set ... [ 139.873759] [ 139.873766] CPU: 0 PID: 19849 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #268 [ 139.873770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.873772] Call Trace: [ 139.873774] [ 139.873782] dump_stack+0x194/0x257 [ 139.873792] ? arch_local_irq_restore+0x53/0x53 [ 139.873800] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.873809] ? vsnprintf+0x1ed/0x1900 [ 139.873817] ? tcp_v6_syn_recv_sock+0x1600/0x23a0 [ 139.873824] panic+0x1e4/0x41c [ 139.873831] ? refcount_error_report+0x214/0x214 [ 139.873850] ? tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.873856] kasan_end_report+0x50/0x50 [ 139.873863] kasan_report+0x144/0x340 [ 139.873873] check_memory_region+0x137/0x190 [ 139.873879] memcpy+0x37/0x50 [ 139.873887] tcp_v6_syn_recv_sock+0x1612/0x23a0 [ 139.873896] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 139.873905] ? tcp_v6_conn_request+0x270/0x270 [ 139.873909] ? SYSC_sendto+0x361/0x5c0 [ 139.873913] ? SyS_sendto+0x40/0x50 [ 139.873925] ? xfrm_policy_lookup+0x70/0x70 [ 139.873939] ? find_held_lock+0x35/0x1d0 [ 139.873953] ? ip_route_output_key_hash+0x229/0x370 [ 139.873962] ? lock_downgrade+0x980/0x980 [ 139.873969] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 139.873977] ? lock_release+0xa40/0xa40 [ 139.873987] ? rcu_read_lock_sched_held+0x108/0x120 [ 139.874000] tcp_get_cookie_sock+0x102/0x540 [ 139.874014] ? cookie_ecn_ok+0x120/0x120 [ 139.874020] ? ip_route_output_key_hash+0x252/0x370 [ 139.874028] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 139.874043] ? xfrm_lookup_route+0x4f/0x1a0 [ 139.874049] ? tcp_select_initial_window+0x30c/0x410 [ 139.874062] cookie_v4_check+0x1a87/0x2920 [ 139.874068] ? sk_filter_trim_cap+0x40a/0x9c0 [ 139.874087] ? cookie_v4_init_sequence+0xe0/0xe0 [ 139.874093] ? __lock_is_held+0xb6/0x140 [ 139.874113] ? sk_filter_trim_cap+0xe7/0x9c0 [ 139.874138] ? tcp_v4_reqsk_send_ack+0x3e0/0x3e0 [ 139.874150] tcp_v4_do_rcv+0x6e9/0x7d0 [ 139.874159] tcp_v4_rcv+0x275f/0x2eb0 [ 139.874169] ? try_to_take_rt_mutex+0x1ac/0x200 [ 139.874194] ? tcp_v4_early_demux+0xa40/0xa40 [ 139.874211] ip_local_deliver_finish+0x2f1/0xc50 [ 139.874222] ? ip_rcv_finish+0x1e30/0x1e30 [ 139.874230] ? nf_hook_slow+0xd3/0x1a0 [ 139.874242] ip_local_deliver+0x1ce/0x6e0 [ 139.874249] ? ip_call_ra_chain+0x6d0/0x6d0 [ 139.874259] ? check_noncircular+0x20/0x20 [ 139.874263] ? __lock_acquire+0x664/0x3e00 [ 139.874272] ? ip_rcv_finish+0x1e30/0x1e30 [ 139.874278] ? check_noncircular+0x20/0x20 [ 139.874290] ip_rcv_finish+0x959/0x1e30 [ 139.874302] ? inet_del_offload+0x40/0x40 [ 139.874315] ? ip_rcv+0xf22/0x1840 [ 139.874321] ? lock_downgrade+0x980/0x980 [ 139.874330] ? lock_release+0xa40/0xa40 [ 139.874340] ? __lock_is_held+0xb6/0x140 [ 139.874349] ? nf_hook_slow+0xd3/0x1a0 [ 139.874360] ip_rcv+0xc5a/0x1840 [ 139.874373] ? ip_local_deliver+0x6e0/0x6e0 [ 139.874380] ? print_irqtrace_events+0x270/0x270 [ 139.874385] ? check_noncircular+0x20/0x20 [ 139.874391] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.874406] ? inet_del_offload+0x40/0x40 [ 139.874416] ? ip_local_deliver+0x6e0/0x6e0 [ 139.874425] __netif_receive_skb_core+0x1a41/0x3460 [ 139.874430] ? find_held_lock+0x35/0x1d0 [ 139.874444] ? nf_ingress+0x9f0/0x9f0 [ 139.874453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.874458] ? __lock_acquire+0x664/0x3e00 [ 139.874471] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.874481] ? __lock_is_held+0xb6/0x140 [ 139.874495] ? perf_trace_lock+0xd6/0x900 [ 139.874506] ? __lock_acquire+0x664/0x3e00 [ 139.874515] ? perf_trace_lock+0xd6/0x900 [ 139.874522] ? perf_trace_lock+0xd6/0x900 [ 139.874530] ? fastpath_timer_check+0x7d5/0xa70 [ 139.874541] ? trace_event_raw_event_lock+0x340/0x340 [ 139.874549] ? trace_event_raw_event_lock+0x340/0x340 [ 139.874558] ? check_noncircular+0x20/0x20 [ 139.874566] ? check_noncircular+0x20/0x20 [ 139.874572] ? trace_event_raw_event_lock+0x340/0x340 [ 139.874587] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 139.874609] ? find_held_lock+0x35/0x1d0 [ 139.874625] ? lock_acquire+0x1d5/0x580 [ 139.874630] ? process_backlog+0x45f/0x740 [ 139.874636] ? lock_acquire+0x1d5/0x580 [ 139.874642] ? process_backlog+0x1ab/0x740 [ 139.874657] ? lock_release+0xa40/0xa40 [ 139.874678] __netif_receive_skb+0x2c/0x1b0 [ 139.874684] ? __netif_receive_skb+0x2c/0x1b0 [ 139.874695] process_backlog+0x203/0x740 [ 139.874700] ? mark_held_locks+0xaf/0x100 [ 139.874720] net_rx_action+0x792/0x1910 [ 139.874732] ? perf_event_task_tick+0x849/0xfb0 [ 139.874752] ? napi_complete_done+0x6c0/0x6c0 [ 139.874768] ? print_irqtrace_events+0x270/0x270 [ 139.874783] ? __run_timers+0x934/0xb70 [ 139.874798] ? lock_release+0xa40/0xa40 [ 139.874811] ? mark_held_locks+0xaf/0x100 [ 139.874822] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.874831] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 139.874840] ? trace_hardirqs_on+0xd/0x10 [ 139.874847] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.874854] ? __run_timers+0x16f/0xb70 [ 139.874875] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 139.874881] ? lock_downgrade+0x980/0x980 [ 139.874900] ? pvclock_read_flags+0x160/0x160 [ 139.874916] ? check_noncircular+0x20/0x20 [ 139.874924] ? print_irqtrace_events+0x270/0x270 [ 139.874936] ? ktime_get_resolution_ns+0x300/0x300 [ 139.874941] ? lock_downgrade+0x980/0x980 [ 139.874952] ? check_noncircular+0x20/0x20 [ 139.874960] ? do_timer+0x50/0x50 [ 139.874973] ? __lock_is_held+0xb6/0x140 [ 139.874993] __do_softirq+0x2d7/0xb85 [ 139.874999] ? task_prio+0x40/0x40 [ 139.875016] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 139.875025] ? smp_reschedule_interrupt+0xe6/0x670 [ 139.875032] ? smp_thermal_interrupt+0x700/0x700 [ 139.875039] ? _raw_spin_lock+0x32/0x40 [ 139.875050] ? _raw_spin_unlock+0x22/0x30 [ 139.875057] ? handle_edge_irq+0x2b4/0x7c0 [ 139.875063] ? task_prio+0x40/0x40 [ 139.875079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.875091] do_softirq_own_stack+0x2a/0x40 [ 139.875093] [ 139.875101] do_softirq.part.19+0x14d/0x190 [ 139.875107] ? ip_finish_output2+0x93b/0x1560 [ 139.875114] __local_bh_enable_ip+0x1ee/0x230 [ 139.875123] ip_finish_output2+0x96e/0x1560 [ 139.875136] ? ip_copy_metadata+0xac0/0xac0 [ 139.875141] ? check_noncircular+0x20/0x20 [ 139.875147] ? find_held_lock+0x35/0x1d0 [ 139.875164] ? __is_insn_slot_addr+0x1fc/0x330 [ 139.875176] ? ipv4_mtu+0x34d/0x4c0 [ 139.875187] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 139.875196] ? __lock_is_held+0xb6/0x140 [ 139.875214] ip_finish_output+0x864/0xd10 [ 139.875219] ? ip_finish_output+0x864/0xd10 [ 139.875227] ? ip_fragment.constprop.47+0x200/0x200 [ 139.875241] ? nf_hook_slow+0xd3/0x1a0 [ 139.875253] ip_output+0x1d2/0x860 [ 139.875262] ? ip_mc_output+0x1360/0x1360 [ 139.875277] ? ip_fragment.constprop.47+0x200/0x200 [ 139.875290] ip_local_out+0x95/0x160 [ 139.875300] ip_queue_xmit+0x8c6/0x18e0 [ 139.875305] ? tcp_rcv_state_process+0x3d0f/0x4830 [ 139.875316] ? ip_build_and_send_pkt+0xc30/0xc30 [ 139.875326] ? refcount_dec_if_one+0x20/0x20 [ 139.875334] ? __tcp_v4_send_check+0x1be/0x360 [ 139.875339] ? tcp_options_write+0x228/0x940 [ 139.875350] tcp_transmit_skb+0x1b1b/0x38c0 [ 139.875368] ? __tcp_select_window+0x900/0x900 [ 139.875375] ? kasan_kmalloc+0xad/0xe0 [ 139.875384] ? __kmalloc_node_track_caller+0x47/0x70 [ 139.875393] ? memset+0x31/0x40 [ 139.875403] ? __alloc_skb+0x57e/0x780 [ 139.875411] ? skb_copy_and_csum_dev+0x370/0x370 [ 139.875418] ? __lock_is_held+0xb6/0x140 [ 139.875435] ? sock_def_wakeup+0x225/0x350 [ 139.875450] tcp_send_ack.part.41+0x389/0x610 [ 139.875459] tcp_send_ack+0x49/0x60 [ 139.875465] tcp_rcv_state_process+0x3d0f/0x4830 [ 139.875469] ? trace_event_raw_event_lock+0x340/0x340 [ 139.875481] ? tcp_finish_connect+0x410/0x410 [ 139.875491] ? __release_sock+0xca/0x360 [ 139.875498] ? lock_downgrade+0x980/0x980 [ 139.875513] ? __local_bh_enable_ip+0x121/0x230 [ 139.875522] tcp_v4_do_rcv+0x55c/0x7d0 [ 139.875527] ? tcp_v4_do_rcv+0x55c/0x7d0 [ 139.875535] __release_sock+0x124/0x360 [ 139.875548] release_sock+0xa4/0x2a0 [ 139.875555] ? __release_sock+0x360/0x360 [ 139.875559] ? lock_sock_nested+0x91/0x110 [ 139.875564] ? trace_hardirqs_on+0xd/0x10 [ 139.875569] ? __local_bh_enable_ip+0x121/0x230 [ 139.875580] tcp_sendmsg+0x3a/0x50 [ 139.875589] inet_sendmsg+0x11f/0x5e0 [ 139.875595] ? __might_sleep+0x95/0x190 [ 139.875602] ? inet_recvmsg+0x5f0/0x5f0 [ 139.875613] ? selinux_socket_sendmsg+0x36/0x40 [ 139.875619] ? security_socket_sendmsg+0x89/0xb0 [ 139.875625] ? inet_recvmsg+0x5f0/0x5f0 [ 139.875633] sock_sendmsg+0xca/0x110 [ 139.875641] SYSC_sendto+0x361/0x5c0 [ 139.875651] ? SYSC_connect+0x4a0/0x4a0 [ 139.875656] ? __local_bh_enable_ip+0x121/0x230 [ 139.875666] ? _raw_spin_unlock_bh+0x30/0x40 [ 139.875672] ? release_sock+0x1d4/0x2a0 [ 139.875680] ? __release_sock+0x360/0x360 [ 139.875685] ? lock_sock_nested+0x91/0x110 [ 139.875691] ? trace_hardirqs_on+0xd/0x10 [ 139.875709] ? inet_exit_net+0x10/0x10 [ 139.875723] ? SyS_futex+0x269/0x390 [ 139.875730] ? fput+0xd2/0x140 [ 139.875739] ? do_futex+0x22a0/0x22a0 [ 139.875746] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 139.875760] SyS_sendto+0x40/0x50 [ 139.875772] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 139.875778] RIP: 0033:0x452e99 [ 139.875782] RSP: 002b:00007f3e9773fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 139.875789] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 139.875793] RDX: 0000000000000000 RSI: 0000000020d44000 RDI: 0000000000000016 [ 139.875797] RBP: 00000000000003a4 R08: 00000000200b0000 R09: 0000000000000010 [ 139.875800] R10: 0000000020008045 R11: 0000000000000212 R12: 00000000006f3800 [ 139.875804] R13: 00000000ffffffff R14: 00007f3e977406d4 R15: 0000000000000000 [ 139.876292] Dumping ftrace buffer: [ 139.876296] (ftrace buffer empty) [ 139.876299] Kernel Offset: disabled [ 141.992999] Rebooting in 86400 seconds..