0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f0000ce7000-0x10)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e23000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000f08000)={0x101, 0x7ff, 0x4, 0x8001, 0x1}) mq_timedreceive(r0, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c94000)={0x0, r1}) 2018/01/23 10:10:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f000062a000)={0x20, 0x200000003, 0x0, @random="7db04b3ee73e0b5f6908cc506d7a3cd0"}, 0x20) bind$inet6(r0, &(0x7f0000230000-0x1c)={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) 2018/01/23 10:10:18 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000021000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000019000)=0x7, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0xfffffffffffffffc, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/23 10:10:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = creat(&(0x7f000067d000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e6f000)=[{0x4, 0x40}, {0x4, 0x80000001}, {0xb, 0x200}, {0x8, 0xff}, {0x8, 0x200}, {0x2, 0x9}, {0x3, 0x1f}, {0x7, 0x7}], 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ee2000-0x8)={0x0, 0x7fff}, &(0x7f0000482000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000797000)=@assoc_value={0x0, 0x3f}, &(0x7f00009d6000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000534000)={r2, 0x7, 0x0, 0x95e}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000624000)={r2, 0x8, 0x7, 0x401, 0xffffffffffff4499, 0x4, 0x7fffffff, 0x5ea, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x60d2, 0x1, 0x8001, 0x1}}, &(0x7f0000e66000)=0xb8) lseek(r0, 0x0, 0x2) 2018/01/23 10:10:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) r1 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/rtc\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000065c000)=""/86) r2 = syz_open_dev$amidi(&(0x7f0000024000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004a5000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00001f6000)={0x0, r3}) bind(r0, &(0x7f0000848000-0x10)=@ipx={0x4, 0x1000, 0x7, "d577ff558288", 0x20, 0x0}, 0x10) 2018/01/23 10:10:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCCBRK(r1, 0x5428) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) 2018/01/23 10:10:18 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x7f, 0x4e69}, {0x58, 0xcc4}, 0x100000000, 0x6, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xff, &(0x7f0000000000)=0x2) 2018/01/23 10:10:18 executing program 1: r0 = socket(0x1b, 0x6, 0xe33b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f00003d3000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000068d000)={0x2, 0x9, 0x8, {0x0, 0x2710}, {0x0, 0x0}, {0x4, 0x1ff, 0x4, 0x6}, 0x1, @can={{0x3, 0x4, 0xd20a, 0x3f}, 0x1, 0x2, 0x0, 0x0, "a4df85c89c6b3972"}}, 0x48}, 0x1, 0x0, 0x0, 0x4880}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8)={0x0}, 0x8) fstat(r0, &(0x7f0000f60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000421000)='./file0\x00', &(0x7f0000834000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$void(r1, 0xc0045878) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/23 10:10:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000f35000)="5a9834e771836b26dd2a89ccd7c0f4fc987f900edaa6c9af463503985a48d69cbe829f9b1bef1304258ef4287edf502478ade502a0cb64c1aca8575a3377c3c462908c6ba241118dec031cfb48638799d39bde939a6afce37d6a550a682fcfb0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000129000-0xa)='id_legacy\x00', &(0x7f0000242000)='logon\x00') r2 = memfd_create(&(0x7f0000175000)='id_legacy\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000002000)={0x7, 0x200000000000, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000004000-0x20)={@common='lo\x00', @ifru_flags=0x6400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000005000-0x8)={r2, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000)={{0x3ff, 0x8}, {0x1, 0x40}, 0x3, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009af000)={r4, 0x3, 0x6, [0x7, 0x1, 0x0, 0x80000000, 0x80000001, 0x505305dc]}, 0x14) 2018/01/23 10:10:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00005ac000)='./file0\x00', 0x0) readv(r0, &(0x7f000026c000)=[{&(0x7f0000b3b000)=""/217, 0xd9}, {&(0x7f0000f34000-0x40)=""/64, 0x40}, {&(0x7f00007b9000-0x90)=""/144, 0x90}, {&(0x7f000064c000)=""/156, 0x9c}, {&(0x7f00008da000-0x2f)=""/47, 0x2f}, {&(0x7f0000cbe000-0x11)=""/17, 0x11}], 0x6) mount(&(0x7f00004d5000)='./file0\x00', &(0x7f00007ca000)='./file0\x00', &(0x7f0000f63000)='sysfs\x00', 0x0, &(0x7f0000e66000-0x37)="") [ 73.975922] rdma_op 000000005f309110 conn xmit_rdma (null) [ 74.003291] rdma_op 000000002b4f2806 conn xmit_rdma (null) 2018/01/23 10:10:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc00000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000024000)=[{r0, 0x6420, 0x0}, {r0, 0x21a0, 0x0}], 0x2, 0xa70) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = epoll_create1(0x0) finit_module(r1, &(0x7f00006c6000-0xb)='(.*vmnet1}\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053c000)={0x10000004, 0x0}) close(r1) 2018/01/23 10:10:19 executing program 1: r0 = semget(0x3, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x6, 0xb, &(0x7f0000000000)=""/33) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8", 0x20}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000bf5000-0x2)=""/2, 0x2}, {&(0x7f0000ea6000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000f81000-0xb0)={{0x6, 0xffffffffffffffe1}, 'port1\x00', 0x1, 0x10000, 0x2, 0x12c4, 0x3, 0x2c, 0xfff, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000f81000)=""/177, 0xb1, 0x7, 0x0) close(r2) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000b36000)={0x0, 0xd, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f33000)=0x0) socketpair(0x9, 0x6, 0x3, &(0x7f000039d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000c43000-0x64)={&(0x7f000082e000-0xc)=[0x3, 0x7f, 0x1], 0x3, 0x385f, 0x1000, 0x8001, 0x0, 0x6, {0x95c, 0x413a, 0x4, 0x1, 0x8, 0x6, 0x5, 0x101, 0x8, 0x2, 0xfff, 0x7a80000, 0x0, 0x1, "c429f719a3af7a77098b7ad497a172a7603fdd95ff2278e2162423874d73a5b9"}}) timer_settime(r1, 0x1, &(0x7f0000081000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000039c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e2e000)={0x0, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8722, 0x1, 0x6, 0x0, 0x48}, &(0x7f0000a34000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000089c000-0x108)={r4, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xe78, 0x2, 0x9, 0x6d9, 0x4, 0x2, 0x1, 0x0, 0x3, 0x9, 0x10001, 0x688, 0x3, 0x6]}, &(0x7f0000f3e000)=0x108) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0xffffff55, [0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) futimesat(r0, &(0x7f0000007000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc6000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d31000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cbd000)=0x2) socket$inet6(0xa, 0x80006, 0x5) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f00000e9000-0x1c)={0xa, 0x0, 0x6dc7918, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getpeername(r0, &(0x7f000061c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f0000)=0x10) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x0}, &(0x7f0000d82000)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000038b000)=""/8, 0x8}], 0x3, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r2, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000476000-0x92)="", 0x0) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x83) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r0, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f0000166000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c10000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000224000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x19ba73e0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000cc1000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0xeb8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) bind$inet(r4, &(0x7f00009ee000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0xff, &(0x7f0000c22000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3d000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ab7000)="374a4a276c782dae322cbbc909403e2716ac6801ccf257a6178d241301f3f1dab19411c8340738a3960d4812b8ec7b8674ace77efeb0e301aca2eacdc593be040c239d6d80b2dbe1c7b186fcde231294f1fe043fc44a8e027f5253fdd51608f1757a3a8f43a59905e38446268530f141c4c1ae3ab81479c0e8453ff0819297a45a32e867aa83f3cb09f8f72b7f9161cc3e7531147db3f551e8b7b3f2cf0041c99e4b5581e22cda775f8c128f5a11589e711ad464f5324a020d2903f14c051ef742dcb58c6ed50f3fa1a0371e84f935950d1b570075e16ac4", 0xd8) close(r0) 2018/01/23 10:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) r3 = accept$inet(0xffffffffffffffff, &(0x7f00002cc000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2c000)=0x10) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000821000-0x4)=0x4, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000df000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@text64={0x40, &(0x7f000066e000-0x58)="660f01f8b9970000400f324b0f01df0f01cab93c090000b800180000ba000000000f30652626660f38812ac744240083950000c744240203000000c7442406000000000f0114243e670f01f6364e0f81715b0000f2225709", 0x58}], 0x1, 0x0, &(0x7f0000040000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f27000)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x4, 0x0) sendfile(r0, r0, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/01/23 10:10:19 executing program 1: r0 = memfd_create(&(0x7f0000c79000-0x1f)="757365722573656c696e7578656d30c7766d6e657431736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/policy\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f000013c000)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r3) setsockopt$packet_int(r2, 0x107, 0x1a, &(0x7f0000d6e000)=0x1ff, 0x4) close(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001f1000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003c4000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f31000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009f9000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f000015b000)={0x0, 0x0, 0x0}) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000b41000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "2aa450", 0x14f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[@dstopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @generic={0x0, 0xab, "ff4995a5ae1ecd555cf7b642fabd48f302d0b559ff8ae5a6f23933e8ad453d31e96dd6ce27c85a99114424514569e41cbcbbed00f8456337fc069dfc4bb84fb25702915c2ad4ed3c70e553f380d6e25faa7ea6fc261f7142311383e7cde4011d9df1fe3f28817f89b4e536c48610ed6006009896440f18c72de0cfad52ed7ef7674341847ff9ec4605452c550f3b2fd8892e6593052a688c32a87b34574ff30fc2bc4b953ee10f55e9b940"}]}, @routing={0x3e, 0x4, 0x1, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2c, 0x0, 0xbd70, 0xeebd, 0x0, 0x678f, 0x2}, @dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0xffffffffffffffff, 0x0, []}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1c1caf", 0x0, "d9260e"}, ""}}}}, 0x17b) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000237000-0x12)='/dev/loop-control\x00', 0x440000, 0x0) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000086000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 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) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00002af000-0x8)='./file0\x00', &(0x7f0000dee000-0x5)=@random={'os2.', '\x00'}) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000431000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r2) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000cd3000)=""/10, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5d000-0x10)='/dev/sequencer2\x00', 0xa00, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ada000)='/dev/snd/pcmC#D#p\x00', 0xe47, 0x141000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00006c8000-0x8)={0xffffffffffffffff, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b06000-0x15)='/proc/self/net/pfkey\x00', 0x8101, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x5, &(0x7f00009e4000-0x8)=0x0) io_cancel(r5, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r3, &(0x7f0000187000-0xd)="fd61f663c5806a77166e63ba0b", 0xd, 0x2, 0x0, 0x1, r3}, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r4, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) select(0x40, &(0x7f00001ee000)={0xf87c, 0x1ff, 0x7, 0x38b, 0x9, 0x3, 0x39, 0x3}, &(0x7f00003da000-0x40)={0xe2, 0x1, 0x0, 0x2082ab63, 0x99bf, 0x7, 0x5, 0x1}, &(0x7f0000d39000)={0x100000001, 0x0, 0x4, 0xffffffffffffff00, 0xef6, 0x2, 0x10001, 0x6}, &(0x7f000076f000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000523000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b81000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000212000)='./file0\x00', &(0x7f000018b000)={{0x77359400, r6}, {0x77359400, 0x0}}, 0x100) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000929000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) [ 74.349209] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/23 10:10:19 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(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b26000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00007b9000)={0x9, &(0x7f0000056000-0x48)=[{0x6, 0x400, 0x5, 0x9}, {0x5c, 0x80000001, 0x4, 0x4}, {0x9, 0x7fffffff, 0x7, 0x1}, {0xfffffffffffffff8, 0x2, 0xffff, 0x6}, {0xc2, 0xa6, 0x100000001, 0x80000000}, {0x0, 0x8c80000000000000, 0x6, 0x1}, {0x1000, 0x3f, 0x401, 0x40}, {0x3ff, 0x1, 0x1, 0x2}, {0x9, 0x4, 0x1, 0x4}]}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/23 10:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003da000)='/dev/autofs\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e54000-0x61)={0x0, 0x59, "285c9871d029330db1cff7ea03b90429dfe2f3fe44cd039475efd15ef3563bd8810595c3c42c9c7570e22fe44b72ab830d7987f34bbe78259dfed3d50a943dfe5674ea7257766ca7dd68749398dd5b535efef077883f82daaa"}, &(0x7f0000c14000)=0x61) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000677000)={r2, 0x401, 0x4, 0x6, 0x10000, 0x8}, 0x14) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000197000)=@known='system.posix_acl_default\x00', &(0x7f00001b3000)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000365000)={0x2, 0x3, 0x7c3e, 0x2, r4}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 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(r3, 0xaeb7) ioctl$KVM_NMI(r5, 0xae9a) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() r6 = semget(0x1, 0x4, 0x185) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000c14000-0x1000)=""/4096) timer_getoverrun(0x0) dup(r0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 10:10:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/cuse\x00', 0x100, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0x1000)=""/4096) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)=0x0) fanotify_mark(r1, 0x6, 0x0, r1, &(0x7f0000002000-0x8)='./file0\x00') 2018/01/23 10:10:19 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f7d000)={0x225, 0x10000, 0x0, 0xfffffffffffff516, 0x4, 0xffffffff, 0x0, 0x0, 0x3, 0x8, 0x40, 0x0}) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00007a6000-0x4c8)={{0x75, 0x0, 0x0, 0x0, "3110d5d8210612d0bd9d4ac26f65fd6e598c8acd5c9d55f42b20b3385fa111836a397a8cea1e3a63af9db3a4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008f9000)={@common='ip6gre0\x00', r2, [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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fad000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0x3)=0xe8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000cc9000-0x9)='/dev/dsp\x00', 0x0, 0x0) fdatasync(r1) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000ee7000)=0x18000001d) 2018/01/23 10:10:19 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e58000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000566000-0x20)={{&(0x7f0000c36000)=""/88, 0x58}, &(0x7f0000001000-0x1)=0x0, 0x53}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef0000-0xa)='/dev/ptmx\x00', 0x408840, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bc000-0xe)='/selinux/load\x00', 0x2, 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$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000999000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000552000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00005a8000)='/dev/sg#\x00', 0xf07, 0x480000) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) r0 = syz_open_dev$amidi(&(0x7f0000c47000-0xc)='/dev/amidi#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000921000-0x10)={0x0, 0x3, 0x6, 0x8001, 0x0}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000107000-0xa0)={r1, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x3, 0x8, 0x3}, &(0x7f0000d1b000-0x4)=0xa0) r2 = syz_open_dev$vcsn(&(0x7f0000d68000-0xa)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000bb2000)={0x8, 0x4, 0x9, 0x0, &(0x7f00003a8000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 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) utime(&(0x7f0000190000)='./file0\x00', &(0x7f000094c000)={0x0, 0x6}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000717000)=[{&(0x7f0000af0000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000148000-0x8)='./file0\x00', &(0x7f000001b000)=[], &(0x7f00007f8000-0x20)=[&(0x7f0000e9b000+0xb66)='/selinux/checkreqprot\x00', &(0x7f0000ec2000-0x12)='keyring@,:ppp1+,\'\x00'], 0x0) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = accept4(r0, &(0x7f00002fb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb1000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000054e000-0x4)=0x12, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000cf8000-0x4)=0x0, &(0x7f0000a83000)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0xffffff3a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) socketpair(0x1f, 0xa, 0x4da, &(0x7f00002dc000)={0x0, 0x0}) accept$packet(r1, &(0x7f00007d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000361000)=0x14) dup2(r0, r1) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d74000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c33000)={0x0, 0x10000, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cad000-0x20)={0xaaaaaaaaaaaab17, 0x0, [{0x800001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f000022b000)={0x12c, 0x0, []}) 2018/01/23 10:10:19 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000007000)={@generic="9bfd19199110e2bcc544ffb309402afe", @ifru_ivalue=0x5}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r2 = gettid() fcntl$setown(r0, 0x8, r2) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() r2 = syz_open_dev$admmidi(&(0x7f0000924000-0xe)='/dev/admmidi#\x00', 0x2, 0x581000) sendmsg$alg(r2, &(0x7f0000cd2000-0x38)={0x0, 0x0, &(0x7f00005e9000-0x40)=[{&(0x7f0000720000)="e668a155a5d97884da261a4af6f91dcdd51bd99ba541eec8d4", 0x19}, {&(0x7f0000b59000-0xb4)="3d4a35c09e059311eba75d4b379667a39d858c95011327fa02af9153c235b67b76d517ac8977632f76ccd26c492ae8fb99dfd2db6b380eb9276362a70c9483ff2e566313f982edfe884356a4647fcbc2e1d86b3bd31e592e33d009915b135cdd484467f3d9d8e587a24a37d39833002eb8b64c89723ea470abe7c7e9f919e9f02ef17ca26c19fb5544e6963ac072ba95e7ffe5be45049070120d2677b55d186c25fd8267e712a738245cbcaba441a88b0f6a8a6d", 0xb4}, {&(0x7f0000873000)="3bddcd70d19d9539e845c29f58ebb1e58ecfe499c6a4f75c6c028bf9547adfd9ed29711e5d7b01772b5a3a74acef4471e4d91e4d5e6a3e2c3ef96a94477f8b0c96a35b228399902a16e8d3c5162bb69bb052c822694561e035028631c4971e0e44cacce972486b4f0b88732526bbec01b3d0170dc3b8fac8281482a08054a4f00661b0eec4eede1d26f8619c2a507ee8119c5f200d44e8739553958c1a9159bb2cbd4ee87396ccd9d097bb647f256ca9011d0e0f08adc600f85ac3da1aaf25eda0b8b6c40d778d45c8dbe4839643e2c5bb2bdf2c64ecfd57f46eee7238f297219b22a99681f937883703", 0xea}, {&(0x7f0000a32000)="2e6426ec97c8dc99f6d4720752f953315edbaf1e1e77465129c6c350dabf4ee7df1824dbef3bbc20cdac269240bd3c7f1d49968b3ac6b162222fe83db5637882e4884153044888ab591eddf3a5d1c31ad4b3b69165c0d30265fca5d57b5edcf9563c9afd1b2422c76006ab746f8e42cf6e056dd4a788bf2e2862aa1e27da53392012e9fa99b8bdb7fb7f3ff63b53eb36c4530ed7da3362d2e031ca6a2779f8d97f1720aca7e8e2bbb438ff9306de191952b28423a4d54a8e1d343359289e0539b6076354b58b111b586ed2abe25f82d4fefcc353c58b7f82deac81d12709907bf75ae9e39fbfa6575f213414f23dbea6446cc7bf622b9243606aeef1dc70c036edc500a2745962d2a2c30a229b6d6df787bfc0394875112001eaad4aecd99b9d683273e21f4c2ffc9eb23901f54a6a35afc8123ec5df69ad9d6f19408e95012215580a0845d0aeb147e074edce267686a85b3e9f6b706e852dc106ef9bddf620d67f57f739f0d03d8dd2593c24e666c634330a0bceb8ba5cafa5c94acd5a40275d3de9079a4b801b9b2aeda372a1ba2c274a84085814b934e256bab3a32a975c1b9d715c3644718e11da9b5fb1a70405702272422f40790cd19c0cc5aa3294b4c9a47ba68cea362ac420ba651dbfbc147d80d34cc6fef66027e1e2f7d19d4b8488ce13d0177d8547abf32f21517cae8181590ad8a88d9dc47e5782d13e43bba7b8e1cce8cda61306d8b4007b0b6ec97c62ab14e8160a253ca23a7f6fa2c1da16f8a4cdd042f63b11185bae87649cff893e21e838f096da74c57997bd98382c30f1dba73ea2b2ddc0a20b5e8b78812d22be3801a08a3f0736e84b22b327f4a4a4ebce48d667480a6459a0c858e9ee0f54fb859e766f8042f904512333fb72ce46df580ef9468ad98709d6380a0809da5e71f4c824cd4cada24a8467a307eb239eb5689d8850e0c01352c04a608466456b10d12fd71d0947d78ab7af16be8ea15b410a1f8e675208d9137c117b54ed0203ba3778222f4c185e8d6e3ee24070f9dd27677b6c0584b5f2e066d81e4abcd410d897a6ee0479506679765d569b49552d99a205b1c18a4851fd7deb89af575c0e593c0470bd1735313a0c0e281911a78083c5ffca7328267eab75e562ce2596d813bcf7925bc1791abe9a2cd591f517f6e3280587f797ee3995fa8e89fa57df709cb99a0a6a35f53e2b91fd3afc38b71be8bedb75f9ed11a9faf26ebe2194eb2c64ac08904b79690c4f07eab532858c78876f68bdc39e7ce0ac3e53187e66a87d0ef297d3d9af3876f72216c69f0a2bf0b67bfc0ef47cfef583bf7135ca7d72cbfaf30709f9be65eed458b0e53d7b861beb67c968c7ed47d5a9e3f3d4fd2555d58e4b15ee4621aeb87fddc7ded694146040a43e136eaf68b3887a12b183fa9d2027ab70d381beb998499b1a7b48e219efae49f3dc337607624014d60ffea04ec6500ce535f23a971aee094395bb440c26b2d5e2915af442f951f5712be8d62525005612c6c86a884d5f8d6cb6ff1aa91ea7268d0e10e109240dedbb7e513f779950ee01ad15955b6c9118cbcccdb6fe985169a168b07d3bcdf22b0d08a9c6b519c6fca7f1801f29b4e37a62107ffcabe4d1327c4a87868b8267fe8e4f51310eca9a6fa758549d13425a43fbec51aa969958b6313985b66fdb8255ae8e48cd2dea29b81c864dfcb3e641a573992a6f225d9a42ca6f510423bf8e9cb199d34dcf82a189de38e80ae74c26cc17ef46cc6b342e9d455b791fa9b78eb7e7d0e8b1f2865409c80c601c51b338f01e199ca7995289c533c0b441d20c5993fb9fe28d4d29c1dd2011e67b4d9219f02b949e9ffb90d0709a4d88fb14aa97ff859782be47c65d2bf711dd7352cf6890d7b29ce2b34c8c7cc3174a7e5c69b437abb773d42a81b54e1591886147829b6b4457c7a76c103c55a0c2375ee758ea7ca17a242ac458d456d95f80e5ae76da0054261a504638dfc6c61a19a79dd429c9dc303515d4bea0c9c4d80c00a1491c94d420456828f2f39ff79ff042d7a93ce9cdf643311b3353f3c19b6f7bf49a6c7f90aac7ffe815a8042e16745ea5aed9af64942d159b8609a2d315e9bb1073c67951e31e5fc657f20946a1d765eb938a7ae59556ef4a7a27c5711e0ab296a0daa57e87da13a1a9015017bd885e12d572a925e8970e72934691ce2d7f1a2fa6650978381a68a938918a45e8fe2d50f7750dc429b9f37589dce65ee06e37b393885fde5b2b971e886a9b3f66c14527db4a7a415bac3903dbf8fc4f44d60417a504ceb3f4998cc4d8cba92a48088fc38797717a43f7166dbc1c218b93fdce78d5622d125dbf3050772db7e73453c2df006c4b2c3dfd3f76478ff28c8f85a2f4fd62967fdb4bdf337ce52ed8d5b91625ae37d812265fbc0278e0f44d0c354baf68c207b59aac41c96d9cf45b7118aa48e7c6798839717d19af1150f6ae359d1289283bc0e390d9fa6cb886ec5a9c743d777255c9a2142c2a60c69a629a3feba746d685663640ec88a33058fff6d57a8d18f58934c65507feca611ed764b93c44537be5424f57b96c0dd510012031a3d9be4216a24c86eaeb4ac270c22ef3e57977c38dfd0af52428a3262241d80017ef424b702fc60d1e1d739133a89f8213f85fcc6894de03468c8da12cbd0386a8107039ff6d9582e7b685b5ecba10c35521dd77c30518e3f2a73e2db66e148e117910d5e8c4951b06f7aea324c9c4a7a692479044fec820b18c02c3530ad70de20ca9340e4df2b07560e9cafac060370198c0197c2fdacdcccc3ece81b6846a1ca499e46382dac571999dc37654dc57c72122e71aa0a38ab7b5f875d86b0f55d3723c52046cf5f865989a357d5ff95a3dbe590c46750e0b3c1f1effbe3952dd1694e32fa37caa675b20db96f2f36e72ca14fa988534fcc63e1ca7cf8f344bc25fea1e03df797065f34076afa926eadb4117a03794f9c1ab4c41dd5408129a94de7904f1a92253f9409e4f6997414c8a96b8cae8caf809daaec71fc3a8f130fd94e86a08f1512bed76dad31f70593d1eb54f757ab13887fd2b20480ffbd4b93e144c97ea3bedbf0c587c83248b97dd4b42a50270b343f02c3a8e624ae28b8a09cf82dcc1d29faa02248d85ff1398e0db25871177e802e77f744e2c92f543c8f0fa89303194bf27f13b89e95f5914b353e3f107c7f7c1410b15e9c655aaaaa89e36c88d6e14589de200ff45eb0267f0b24ad0d4d2d2e0b7d42ce27dc90e53190f7febf5311e6dd5ca0db5ff124cca6e9e8c7e57eae53e28eb30c8bdd0f2630c19bbb1da7321bfa579dfed2ef7c53e69e9d5e9125ac3c20a4a5f60f8fd9c03c25e18b989f500370eedd6ac0877b6a351853b244f8a58df624082e3cfa8688e16c617afad531c914d11d879283d9b0dab6d42e863504b41a9e55983afe420918ae0f773928b1dfdbf72e875e2b9d22ac89fb88c1025e746e3e334fca3a5666498f53a85f1729f79510e4aad2095f2810d9d022e4e4556b1a2f18fb12eb1bd171e89ec95c110e57d84ce36f903184d06071d12d801f437aca3199879b6a0ce6da2c5cdf4c6ef8b8cdd4802c38ceb1e6f524e317e59d16cdc784f6f03c298f5d975d2bef305e31fc5902c3515ac78896e8a1aa840047161f93aa2974c8381c9d1358b432663ba6cbf039a85ce8c3324cebbd33bde99f514c4495d2ed8630762d5943c5c113c16c6b9ba70e2fa96755c955eff1c72c5d06b0e434b0cf4acc6b00880681a1f53f3060247be605e7ac19bd700e0db1148338718578b2d7f48b872e7cf0a5761ec42cabba79c25cf32590b0b6cccf797ab2685dea90bb3c6c9eacb6cbea618bc7eb9473b40238284653be6b2ee2fad046dbb6ba953ffd56a71c887227fa2856d374097829e18cb63d09e0afa35d4d9611072496d7bb0ee7f09ffed06441b69aac33de1f6b9fb951c9e4237abb9e56acf647a337cb918d6640e6e77a87922d10e402b7117df9cdcf402d631d6b59a5acf6bede50645057b61a8a2bb515e85a4d872993188ea762b80acdc957d24197c4aed5a7caecb19834c2337decd6df29cc84cad4db2a7495c74c3656f5287de0d30e40ef67d8de7525fc3a4c976a4deeb12a4e43d41d951000c07f9911fa70de7710939322fee78871d2e6d25a8f1bb91b58569f22d9137795c760ef6dcd1a5f469bbaf04d40606fc1ecdce5ccd698585818dab5d94cc80b8bb3d808e1df1facb6847d699aa7bc306512ccec9fd7806de5a588a4cb8ba2c79fea80dd5328fc28ae9bd82814067f79c7b48f13095db2c486bed2d7008df6426d038dc29b5a5fda87acfaa83c4daedf739c104a6d0a1f36a5b4204f3848b04c5f7fa00f084467b501f5396dc14096e4d0aa5c0ed4f60a1301be0506b6ad57bff7e79f5a8c26e705da5cda945d4a282f0e1207a4a3843f20d433a79e759f6cddd103842a6311c9e70f59ab989c501164c1f0db93fe42546d2121304d387aac2fcffd84c1253914d1ef08406dd78e3709d838dd1cbc6aaea334a2c76f836c974471350533ce17b2c992baa9a2d3c8ac00fdd63d9e38a192db730808169bf44e80092942963bbcd86f84b51f9baa0dfd9756582ee890e850c191f5b4dd9e168db218113c7a6cadd5417268ee0a2a344e8abc2b61af4a53de723772b873e28dc8dc7ced453fc9c61d3c4f391720b1a14932af0bb0349e85bbeba263317e5c4e75c715d74a8b695ff4ef8d717adae4784606e37c082236f27cce8875fea187b2dd4d11ea9b0bb23233903408e2abee61bc3fa087e67fcedded81a20e2aea0fed0389e8e245826031dadc172bd6df5a071cd32eb7eafeb2053edacb0200bd16961dd0b4ff53e8ff57f7f163d00f90a198c2524a5a1939d70d835259089b68ec7ee0ef14960234fefdf273520a5a825c34f4dc06b4a2f20aad317f5e6d8f84cd486e735d343d22c6a68265e9b3f76fff6a79748c4365d9f0899b9999c2f8f3a93f2e0e57c5e130d301c6c7d22588e7cc759eff850ee386f97866f099d90810d34dabe4422d0acf6c64b3250de26305c442fd8ab949c31206622e754529fef07d79acd4e677049203be2272601fccdc16187eeae9d2b3da62f9bdda9516163666873fe5f164496b4b331b1b5a60ae12a8073c94f190fd945974f6ba4f06dfe339d4a419433e5a81ca1eb8652e9cb66727aecc8716092ca29c8f787090376b1f280a437c42deb6e34319ca30d0047fd1fdad7afe8b10fe38eef96b09bf68e6b64e0948ba49e9a4a550ce135daf33acf8b304adff012c4aa5b92e2ed6b6f9a8c021b912d5df9adf1603c48440d8fa062bd4eebd206428c83b751b13b38729f13fda9b9a396201049b03155b7a91da20d071e048f64734e29dab81a4fb7a99951c4463ba10349a42a19ebc3209bb437bdbd97f5ea9ca8fbb3370ff30262d16090f0a12c306b3fbe00eceeed1a32a64b5990e7b00f32d055f958a647fb46814ed6ae293ca96fc165d1088483b30438310407aa511fc01630393bf29a5528e12e480a070d3a97246d0b76a66a145f36627918473175314f362e90785fa5ac8500b12a5ad75d26e509495f2816f05f21b024f876e1126e84b00ede5bfd852b6deb5f784cafa9ce9262cb06b1289af029204c517fa38f942205973834e4fc56bda1dbce5b68e96d156bebae7940a35f28dd8f2d73e8c419dca89812b32af5f42e9a72cb1f2bf722fc811b7837d1c779386baa2c8acedd4938b3aeb988667b4833d431d5f62df6d9c4969d19b9e04f705c51be141494fc0c4d78", 0x1000}], 0x4, &(0x7f0000865000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5f, "86973875f4a29d5e0885a786b7623586ed82c7968c91e463297412c41e9e0fcb9d081935fa5efad5698ff38d5094b93e39e269954190c226ff8724eb344f118a8d39e0b9cf34558e71998ebf67fe256a51b3157fdca1985769729f86a6a953"}, @op={0x18, 0x117, 0x3, 0x0}], 0xd8, 0x801}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) syz_extract_tcp_res$synack(&(0x7f0000d79000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00002d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f8000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2, 0x1, 0x74d1, 0x500, 0x6547, 0x100, r3}) syz_extract_tcp_res(&(0x7f00005c2000)={0x0, 0x0}, 0x4ac2, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x84, 0x8, 0x92a, 0x0, 0x4, @ipv6={0xfffffffffffffffa, 0x6, "5d8b83", 0x105, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x3c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x10, {0x7f38, 0x2, 0x4, 0x3, [0x7]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}]}, @fragment={0x3a, 0x0, 0x4, 0xe3, 0x0, 0x7ff, 0x0}, @dstopts={0xfb, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}], @tcp={{0x1, 0x0, r2, r4, 0x6, 0x0, 0x14, 0x40, 0x1, 0x0, 0x6, {[@eol={0x0}, @timestamp={0x8, 0xa, 0x149, 0x7423}, @nop={0x1}, @fastopen={0x22, 0x2, ""}, @fastopen={0x22, 0x12, "06f5b61577dd4b0c4d3460e446f59f13"}, @md5sig={0x13, 0x12, "ea4b769a8f84f58bc9d5f3db86e46f6e"}, @fastopen={0x22, 0x9, "695c2d2b42d0c1"}]}}, {"691af77f4f1bc97c02f19dc1f9bc894f838bb7770f3ed5e8da9f069da5528f1af409e4fc1fbfb20beefcee88a451d0fb9c2be2ca40fc4e8348893301"}}}}}, 0x137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17a, &(0x7f0000b44000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x144, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}], "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"}}}}}}}, 0x0) 2018/01/23 10:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) fremovexattr(r2, &(0x7f0000a58000-0x11)=@random={'system.', '@,keyring\x00'}) 2018/01/23 10:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r1, &(0x7f0000c25000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000331000-0x4)=0x10) readahead(r1, 0x401, 0x1) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ce7000)='/dev/loop#\x00', 0x8, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00001ac000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x88d1fe88e8778936, 0x10, 0x0, "0ae7bb053bcb0b9fececf1e1313d6fb53a2eee78b8a8c6a761e124d04ec0ce4a5136a12eefbf484c0bc032af89b9bb0cce452e726470572cce44a7d27fbe27ed", "a3fc3260427e393bfddc9a3ed53ddc18f560e9e4c52da49bc39079de015a434cce01ce043cf39f7719ffa2e9007c0e637d64db9bda99026a964d59cd38ba8031", "52779d342b2674000001002021d0b52b943b385a314ac7e2ff7f4fb3b380e356", [0x0, 0x0]}) epoll_create1(0x80000) 2018/01/23 10:10:19 executing program 5: r0 = add_key(&(0x7f0000438000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xae)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xffffffff, 0x0, 0x1ee5, 0x7, 0x4fb4, 0x1f, 0xa98, {0x0, @in6={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x1000, 0xff, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0xd53, 0x3, 0x6, 0x800, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x10001, 0x100, 0x7, 0x4d, 0x0, 0x0, 0x8, {0x0, @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]}, 0x3ff, 0x5, 0x65, 0x9, 0xd6}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0x7fff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f03000)={0x0, 0xf0, "10e58863cc426a7d262620af4dcbb26d7f9c196694adaa4d86ec18ba34d11b6f365571db4ef1f22a43482d7a6511e4710d0701fe52470529184f77e2ed86ddd78af8a11d697aad33a56e845928f9d71dd755a6dcb5eecc18fd8f434d197c2c68dd060d54e83de83ce81940e191510d6a878c1bc72915e489ed762562a5cf539fdd6d5ce097efc3e4e8bb69d3bf332a9e68f3ab44a01092499a24919588c56b07dfbfa32e9c4bec58aed1219ded45f59d311e948a5162cfb54e1cfe49113dfa82a155d7c01e2c8c5fe0e33b415d5b0ad5630c1e0e718b54b47806ca47ebb3cf4685c197daa12bd9bce8e5a2daae0c28d7"}, &(0x7f0000001000-0x4)=0xf8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f4a000)=r4, 0x4) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a3c000/0x1000)=nil, 0x1000, 0x3000009, 0x6, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x122000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/23 10:10:19 executing program 3: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = gettid() mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x7, &(0x7f0000ee6000)=0x7, &(0x7f0000ee7000-0x8)=0x4) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000285000)='/dev/adsp#\x00', 0x3, 0x40000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000532000-0x20)={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]}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000445000-0xc)={0x8, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000b1d000)="", &(0x7f000011b000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00006c5000)="") connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000838000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x989680}) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x2, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 10:10:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 10:10:19 executing program 4: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aeb000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000001500000000e662", 0x21) r1 = syz_open_dev$midi(&(0x7f000044b000-0xb)='/dev/midi#\x00', 0x7, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/01/23 10:10:19 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = fcntl$dupfd(r0, 0x407, r0) r2 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f000000e000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000012000-0x4)=r2) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0xffffffffffffff81, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000b5d000)="", 0x0) 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000070b000)='/dev/mixer\x00', 0x111600, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000029f000-0x4)=0x0, &(0x7f0000f03000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0xfffffffffffffffe, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)={0x8, 0xbad, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_dgram(r1, &(0x7f000033e000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000017c000)='/dev/amidi#\x00', 0x1, 0x501001) write$vnet(r0, &(0x7f0000ea5000)={0x1, {&(0x7f0000071000)=""/38, 0x26, &(0x7f0000aea000)=""/143, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000030b000-0x90)=""/144) [ 74.928405] mmap: syz-executor5 (12818): VmData 35291136 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/23 10:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) timer_create(0x7, &(0x7f0000f0f000-0x60)={0x0, 0x5, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa2000)=0x0) timer_settime(r2, 0x1, &(0x7f0000a33000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000183000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSETLED(r3, 0x4b32, 0x7fffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 10:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = dup2(r2, r1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000324000)={0x1, &(0x7f000022a000)=[{0x9, 0xfffffffffffffe01, 0xfffffffffffffc01, 0xfffffffffffffffd}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cfe000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x1)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000095000)={r4, 0x8}, 0x8) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000194000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003ff000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d8000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e78000-0x8)={r1, 0xee}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb002}) 2018/01/23 10:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x9e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000002000-0x58)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_pr_hmac_sha256\x00'}, 0xfffffffffffffe9e) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017d000)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000926000-0xa8)={0xa, 0xffff, [{0x8, 0x0, 0x8000}, {0x1000, 0x0, 0x4}, {0x9, 0x0, 0x4}, {0x2, 0x0, 0x0}, {0x5, 0x0, 0x3}, {0xfffffffffffffff9, 0x0, 0x9}, {0xe0, 0x0, 0x3f1b}, {0x3, 0x0, 0x8}, {0xa72c, 0x0, 0x7dc660ae}, {0x6, 0x0, 0x2}]}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x18d, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/dsp\x00', 0x503000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eba000-0x10)={0x0, 0x23, 0xffffffffffffff80, 0x6}, &(0x7f000027f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000100000)={r2, @in6={{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f}, 0x98) signalfd(r1, &(0x7f0000b9f000)={0x907}, 0x8) accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000047000-0x8)={0x0, 0x0}, &(0x7f0000f7a000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f000029d000-0x59)="c8bb3ccf5ee0418c1cae0e6989f4e230", 0x10, 0x0, &(0x7f0000271000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007bd000+0x93d)='net/softnet_stat\x00') preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/dsp\x00', 0x4c01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e3d000-0x8)={0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x8) 2018/01/23 10:10:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4000000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x6c)={0x0, 0x64, "08063d7b1ae27f040d185c59533acbe9066be6ec45e746b105617b112dacbe849f13ea1b5a0ac69cdcb886b885f332346ae1dab9fe83257c3e209e946e654cec0ed29c749ee170a51dc71c34440b977e01e0655201e373e06968434946bdb43cc5b281ba"}, &(0x7f0000011000)=0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0xbede, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r2, 0x80000001}, &(0x7f0000004000-0x4)=0x8) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000)={&(0x7f0000ff4000/0x4000)=nil, 0x8, 0x1, 0x80, &(0x7f0000011000/0x2000)=nil, 0x7fffffff}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000099000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000f3a000)=""/236, 0xec, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f86000)={r3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc4000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000074000-0x38)={&(0x7f0000fce000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000c61000)={&(0x7f0000929000+0xbbc)=@canfd={{0x2, 0x3, 0x81, 0x7f}, 0x30, 0x1, 0x0, 0x0, "ce8dfda5e5e22d4c90ea6313bf4356f43353ffb9f7aa48d84523a8fbf23dd3a480f3c03a04a859248f0d1c947e459c44d168f62728751d9f65e9688600986c35"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000005) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 10:10:19 executing program 3: semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001bf000)='/dev/input/mouse#\x00', 0x9, 0x125a01) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000d07000)={"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"}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000078d000-0x91)=""/145) 2018/01/23 10:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000003) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000bd8000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002c1000-0x8)='./file0\x00', 0x400080, 0x40) bind$vsock_stream(r1, &(0x7f0000a49000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/23 10:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40, 0x7, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000122000)='/dev/loop#\x00', 0x0, 0xf6707674e38c02b6) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009aa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000eec000)={&(0x7f000057b000/0x4000)=nil, 0x4000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r2, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000002000)='^(vmnet0cgroup\\\x00', 0x10, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='^(vmnet0cgroup\\\x00', 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d16000)="", &(0x7f00005fc000)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r0, &(0x7f0000f05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5e, &(0x7f00004bd000-0x8)='./file0\x00', r3, &(0x7f0000866000-0x1c)="4266674d9a3865f58e1d81957e2810d110d67e2839eb2132e73069a9") ioctl$KIOCSOUND(r1, 0x4b2f, 0x3db5) syz_open_dev$vcsa(&(0x7f00001f1000-0xb)='/dev/vcsa#\x00', 0x2, 0x30000) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000026000)=0xfffffffffffffffd, 0x4) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000822000)='/dev/vga_arbiter\x00', 0xa101, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000297000-0x4)=0x0) inotify_add_watch(r0, &(0x7f0000816000-0x2)='..', 0x84) 2018/01/23 10:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ae000-0x10)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/23 10:10:20 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)=0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/23 10:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f00004aa000)="02e6ff00", 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf7000-0x9)='/dev/dsp\x00', 0x400000, 0x0) connect$pppoe(r1, &(0x7f0000222000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="3e36c50718f271b5e17cdffb2c0bddcf"}}, 0x1e) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000fa000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2d000)=0x10, 0x80000) fgetxattr(r0, &(0x7f0000748000)=@known='com.apple.FinderInfo\x00', &(0x7f0000b89000)=""/0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000aa4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) syz_open_dev$usbmon(&(0x7f000079f000)='/dev/usbmon#\x00', 0x3, 0x200000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0xc8, 0xfffffec0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000312000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000339000-0x4)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f4000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008bc000-0x10)={0xa8, &(0x7f0000beb000)="58a7dae8e265317fa1d78189221b9b43405295a328fc7b0a5546b5d87df5b64370ebe1ec73ceb36bc47f0eb160118e17ef2566299fc482fd5c69c0bc683fd15aa9dcaf2411b475d4451da8d58c1429eb0c9bef16375e8a62cd0a6ddc1a86d302f7bd9fe64395ca4df7869f723a653d6bb872c520710fcb733b3aaf9a9046c9622ef7c5d1d35e86212a919520a82d7f30998d507327690fdfccdfd35ad2b04ea299f37276b1019451"}) syz_open_dev$vcsn(&(0x7f0000545000-0xa)='/dev/vcs#\x00', 0x0, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007cf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3129, 0x101000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000342000-0x4)=0x7a3) r1 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000989000-0xf1)="dc", 0x1, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00007e1000)='encrypted\x00', &(0x7f000065a000)='/dev/autofs\x00') 2018/01/23 10:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000006f000)=0x80000001, 0x4) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000b000-0x1)='\x00', 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000000b000-0xd8)=@ioapic={0xd000, 0x7, 0x6, 0x80, 0x0, [{0x100000000, 0xfffffffeffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x800000000000}, {0x9, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffff800, 0x100, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0xeb}, {0xd9, 0x50d, 0x0, [0x0, 0x0, 0x0, 0x0], 0xd4}, {0x0, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7fff, 0xfffffffffffffeff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0xff, 0x100000000, 0xcb76, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x439}, {0x5, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x200}, {0xfffffffffffffffc, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0xccd0}, {0xffffffffffffffff, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x40, 0x9a62, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x5, 0x8, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x20, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x6, 0xffffffffffffe92b, 0x80, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x0, 0xfff, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x400, 0xaaaa, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x7fff, 0x7, 0x90b, [0x0, 0x0, 0x0, 0x0], 0xbdf}, {0x6, 0x2, 0xfffffffffffff43e, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x2, 0x7b0b6eb8, [0x0, 0x0, 0x0, 0x0], 0xb51}, {0x8, 0x0, 0xa752, [0x0, 0x0, 0x0, 0x0], 0x101}]}) keyctl$session_to_parent(0x12) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x296103, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000005000)={0x4, 0x3ff, 0x7, 0xfffffffffffffc94, 0x5, 0x2, 0x400, 0x6, 0x3, 0x4}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/23 10:10:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x10)={0xfffffffffffffff9, 0x0}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000049000-0x18)={0x1, 0x800, 0x3f}) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)=0x0) 2018/01/23 10:10:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000f8000-0xa9)="801132de933e7a95f902916f707d4ff8cff8a21f1550729d9460c52d57ddd0121ff2bc6790b18d1fd512431bacd3537c983a359dea1cd497bbff7f0aadeae4763c3b801e16b64c1014e2a891589862303c69e73474cad0ad0739eed7cef2d2b776840a959516a9ad875adc53e231ce5c52b0d0eeaefada83aba484b2b86c9dd7a00c5ea0e39edfd1652bfeed017011b3ec8c40698d9c123ffd2b4c35a9746630998e2f4ae487cac442", 0xa9) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='lo\x00'}}, 0x1e) bind(r3, &(0x7f0000005000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x6, &(0x7f0000a9a000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000fd0000-0x53)=""/83) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f00004e8000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") flistxattr(r1, &(0x7f000024c000)=""/169, 0xa9) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00007f8000)=""/215) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000652000-0x18)={r0, &(0x7f00000c7000)="26b64d59a2f33851b182a08653fc26bb6a4b0f502635dc06b3b24769861001d675e2e67074487a6174b459d87f14a85038625c9a7d98", &(0x7f00000d9000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/23 10:10:20 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) [ 75.383345] device syz1 entered promiscuous mode [ 75.411109] kauditd_printk_skb: 86 callbacks suppressed [ 75.411117] audit: type=1400 audit(1516702220.224:658): avc: denied { map } for pid=12927 comm="syz-executor0" path="/dev/usbmon0" dev="devtmpfs" ino=8862 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/23 10:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f00002b2000)="4d350f234f8533e10d0e405e13b4b7775bdf047d706c94e2bddf30acaf5211e1723fc349e63782b85f8fdbab089bd88d7418e3336646152b75d771a88087962c197e6608ab37161d1c767a11fc2acdbb44adafcc4d2409c61ecdc7feab003498879dd7ec985bde67225220a4e7890743022388f2283b602941879825559e7964867bca8542a8dc0f390eaedb4f3a9d463d8a518ad7e4a72eaabdb462cf069d23ff479aa956c738b41e3252aae2875254bb6bb64dc362447510e50a2284205d0c20fce6399810a9a1e4f7ddc40551d3fb5ac37f8d80e73472cf0b450e04fda982", 0xe0, 0x4000001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f0000cc2000)=0x8c) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ff000)={0x0, 0x0}) r2 = accept4$inet6(r1, 0x0, &(0x7f000001a000)=0x0, 0x800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ce000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f000071a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000c7b000)=0x0, &(0x7f0000b31000-0x4)=0x0, &(0x7f00001db000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) connect$inet(r0, &(0x7f000097c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00003e9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008c4000+0xe1)={0x0, 0x1, 0xfffffffffffff3a0, 0x9, 0x5, 0x5, 0x3, 0x8, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8000, 0x4, 0x9}}, &(0x7f000021b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000030e000)={r6, @in={{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]}}, &(0x7f0000c1a000)=0x8c) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000e8e000)=0x11c6, 0x4) r7 = add_key$user(&(0x7f00003bd000-0x5)='user\x00', &(0x7f0000cbf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b2d000-0xbb)="330ecd4c07d539457b5eb8f3f87b901dfb0f7b14b25f3cdf003336bf333f911165132360a3b4ddf7d67d352224b48bdfa4524313083dc46cba45dc4e6baae9726f5d5f1a7b1cffe46309626a9d684459121f6a61fd72eb51b7555c4bff73a2e54b996989526e409437470886d7ed6509f0f0896093a8d01f48513e101350ab299acb6faad1667b33d52e61d859de63d2dbc6d748ebde3275da0866dd49fda7d533c463d9e37c9a047589c594d8de384a44a22994f3b20828dbe244", 0xbb, 0xfffffffffffffffc) r8 = add_key$user(&(0x7f0000cff000)='user\x00', &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004db000-0xa2)="0abe458181e8b793e64dac55b292a0592052e36218117ccf8974dad0a8bf3887582e800ce68409b97aecd10a358f61e7390427abd049ef20fd926c495921ebf31efde9f95c60ead03ff2b03bff496d180a49dfb3b93bd6472ce2f59fe7d82a5df54244e3c925b70aebe9776d0c7f7ae05308adaf09f73dbac8b400c3356e4f6c724b5b095c2e1ff88a13e4229993000df4ba09d058ad5fee70d14a73af47bb20d8e8", 0xa2, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f0000d4b000)=[{&(0x7f0000a02000-0x1000)="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0x1000}, {&(0x7f0000885000-0x1000)="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0x1000}, {&(0x7f0000d54000-0x32)="70062f3f546e54675fc216184a05f8ffdd792a137add5623539a4b1c3b48a8ad294ce862fd0085e73fdbdec208f006fd5216", 0x32}], 0x3, r8) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00002d1000-0x4)={0xffffffffffffffff}) 2018/01/23 10:10:20 executing program 7: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000aa2000)={0x5, 0x81, 0x58}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 10:10:20 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/23 10:10:20 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ff1000)='/dev/dmmidi#\x00', 0x1ff, 0x210000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ffd000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f0000b25000-0x8)=0x0, 0x8) 2018/01/23 10:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007df000-0x4)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000415000-0x50)={@common='rose0\x00', @ifru_settings={0x20, 0x1a3e, @raw_hdlc=&(0x7f00007f1000)={0x96, 0x3f}}}) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d96000)=0x0, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) ppoll(&(0x7f0000fd3000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c41000-0x10)={0x0, r2+30000000}, &(0x7f0000e98000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000fd6000)="16eb1c4d2443688440ba38fd50c8a73908a8428134568bbb6dbc18de23a3a4a5e20abb917a959f1fd62faaedd9dd90f9646f40c9a8e23f4e31baae54f037987f7d714fafcffe7942a540be0eb8837ebcd31af42bc32d6bc8811f3c5050d076968bdfa0187b6f0d78a7c9", 0x6a}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000772000-0x8)={0x0, 0x7f}, &(0x7f00007a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000049e000)={r3, 0x2, 0x52, "107b5508b4da594414001e157ce72cf0869133ccdcf1bfcd0200696e7afdd70b6405e21c248de04c58ca65522a31d3eb190d707fd70cd8245066ebbfeb356a7b7e61fffdee001f500192d1b7137273101e3c"}, 0x5a) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b7b000)="0206729e060088767036220094ea1272b309b576434f3c3592fbbfa31023f60098612981f32bbaef96e71a93ba9fc03152b950d0bf8847f0f2828a6ef9ed328e0357f0406c13695df8215ece717a4b6386a493bb1da06fcd61a16b4efaa478c906faeef6a29e48dcd2fd57fb1bc6e719452b16e45f909ad29cdc81f1eb4cd206f7e8409eb446238cece159f541c8c49703010eab3e29fea5e43247300bd9b76bcadcca8116c7449595ebf35569dc0f85cac364502ac9020f82dd808848e439177329d865c811574a0b3450a4a63aac973a333436708836d03456e7183af6", 0xde) [ 75.466216] device syz1 left promiscuous mode 2018/01/23 10:10:20 executing program 5: r0 = socket(0x1e, 0x801, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/23 10:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e2a000)=0x4, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000079d000-0x4)=0x0) capget(&(0x7f0000926000-0x8)={0xffffffffffffffff, r1}, &(0x7f0000701000)={0xfffffffffffffffe, 0x0, 0x5111, 0xfffffffffffffffc, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b9c000)={0x0, 0x0}) utimes(&(0x7f00006e2000-0x8)='./file0\x00', &(0x7f0000cee000)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/23 10:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x73, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009b7000-0x10)=@buf={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 10:10:20 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000025000-0x14)={0x0, 0x3, 0xe8d, 0x0, 0xf87e, 0x2}, &(0x7f0000029000)=0x14) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002a000-0x1008)={r2, 0x1, 0x1000, "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"}, 0x1008) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000002c000-0x4)=0x48, &(0x7f0000006000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/23 10:10:20 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) 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) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="fdd24b27a5c2f297419ffd1b682540179de81f8de0387543e1b980b452cd16d73d32c9c3751dcd0a95d6798d1656e944ae598a364ea88b165a3ec50540feca24540920d38273dcbd57ef812068dd12b30f875368b1c316ef2dfbd22aa35d561f55bb8130bbc077e72981ae64a2e1964d93f6e43318c17bb6327582963961e0f4b28c595598f059c1df7b8ad2865bd483e6834f9db79409fab507d1c82372ffe3826db265fd473a", 0xa7, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000083c000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fcntl$notify(r2, 0x402, 0x80000022) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000d40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x12)='*/vboxnet1%+[Uem0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000425000-0xc)={r0, r1, r3}, &(0x7f0000e3d000-0xb9)=""/185, 0xb9, &(0x7f0000001000-0x38)={&(0x7f00003ab000+0x3f0)={'md4\x00'}, &(0x7f0000996000-0x6)="8cc80adf1f30", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) modify_ldt$write2(0x11, &(0x7f000028b000)={0xff, 0x100000, 0x2000, 0x7, 0x40, 0xfff, 0x1, 0x100, 0x7, 0x4}, 0x10) keyctl$setperm(0x5, r0, 0x10001) syz_emit_ethernet(0x5e, &(0x7f0000e4b000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d556223438f271bd0d6f452536826b01"}]}}, {""}}}}}}}, 0x0) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) iopl(0x3) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) [ 75.557480] audit: type=1326 audit(1516702220.370:659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:20 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f94000)='./file0\x00', 0x4000, 0x100) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000f94000)=""/252) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000428000-0x60)=[{&(0x7f0000f96000+0x4f6)="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{&(0x7f000024b000-0x1000)="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", 0x1000}], 0x6) getsockname(r0, &(0x7f0000f95000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f96000-0x4)=0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00007ac000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}}, 0xe8) close(r0) 2018/01/23 10:10:20 executing program 2: clock_gettime(0x6, &(0x7f00000e0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00001ad000-0x60)={0x0, 0x28, 0x0, @thr={&(0x7f0000866000-0x1b)="fec53e3187f209f0654d601c1fe377bc234d0f67c55d29135967ce", &(0x7f0000001000-0x45)="f9c23a41393fbc5eec30fd97a685c554e2e495a767e57e05cae676f05d53342380560009dc07fd411b4b652b2ded0bc06e86b429c4a9172cee03f09e32fd30480fa72116b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000053a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x2f, &(0x7f0000001000)=""/47}) fcntl$notify(r1, 0x402, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x9a8}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0x33c, 0x10}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000003000)=0x20, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x2, 0x7fffffff, 0x3, 0x54}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r6}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000005000)={0x1, [0x3ff]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000007000-0x10)={0xfffffffffffffffe, 0x200, 0x0, 0x80000000, r3}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r7, r7, 0x80000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$TIOCNXCL(r4, 0x540d) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002fe000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009ce000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da8000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = gettid() r2 = getpgid(r1) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xfffffffffffffffb) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f000060c000-0x20)=[{&(0x7f00004da000)=""/97, 0x61}, {&(0x7f0000fa1000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f00008ef000)=[{&(0x7f0000fa1000-0xb4)=""/180, 0xb4}, {&(0x7f0000fa0000)=""/191, 0xbf}, {&(0x7f0000fa0000)=""/105, 0x69}, {&(0x7f0000fa1000-0xcb)=""/203, 0xcb}, {&(0x7f0000fa0000)=""/76, 0x4c}, {&(0x7f00007ac000)=""/62, 0x3e}, {&(0x7f0000dba000-0x4e)=""/78, 0x4e}, {&(0x7f0000fa1000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000016f000)=0x9, &(0x7f0000fa2000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x8000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa2000-0x4)=0x7, 0x4) ioctl(r3, 0x2202, &(0x7f0000002000)="") 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ff9000)={0x6, 0x0, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000c63000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='dummy0\x00'}}) 2018/01/23 10:10:20 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f000001f000)='./file0\x00', 0x2000, 0xfff, &(0x7f0000002000-0x100)={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]}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000020000-0x4)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000)='./file0\x00', &(0x7f0000021000-0x10)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003e8000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e17000-0x15)=""/21) symlinkat(&(0x7f000087c000-0xe)='./file0/file0\x00', r0, &(0x7f0000f0c000)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) [ 75.629743] audit: type=1326 audit(1516702220.371:660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=32 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.672061] QAT: Invalid ioctl [ 75.672446] QAT: Invalid ioctl [ 75.675739] QAT: Invalid ioctl [ 75.676183] QAT: Invalid ioctl [ 75.687182] QAT: Invalid ioctl [ 75.705739] QAT: Invalid ioctl [ 75.715997] QAT: Invalid ioctl [ 75.722162] QAT: Invalid ioctl [ 75.726493] QAT: Invalid ioctl [ 75.726623] QAT: Invalid ioctl [ 75.745216] audit: type=1326 audit(1516702220.371:661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.771328] audit: type=1326 audit(1516702220.372:662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.797066] audit: type=1326 audit(1516702220.372:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.821606] audit: type=1326 audit(1516702220.372:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.846076] audit: type=1326 audit(1516702220.373:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 75.870586] audit: type=1326 audit(1516702220.376:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=125 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:20 executing program 6: 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000691000)={{0x0, 0x3fb}, "706f7274310000000000000000000000000000000000000000009f0000000000000000000000000700", 0x40, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00001cb000)='/dev/adsp#\x00', 0x94, 0x65119a9c48a5a7ed) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000845000)={0x1, 0x4, 0x7, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 10:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000260000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x400000) r2 = add_key$keyring(&(0x7f00008c8000)='keyring\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f0000b7f000)=""/176, 0xb0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007d0000)={@generic="bdf4b03d0e3bc4816404477548381025", @ifru_mtu=0xfffffffffffffffd}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = getgid() getresgid(&(0x7f0000fea000)=0x0, &(0x7f00006ed000)=0x0, &(0x7f0000be0000-0x4)=0x0) getresgid(&(0x7f0000d06000-0x4)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f000022e000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00005d5000-0x4)=0x0, &(0x7f0000be8000)=0x4) r8 = getgid() stat(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000d5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000eef000)=0x0, &(0x7f000023f000-0x4)=0x0, &(0x7f0000452000-0x4)=0x0) getgroups(0x6, &(0x7f0000982000-0x18)=[r5, r6, r7, r8, r9, r10]) symlinkat(&(0x7f0000f4e000)='./file0\x00', r1, &(0x7f0000462000-0x8)='./file0\x00') ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000f5a000-0x80)={0x5, 0x0, [{0x40000005, 0x80000001, 0x7, 0x2, 0x10000, 0x0}, {0xc000000f, 0xffff, 0x3, 0x2, 0x7, 0x0}, {0xa, 0xd5, 0xbd8f, 0x7fff, 0x5, 0x0}, {0xb, 0x9, 0x6d37, 0x6, 0x2, 0x0}, {0xf, 0x100000000, 0x9, 0x5, 0x2, 0x0}]}) ioctl$KVM_SMI(r4, 0xaeb7) setgid(r11) fanotify_init(0x5, 0x8002) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000873000)={r1, 0x1, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000391000)={0x2a06bde4, 0x104000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000068a000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a40000-0x4)=r1) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000034e000)="440d0503001d0000000120ec444f69895de32e24ac4e429bc6502ac1e0883f000000659934fb93322d5917577159bfa0b4d6d6262961857ddc27e98a47d06fbe8e05050000000000000030609aeaeb17581522b1e2c93d3408bb15546a1de33591c0d84b5701000000de4ac6d59d9e49f25bbe", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003ea000)=""/0, &(0x7f00002a9000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000099d000-0xc)={0x5, r0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000b2c000)=0x6, 0x4) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000d91000)='/dev/dsp#\x00', 0x34, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000c5d000)=""/116) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b45000)={0xba, 0x4e18}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000108000)='/dev/cuse\x00', 0x2802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001ab000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x552, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7fc}, 0x1, [0x0, 0x9a2, 0x9, 0x2, 0x1, 0x2, 0x6, 0x0]}, 0x5c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ee2000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/23 10:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005fc000)='/dev/adsp#\x00', 0x7, 0x4000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000f7d000)=0x3, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000891000)={0x5, 0x0, [{0xa, 0x6, 0x8001, 0x5, 0x2, 0x0}, {0xa, 0x7, 0x20, 0xfffffffffffffff7, 0x100, 0x0}, {0xc0000001, 0x10001, 0x8, 0x6c, 0x603, 0x0}, {0x0, 0x5, 0x81, 0xffffffff, 0x3, 0x0}, {0x80000007, 0x90000000, 0x4, 0x1, 0x9, 0x0}]}) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000023d000)={0x3, 0x4}) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r1) r2 = syz_open_dev$mouse(&(0x7f0000955000)='/dev/input/mouse#\x00', 0x7f, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00007a8000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00004b0000)={0x90000, 0x0, [0xfffffffffffffffa, 0x3, 0x1, 0xfff, 0x2db, 0x5, 0xbae, 0x1]}) 2018/01/23 10:10:20 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/mixer\x00', 0x4e000, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000fb2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x3}}, 0x26) [ 75.895103] audit: type=1326 audit(1516702220.376:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12981 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000cd000-0x4)=0x4b) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00009f0000)=0x9, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000743000-0x12)='/dev/loop-control\x00', 0x20000000040000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfefffffffffffffd) getpeername$llc(r0, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf9000-0x4)=0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007af000)=0x7ff, &(0x7f0000504000)=0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000d9e000-0x9e)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "cd0305", 0x68, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe1}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x5c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "249e195c49c710f2"}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059d000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000647000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d76000-0x8)={r1, 0x24}) 2018/01/23 10:10:20 executing program 1: prctl$intptr(0x3e, 0x1982) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000924000)={0x0, 0x2, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000569000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 10:10:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b2f000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004cb000-0xc)='/dev/amidi#\x00', 0x1, 0x28000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ed6000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000af9000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000848000)='cgroup\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00008b1000)=0x0, &(0x7f000015d000)=0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) 2018/01/23 10:10:20 executing program 5: ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000efa000-0x8)={0x0, 0x5}, &(0x7f0000281000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000)={r1, 0x0, 0x0, 0x0}, &(0x7f0000963000)=0x10) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000c01000-0x48)=[{{0x0, 0x2710}, 0xd4ec, 0x0, 0x62}, {{0x77359400, 0x0}, 0x7, 0x8000, 0x6}, {{0x0, 0x2710}, 0x0, 0x4, 0x0}], 0x48) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000ef1000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00000ec000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x32c) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/23 10:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x20, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @u64=0x0}]}, 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:20 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc1000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc1000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea5000-0x20)={r3, &(0x7f00007f6000-0x47)="7be3e5d015c14c14007ef9a48779dcf60d0eed5dd0fce9adf249ab1cf90b4ab4dccce38d39cdeb9803184ddb7e2cca94ef99626b91da61085d4fedcb18edb301128a43acc42db1", &(0x7f0000fc0000)="4eafe8eff06e4bce7ef721b3393c63cf15ac917d2b722ac6dbeb141671067aded08594bb23868b1b04c4030fff8aee4147033ee95d969db45a717cd7d42c16", 0x2}, 0x20) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/23 10:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000d3b000)="702ea418ab2025146d2f8e82ab27f2545a193ae2f5dda489f798b790d887f2c70d61df319abeb37266385a505be0eca0a49127775f3059daf135c27a3c98d8d2a38f8bc75ffef075faf11ecb5bed145377197258b926ed4ac04226e85ac972532c5b07fae97670dbca58a273300ddead63b13e9ac9381624a4c00f128b582d8511c0cd115ccd3daf337c1761a1dba923891e211aaef4b9e66a4faa5073dc29f746e18b15edea80d823a8ac61dd07917cfc163a9615374b11af3e4d5eecbc380adb4148ce44a5d8e589be110077cb5a6d65655c3b1d30bd161fda2ae5212826") r2 = socket$unix(0x1, 0x5, 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) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x9) listen(r2, 0x6) pipe2(&(0x7f0000156000)={0x0, 0x0}, 0x4000) sendmsg$alg(r3, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000803000)=[{&(0x7f0000fc7000-0x15)="cb65dc14d7b5b7f46f6e99827ea052c1687ee12a12", 0x15}, {&(0x7f00006cf000-0x58)="81c97c1445864a1038ce603eef1f42d35019ac33dbd97165b82c5c00afaea9b36005efe141bc9419facd0e72dab995f13151d4ee6e5c32d4ecd63815018d201eab1f5da1dfb4d62bf706cf9598989c52b258aaf8448c778b", 0x58}], 0x2, &(0x7f000055e000-0x1b0)=[@iv={0x90, 0x117, 0x2, 0x7a, "76e9dbda482448d1a52fbb38ca37278172d141d4c94337b57f95871ad651711d146fb741485ff0fe98d8de717bccd623bc63600315b4eeec36065e08393d6cc3a4c334b73c7eaa8a1052f6d9274280b5b64678a9b8eba2a8846613282f3ddfb9b0d1ad70a99190d050d17ebe1f8264109441b2d88f0fea414f2c"}, @iv={0x88, 0x117, 0x2, 0x6f, "a04531bf06217eb533b51e24c70e1036d87aef65d1a4674a2c125dcf42fe6fcc2db2fd6bdcec5c43f18c9baea1601351d16a060227b078de6ad51615e05ef7f844fda0151626b848daaaf1a5ff0abf73844f0b21d376bed2c9ae0cb18c2a478b214b807f542443e8ae87689e16621d"}, @op={0x18, 0x117, 0x3, 0x74359fc214069712}], 0x130, 0x40804}, 0x40000) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000f92000)=[{&(0x7f000096c000)=""/148, 0x94}], 0x1) r5 = accept$inet6(r0, &(0x7f0000479000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000058b000)=0x1c) sendto$inet6(r5, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000b78000-0x4)=0x7, 0x4) 2018/01/23 10:10:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x40200) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000a6000)={0xe7d}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f", 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/23, 0x17, 0x12062, &(0x7f0000001000-0x10)={0x3, {"43c9c4fc7a1077"}, 0x3e}, 0x10) 2018/01/23 10:10:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = userfaultfd(0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/23 10:10:20 executing program 7: pipe2(&(0x7f00000ca000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007b9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000477000)=0xe8) getgroups(0x7, &(0x7f0000d76000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000e54000)='./file0\x00', r2, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000050b000-0x1)=0xffffffffffffffc0, 0x1) read(r4, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/23 10:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ab5000)='./file0\x00', &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000a57000-0x20)=""/32, &(0x7f0000201000-0x4)=0x20) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000149000)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000bea000-0x8)=[0x5cc, 0x1]) accept$inet6(0xffffffffffffff9c, &(0x7f0000851000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000064f000-0x4)=0x1c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00009a2000)=""/86) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000d8000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000069a000)={0xc8, 0xc, [0x2, 0x3, 0x7d6]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bc6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bad000-0x4)=0x390f9d58beef28bb) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/23 10:10:20 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xe5c366fb77226b84, 0x300) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 10:10:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x2a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c8d000)={r0, r0, 0x2, 0x97, &(0x7f000056d000)="68c446ee526a3d4b6212aa1a8d7b2e332b526cd06fb4fff1c9656df3d18cf365c111913357dfaf2dd872e0aada8bd30d1492274865f51fa254608c2169eec1c53aba3c566daf343e5e7982221b8f380c29d1449e74f8870ac706b5e772de199493d172b6d0db8d16e623359de220237110ce7c7d7c9855df9c32917131cd051ac7d081c7abd6c25cb95c5c33405823c77665bdd6f033bd3c2956bc7ee2da0dd83cc25fe4085cbf859df07d96d2c86cd37035b1ea8ce8ae98c9f735987aaec4b665ee845469aae54f199151a92d", 0x7e5e, 0x3e, 0x300000000, 0x8, 0x5, 0xffffffffffff9a2b, 0x6, "7155efe2bed2257ac6ad1f9926112ddb011f9cb9705155bbec91dcd5230e0a02eb0353c71da0cb833fdefe27ab18c3dc"}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) [ 76.148482] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=49 sclass=netlink_tcpdiag_socket pig=13087 comm=syz-executor6 [ 76.165289] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) syz_open_dev$sndpcmp(&(0x7f0000801000-0x12)='/dev/snd/pcmC#D#p\x00', 0x376dc4fe, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008e0000)={0x0, 0xdc, "4b95a93aaa29c76306760cbae1a98dee066a5a3d2c01a45190b4d0ced255b9a93187b1c66b7095980f2952916fa366d505b98a0e120d3889baad58fc2822e5a6b6e3eb73ed7480d2d8b90a17891b34658aa44413fdaf674ff627a2aff16f2dda92ba2dc40b82c994eaa85735766b1241cf2acdabdef2cb3597c1321b68808b3709d98f12e7c33d465070523560e0e8444e31b5935e01158849dd97778b29e867d6f3a7749c0fcb3085aaf4180c4881e3e13a2d75d74fd4e44b51d72f0fb0fad22447aca02044c28625f757d2d7447ba4e1c5d3d9bcf1cca528b25349"}, &(0x7f00009f8000)=0xe4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e65000-0x8)=@assoc_value={r3, 0x3}, 0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x200000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = memfd_create(&(0x7f0000c5c000-0x12)='wlan0^$uservmnet1\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f74000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00001af000)=0xe8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000bd3000-0x4)=r2) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) close(r0) [ 76.199317] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=49 sclass=netlink_tcpdiag_socket pig=13099 comm=syz-executor6 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060f000)='net/wireless\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000154000-0x4)=0xe3) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000084a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000028b000-0x8)={0x0, 0xee4}, &(0x7f0000be2000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c29000)={0x0, 0x52, 0x148, 0x2}, &(0x7f00008c3000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000726000-0xb8)={r2, 0x6, 0x7fffffff, 0x4, 0x4, 0x4, 0xffffffffffffff00, 0x2c7b1ba50, {r3, @in6={{0xa, 0x1, 0xffffffffffff89b9, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7da, 0xa9a, 0x8, 0x276, 0x7}}, &(0x7f0000c21000)=0xb8) 2018/01/23 10:10:21 executing program 7: 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) syz_open_dev$adsp(&(0x7f00005a1000-0xb)='/dev/adsp#\x00', 0x9, 0xc00) r0 = syz_open_dev$sndpcmc(&(0x7f000029c000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8202) ioctl$KDENABIO(r0, 0x4b36) getpriority(0x2, 0x0) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00005ec000)={&(0x7f0000ad2000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000aa1000+0xfdf)={&(0x7f0000f27000-0x80)={0x80, 0x32, 0x0, 0x2, 0x2, {0xe, 0x0, 0x0}, [@generic="7709f0887e239f723f73c4b49af5c821b4fcf383d50c696cb7b536d7420da1003a1665e1ba996b7c6e5ce20103692657d7f2b3ff932a16c277be62247f5b9b0e447b4993739f684a842f2b9b058525531d1fb2aa927e2c3cbd", @typed={0x10, 0x5c, @u64=0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x41}, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00004d8000+0x6b1)={0x161, 0x7fffffff, 0xffffffff, "39414a835a6a", "56fdd903a46dad15f7d2a14aae4a6e9b"}) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/enforce\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000027b000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000042f000-0x3)=""/3) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 10:10:21 executing program 3: 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, 0x4000000801) set_tid_address(&(0x7f0000fa3000-0x4)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040b000-0xd)='/selinux/mls\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000f08000)='./file0\x00', 0x100, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000252000-0x9)='/dev/kvm\x00', 0x10100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b02000-0xc)='/dev/audio#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000689000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xf54, 0x8, 0x9a}, &(0x7f0000209000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000569000)={r3, 0xe00, 0x80000001, 0x90, 0xf13a, 0x800}, &(0x7f0000060000)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000032c000+0xef)={r2, 0x28, &(0x7f0000857000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000057a000-0x10)={0x7, &(0x7f0000b01000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000b03000-0x40)={0x400000000000000, 0xd005, 0xff, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b03000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b01000)={0x2e9, 0x0, [{0xb8b, 0x0, 0x101}, {0xb36, 0x0, 0x9}, {0x8aa, 0x0, 0x4b}, {0x0, 0x0, 0x100000001}]}) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c25000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000af7000-0x4)=0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b08000-0x11)='/selinux/enforce\x00', 0x199201, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000974000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000508000-0x4)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00006df000)="", 0x0, 0x4008000, &(0x7f000060b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f3c000-0x8)='keyring\x00', &(0x7f00003da000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b84000-0x2)="ffff", 0x1, r0) keyctl$revoke(0x3, r1) add_key$keyring(&(0x7f0000143000-0x8)='keyring\x00', &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000f000)={@ll={0x11, 0x8, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, {&(0x7f000000c000-0xc8)=""/200, 0xc8}, &(0x7f000000c000-0x1)=0x0, 0x28}, 0x34) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/23 10:10:21 executing program 1: setns(0xffffffffffffffff, 0x8000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0xe4df1a111de5cb87, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000-0x8)={0x2, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"f7d8edcc9766b8"}, 0x5}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000072f000)={0x0, r0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007e0000)={0x103004, &(0x7f000048e000)=0x0, 0x1, r2, 0xa}) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") ioctl$TIOCEXCL(r1, 0x540c) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1b, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) r0 = syz_open_dev$dspn(&(0x7f00009cd000-0xa)='/dev/dsp#\x00', 0x4, 0x8002) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000ab000)=0x0, &(0x7f0000678000-0x4)=0x4) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) r1 = dup2(r0, r0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000259000)=0x0) 2018/01/23 10:10:21 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xe6b) fcntl$notify(r0, 0x402, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a2e000)='./file0\x00', 0x0, 0x82) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a3d000)={&(0x7f000072e000/0x4000)=nil, 0x5, 0x3, 0x4, &(0x7f0000dc2000/0x4000)=nil, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000255000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000dfe000)={0xff, 0x1ff, 0x4, 0x1, 0x10000, 0x66, 0x992b, 0x0, 0x1ff, 0x7}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000814000)="45c3bb225be0f4dc5e6b784d3f991a1db56be79215c972d2e50c58ed3192315073dacf308086a08ef6153df459b4b081389dc7b775a0ceef575f820042bda34f6d3bca1a5850021f6d0b4feeedb7319129c50769740a16bf3d112c3deacad846f87803fd314cefc37020a16f5bc16e", 0x6f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000757000)=""/24, &(0x7f0000c79000-0x4)=0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000056f000)={0x10000, 0xd7a3, 0x4, 0x6, 0x7}, 0x14) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000017d000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x3cd) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) openat(r2, &(0x7f0000f20000-0x8)='./file0\x00', 0x200000, 0xa0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000d35000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000510000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x454d, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000dd000)={&(0x7f00002cb000/0x4000)=nil, 0x4000}) exit(0x7) connect$ipx(r2, &(0x7f0000111000)={0x4, 0xe0ee, 0x8, "803d6e51baba", 0x1, 0x0}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005a4000)={0x1, 0x6, 0x3, 0xff, 0x5, [{0xf5, 0x7, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xc67, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80000001, 0x1, 0x800, 0x0, 0x0, 0x2489, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000d23000)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000f9d000)={0x4, 0x5, 0x80000001}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f9d000)=0x0) 2018/01/23 10:10:21 executing program 0: mprotect(&(0x7f00004e6000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ca6000)=0x0) get_robust_list(r2, &(0x7f00001ab000-0x8)=&(0x7f00000fa000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005bc000)=0x18) recvmmsg(r1, &(0x7f00007e9000)=[{{&(0x7f0000d7e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001cd000-0x60)=[], 0x0, &(0x7f0000b4d000)=""/229, 0xe5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000153000-0x10)={0x77359400, 0x0}) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000af8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb0000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000825000-0x14)={0x0, 0x80, 0x2, 0x1, 0x7, 0x2}, &(0x7f0000d7f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009a7000-0x10)={0x0, 0x8009, 0x9, 0x3, r2}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cb0000)={0x0}, &(0x7f00007b1000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) recvfrom$ipx(r4, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c15000+0x6c5)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000055e000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004a2000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a2f000-0xc)={r1, 0x80000, r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8986, &(0x7f0000c21000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00003d4000-0xc)={0x2000, 0x0}) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000843000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x8) bind$bt_rfcomm(r0, &(0x7f0000654000)={0x1f, {0x7fffffff, 0x8, 0x6, 0x8, 0xdbd, 0x6}, 0x329446a1}, 0x9) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00007a9000)={0x0, 0x1c, [0x3, 0x7fff, 0x5, 0xb72c, 0x6, 0x3, 0xffffffffffffff01]}) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001b000+0xaaf)='/dev/sg#\x00', 0x2, 0x4100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000001b000)={0x4, 0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80008000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') prlimit64(0x0, 0x7, &(0x7f0000268000)={0x80000000001, 0x2000000000000}, &(0x7f00009e3000-0x10)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb701) getxattr(&(0x7f0000a82000)='./file0\x00', &(0x7f00001bb000-0xb)=@random={'os2.', 'ns/pid\x00'}, &(0x7f0000d81000-0x33)=""/51, 0x33) 2018/01/23 10:10:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066d000-0x10)='/dev/sequencer2\x00', 0x410102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x600d2bda) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000001a000-0x40)={r2, 0x5, &(0x7f0000010000)=[0xffffffffffffffff, 0x3, 0x3, 0xb69, 0x9], &(0x7f0000019000)=[0x9, 0x3, 0x20, 0xff, 0x0, 0xd8, 0x7bc0000000000000], 0x21, 0x2, 0x10000, &(0x7f0000009000)=[0x0, 0x6], &(0x7f0000019000-0x1c)=[0x4, 0x10001, 0x81, 0x4, 0x0, 0x80, 0x6], 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r1, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r1, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) r1 = geteuid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000002b000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000002b000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r1, r4}], 0x20, 0x0}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x102) getpid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000002d000-0x2f)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) getsockname(r5, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x261) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000428000-0xa)='/dev/dsp#\x00', 0xf97, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000ce6000)='./file0\x00', 0x200000, 0x16c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x80004, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f000075f000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a23000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) eventfd(0x0) timerfd_create(0x1, 0x800) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000089c000)=0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000b22000-0x8)={0x0, r1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000b4f000-0x4)=0x7) close(r3) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) rt_sigreturn() fcntl$notify(r0, 0x402, 0x80000020) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/01/23 10:10:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000667000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e91000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000017, &(0x7f000039c000)=0x0, 0x4) getsockname(r1, &(0x7f0000131000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000)=0x2e) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009c0000)=0x0) 2018/01/23 10:10:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7d000)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00002a1000)=""/14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000dc5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7fffffff, 0x7, 0x8, 0x3, 0x1, 0x8, 0x4, {0x0, @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]}, 0x2, 0x7, 0x5, 0x2, 0x3}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x40)=[{r1, 0x10, 0x0}, {r1, 0xc206, 0x0}, {r1, 0x400, 0x0}, {r1, 0x8, 0x0}, {r0, 0x100, 0x0}, {r1, 0x200, 0x0}, {r1, 0x340a, 0x0}, {r0, 0x1, 0x0}], 0x8, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x4}, 0x8) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x7f1, 0x3) write(r1, &(0x7f0000001000-0xc7)="0a521f88c3872dd65592ecaa9d469d9aec1c93539ed46faa57d3f6e250c5c8231f2e6a6bb88c0648b608ecbbb169d0b85bf8a7740150462669d719464c393946a4ce98198c54330d2df291ca18f77469244737bb3076365d5875b3d09be60bc33b870e9783d4e4e29e0f13980f34cd0c0ce16b2ba558add4c568510d01efd2becc84473abe8bbcc6e2cad24b6a2519fb151c8f17e915c4232dea1d8e05faccc6396d976e6cb6a5b0b9ebbf8e6cbdb24a8607feb60888aa08664eb4febe24701732fb7dc94898ba", 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x300) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000002000)=""/28) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000003000)={0x3, 0x1, r3, 0x1000, r5, 0x800, 0x6, 0xbe}) r6 = dup2(r1, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000004000+0x3c4)={0x4, 0x78, 0xfffffffffffffffa, 0x80000000, 0x100, 0x4, 0x0, 0x3f, 0x0, 0xc, 0x1ff, 0x6, 0x7, 0x4, 0x8001, 0x140, 0x3, 0x8, 0x7, 0x9, 0x6, 0x5a, 0xffffffff00000001, 0x0, 0x3, 0x9, 0x6, 0x1, 0x285, 0xabcf, 0x3, 0x10000, 0x4, 0x6f1, 0x80000001, 0xff, 0x3, 0x3f, 0x0, 0x0, 0x6, @perf_config_ext={0x8000, 0x1}, 0x800, 0x0, 0x9, 0x3, 0x8, 0x0, 0x837, 0x0}, r3, 0x40, r4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000006000-0x4)=0xc9b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x50)=[{&(0x7f0000007000-0xd4)="fcee39175aed287ca2d8c86c605a2433a84c028c5a904a505d66fd29f8d27eec470e159e10c9f4a7c103205a6fb8b8ab40e122b0053aff6cd4b8dd294d64681f8cd99bed06c64946a1828392d2d4e5866072026ae7ede3f4475da2609a44fc2e5fbf884535b2123535a22cfda673a22aec98b0160887d469d3e3c6663263d30f8f78d49a632993f1d5c89a0bd7509b44b0ce1c8f039a00a60c49dad7b566b0c47015d815e6b702a8aa0f0668cc9b1980f6a6db0c9e46af0ecabd95b6c48f433949672549fc2522ac917f49cd39a6bb96b05ecae3", 0xd4}, {&(0x7f0000001000-0xd8)="0b4fbcdce0dc6c8ef7f3d321484c3f2832ef74396e4201d29315540319b70d369576b7392ddce07718e1725ad2ea547f621ccdbe5293edce94648ed0af217a1e235cd47334439fa89f0af347033f282b46a9d18f7c96093d4d607f3dc45349df7623ed36cdebcf2d9cb679d7655f5624e17e9c45828be7ae4b60923232a359ebefb4734b4df12b4036c4a6f987e17a39155ecd6b853ac41e94f738f3903add10ea424d9cc55f503f6fab594b5c6318ddd8eaf3132179764d2409e6140fe50bb22d12605adadc2a647ca7f6dae8ae903c6102b2a93f6dc278", 0xd8}, {&(0x7f0000006000)="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", 0xfc}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000005000)="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", 0x1000}], 0x5, &(0x7f0000007000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r6, r1, r7, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r8}], 0x60, 0x4000}, 0x800) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000438000)="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", 0x187) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f000069c000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = fanotify_init(0x8, 0xc00) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0xfffffc57}, {&(0x7f0000004000)=""/51, 0x33}], 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000f6c000)='/dev/snd/controlC#\x00', 0x4, 0x10000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000055f000-0x1)=0x7790, 0x1) fcntl$lock(r2, 0x6, &(0x7f0000c5d000)={0x0, 0x3, 0x0, 0x96, r3}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000051d000)={0x0, 0x4}, &(0x7f00000ec000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e5d000-0x8)=@assoc_value={r5, 0x800}, &(0x7f0000b1f000)=0x8) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/vcs\x00', 0x200, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00005b6000-0x4)=0x5) getpeername$inet6(r2, &(0x7f000090f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e4d000)=0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000ed000-0x12)='/dev/loop-control\x00', 0x842, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000)={r0, 0x3, 0x1, 0x7554, &(0x7f00000ed000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = userfaultfd(0x80000) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f00000ed000-0x3a)={0x3a, 0x8000, "63a5ddf0515585a6e365b023b10a8ee333104084fd39db4aa94c2ac08fd866c8f12a5cdf034c78853d2a87057e79fd6ed10d"}, 0x8000) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x2, &(0x7f00000ec000)={0x0, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000005a000)=0x1) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000ed000-0x14)={0x0, 0x3f, 0x8001, 0x6, 0x20, 0x2000000000}, &(0x7f0000089000-0x4)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000008b000-0x4)=0x0, &(0x7f0000040000-0x4)=0x4) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000ed000+0x9d4)={r4, 0x1, 0x3, 0x0}, 0x10) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000a68000-0x18)={0x8, 0x1e, 0x1, r1, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00001f0000-0x18)={0x0, 0x3, 0xfff, &(0x7f0000138000-0x8)=0x0}) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000592000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d58000)={0x0, 0x3ffff4e, 0x0, 0x0, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000005c000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000013e000-0x8)='./file0\x00', 0x800, 0x148) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00002d6000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000045d000)={0x1, "4eb2b4c6b6f2"}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000a2e000+0xf7d)="") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) syz_open_dev$admmidi(&(0x7f0000e2a000)='/dev/admmidi#\x00', 0xbe2, 0x181000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e9a000)=""/98) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$vcsa(&(0x7f0000c4b000-0xb)='/dev/vcsa#\x00', 0x0, 0x440000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cfc000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a, 0x7fffffff, 0x9, 0x0, 0x5, 0x9, 0x8001, 0xfffffffffffffbff, 0x8, 0x0, 0x7, 0x0, 0xfff, 0x3ff, 0x9]}, &(0x7f00008da000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000cbd000-0x8c)={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]}}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00006c6000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1e) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000097c000-0x4)=0x20) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) close(r0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f000001f000)='./file0\x00', 0x2000, 0x20) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000321000-0x4)=0x100000001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) preadv(r2, &(0x7f00007c7000)=[{&(0x7f0000761000+0x7e8)=""/14, 0xe}, {&(0x7f0000feb000-0xc2)=""/194, 0xc2}, {&(0x7f0000073000)=""/26, 0x1a}, {&(0x7f0000807000)=""/238, 0xee}, {&(0x7f0000e51000)=""/90, 0x5a}, {&(0x7f0000e62000)=""/140, 0x8c}, {&(0x7f0000281000)=""/4096, 0x1000}], 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000)=0xb) socket$inet6_sctp(0xa, 0x5, 0x84) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7fffffff) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fa9000-0x20)={{&(0x7f0000bda000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd8000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000997000)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000829000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2, 0x3, 0x9, 0x1314, 0x7, 0x5}, 0x20) recvmsg$kcm(r1, &(0x7f00009ab000)={&(0x7f00000f4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ed8000)=[{&(0x7f00008b8000-0x3d)=""/61, 0x3d}, {&(0x7f00006ac000-0x51)=""/81, 0x51}, {&(0x7f00002b1000-0x87)=""/135, 0x87}, {&(0x7f0000bc5000)=""/63, 0x3f}, {&(0x7f0000358000-0xca)=""/202, 0xca}, {&(0x7f0000190000)=""/73, 0x49}, {&(0x7f000023d000-0x8a)=""/138, 0x8a}, {&(0x7f00004de000-0x2)=""/2, 0x2}], 0x8, &(0x7f00004cf000+0x3e3)=""/198, 0xc6, 0x12fb}, 0x0) rename(&(0x7f000023e000-0xa)='./control\x00', &(0x7f0000607000-0x10)='./control/file1\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ea4000-0x14)={r2, 0x9, 0x7, 0x9a31, 0x1, 0x4}, &(0x7f00008ad000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000b000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f76000-0xd)='/dev/dmmidi#\x00', 0x101, 0x101004) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00003eb000)={0x3, 0xfffffffffffffffd}) close(r1) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 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$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/01/23 10:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) ioctl$int_out(r0, 0x5460, &(0x7f0000294000-0x8)=0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000b9f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067b000)=0x1c) close(r0) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b8e000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d49000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000a5b000-0x8)='./file0\x00', 0x480000, 0x40) r1 = open(&(0x7f00000ae000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) [ 76.806581] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.832902] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 10:10:21 executing program 7: msgget(0x2, 0x40c) r0 = syz_open_dev$amidi(&(0x7f0000895000-0xc)='/dev/amidi#\x00', 0x6, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0xfffffffffffffeb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000dd8000-0x60)={0x27, 0x2000000000, 0xffffffffffffed1b, 0x7, 0x66b3, 0x1f, "8f2116856b2e24a2ff596b796cc125e8509ed120f695141d2a27c4e2d586318dfe31f0ef5bf411e94a5e1402924e86696c5e6c68d5ab01c5d0ee7732f29a0a", 0x8}, 0x60) r1 = getpgrp(0x0) r2 = mmap$binder(&(0x7f0000eda000/0x2000)=nil, 0x2000, 0x1, 0xa813, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000181000-0x18)={r2, 0x0, 0x0, 0x0}) setpriority(0x0, r1, 0x0) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x408, &(0x7f0000a47000/0x1000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = syz_open_dev$adsp(&(0x7f0000f77000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x400080) open$dir(&(0x7f0000935000-0x8)='./file0\x00', 0x301440, 0x80) sendmmsg(r0, &(0x7f000040a000)=[{{&(0x7f0000fc6000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58, &(0x7f00004b5000)=[{&(0x7f000077f000)="14516bfce008ef3c72e8db3f389a9867dd63daf3a7ce02fbb06e09795b1ee1ed82a17469548551920cccfdeffdae2186838c2d87d2b592d287e2326116da074a05bcd0b7dd99c2dc8b3e24b560db9c8d", 0x50}, {&(0x7f0000912000-0x87)="ea8fcfd9ff3e547a17400846faede75a62ab698d93d51e6694e1324bd841eb7218d45c6fddbfd6200e77a3d39b8759b297e65a4e59c0d675509ee6969ecc2517b849f8a202bda98672512675b4788ff747022685b05dd36f5b78e1d4de3a64847b7d78eab75fdca90b82e4d571b1a4d7eaa358e961f2c9555a27abab8eb81a00001d06e68d2ecc", 0x87}, {&(0x7f00009b0000-0x14)="4c28692da40bb6be80148deaa02f7d69c12eb241", 0x14}, {&(0x7f00008ac000-0x7b)="da11c5793c7d8ea9aaa33fd33f45d2bf429fde5912ffb1b00fc1ef93fc1f98ecf3d06b8e31e46443cf278d4f6a22296295d71d4b56e9c9f8f80e8ece8fc3b9de474c1434d43116292510583c30024667744c9608b4e22fcd572a1df486394df8465d43f55111aa390046b034000c63e3326a68968decde52987d13", 0x7b}, {&(0x7f0000d13000)="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", 0x1000}, {&(0x7f0000bdb000-0x7)="afba88af2ccaba", 0x7}, {&(0x7f0000223000-0xf8)="d386824c9d7c815ec8e909a525280d4fc1db0bcb8abe44ec445b3d59d1e4244f5d2662153c48e90c20a7d791590834cc6e7ea3e018002593c3002bce2c7a2e3cbcb67a09a2fe679124d55aa3edc060b6051ffde976ace6ca32196c16171695bf87917b99d94021101ac039bed17e5cd11b53a2fd606e344655d83c644d746c35176d11a2fcb7aaeb25e8866b1ae83e36c8d6eaf7fd93fb8ff7e5536980fd70f1d42c18812b94275542f968fa2fa8164500b887779b307d3eb2793781050d88d8e3b6f81e3d921e823f8b9afb59c1f9d74bdfabe520c7993a6165f2de9e1711ac8a385b860b99ecdcc3ba33a2ddd3b75c7b25062e29b5b1fc", 0xf8}], 0x7, &(0x7f000027b000-0x68)=[{0x68, 0x13e, 0xffffffffffff0000, "2dd8aa2f8e886773d440b38d9816c509ca454be3bfdd177d9439b16a9d211927b1114a5792605c67b5ed8c457e9678d49866302c43fb20ccc94545b7f1e04f323e6805d93f8a95e380ffb9b872c357b20726e4d0"}], 0x68, 0x400c040}, 0x4a51}, {{0x0, 0x0, &(0x7f0000ff9000)=[{&(0x7f0000748000-0x6)="16bbfa2269b0", 0x6}, {&(0x7f0000833000-0x8c)="bcc0fa53274f786c1880f45bd6595be903da3401f6104dae072e24322f18a9a10cdad0e347e2c5378a61c370c2810f2842a7ad9539a6b4272774535dd8dbe793f87d70f4d728803963621abfb7f697a3d6f0c953297fc788f4175872220d14f9011efd33be4921abeb23618af74982d185bf4aa7694a41bfce33b85dfa0289e5ede1f93e3043ee7f87468fe5", 0x8c}, {&(0x7f0000bc0000-0x84)="4a05e3f2f7140eb684b7bf2cf914adfe99d365272319e37170abaae5633dff7d5ff9cef03b7c7d94cfbb9a09be7653b57848786c546de0e7ccab4d9683c2a86b22224805c4eb5176bb0cf4ab6a085fdd9bd0a774e232b05b7852d4740b6d3c976bcf3a081d2cfeb4c6b2332c690f9f1179ffd284399d0382b1db16e17be45be93a2990e4", 0x84}, {&(0x7f0000dc6000-0x5b)="edfb2eb58cf09b94b7fc304b987edb0bfc613215b723f065a3ce7341d163a1e581dc4248e61326096754f9572487e387a32eb323f745f1dd29ef9591db6019c4abddde1e0ef1d90789f156b27ff1ab530219f36863821b6e259376", 0x5b}, {&(0x7f00006e9000)="3943ebccb56861ed6903c8376a64359cac7cc167f2ef811714f9e79dc4d8ae685ce42f68dc4544dd2fd2a2fa2f7d1ef12191ebf24c16aa80f0607fa0ee0b5d886da097e0dd5016554a1541aaa74980b775e52ae2d1bb9e8fa0ae4f2d8735f1b14b5ff1093eb2775020b0f37adade2ee0345ef7a175a3a49aecbfc5f18d72f5e70e25760b5db193814c5275be5f112d6720b9af8e35894e9838b565e1ffa37da45b2732d53c386d67f9e9df31014f61dcedb5e7274f484e9cdee00004a6660abb2d45f89c620e9a5d6db7ecbf998aada7baeaf9bab2193cc462776307da0a02", 0xdf}], 0x5, &(0x7f000068d000-0x188)=[{0x30, 0x0, 0x4, "06c6e1f842f2cf18d7a05ee0a424db6cabbaff4233666350eacb009bf187"}, {0x98, 0x117, 0x100000000, "40743ed8e6c6aa974d5d49b78390a4ff00ba1f31306fc4a4b8c6ba53a19f2c061b930af080d4f4a29c4ca2017802a60a3f26562a84b961960ae47562044483415bd30bdb10ece17e203595bd6d524a45b7e375544496694735bfaafe919e5ada480cf53b4908ccbe06a23762381cdb4a4c25f36a577f83bcc8cf098e1aab3726970d6407"}, {0xc0, 0x10a, 0x4, "f014281ecf9ef85f81732ce43b56ed0d440d46f514c5c320efc27e11905b7df93b7fc79b8190083249a27b99b5a1854bbdda10c9890a34b2ecc1fe007ae6b9b621e47d4015591f1b29fe3394d268902ca9eb4dbb53d294d7a9cb482239dcbbb0203d9ec0712332990932c42c9c633cd608574c374999b983b2f601f9b4b220116a6ac4a837b930b510b6402929bd637c2e6d821d0eacf839b9611a5638b865a7a3b8206e7e15265ea568"}], 0x188, 0x1}, 0x1}, {{&(0x7f0000e80000-0x10)=@ipx={0x4, 0x9b7, 0x7, "c5fb5d2700db", 0x2, 0x0}, 0x10, &(0x7f0000fe3000-0x10)=[{&(0x7f0000191000-0xbf)="bb9822c53be930ee271d83c0ecc63a580ce6c9f92d3da69042bfc08a7ce22c024481acca99fe7276530fd1211d507adf20a50da2693cd41c829e5c3b7319270e506fafa123205f15341bee786b3e978a6867badb8144021ece72e04aa43ea6df419bb395f5f05714b2b2b3de94c058be93824b257763e17989365a7d0baf1652928c8322e812c6d3b8f10896a034e3a31be27388ac4927e043c66c4e82975cd431cdf777e9b1eb36edea7dc24145f2fcb2f648156d65018fbd2213c725348c", 0xbf}], 0x1, &(0x7f0000486000-0x310)=[{0xa8, 0x101, 0x7, "027937dddc41144e731fb0b27b89ae90336a77bbe9d593479e6f888527609214b28f9ccc1516a9253173419bacc207bf4e39ae757efe0fd5afea9450f02b5dc67e02a3838fc64989db7fd02ad8e1da6b9679e0a7094565cbcaa3395687fde343d47d73d57b9792127df05c55ef0c878bc29fd29189d5e8a1f2568f7b53e7d8f7d7e2ca5da7d376c8c07733d2d4713479e1"}, {0xe0, 0x117, 0x3, "311136c01f6f5ec4fae62e5eeada76a1245f3c953c38cb0caf8e237a4a839bda4e0eb113ffaf072369b3e1fcff4f8cb5f9a6c30aa4f2993da5a4d97f4533e9042765067b7072109e527082abc58e8cca5026af9fb84615e74bba45de0791073b8eab457c481546e456cc26223fe7f08737ab2848939ab33b55f28dfd7eb30fe542e34c85bb73bccfceb392f22ce07fe8084208da56940d6741bcdd7f806dcd682d7150bd7847e978f611f2ac6c92f3be968d89aa8c781db7bb092a337f69f75a94f7887d49444760db3b"}, {0xe0, 0x1ff, 0x4, "4d6e1c88921540b558b3170d63f0809940fc5e85181612164b1475ad14e007d0f17b2a93638ffbd040b89e6b61b788b5be241776cb0dc3cc7693e38bb86ed03b4df50080072bf08045044938a574a028322d80b5bd9dc2e89e7d61b522cf66399dcfcf756a8d2340610e7ee626379c5b7417bac9ea718fe46800b911656268b305233589594ee489e4a8fac42fa9f760d5f0a05b12401d8d2137c89f30280db80fbe2fb8e01cd42a528d9cd040e4da1c99b9f94b014a6cb974b043fca524a706bb9e0fb56d2571e4bb3850"}, {0x58, 0x6, 0x7, "a6a2599280bb336f8a3525726f658de2a0f7090f3455db3b8ff15494984a3f82f289a70d1081370e7cafbe1cc510c6a91fbe4a5aa758750dd3d73ee1e0631741b90656dc621a"}, {0x18, 0x13f, 0x3, "76713c2b1784"}, {0x38, 0x0, 0xa8, "930901da9730be0389e3406e471a537476265f36e1a6b6e58813fdf7874570518c"}], 0x310, 0x4}, 0x1000}], 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006ab000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000c8a000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b8000)={r1, 0x6, 0x0}, 0xc) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) finit_module(r0, &(0x7f0000f9b000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cad000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b2a35c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e96000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001eb000-0x4)=0x2, &(0x7f00008f7000)=0x4) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000d98000-0x38)="f2a4b1aa9979f5dc5901c86780159ca3c9bf06e6c980c868af393bc5832eabcef3a820254a7216989670ed934da037a173ee11049ca43b86", 0xfffffffffffffe8d}], 0x8bc13a8ab9d211a, &(0x7f0000ed4000)=[], 0x280, 0x40}, 0x10) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005e6000-0xde)={@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, 0x0, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000400000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 76.855779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.867889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 10:10:21 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:21 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e31000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000063f000)="f6f8b429595effc0ec12ecf4d15f311457a478ec159ece0b35b25dddd9f38f31aff5babb4452f36e80a7aa2e6a789ffdd68d72dc361f619ddf07203a1f200728792e8187d42af9ceb3932652dec8a09ee3e9ccea6eefe4384443eb8bb4d3ca238cfcbcee1016", 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x80000001) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x800) fcntl$setstatus(r2, 0x4, 0x42800) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) syz_open_dev$binder(&(0x7f000062b000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f000025e000)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000022000-0x8)={r3, 0x2}) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)="", 0x0}], 0x1) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000cab000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c33000-0x12)='/dev/input/mouse#\x00', 0x800e9a1, 0x10800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000fff000-0x8)={0x3, 0x6}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e82000-0xd5)="", 0x0, 0x0, &(0x7f0000ffd000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r0, &(0x7f0000fb8000)='./file0\x00', 0x0, 0x102) openat$rfkill(0xffffffffffffff9c, &(0x7f000060b000)='/dev/rfkill\x00', 0x8cf3604738a8df8, 0x0) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000d6e000)='/dev/dsp#\x00', 0xd8d, 0x400000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x2, r1) syz_open_dev$usbmon(&(0x7f00002bf000)='/dev/usbmon#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000375000)=0x10, 0x80800) sync_file_range(r2, 0x6, 0x3, 0x2) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000362000-0xd)='/dev/dmmidi#\x00', 0xe76, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e48000)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d8d000-0x48)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0xc142, 0x0}], 0x2, &(0x7f000038c000-0x10)={0x0, 0x0}, &(0x7f00005dc000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000800000-0x50)={0x0, 0x0, 0x0, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f000035c000)=""/60) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002e7000)=0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/23 10:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x50) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000436000)=""/21) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001f000)='./file0\x00', 0x24500, 0x0) ftruncate(r0, 0x10007) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000092b000)='/dev/kvm\x00', 0x800, 0x0) setns(r1, 0x8000000) 2018/01/23 10:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000792000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mknod(&(0x7f0000a6f000)='./file0\x00', 0x140, 0x10000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000011f000)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e24000)=0x0) unshare(0x400) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r1, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c81000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f0000375000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x8, 0x2000000000000006) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000037000-0xd)='/dev/usbmon#\x00', 0x40, 0x622800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000037000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000036000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000019000-0x6d)=""/109, &(0x7f0000008000)=0x6d) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x28)={0x2, 0x0, [{0x9d5, 0x0, 0x1}, {0xa4f, 0x0, 0x5e9}]}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{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, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x118) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000001000)={0x0, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="ac11ac83a89a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000003000-0x3)={0x29a5, "90b2b9b414fd"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000-0x8)=&(0x7f0000002000)=0x0) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000537000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/rtc\x00', 0x311080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005b2000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000238000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000077c000-0x10)={0x7, 0x0, 0x2, 0x9, r2}, &(0x7f00002c5000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fca000-0x94)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009c5000-0x8)=0x7) 2018/01/23 10:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10201, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/audio\x00', 0xa8400, 0x0) bind$ax25(r2, &(0x7f0000cd1000-0x10)={0x3, {"fecb6c61937a8f"}, 0x100000001}, 0x10) 2018/01/23 10:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8800000000020, 0x0, 0x0) sendto(r0, &(0x7f00006d0000-0x1)="a7", 0x1, 0x40008000000, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x41) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect(0xffffffffffffffff, &(0x7f0000174000)=@hci={0x1f, 0x4ad, 0x1}, 0x6) connect$bt_l2cap(r1, &(0x7f000025b000-0xe)={0x1f, 0x80000000, {0x9, 0x3ff, 0x7, 0x9, 0x196e, 0x1}, 0x8, 0x800}, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000001c000-0x4)=0x2ed, 0x4) socket(0x1d, 0x80004, 0x8) 2018/01/23 10:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000050c000-0xb)='/dev/mixer\x00', 0x80200, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000048e000-0x9f)=""/159, &(0x7f00005d6000)=0x9f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f000045b000)="", &(0x7f0000017000)=""/0}, 0x1) r1 = add_key(&(0x7f0000959000)='dns_resolver\x00', &(0x7f0000b21000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a67000-0x68)="750afcba14a065b113eb1aef8846dd4e6d0b2a1418b049b988a1b680cbc5891b1b2ca81122cc965831a32a79f0662a4f4b31cf48b4fbe1d8d7b90cd17f8007aa2db67b91136793f59ebd138273eda82c2d900d0e78def86a2ee53369fc8e3d4644e4c59bfd141050", 0x68, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000964000)='asymmetric\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/23 10:10:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000b2000)={0x7, 0x4}) socket$bt_hidp(0x1f, 0x3, 0x6) 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(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req={0x7f, 0x7ff, 0x6, 0x53}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000c9b000)={0xc00000000000, 0x2, 0xce4, 0x2, "c1939b627fde9b8184bfe8ed04f3dcb9592f231e8122990e40320e88a742090b565ed0fb0c2a7c48db4a6fb1", 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000092a000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000031f000-0x24)={0x8000, 0x1, 0x9, 0x7fff, 0x800, 0x1f, 0x7, 0xffffffff, 0x5, 0x5, 0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$sndmidi(&(0x7f00000d0000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000015a000-0x4)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/member\x00', 0x2, 0x0) 2018/01/23 10:10:21 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x1a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80800) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x2, 0x20000) connect$l2tp(r2, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x2, {0xa, 0x3, 0x1d99, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32) 2018/01/23 10:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000a5b000-0xc)=[], 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009ab000)='/dev/dmmidi#\x00', 0x10000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000498000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00001e9000)={0x2, r1}) 2018/01/23 10:10:21 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ee000-0x4)=0x0) ptrace(0x4218, r0) r1 = syz_open_pts(0xffffffffffffffff, 0x8200) fcntl$notify(r1, 0x402, 0x8) uname(&(0x7f0000915000)=""/88) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000)={0x8, &(0x7f0000001000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x8, 0x323700) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000+0xaa1)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003000-0x8)={r4, 0x3}) munlockall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000004000-0xbc)="8e7e2513f295ed74930fa398b0019379da85fb9d0d955a164ef0d7e94b318c13e59f00f221a44331092f7bce530028c5871c80f6289c361aa4c62a96661333667f70b6a2eef447e45d83069b86c2968c53383354e61c1924032a90755352b506deea19f4c54adf36a9f43974e9d43c36938570418dec2dc90ac1dcba1e2c9a9db2519465fd29d153dd1451d714fe8f49bc4d4c3cda7bc88a6946e52423b34925166a3e9db01b9bb722d33cb77327eab0cc0bafe6007e0944829d4a2f", 0xbc) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000002000)={[{0x8, 0xc5ef, 0x8, 0x81, 0x889d, 0x0, 0x9, 0x693, 0x401, 0x2, 0x1ff, 0x8, 0x9}, {0x8, 0x7ff, 0x4, 0xfffffffffffffff7, 0x2, 0x8001, 0x31, 0x3, 0xff, 0xff, 0x0, 0x1000, 0x0}, {0x1, 0x4, 0x0, 0xef, 0x2194, 0x1, 0x9, 0x2, 0x3fffffff80, 0x3, 0x330d95d2, 0x80000000, 0x1000}], 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000004000-0x10)={0x1000, &(0x7f0000005000-0x1000)="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"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000-0x71)={r5, 0x69, "036800be87ba8dc9e22bd2391ec554ead3cc6d188f327afe12d041b2ff535e6e53fefb2a154649070d37379737c628271623eb728411655673648a9962f3278bc8a392b3bd8912ae3586e954fee927ff03cd451192823e6463bfff38269b53090a12b176c993d18fc8"}, &(0x7f0000005000)=0x71) setpriority(0x2, r0, 0x8000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000-0x8)={r6, 0x800}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) 2018/01/23 10:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a17000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) accept$packet(0xffffffffffffff9c, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000600000-0x4)=0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d25000)=0x7, 0x4) recvfrom$packet(r2, &(0x7f0000b4f000)=""/185, 0xb9, 0x1, &(0x7f0000c1a000-0x14)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept4$unix(r1, &(0x7f0000da6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000488000-0x4)=0x8, 0x0) madvise(&(0x7f0000e16000/0x2000)=nil, 0x2000, 0x13) r5 = dup2(r4, r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f0000f23000)=""/87) pivot_root(&(0x7f0000ba1000)="e91f7189591e9233614b", &(0x7f0000e60000)="e91f7189591e9233614b") 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b4000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000016b000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000401", 0x28, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xa6, &(0x7f0000b6c000-0xa6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@llc_tr={0x11, {@llc={0xaa, 0x4, "69d6", "47acbda144b9bb465f26dd2a274f4adb6914aa3ab717571d3417f5aafbfd28340cff5d86c570ddaa1911b2cdd07420a7655d2549c98ae88f813c097992678a5abae3d25e1435f4c1743e4cade6a17248575a87b9d6c9241b7d2274e0ded6ee8f2fe60a5b6210bbf560e011a80a23daaf212d0e0703b1bacd424ce48c1c0fae94ed9ef77c7954ed3cf714b9902c85c30e4d1ea22b"}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a9b000-0xa5)=""/165) stat(&(0x7f0000c97000)='./file0\x00', &(0x7f000029c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fb4000)=0x0, &(0x7f0000b6f000-0x4)=0xfffffe73) ioprio_get$uid(0x3, r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f39000)={'nat\x00', 0x4, 0x3, 0x1657, [0x2, 0xffffffffffffffc0, 0x80000001, 0x9, 0xffffffffffffffff], [0x6, 0xff, 0x6, 0x7fff, 0xfffffffffffffff8], 0x10, &(0x7f00006b4000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x6, 0x3, 0x4}, 0x7, 0x25c, 0x285, 0x24, {0x3, 0x5}, [{0xcc, "5b96de9a90ed2366cfebe4a4657835f98d3a53e96477299e70ecba5207", 0x3, "5ba3acf8528c988a30a4ad3025412acf839f6f2cf4929e7a77493ec6db79cf7a6a00df25fd82a8f80ea6593d6aeadb60690483c2823d0a585896102fb8c78f0118cc54a4b6ce10dbac7d2083aa192b0b8a0875ab8b5dd557a8f90154df0e221651a2cce24ff2f79cc5cf6e65146684e51fda95359e63847676411decaaa2c08a834350e2f2a66b476ae01fd210ca089f9dbb50eee07376dfd1e85bc108ecdda3b277bcef7d74d4a0c4644483"}, {0x11c, "008f008a5f921d362e7485f70a4cb8c5e4ccaa3311377565ae5c6f8533", 0x4, "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"}]}, {0x29, "d296909fd86933100f87274680c9c111fda231285fb62a2c0d26f43efe", 0x400, "6970787efa5a1e2871"}}, {{{@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffff00, 0xff, @common='ip6gre0\x00', @common='eql\x00', {0xff, 0x0}, {0x0, 0x0}, 0x8, 0x2, 0x20}, 0x0, 0x1326, 0x13d2, 0x8, {0x1, 0x1}, [{0x1020, "809e99326fdfc1ae164a40e62a9bb4ccb30d41d234f8ceae28f6a278a6", 0x1f, "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{0x3b, "48a7465b5da408d10512a9726331f6ccf608532bf829068f75e7b4b9f8", 0x100, "b5e3beb03ce1784d55a4e02d0afcfaa3251adaad00449666d286dd"}, {0x64, "a77232ceb3abfc392bf43e8eb238d10fa5323ed82bd8b9af847e0b6e50", 0x7fffffff, "3957268c693dd12e4ff5c07a542d4cd95eee28a7a2db7db931e08c62b4962d686e542b8add243e7573c9e58dfd04e15440087fb519f8bce4617ba514673645fd29aa0897"}, {0xbe, "160140ca6374b246c2e86b66a089c9646680ce3770178df581630c9940", 0x2769, "c9ddfc3677521e293140f44ec2e566bbe5cdfeec4ddf197a863a3d37975bfd7bf1f3dd5ca77f0a60c53973e7a9faa9bff1894ff2be1f22c1d2885359e41704b98de7d2855e561486c520cc0006f128b4db23aef7b8880ba9f29b5a9648fd5c3d87b356fabaa20a65ab9df912be6186d6d7bda6f89755eab7856706e27fb46c7728bb14d9cf9fba7016985f0537f746fdae577afda28c1fe729a12a143cf5"}, {0xc8, "45676dd35e932b36113a11cdc7d9966858b8eadf970233bf914db979f3", 0x4, "e828a6c985dfe195427d68e7b7635514ba26f6ff8e2f8e5106139e3426a99008241eff53b7c1f2b8afe8befd67599bc93bbac96466ab50f0aab8cad16d06785714eedc9d87a5c10c6ba5c161490df58b78d5cfdd17471ae8578a972fcfb67679367266c5586ebc4db753838ef60b96bbaf5ae77e72531281ed6bbf814e2f7db13b34020537da8f70b85b465788378a730cee9437d5fb2b43d87b1153d1de77b2525d236c1492ae2c"}, {0x4d, "b78c55086f7ac2b7a7a30cd9ac54b59785ac93c4e754e09b5c3fce0e4c", 0x9, "cdbe4c32d0b03d0ca1b2302f204d8c243e2fb69a1f995bf15da26058ab3638c58149e521b3370c641c370b71ed"}, {0x20, "58fd80466988107d775d60eb26c526f49552d4dd67357cbdb0f13b74bb", 0x5, ""}]}, {0xac, "4f841b6f3af7fcdb796000b6948e5bd08207b7b33304150ad7c647c371", 0x4, "dd535f4ef83adb5aa4e2f2131b12fa6ea69a68a9a3b68915754091cd8bc279c2c0fcbec0dd2cf9607f119ec21adb5aaf86b02b05c950de76fc5b39234be5f3224af105f8b502b23c17f12e64e9913219933e3ffa1035846e01c62a18c678c949ed283e37f620cfcbc4916cd8aaa651ca45884da901aa69b2afee84227ce016f383a6fd74880ffb85820777a1"}}]}, 0x16b7) pipe2(&(0x7f00009db000)={0x0, 0x0}, 0x80800) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ced000-0x12)='/dev/input/mouse#\x00', 0x6, 0x1) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f000029a000)=""/169, &(0x7f00008b1000)=0xa9) writev(r1, &(0x7f0000118000)=[{&(0x7f0000020000)="2b33112ae0d03f047c9405c9cb14a442401b9743f34bce82fc8d52c57ac41872f61bfb4503110bafc03988b9232ae0086d7aa9266edb78399b41156b6ca7d2d5d7f5440248666c3fe0d6b5ec93fa6a34df4727e1f5", 0x55}, {&(0x7f0000693000-0xc6)="86d767ca5e81d3b8b989337406fe187b4fa5e00efadc6e17b31e52a237583587fd6721996f8071d79f67e1e4d9ae37a77468a77530a24b89a02e46fe048686b9a316872e91e35ade2e114b5f2c655aa9f837320ebf7d0b8db5e438dd5b58e7c833705fbb3f5af61c66e055e1d79d39d9bdf099016820ee4924794a29ac4e3da42b4bb01967e7c94862123da2f6757651da92bfc277d246c262629052555f6f7831fbbbd18d928ecb9ac8a1af03f4978868fa31348c22a3e2c18088af56aa5355e2fd7d", 0xc3}, {&(0x7f00005dd000)="de6df867f006e0c195800e0f6b531c73ac802b47a763ba5295128c1b98218119804abe017b0ac13275bbfc9cd910b44bc48225ec533960c03a4ecb7b1b47e65fa04a85bb1b88f7ee7831cceb64fb35873ff6fa497f45", 0x56}], 0x3) 2018/01/23 10:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x400, 0x0, 'sha1-generic\x00'}, 0xfffffffffffffcf1) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000428000-0x9)='/dev/kvm\x00', 0x10080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ca000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00003fe000-0x4)=0x9) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f6000)={0x0, 0x86, "2e118c2e38bb2a7852b1336a3994d58c3f0b05a92730b201afb33da4ae50007225cad730f423811a34feb4d8974065aa44e2e3143af07bb8480eb18aa730648bb30405f8c0b8d62da9a0ea59470d8d2f906881280b68d777896c4359c606d8fe96b0e2ea9fc4ebdad17a01861874f77b3bbdf0bcec26c15a408d1e2040fc0c1ab9dc38f9c46c"}, &(0x7f0000fe7000-0x4)=0x8e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={r1, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x807, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000691000-0x8)={0x0, 0x5, 0x7ff}, &(0x7f0000c45000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000fd000-0x8)={r2, 0x7ff}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 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) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0x8b) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003a7000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000735000)=0x101fff) r3 = dup3(r1, r1, 0x80000) socket$nl_route(0x10, 0x3, 0x0) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDISABIO(r2, 0x4b37) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) faccessat(r2, &(0x7f0000660000)='./file0\x00', 0x40, 0xa00) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00005b1000-0xc)={0x1b, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c69000)={0x10000, 0x9, 0x9, 0x80}, 0x8) r5 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r6, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r0, &(0x7f0000d9a000)=""/209, 0xd1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x80000, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001b000-0xc)='/dev/amidi#\x00', 0x9, 0x2000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000004000-0x9c)="92e2cf72523810be6eaacb9bec81c5b37173032a3118dab1a78a2868b4b484608f1d37e546021676a64c963002cd8ec8eb92dbae776cd8f5152ab953d787d9e634e786107f7ce328caa497ef719498715b67970657e2912c1428217f1a0ffab35fba8b6471f5c63a44c130e41e30efc4ed5f82bd20354405bf748b87565b2242bd3f7f4681bf75afad179f3b3ed58eab24140f79e61c90cdf5e10bc2", 0x9c, 0x8c4, &(0x7f000001e000-0x10)={0x3, {"12b4fff9775ee2"}, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f4b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f91000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000476000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000016d000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000794000)=0x1008) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f000033f000-0x34)={0x1, "12abe5faa1c2bb3887a24244337667fc541d3878b85308cc3058825bc3f028e5aa125b8ef58d83ae4c94a291"}, 0x34, 0x800) bind$alg(r0, &(0x7f00001ff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c18000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00001da000-0x4)=0x0, &(0x7f0000899000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) bind$alg(r0, &(0x7f00002a5000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r5 = add_key$user(&(0x7f00001be000)='user\x00', &(0x7f0000ad0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b45000)="a370b175c3d9df49cdf0b75f6986d324c0ae5b99839169f4002fe65298ad877417448a0384c0a86c468e1ca7223fde7564b8a6e447dcf8ff4916d1aece52315c529f26468ada9f745cafe241337fdbb64a761f48f36df5c034f56b596d8bb189a9458cc4d6df94bbeb7973c4e63a4a773fda5d22f59902a1e7a60385de311d1692ff3303832e351fcef3ac5d7cd416477b76a2b001174375b2234a5548472f8db51f8e1e155ab971d96bb4c81c0be1f2ae4742564bd6c97c346b3f03df06828d1a0ea13619e3dffa88532e8c7a3a22226bed8910a8fbeffee81e1fb9a22f7469c4a927ad748f271ff85f68376549c4e76a", 0xf1, 0xfffffffffffffffa) fremovexattr(r4, &(0x7f0000804000-0x15)=@known='system.sockprotoname\x00') keyctl$setperm(0x5, r5, 0x1082424) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031e000)={0x0, 0x0}) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x0) syz_emit_ethernet(0x1034, &(0x7f0000e62000-0x1034)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0xfff, 0x78, 0x5}], {0x8100, 0x7, 0x1000, 0x7}}], {@ipx={0x8137, {0xffff, 0x101e, 0x10000, 0x15, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "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"}}}}, &(0x7f0000fe4000)={0x1, 0x3, [0xbe, 0xbf2, 0x20f]}) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af03, &(0x7f000057e000)={0xffffffffffffffff, 0x0, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002b9000)=0x0) wait4(r1, &(0x7f000007e000-0x4)=0x0, 0x3, &(0x7f00002b2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00005c1000)={0x0, 0x0}, 0x4000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000072c000)=0x3, &(0x7f0000c1b000-0x8)=0x2) 2018/01/23 10:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001f2000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00007e8000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) 2018/01/23 10:10:22 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x7fffffff) getpeername$inet6(r0, &(0x7f0000ec7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c53000-0x4)=0x1c) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000eef000)={{0x3, 0x2}, 'port1\x00', 0x9, 0x20021, 0xa6b, 0xffffffffffffffc6, 0x1ff, 0x20, 0x10001, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) eventfd2(0x1, 0x800) getpeername$inet6(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00008de000)='./file0\x00') modify_ldt$write(0x1, &(0x7f0000733000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x6, 0x20]) mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) shutdown(r1, 0x8000000001) sendto$inet6(r1, &(0x7f0000003000)="", 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 10:10:22 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ef8000)={0x100000001, 0x20}, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00000c1000)='rxrpc_s\x00', &(0x7f00003f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef9000)="9a39b0568133390ad8579b5c2de794a41ebbe87b8fd556c68fbe4ab3b07f39ad1f0c5c7af35a0d6bef5f9c31bbd57aae4b5004bb88f34f0bc4efe725f28a3e4342298efd1b574d35d35c82b7383e6ca292e39d9699fa9d34b663ed4eed9b117deae042a1fe463b0ed8a99d34ce5a394e79a87972e104f389a3463264d8c35f9336bb98c418c56591eeb46e0ecb470038cf83760f12c87128f6ee5d0e78c50b", 0x9f, 0xfffffffffffffffb) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000efa000-0xa)='syzkaller\x00', &(0x7f000014c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000659000)='-\x00', 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ef8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x6, 0xffffffffffffffe1, 0x1, 0x500, 0xd502, 0x1000000, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r1}) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000aa9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005d9000-0xb)='/dev/adsp#\x00', 0x3, 0x10000) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000043d000)=0x8e4, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000223000)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000e60000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) prctl$seccomp(0x16, 0x0, &(0x7f00005ff000)={0x2, &(0x7f0000e95000-0x10)=[{0x1ff, 0x8, 0x7, 0x1}, {0x2, 0x7, 0x1, 0xe9}]}) 2018/01/23 10:10:22 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x128)={0x6, 0x0, [{0x5, 0x7, 0x0, 0x0, @irqchip={0x401, 0x0}}, {0x10000, 0x7, 0x0, 0x0, @msi={0x0, 0x4, 0x5}}, {0x1ff, 0x0, 0x0, 0x0, @msi={0x3, 0x0, 0x8001}}, {0x0, 0x3, 0x0, 0x0, @msi={0x10001, 0x924, 0x5}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x6, 0x7}}, {0xffff, 0x1, 0x0, 0x0, @adapter={0x3, 0xffffffff, 0xffffffff, 0x1, 0x4}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000c5c000-0x8)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042d000)={0x0, 0xfffffffffffffff9}, &(0x7f0000582000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001ac000-0x79)={r2, 0x7, 0x71, "e9433259affb71f3550a5140f38710db4aa18f09e45f0dfa577331118749d73e920e9352ee450bd2c69f0f9d2c89e2c6a9329517fdd0b4a32fbd70d6fedc8cbafabf77a210165c5419855ae0367769c66611a65f114168c512681cc3d61b308dc971dbc673857ea39fdd7b8e057d00cb37"}, 0x79) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000cd7000-0xa1)=""/161) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000042a000)={0x15, 0x1e, &(0x7f00001a9000-0x1e)="3d61139c2e229eca17326ad99de0891f5c4270b8320bc3233d592644e70f"}) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="03"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bf4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20c000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00004ef000-0x8)={0x3, 0x7ff}) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r1 = epoll_create1(0x80000) fcntl$getown(r1, 0x9) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f00004aa000)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f0d000)=""/244) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x753a40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000985000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d9b000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0xc2e, 0xa, 0xa0, 0x0, 0x2, 0x0, r6}, {0x40, 0x0, 0x5, 0x400, 0x6, 0x81, 0x7fff, 0x7}, {0x3, 0x1, 0x4, 0x1}, 0x800, 0x3, 0x3, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x0, 0x1, 0x9, 0x3, 0x5}}, 0xe8) write$eventfd(r5, &(0x7f0000b25000-0x8)=0x0, 0x8) 2018/01/23 10:10:22 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r2}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x67f0, 0x0) connect$inet6(r3, &(0x7f00005b2000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x350}, 0x1c) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x8, 0x87c8, 0x0, 0x8, 0x3, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000225000-0x40)={0x3, 0x7, 0x80000000, 0x1000, "244521a5a1a04ea0b461982d0c14f12b40a1f71e9250eb842372f5c7514b56ad96768a655937ccd4ec6977ad", 0x7ff}) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000004000)=@req={0x50, &(0x7f000000e000-0x50)={@common='tunl0\x00', @ifru_ivalue=0x7}}) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000060b000)='./file0\x00', 0xc000, r0, r1, 0xfffffffeffffffff, 0x5, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00004b3000-0x8)='./file0\x00', 0x20001, 0x4) ftruncate(r2, 0x0) getsockname$unix(r2, &(0x7f000080e000-0x2f)=@file={0x0, ""/45}, &(0x7f0000410000)=0x1c) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004b3000)={0x0, 0x7}, &(0x7f0000772000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000582000-0xf1)={r2, 0xe9, "77375ada96b098d0279d05a18f938cb239f218e97eb2db3bd8752d034480c0fa17714c0665b6db15adb76d2129afce65b3fb603b41547c14eb4597ba2a1bb877c09e2dcb90da4a40077faf8ed94743bf3fdf9e061aabf2829a6ab6767127db5d4b0c6efe5b42198fa7829ccbee1b9c1161162d8580ada5a3bcf970a11498248286e79df6f7b6c2b24795bde93a40541b04541ef29dd244e3bf86dd0d0cc71b30adc186573204a901178a27f8868ea6db2dd3c75944c1c920de3f1eb0926695fbf921ed6d6c1acb3f0c87653ecd70e3ff05f24b7ea576f6cadee4fa00f244601bf657e4a1a335be0502"}, &(0x7f0000568000)=0xf1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d1c000)={@generic="90d6981b0a8ebc98f5f646e960dfe4fb", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000084b000-0x8)='./file0\x00', 0xc00, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00005c9000-0x4)=0x0, &(0x7f0000e96000)=0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c72000-0x9)='/dev/vcs\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000bc8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cc4000-0x10)={0x251, 0x8000, 0x5, 0x0, 0x0}, &(0x7f00005dc000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000f71000)=[{&(0x7f0000e23000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000daf000)=[{&(0x7f00008c8000-0xe5)="618bbc530b9e5ef0082f38d328609f5b45eff516666d96e76b0516452c89d24e4f411ce12b7f53c5656e22645d36655f1fd77554b803ae53bfc8dca2b12834c5a7fdbe5d104923830402eb174f3345cd1e629cbd050497e001bd9a08f4e58b523863ac4eb4dcf6a68c51940b8236a8559494df965ed4da51c82682f2f524d2f986fce1c37185e66863a0de1d85c8b7669b0cc69461824818f89d2a7f8670ee16af85862edf1526efa4c14eaac2b65e4022aec8b15067f446033502e202295e9e8f42df0f9681f5b9c1171d3602f5f59e5c997f5349aa27d60ba0e167ef91c39bbc4fbac5f5", 0xe5}, {&(0x7f0000ba0000)="6228b4", 0x3}, {&(0x7f0000d8b000)="553b3b000000dc5a228eea85d65fb25500bd58e7e4c5e000db96f8b6ecfdcfa8d10cf74b5c4901d238ffccf05fd11a9f50a5346007d9bf73b6a7077d8231cec373dd8950ddf0faf117b03e0f02fdd12b6eb2dba337d3bd60e54ed49fcd850a0bc7a90630ad55a8967cc1", 0x9}], 0x3, 0x0, 0x0, 0x850}, {&(0x7f0000632000)=@in6={0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f00001f0000)=[{&(0x7f0000922000-0x48)="8e16062e4cbbbfe17af7015d59237731a4e3087b93bd1dbe7729ae15623cd6350b654e40751c98645a155ec2d531beef06b3458d55b94f2048b2cfb94d613476bba8dc42225fb941", 0x3fc}, {&(0x7f0000b99000)="5e208dc12b73e10790206a772b40b29b0424615b71e3cee7ae601fa29792c95b62912bdf85c3369f8c3b4f43b29b6f7c9d8cffad4dd6d42f6975f1df72f863f899", 0x41}], 0x2, &(0x7f0000a20000)=[@init={0x0, 0x84, 0x0, {0x10000, 0x5, 0x68, 0x4}}], 0x30, 0x800}], 0x2, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046a000-0x8)={r2, 0x4}, &(0x7f0000ac2000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmmsg(r4, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e7b000-0x10)={0x5f, &(0x7f0000d0a000-0x5f)="0f7ab5fee8bba0be3c91afd400625bc6bb91bb443c6763cdf6575aa5fd14ba5fa52cc0f5fc9d8573c6b69e5a93ecbf447a6b3970ed6f7a88bf73b6fd008dc732bfecbc3aa8b8933436276e4ed0a17912593fe52add70dcc0bfbd47f5f190f2"}) 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c3000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) r5 = socket(0x201e, 0x8000b, 0x0) rt_sigtimedwait(&(0x7f0000fbf000)={0x4}, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000031f000-0x10)={0x77359400, 0x0}, 0x8) setsockopt(r5, 0x10f, 0x1ff, &(0x7f00006f5000-0x4)="00210300", 0xffffffffffffff9c) timer_settime(0x0, 0x0, &(0x7f000095a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ec5000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndtimer(&(0x7f0000c46000-0x6)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/01/23 10:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002cb000-0x1)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007b4000)=0x0, &(0x7f000070f000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000400000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 10:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$sndtimer(&(0x7f0000e19000)='/dev/snd/timer\x00', 0x0, 0x24000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000c42000)={{0x2, 0x1, 0x4, 0x3, 0x7}, 0x2, 0x52, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r1, 0x4, 0x0) sendfile(r1, r1, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000045d000)={0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x81, 0xffffffffffffa8cc, 0x3, 0x1, &(0x7f000031b000-0x10)=@generic="5b423c436a37413e877c96dcb31aa311", 0x9, 0x1ffc00000000000, 0x6a3}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000931000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000e4d000-0x4)=0x80000000, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002a3000-0x18)={0x0, 0x0, []}) [ 77.623294] irq bypass consumer (token 000000009fd05356) registration fails: -16 2018/01/23 10:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000043000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001fe000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f00001fb000)="cb31fedda3fa41dc3cab497860c187d4292120dac94900b343a1bd030a463d2c95910228f95793556f21376c04d03f706a366746e4396a48b5b3a7fdf1ffbb91cb80b20d25ea7f54ced740cc77", 0x4d, 0x10, &(0x7f0000d96000-0x14)={0x11, 0xfd, 0x0, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/23 10:10:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f00003d5000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00009cc000-0x38)={&(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000793000)={&(0x7f0000001000-0x80)={0x6, 0x804, 0x9, {0x0, 0x0}, {0x0, 0x0}, {0x4, 0x1f, 0x1, 0x0}, 0x1, @canfd={{0x4, 0x0, 0x6, 0x9}, 0x1, 0x3, 0x0, 0x0, "4a0b3fffc643b54bb5cfb780f41fe333109fd95291657b0c29d4996dee31a371b4f6a9856e2d113b3b31f4c7d5609fea06b65828933fdeb056ec5f857e7f1613"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00001b9000)="", 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:22 executing program 1: r0 = shmget$private(0x0, 0x4000, 0xfffe, &(0x7f000093b000/0x4000)=nil) shmat(r0, &(0x7f0000841000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xbe, 0x400040) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffffe01, 0x0, 0x2, 0x37}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b09000-0x20)={0x3, r2, 0x10001, 0xc8e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000-0x10)={0x2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x1, 0x0) r4 = fanotify_init(0x3, 0x400) fcntl$setsig(r4, 0xa, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x40) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000000)={0x1, 0x101, 0x8, 0x1, 0x8}) 2018/01/23 10:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c63000)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 10:10:22 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c82000-0xc)='/dev/rfkill\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x1, r1}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f00009a1000/0x2000)=nil, 0x20a4ad03, 0x7, 0x42, &(0x7f000079d000/0x3000)=nil, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="14276f11188851eb9193fa99", 0xc, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r1, &(0x7f0000002000)="8c39e1037a690bba3d402fc0bccd3fc8f556f5", 0x13, 0xfffffffffffffff7, 0x0, 0x0, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x39, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x20}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000-0x10)={0xa, &(0x7f0000006000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fchmod(r1, 0x552b45e40dcaa5d0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x8000}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0xffffffffffffffff}, 0x8) sendfile(r0, r1, &(0x7f0000006000-0x8)=0x0, 0x7fff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000008000-0x2)=0xf63f, &(0x7f0000003000)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f0000001000)={0x4, 0x800, 0xffffffffffffffff, {0x0, 0x2710}, {0x0, 0x2710}, {0x3, 0x5, 0xfff, 0x81}, 0x1, @canfd={{0x2, 0xa6, 0x7fff, 0x1}, 0x22, 0x3, 0x0, 0x0, "e3464e54c3c62bc1dd08915e227610fbb2a9f723f4c874101873e60f5426a4da2304b6849d7c498ad7c5cc1ea50f0af70484bab574b871436c8798e4a61f7f83"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4804) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) connect$pppoe(r0, &(0x7f0000003000+0xbfb)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common="65716c0000000000000000000020fffd"}}, 0x1e) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000019b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0xffff, 0x20, 0x4}, 0x20) r1 = syz_open_dev$mice(&(0x7f00005a3000+0x247)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00007f8000-0x10)={0x3, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000127000)={{0x5, 0x6}, 'port1\x00', 0x1, 0x1002, 0x100000000000, 0x101, 0x1, 0x3, 0x8, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000bff000-0x4)=0x0, &(0x7f0000ca1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00002da000-0x58)={{0xfffffffffffffffa, 0x3}, 0x1, 0x8, 0x0, {0x8, 0x1f}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x5)={0x20071026, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x8, 0x400000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x100000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xa3e9, 0x3, 0x0, 0x3, 0x9, 0x0, 0xf38eb1dfb70aa4b4, 0x0, 0x1d, 0x0, r2}, {0xc1fb, 0x5, 0xce6, 0xfffffffffffffffe, 0x100000001, 0x3, 0x3, 0x0}, {0xa3a9, 0x3, 0x7, 0x7ff}, 0x5, 0xc, 0x1, 0x1, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x1, 0xd2d3, 0x51373709, 0x7ff, 0x401}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) [ 77.776895] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 10:10:22 executing program 4: pipe(&(0x7f00000d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3f, &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dbd000)=""/55) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001000-0x10)={0x4, 0x6, 0x401, 0x201}) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x200000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ba6000-0x1d)=""/29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="dc7d716b92660abfc572cdec8dc4df05", @ifru_flags=0x8800}) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$KDSETMODE(r0, 0x4b3a, 0x40) fcntl$setown(r0, 0x8, r1) r2 = dup3(r0, r0, 0x80000) fchdir(r2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$getflags(r2, 0x40b) r3 = dup2(r0, r0) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xffffffff, 0x4) r4 = eventfd2(0x4, 0x80800) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x9) renameat2(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x6) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000001000)={0x2, 0x101, 0x1, 0x41b7}, 0x10) sendto$unix(r2, &(0x7f0000000000)="7013cef00c209ca8fd5690cbaa7790e82fa1328daad4b9d095ff3090abe92f890d904849faca0f6ed6377abbb877cc353a6bafdd4efc2e356828aa2242bad8b49e3aaaa1bd4ace02f02bd64d646af84d514ec5699836739a032e6a05c26e690f8e245f97d53fd2a169aea28766607652ea114e29a4df2f75aacfbbc30ddf49d9be96cc299106fa128649bb7785455d0e166745c6cf497506f5944e6561cd2d6dd1d4a27cecaa29de7a806f29c1afe0cb68227bf371ae476711a28533ea9ba8b0332a125704d08dba670e7ac902a42f5c3dee49a60c1eaac7ce9d78ffe82a0514f978af5bd355c7c41a85426a0f8a", 0xee, 0x8000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f6000-0x11)='/selinux/enforce\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000640000)={0x0, 0x318}, &(0x7f0000e22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b8f000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2f000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000d8000-0xb8)={r1, 0x8, 0x0, 0x200, 0xab3, 0x100, 0x0, 0x4, {r2, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8001, 0x5, 0x4f800000000, 0xc6f}}, &(0x7f0000273000-0x4)=0xb8) keyctl$session_to_parent(0x12) 2018/01/23 10:10:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@call={0x85, 0x0, 0x0, 0x25}, @ldst={0x0, 0x3, 0x7, 0x0, 0x4, 0x4, 0xfffffffffffffffc}, @generic={0x6, 0x6, 0x2, 0x3c705aec}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @generic={0x0, 0x4, 0x7, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x1}, @alu={0x4, 0xe4, 0xe, 0xa, 0xf, 0x4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='gid_map\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e3b000-0x8)={0x0, 0x0}) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d6a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2c000-0x4)=0xe8) connect$packet(r0, &(0x7f0000933000-0x14)={0x11, 0xf8, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$vsock_dgram(r0, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d64000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004ce000)={0x1000000000000000}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b17000-0x10)={r0, r1+30000000}, 0x8) prctl$getreaper(0x2000017, &(0x7f0000f7f000)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) io_getevents(r2, 0x401, 0x2, &(0x7f0000002000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r3, r4+10000000}) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a10000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef8000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000ef7000+0x600)={0x11, 0xd, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ef8000-0x20)={@generic="6b69ac589388d83b6653a829dd049aa1", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) [ 77.820602] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 10:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) syz_open_dev$sndmidi(&(0x7f00001b4000)='/dev/snd/midiC#D#\x00', 0xee56a1a, 0x4001) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={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]}}, &(0x7f0000000000)=0x8c) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007a0000-0x8)={0x0, 0x0, 0x0, 0x3c65598a}) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007af000-0xb)='/dev/vcsa#\x00', 0x9ab, 0x400000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000039000-0x8)={0x9, 0x3}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:22 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000c6000)={@common=""/16, @ifru_ivalue=0x0}) sched_getparam(0x0, &(0x7f00004dc000)=0x0) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000049e000)={0xc, 0x8, &(0x7f0000406000-0x40)=@raw=[@generic={0x4, 0x7fffffff, 0x4, 0x7c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6f7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000fcd000)='syzkaller\x00', 0x0, 0x8a, &(0x7f0000aaa000-0x8a)=""/138, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f0000cfc000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e77000-0x4)={0x6, 0x7, 0x20, 0x0}) madvise(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007f4000)={&(0x7f00009fe000-0x8)='./file0\x00', r0}, 0xc) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0xfffffffffffffffa}], 0x1) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000aed000)=0x1, 0x4) semop(0x0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x7fff, 0x0}], 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000807000-0x10)={r1, 0x50, &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e22000-0x4)=r2, 0x4) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='loginuid\x00') listen(r1, 0x7) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) ioctl$TIOCSCTTY(r1, 0x540e, 0x8f) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000)={0xfffffffffffffff8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) setsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000002000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="", 0x0, 0x20000000, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed8000)={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]}}, &(0x7f0000b4b000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={r1, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) bind(r0, &(0x7f0000880000-0x80)=@generic={0x10, "be718301bfcb496e9eb74dfe4a06843bbf1cef00ee723642f26301d6b899acdb6030aebb0b0b07a71e426c6d0a3cb3eae25429a2b7a973fab49730f78e0fe5e9711b7e501550e3cb4c4d479d29a1d93df012beb525e2ae14da8add0cb61ff4d3f96dfca236d30d2369969269ded3b1be385e340808b14ae13445d93c836b"}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004ae000)=@generic="3b807a9557dfab04e583f4f087080fd5", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9c000-0x3d)=@ethtool_flash={0x33, 0x0, "cf60ba448644d071f9b983e745cc074332149db4bc4f37fece80b23d89310289204da7762667710631f39986292e712279117a834ea6def47dd524ff3fa854c4b608784b0abeaece230a72b4a0486cc2fec56dc80330f5ed70b18a0bfe7f94f745df843add0d154f0d786d57b30c009cc9e8babe7240ada6095ad4409186c940"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000704000+0xf62)={0x0, 0x0}) [ 77.925585] IPv6: NLM_F_REPLACE set, but no existing node found! [ 77.959326] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x10) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00006ce000-0x8)={0x0, 0x9}) listen(r0, 0x3b) preadv(r0, &(0x7f0000f07000-0x40)=[{&(0x7f000010b000-0x97)=""/151, 0x97}, {&(0x7f0000531000-0x6d)=""/109, 0x6d}, {&(0x7f0000785000)=""/37, 0x25}, {&(0x7f00002c1000-0x80)=""/128, 0x80}], 0x4, 0x1d) 2018/01/23 10:10:22 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00008c5000-0xa)='/dev/vcs#\x00', 0x7, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000538000-0x58)={0xfffffffffffffffa, 0x8, 0xc9c, 0x2, 0x10000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x0, &(0x7f0000273000)="", &(0x7f000031d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000092f000)="8df7914ba512149ce972302c7f612cc081837a693583a670cbe7ae18b1b6d104ff4bff0e2efc58d7b4f77f25ba905f8788ec4cf15b4b46bdb5545bf907688ce84de6dbc4967ff9e3d803e8c600533538fcc7937993f46d83b51c1fdff3090188c3051fc549edb2afcfac47bf1f83d21cb90bcf6744bf41c82c0f8ed121997a0e17ef60e96e7fcb231b260147cfd78cad382f1d9caf951aa48bca015b0224f59ba8b930ca293bb5ee8b947ed35c83ce5c72ae935f127967f8ed7438576df3788e0000907f897f5c02dfd5df9b5418d914f8085c7e9687851c31f07c") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) 2018/01/23 10:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000ca7000)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000764000)='./file0\x00', 0x900, 0x40) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/23 10:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d0000-0xc)=@sack_info={0x0, 0x4, 0x8}, &(0x7f000012b000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000acc000)={r3, 0xfffffffffffffc00}, &(0x7f000039c000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r2, r1}) writev(r0, &(0x7f0000508000)=[{&(0x7f000012d000-0xec)="e4bcbd552db9b291ff9f769f6200b2fd437063058f8a8a9678d53fba1eac2fc8417bb6279efa69b644e00d9d0bba0512420a059dc955b1d2adee864c1e6dc5a3b15454c224825cea9eacae000f0b75708eed747f235f394d039df9d92a0375a47ab27a86a3e28bdcbfca9504fee025f7bff69cd921c06967ce48d1e0afb32b1a03e08e18b26ad7541e91efe07ba257f0de1d51bfed391e7b82527436c0ade51678aeb844c233df7f8347604e0f4c570ea812c2c47efdfd446e966a2560b2601d304a605da87eda9f19d776e0442ea589a8c0324c691345956a1ed2164dc77a1902a32ce2d44b2c8329949194", 0x1}], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ceb000)={0x0, 0x0, 0x0}, &(0x7f000064a000)=0xc) 2018/01/23 10:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e7e000)='/dev/snd/pcmC#D#c\x00', 0x7240, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000485000-0x10)='/dev/sequencer2\x00', 0x280800, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c58000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e6000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e23000-0x4)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000dbd000)={0x10001, 0x7f96}) move_pages(r2, 0x20000237, &(0x7f0000a5b000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000634000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000f03000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ba7000)=0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000f01000)='./file0\x00', 0x800, 0x80) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000de5000)=0xfffffffffffffff7) 2018/01/23 10:10:22 executing program 2: rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xcb59}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000-0x10)={0x0, 0x1c9c380}, 0x8) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x4, 0x3, 0xf000, 0x2000, &(0x7f000044e000/0x2000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) dup2(r0, r1) 2018/01/23 10:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x263) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001fd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000852000-0x6f)={0x0, 0x67, "7cab19f0749a6ffe222d827a917d044de2ab9489012c98b7486ea1c3a5de0258d90f1605480241d0f60f3af81de4c6140535c36d130df4ee4dce2cf7ce06c9911a08f6ad97bb9cc749ed76871f73113121bd3ec52251d2d7f09448620258a214b70fc2fb775a26"}, &(0x7f0000534000)=0x6f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000773000-0x10)={r2, 0x100, 0x4, [0x6, 0x200, 0x1, 0xffffffff]}, &(0x7f0000929000-0x4)=0x10) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009b3000)=[0x7, 0x2]) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000aef000)=""/84, &(0x7f000000d000-0x4)=0x54) removexattr(&(0x7f0000bea000)='./file0\x00', &(0x7f0000d27000)=@known='security.capability\x00') 2018/01/23 10:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f00001d3000)='/dev/adsp#\x00', 0x401, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000570000-0x10)={0x0, 0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000540000)='/dev/audio\x00', 0x480f00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000797000-0xc)={r2, 0x0, r3}) read(r0, &(0x7f0000012000)=""/153, 0x1dc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000ecc000-0x8)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fchown(r4, r5, r6) 2018/01/23 10:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) prctl$getreaper(0x25, &(0x7f0000c74000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/23 10:10:22 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 10:10:23 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)="0bec676f6e03", &(0x7f0000261000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000933000)='\x00', 0x0) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = dup2(r0, r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d49000-0x4)=0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/90) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000b19000-0x18)={0x7, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f86000)=0x14, 0x80000) r4 = geteuid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f87000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x7f, r3, r4}, {0x7, 0x9, 0x0, 0x100000000, 0x770f, 0x0, 0x3, 0x9}, {0x3, 0xa1f, 0x100, 0x2}, 0x7fff, 0x9, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x2, 0x3, 0x7856, 0x3, 0x4}}, 0xe8) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006df000)='hybla\x00', 0x6) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000063a000)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00009f6000-0xe2)=""/226) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000056000+0x507)=0x0, &(0x7f0000e60000-0x4)=0x4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce9000)=0x0) perf_event_open(&(0x7f00006f7000)={0x4, 0x78, 0x3, 0x101, 0xade7, 0x8, 0x0, 0x40, 0x18089, 0x8, 0x1, 0x20, 0x6, 0x10001, 0x101, 0xdaf, 0x1ff, 0x7, 0x8001, 0xff, 0xdd, 0x0, 0x8, 0x4, 0x35, 0x9, 0x0, 0x494e, 0x7, 0x8, 0x0, 0xfff, 0x2, 0xffffffff, 0x3f, 0x0, 0x400, 0x1, 0x0, 0x4e, 0x1, @perf_bp={&(0x7f0000f21000-0x1)=0x0, 0x1}, 0x20000, 0x6d, 0xf3, 0x4, 0xe, 0x4, 0x6, 0x0}, r2, 0x9, r0, 0x2) 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0x0, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00009b0000-0x4)=0x8000, 0x4) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055a000)={0x0, 0x0, 0x0}, &(0x7f00002b2000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000de0000-0x38)={&(0x7f0000cd5000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000ba2000)={&(0x7f0000703000-0x118)={0x118, 0x3a, 0x900, 0x2, 0x2, {0x2, 0x0, 0x0}, [@typed={0x8, 0x92, @void=""}, @generic="449ceebecbbfe224948205b3cb6831be349f34544fcdedec36513bd15fe0c54ccbc4b6399b47456f42dffc448a3fc3c9357cf89b06fae7a0278add20f65e443f11e53ced0ff84de01af77bddadcaaff0ae377fb03a02f5f909e0695c3b046a7c13d477b791a251d194ca7a010f58ecc942e8108b66c8fb4128a78be96789d7485a95e05b5d1ef1cfd1f401ef121b88d355221b1cd33b3e6bbb25435746dfb3d5936ffd50b8ac9a1cbe11beee586f627d346415debb7181eca843c55492c7886ed351953435774ce90e31a2b49c0f30209989", @typed={0xc, 0x4c, @uid=r1}, @nested={0x1c, 0x1f, [@typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4810}, 0x8080) fchdir(r0) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000013a000-0x20)={@generic="906b738dd62063e74677b2e80feec7ab", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$adsp(&(0x7f0000615000)='/dev/adsp#\x00', 0xffff, 0x101000) getpeername$inet6(r3, &(0x7f0000ec3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e61000)=0x1c) eventfd2(0x15effe53, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b3a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b50000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000216000)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00009f3000-0x28)={@generic="e2d254b5610a72d9a6fabc6b7ab1a2e4", &(0x7f0000032000)=@ethtool_sfeatures={0x3b, 0x3, [{0x7, 0x7ff}, {0x8, 0x0}, {0x4, 0x42a}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r5, 0x541d, &(0x7f0000d27000)=0x40) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000eca000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x1}]}) r6 = syz_open_dev$dspn(&(0x7f000053c000)='/dev/dsp#\x00', 0x100, 0x140) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ce9000-0x28)={r6, 0x0, 0x75, 0xb, &(0x7f0000e7e000-0x75)="51840720da7611b9cc7475352a775a353e373b4c9abb3e9c3526d2d78bcc865a5f540f345d9ebd0e785a1069d2c0aa88517ea05e47763fc36496c42a7d229133309d908e74372a4facc1c308ef9e59f77b1aa8c19ddd62a9d572d6201ab4becafb170e78398f587378048871ad1df7089a4395a803", &(0x7f00003a4000-0xb)=""/11, 0x9, 0x2}, 0x28) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a0c000-0x4)=0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ceb000)=0x0) r1 = getpgrp(r0) getpgid(r1) 2018/01/23 10:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = accept4(r0, &(0x7f0000070000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013e000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006b3000)=0x7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000170000-0x8)={r3, 0x0}, 0x8) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000984000)='/dev/snd/midiC#D#\x00', 0x16b6, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff5000-0x10)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x33}, 0xfffffffffffffffe, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000793000-0xc)='/dev/audio#\x00', 0x2, 0x20000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000-0x4)=0x1b, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netrom(r0, &(0x7f00007fe000)=@ax25={0x3, {"532070c7e67007"}, 0xff03}, 0x10) bind$netlink(r1, &(0x7f000081b000)={0x10, 0x0, 0x0, 0x441000}, 0xc) 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000071000)='fdinfo\x00') connect$pptp(r0, &(0x7f0000295000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000013c000)="26000000130047f1eb14c1f8590022ff001000e301000000000000098000000006001000064b", 0x26) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005d0000)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x2, 0xffff, 0x7fffffff, 0x1, &(0x7f0000a9e000)=@generic="16ffd089c27596ee247bdb92f7766d0a", 0x80000001, 0x100000000, 0x800}) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/audio\x00', 0x1a281, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003fd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f00000cb000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:23 executing program 7: socketpair(0x9, 0x800, 0x401, &(0x7f0000fa8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000090f000-0x8)={0x0, 0xc5a4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0x7)={r1, 0x9, 0x30}, &(0x7f000037a000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000c8d000)={{0x5a7b94cc, 0x2, 0x832f, 0x5, "563ac96aa95f1944207d28965bf9372610e47a871f977d217050b19bf8cdf713fb3e77c9fdda995973a9fd21", 0x2}, 0x0, 0x0, 0xffffffffffffff7f, r2, 0x8, 0x80000000, "5764d531be0038abda1298a42c5bf3d529e6336f181065279427d37d56fb79abfd06c4fb386f524d687ab10996df535eef5e34d94f4c6e74d532a624261566ff", &(0x7f00006fb000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x22c, 0xac, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b8000-0x4)=0x1000, 0x4) r3 = dup3(r1, r0, 0x80000) recvfrom$inet6(r3, &(0x7f0000169000-0x2f)=""/47, 0x2f, 0x20, &(0x7f0000489000-0x1c)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x526d}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fe3000-0x8)={0x0, 0x2}, &(0x7f0000b07000)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000095000-0x4)=0x0, &(0x7f0000bf9000-0x4)=0x4) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) accept4$inet6(r0, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80800) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x8000000000, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0xa4) 2018/01/23 10:10:23 executing program 5: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000238000-0x10)={0x0, 0x7fffffff, 0x6, 0x800}, &(0x7f0000238000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000012a000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0xfffffffffffff000, 0x2}, &(0x7f00001d3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x18) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e69000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") eventfd2(0x3f, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000a4d000-0xa)='/dev/dsp#\x00', 0x800000000401, 0x4001) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006b9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d00000-0x4)=0x4) [ 78.340976] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 78.380716] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x0) bind$inet(r0, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f34000)={&(0x7f0000fdb000)=@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, &(0x7f0000cd1000)=[], 0x0, &(0x7f00003c0000-0x9c)=""/156, 0x9c, 0x0}, 0x40000002) sendto$inet(r0, &(0x7f0000ea8000)="", 0xfe5c, 0x0, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x800) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075e000-0x9)='net/bnep\x00') setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00003e0000)="518d8991de2ac68955762ac0caa9a85e956a8a035fcdfe606765960fbc0e583c26c026b6f5e0", 0x26) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00005e1000-0x8)=[{0x6, 0x7fff, 0x0, 0x0}]}) select(0x40, &(0x7f0000cea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000058d000)=0xffffffffffffffff, 0x4) 2018/01/23 10:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001e4000-0xb)='cifs.idmap\x00', &(0x7f0000564000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000209000-0x7)='vmnet1\x00', 0xfffffffffffffffe) request_key(&(0x7f00006f2000-0x8)='trusted\x00', &(0x7f000087b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef7000)="27656d3173797374656d73656c667b9173656375726974796d696d655f747970654021626465766e6f64657600", r0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000bce000)='./file0\x00', 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pause() ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e79000-0x10)={0x3, 0xffe, &(0x7f0000e78000)="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"}) r1 = syz_open_dev$audion(&(0x7f0000167000-0xc)='/dev/audio#\x00', 0x400, 0x525801) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e79000)=0x0) mq_timedsend(r1, &(0x7f000064d000)="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", 0x1000, 0x1, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000e7a000-0x8)='./file0\x00', &(0x7f0000e79000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e7b000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000e7c000-0x20)={@generic="b790b8f3ebe0a200f57817ece6476590", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 10:10:23 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/autofs\x00', 0x301080, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000624000-0x8)={0x0, 0x0, []}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006da000)={0xbe, 0x2be7fe61, 0x4}) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x0, r1}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x0, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000005000-0x18)={0x7fff, 0x8, 0x1, r0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) userfaultfd(0x80800) io_setup(0x20, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000007000-0xa0)={r8, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x0, 0x8, 0x5114, 0x4}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000009000-0x8)={r8, 0xfffffffffffff005}, &(0x7f0000006000)=0x8) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a3000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e9a000-0x34)={{0x0, 0x1, 0x0, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) shmget(0x2, 0x3000, 0x78000000, &(0x7f000097f000/0x3000)=nil) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0x4) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001f000-0x10)={r1, 0x0, 0x6}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x3002, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) getpeername$inet6(r1, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() sendmsg$nl_crypto(r0, &(0x7f00003af000)={&(0x7f0000fc8000-0xb)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000802000+0x518)={&(0x7f00007c2000-0x120)=@get={0x120, 0x13, 0x430, 0x6, 0x2, {{'cbc-cast5-avx\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], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2d7}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xef2f}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000d0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r1, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000bdf000-0x18)={0x0, 0x0, 0x22, 0x0, 0x0}, &(0x7f0000217000)=0x18) pipe2(&(0x7f0000fd6000)={0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00002f2000)={0x7ff, 0x6, 0x5, 0x8, 0x0, 0x1}) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009af000)='/selinux/checkreqprot\x00', 0x20001, 0x0) bind$alg(r1, &(0x7f000071f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(authencesn(wp256,lrw-camellia-aesni)))\x00'}, 0x58) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000333000-0x20)={0x0, 0x3, 0x2892, 0x7, 0x10, 0x0}) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) write(r1, &(0x7f00001ca000-0xb2)="771eef41d861950c1b9dc0fed06499f0544874703c11c1183051d31b7b6b577f384a0257102afe2ef735a80be01d5c59a2559d19e4a3efce0dd3197133cf96ceef2d26e182e1f4952063b7bfe5cc6a6229e0d8acb6c42e31e13a556a00388351cd86c90f90e61d9741011775141b6a4bcd24b7362d9c580fa415e003976ea6e8928f00de539e4d2fe9a5df0c750c42afc85bc7a9f7b7b396361908f107bbc0e5c5be59afe80f81b51fd631b2b37dd0a7447a", 0xb2) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e01edab9fdbc2a", 0x2e6}], 0x10000000000000dd, &(0x7f000081e000-0x78)=[@op={0xa9, 0x117, 0x3, 0x1}], 0xbd, 0x40000}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000804000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000062a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a19000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a66000)={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]}}, &(0x7f000039d000-0x4)=0x8c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2f000-0xb)='/dev/hwrng\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e4c000-0x4)={0x2000000000000}, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) socket$pppoe(0x18, 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000764000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000719000-0x38)={0x0, 0x0, &(0x7f0000c8b000)=[{&(0x7f00005cd000)=""/247, 0xf7}, {&(0x7f0000b1b000)=""/2, 0x2}, {&(0x7f000030c000-0x4e)=""/78, 0x4e}, {&(0x7f000038d000-0xe5)=""/229, 0xe5}, {&(0x7f000098b000)=""/133, 0x85}, {&(0x7f0000be2000+0xe5e)=""/104, 0x68}, {&(0x7f0000d32000-0xe4)=""/228, 0xe4}, {&(0x7f00009b6000)=""/41, 0x29}, {&(0x7f0000629000-0x45)=""/69, 0x45}, {&(0x7f000031d000)=""/110, 0x6e}], 0xa, &(0x7f0000fd0000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x7, 0x7fff}, &(0x7f0000f09000)=0x0, &(0x7f00002ba000-0x8)=0x800, 0x1, 0x8, 0x8, 0x0, 0x8, 0x4}}], 0x58, 0x4}, 0x880) 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(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffff437a) ppoll(&(0x7f0000019000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000830000-0x7e)="018689ebb2a7483153de71eac96dad63b94b6bf1055722facd613fa04293ae875b4547115eb780ead7b727ca4ce49b4357cd6f0ce272d18cf9ac3c7f74b19a61f29d5732347b68e6420773342b699caf3ba72ddc8a66b4a6ab4db037bf61062856069cd675316d00ddc4198c6e5d70f1f92d0664eb07271871182ca41183", 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/dev/sequencer2\x00', 0x420042, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f31000-0x10)={r0, 0x50, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x363) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000395000-0x4)=r1, 0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000c3000)={[0x6d, 0x1, 0x100, 0x3ff, 0x1, 0xe502, 0xff, 0x6, 0x3, 0x9, 0x9, 0x5, 0x100, 0x4, 0x101, 0x80000000], 0x10f000, 0x20000}) ioctl$TCSBRKP(r0, 0x5425, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000025e000+0x583)={[0x2001, 0x6004, 0x6001, 0xf000], 0x9, 0x40, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:23 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/selinux/status\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='loginuid\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r2, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/23 10:10:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501001, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/23 10:10:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x2, 0x5, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000900000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0xffffff48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b2000)={r1, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(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, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b79000-0x4c8)={{0x54, 0x7, 0x8, 0x0, "4e0c8cd4ca931cb25523578c6ea1da05df221f76855e9d1f4a5080df7980d63f585874775061fa8bc7344405", 0xc}, 0x4, [0x2, 0x2, 0xfffffffffffffc01, 0x3, 0x90, 0x80000001, 0x9, 0x9, 0x7f, 0x2b, 0x5, 0x9, 0x7, 0x9e41, 0xde, 0x100, 0x2, 0xe6, 0x7fffffff, 0x5, 0x101, 0x8, 0x852, 0x1, 0x9, 0x4, 0x5, 0xf6, 0x5, 0x4000000080000000, 0xff, 0x3, 0x5, 0x3, 0x8, 0x4, 0x5, 0x9, 0x6, 0x954, 0xff, 0x6, 0x3f, 0x7, 0x7d, 0x1, 0x100, 0x3, 0x9, 0x9, 0xe3, 0xfff, 0xb991, 0x6, 0x7, 0x9e0, 0x7fffffff, 0x80, 0x2, 0x1400000, 0xffffffff80000001, 0x1, 0x7, 0x8, 0x7, 0x7, 0x7fffffff, 0x24a, 0x7, 0x744, 0x1f, 0x7ff, 0x7, 0x7, 0xffffffffffff0000, 0x2, 0x0, 0x0, 0x6, 0x4, 0x4, 0x3d, 0x2, 0x1f, 0x0, 0x7, 0x4, 0x7, 0xe05, 0x5, 0x4, 0x1, 0x1, 0x9, 0x2, 0x9, 0x0, 0xe4e, 0x7, 0x3, 0x8, 0xfff, 0x3, 0x6, 0x400, 0x8001, 0x8, 0x10000000000, 0xb5, 0x3ff, 0x1, 0x0, 0x1000, 0x3, 0x2, 0x8, 0x9, 0x7, 0x8, 0x1, 0x7, 0x40, 0x8f, 0x8, 0x6, 0x5df338f2, 0x100, 0xbe8], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2275, &(0x7f000087f000)="") 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000b9c000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000620000)="a23364fd", 0xfffffffffffffe5d) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) syz_open_dev$sndmidi(&(0x7f0000139000)='/dev/snd/midiC#D#\x00', 0x7, 0xa0800) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000081b000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) sendto$llc(r2, &(0x7f000000b000)="ef640d914c0337a2c429a50765d4a4", 0xf, 0x20000000, &(0x7f0000004000)={0x1a, 0x4, 0xfffffffffffffa2b, 0x3, 0x180000000000000, 0x6a1, @random="197f279218c6", [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000aa9000)=""/75, &(0x7f00004e0000)=0xffffffffffffff7c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000434000-0xd8)={0x0, 0xd0, "7be77819fa7cafd208a884ef0eebc895496f75eed9191673e8d99aa898be70ebbc26dd48cbfe1679af2a8ba8ac7b9cb354835b0abe34162608b03733f5f30da34950864f7b681be142eb5d7161ffba31401d83c105c0cd7ef3d8ef656ae649992bb9e0fbdc6fbf043388c023dc19903fe4fb623a3f97a804fea35d22b4802b10a1f6fe0bf895380e6d24165d72391850b345c6fe391f3cbb86c9f50fda60a952ad0fcc4b876e538e8e7a6109a974f30677f821c1b05dbd3161819712ee74b1e5da6f75e7bfdbacef4b0ea5f7915e3193"}, &(0x7f0000193000-0x4)=0xd8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000085000)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00006b3000)=0x10000, 0x4) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) [ 78.902690] binder: 13792:13793 ERROR: BC_REGISTER_LOOPER called without request [ 78.911386] binder: release 13792:13793 transaction 21 out, still active [ 78.918380] binder: undelivered TRANSACTION_COMPLETE [ 78.923964] binder: 13793 RLIMIT_NICE not set [ 78.928648] binder: 13793 RLIMIT_NICE not set [ 78.935531] binder: 13793 RLIMIT_NICE not set [ 78.940176] binder: 13792:13793 transaction failed 29189/0, size 0-16 line 2728 [ 78.953420] binder: send failed reply for transaction 21, target dead [ 78.999782] binder_alloc: binder_alloc_mmap_handler: 13792 20000000-20002000 already mapped failed -16 [ 79.010635] binder: 13792:13794 ERROR: BC_REGISTER_LOOPER called without request [ 79.010637] binder: BINDER_SET_CONTEXT_MGR already set [ 79.010648] binder: 13792:13793 ioctl 40046207 0 returned -16 [ 79.030665] binder_alloc: 13792: binder_alloc_buf, no vma [ 79.032770] binder: 13794 RLIMIT_NICE not set [ 79.040773] binder: 13792:13793 transaction failed 29189/-3, size 0-0 line 2903 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffff9c, 0x80045400, &(0x7f0000c0e000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea0000)={@common='gretap0\x00', @ifru_flags=0xdf0d16263d19d0a0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010008000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000778000-0x10)={0x1, &(0x7f0000caa000-0x8)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000011000-0x50)=[{&(0x7f0000010000)="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", 0xfc0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b20000-0x12a)=']', 0x1, 0x200004000841, &(0x7f0000132000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) getresuid(&(0x7f0000bae000-0x4)=0x0, &(0x7f0000909000)=0x0, &(0x7f00002a2000-0x4)=0x0) keyctl$session_to_parent(0x12) 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a15000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x0, 0x6, 0x6, 0x0}, 0xfffffffffffffe04) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003a3000)={0x0}, &(0x7f0000605000)=0x4) 2018/01/23 10:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00009c2000)='/dev/snd/controlC#\x00', 0x3, 0x40) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00001c5000-0xa)='./control\x00', 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) shmget(0x0, 0x1000, 0x54000000, &(0x7f0000dec000/0x1000)=nil) 2018/01/23 10:10:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/checkreqprot\x00', 0x12000, 0x0) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000e1f000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000)={0x7, 0xfffffffffffffffb}) fchdir(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x8000, 0x4) prctl$setfpexc(0xc, 0x20000) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000004000-0x10)={{0x0, 0x6}, 0x8}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000)=""/74) r3 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x33}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000-0x98)={r4, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x0}, 0x98) syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f0000005000-0x18)=@in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000-0x3b)="33ab188bea671185cdb324f2f2549dfff09e0e8c098e91bea403eca4cd0e74b5ef47d45dec5098f1c3f636d2a69909e78b3626e0188740f1e021b7", 0x3b}, {&(0x7f0000003000)="ecc15a4b4665faebc678cfe97ac507660dcdeec8c700df609c8f4d2ac37aa10d405cb6fd1bc294ef0a31b5f4dc5405390ce333c2933ffc064822915536c50b1d479a9c3bc8eb82cd82671cdc1a88cbc63db5c163e934c2fea201b3f1a9390c74a3b4e4387faa3b75f4ac", 0x6a}, {&(0x7f0000006000-0x78)="6ccbef69d795d0fdbd2251b3074a6288cfa4434fb0a64bd2d839ed1889874b4cdcaba9a22f72b0a55061b0e67d5551bfde35e743d8b821b9012f8b22343a3a19b4794f515b07bc01b9354fe73d10926286849653468c0ae21c7b3ac1ce312793cd38f3f2f922770718d2c9f0cf2e7c72f467ee2bbd200eab", 0x78}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000004000-0xf1)="0efc8e7ef22a3d6b7107be249b485e9ee654bc217400d469896bca163ee2a39496acc639d87216b550321bc0f2e579159209361e2a92dfd90c8f111dc6d414e6f3a6bf1bc5caa02d974ecaf4e1e83203ce590709bc7d753da85b2d216c42bfc9607d99ef0f2423bc6479aa8aeed82b550456f5d541a32a438e7285116279b27fd84d62848c1f760fcd4697d7cc4125f5bb290a9b445a860cc90336de73aa664107eb6bfcc8e27cbec5fe675c273b38031ead953c8f8350f12ce3f9ef5a4548e2a0fd64d5bf4ba1dd515837febc9885d52f38922837fea45e4d3f6c05e5d65509780441b105dc5b00c2ed5ef8a1977c466e", 0xf1}, {&(0x7f0000005000)="f48a5479ea4838c8449e4194", 0xc}], 0x6, &(0x7f0000005000)=[@init={0x18, 0x84, 0x0, {0xae, 0x8, 0x2, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x6bc, 0x1f7, 0x8001, 0x4}}, @init={0x18, 0x84, 0x0, {0x8c, 0x7, 0x2, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0xa0bd, 0x9, 0xddb, 0x15}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x0, 0x4, 0x2, 0x6, 0x3f, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0xffff, 0x2, 0x1}}], 0x150, 0x805}, 0x4041) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000007000)=""/157) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e4c000)="ee62a862e27c9284dc027688c5694b7a", 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 79.054196] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.059709] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/23 10:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b11000)='/dev/adsp#\x00', 0x401, 0x4002) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008af000-0x64)={&(0x7f000055e000-0x14)=[0x800, 0xffffffffffffdb02, 0x7, 0xfffffffffffffc00, 0x80000001], 0x5, 0x0, 0x2, 0x9, 0x990, 0xf13d, {0x2d263287, 0x101, 0x2, 0x8, 0x0, 0x80000000, 0x100, 0xc8, 0x5, 0x3f, 0x0, 0xc7f, 0x1ff, 0x5, "60e525d7c4de4409e7842fed1083a0beab4b30016c1eae1b8b5517c96d9e5492"}}) r1 = syz_open_dev$sndpcmc(&(0x7f000039c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8142) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007cc000)={0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4a6ab40e, 0xbbde, 0x4, 0xff, &(0x7f00003d1000-0x10)=@generic="de4bc29636d29f7434c8e3adb2f44dc7", 0x8, 0x4, 0x5}) r2 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000b36000)=0x0, &(0x7f0000d8d000)=0x4) dup2(r1, r1) 2018/01/23 10:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/23 10:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000369000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff9000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ec000)={0x0, 0x4}, &(0x7f0000185000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001b9000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0xf54, 0x1, 0x60}, 0xa0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00006c5000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 10:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000023000)={0x1, 0x28, &(0x7f00003b4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e8d000-0xc)={r2, 0x4, 0x8}, 0xc) keyctl$unlink(0x1d, r1, 0x0) r3 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) 2018/01/23 10:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000310000-0x1f)={0x0, 0x17, "3092674416ee0fef1d5e7ac314a0d9d0e2ab1a05c84a1b"}, &(0x7f0000f9d000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000015b000-0x18)={r1, 0x0, 0x30, 0x0, 0x6}, &(0x7f00005a7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000880000)=@assoc_value={0x0, 0x0}, &(0x7f0000861000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000016e000)=@assoc_id=r2, &(0x7f0000f91000-0x4)=0x4) pwritev(r0, &(0x7f00007b1000)=[{&(0x7f0000077000-0xbd)="98d8ec684bff0f3b51a39baad4b36b93a72365c580166ba7a3d14f6cd310c679309b7e4e649b56368f0908db328eda5b592ea640bae0c4f4262b0df8dfe0ac6841d6d2f3cb7afb6dd168df963c3eda47ef19488079dfab76e0082d0041994e2eb6df1fbbac0f144e39cfe579b17f58518a25f19fbf88c0e869f0e81b37a36fd3d6b8c4cbea0f776b3b46b7eebd68d433a3bb5d3794ceb2f15f5e447d77f82b457d841e2172d0223d88cb315bd9092d8f17f5d88c20c9f4081bdd84d927", 0xbd}, {&(0x7f0000b28000-0x1000)="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", 0x1000}, {&(0x7f0000929000)="025614acb4ed52138454da471644db54c65cdd1ca28212aee5cee2104ca5feffcc98321974d7363412b67ebd89e7090afd4d61c78b1e4af2e1156d7402182f1073c903546b5b116c", 0x48}], 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000cb6000)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/23 10:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r0, &(0x7f0000474000)="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", 0x732, 0x0, 0x0, 0x0) pipe(&(0x7f00004c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fdf000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000759000-0xfd)={r2, 0xf5, "9311d34d9298a448433fa15b678f4a8c2529e50b9b608d3bf92fbabac5cd994900e62f5e8d2a2a0c0293230f6a2503a3efba1a46bbf0b5e05d58abfacc69a7f605fdbc1872030d676ae9407fd1681273b12d2749c7879cd6311d1a596c93b4c16b27c4bce088d1524d66a2c0bc892f984b69186da7f1930b79187033b087114c3c85d507a68f1d535fa1c030ee01248b3bbcb9f8b076bb1b6942a8ac87464fc6646f2604bf897f215f6509964580474523c3ba85b18fae5d3bfa95fd9ef5dad9884944f139f3f86e2fd25dd275eb6bebd6841c1fb2856424d879577a0789eca5cccb31484ab4f77087f9c0a54eccfd5727854efddf"}, &(0x7f0000112000-0x4)=0xfd) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b45000-0x1)=0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = semget(0x2, 0x3, 0x80) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f00003b8000)=""/217) stat(&(0x7f00004c3000)='./file0\x00', &(0x7f0000501000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000cd3000)=0x0, &(0x7f0000392000)=0x0, &(0x7f0000d2c000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000d98000)={&(0x7f00003ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007c5000)={&(0x7f0000f50000-0x7a8)={0x7a8, 0x20, 0x400, 0x6, 0x1, {0x14, 0x0, 0x0}, [@typed={0xc, 0x1a, @str=')\x00'}, @generic="10bcedea43458cc44f0d1b8ade82d2bd925a7c82c53314a11b1ab0d313edd441b58983dbb6a181296680878c452c7de21f73e4a0a783ef4d15cc766ff4f140a67caf33af2106fb41ad5aa9e69285c3a2f417417b", @nested={0x2d4, 0x9, [@typed={0x24, 0x2e, @str='trustedposix_acl_access@\x00'}, @generic="95c487fc88ebb4c907c4c5a08161dd42942656136da56c11a2ffe8891dc91a0e461edf30ae567c4fa9ab85fe4871cf4ea91e829664d45d68b44408261940688c4d3dea3a30878245c27d920f57a8d1309cb93d01d2be9eac3b78fc0d374d4e0bd3341b856828d2b6d9b6d9959d45987345cf649cf557c097424ce02a1c0347451154601e477b71c6697b01a59044793444b67f50ab2688bd5c0db5f9a0f469cbb065dbe4c50014e2601afd7b05000e276df19ea8a5e63560bf0b828d529a2997e8d8ae2a7a9af31161fccd3f1d4e57ea8d536d6bff224eaf667785e6047831dc2c4afcac79e24c6e8d81", @typed={0xc, 0x72, @pid=r1}, @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="3aa5357732743e7bbe9c762f36ca36de1eedcc28515905c5b23fd8553b337f46b5b3ceb5e6f760ed7a749dd19631683acd87c3fd9ddbb6686b9aade62ffda93cc24721555cee56c0642e088e8ee0ff6bc2bcb84874df5d81d57494f1e92546b0e42203d225c938b0f7c823a3f8daf407e16d5d796e3f1b6d291eb144a39817d88aedacc1", @generic="fdc3ef9b298a4218eccee50f56f7a3ce7206c955c17dd18d67340654fc565db7256588d90cc74f369bbc9eaae5bbf4d1bedc435c69254941cbb1274d0af69c89dc95b73e119a6f649cc63df6a0706040613b5b32e9bb8742d4eebc7769f0990ac703c0cf404b1341c75a2d74dc25673ec4d70e129af788a7535de5e2ee", @generic="b3c32357c02fa7a9cd24e12824c54741b4eab28db6d5b2796a8e3ff3c769ffb4aeab45c59cf7304bc1c17c91890f64a7b92bfff0ac19f6dd9cf63b2205e0bced8d81280ab5264f0a76eaacdde5dd597641742e35cc532f6161490450de9e884c03ede71793da72430fcaf26822b256778f2d4771cf28f62365d72f167cfb05a4efca92d3f64cc9b15741173beaac7d76048009b219bc999ac1bdff82c993f9758c10b204cebe8a"]}, @nested={0xfc, 0x4e, [@generic="1b628fe65ced7c3330e3794a58e9297e7485a84950654513f739a16a14e4054d5c21ba133fffa915fa81ac20c10c66e9f8b7409eb428363dba6ddc44d55e0adce620e93ec61842d6819b657acd0d25fa38cd1e1d84db427cf5cdbb9c0c8142a6d484548d6fc5f8240f6f7c92314764029a19043cbcb7f29c6b6b3ec3157896fb19d346834308b3018800ddad2368a2ddf1b5c3cbe9780cdd63f4c32c0cf3cbb7c47693eb10d4441b1f240f5a1bd435ddea5d6c968a0e7f4f152ca138a34dff42c63d53c75ab9f9c398a84e191243f203cb1808009031f0ed9b2db457b16e0f8a787902f3f506749f626c97d8023ddb32889741f9bb055c7e"]}, @nested={0x134, 0x1, [@generic="3bedfdba", @generic="508cbea91bbe5a6adb64cee990a952b965c5134830b828406028f033c0b97ce7e711a8f4e986abfd2c2bce8e2551794fee3312303fba35122c1c5c3d92b7c33afcfac392b5f3e8397562d5e1816756594c8b", @generic="a1f2675e4f8c6aca00c35726e917fae5e61ec3f20c8c351aafdfddd29282bf3583d48c7e90a6ae13d45cd7cddd7c57ca5a1e5ac50b62e075642544ece840b1f08bac4b733dd6f2c051d7cad4bfb6ee0f84a63b95ddf8", @generic="e9579cd0bee76ba1331e0ff49cbe43dc96a1ec51f84508633584131b7a755522b7b3c1cb6ff2f47732fede2c272b0fa00d70453fef37952da052fe6bf0207d484af14f43", @typed={0xc, 0x64, @fd=r2}, @generic="19387e61381406df65ddc454cadfba051aeae6518d413bfe000ca4585d5590a61b2604f2f2b86a086eaa65f95eec92b1a702"]}, @typed={0x18, 0x4d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x208, 0xf, [@generic="9f00ddf2def545da4427f19505c5fab1af43750a5eeefeea42cda46384a36b6ad83c2b36741ba0f95dc29b2187b6c6d0a0ea397c7b77752188b4b5cd601cf0193136d8b96378b498e57307e2e47bdbdff35212e2787e0ea83026b5b9ccc07beee44b16668b72631215018d010795c1d61b9f00d2590070ddefd60290082a81a0ac19834c12184ee6788cc61d027532d0db1b63a960a7b7431b77ea0a8b20d2cc1a6310f7b3ad2819b026438710458da366c584219c66d4eb747fd96c648e708d88cbf5372f706c00d91a31d89e87b4", @generic="bde3851d23eb77827e2ed72bb46456c66ce0081f1e1afaf86658cd7506836737391f1a48e9fbfe4af56c5f150798d6ed107de86a23027dfa09048eaf146e202bbe860d9d50afb5a8f6db26af18b4177457bd3b17173f4b6bbed7243d205352eae4201ffac69d2589912a47d82f16bfd4fd69bc36ac884ea511f26018df2a152bfa6b6f5661ee0d4748e9634cd2352b7f3c7b391971760780", @typed={0xc, 0x6a, @uid=r4}, @typed={0xc, 0x8d, @uid=r5}, @generic="efa693679b77bcc45b1499eb5402b6584dddcbddf79da0d91aff06375363ae8d1f69cb542fe43f36846c8d3d99f3fb691c98af4124117ad9c43a3f93a5f013f494a62dc13f67b7a307afd7fd4f21c9a4aaaa3d773925a995b6a47535c0701966e987d516bff7d3abe842876f335a551b99563ab5fa868eca56439621e8843b9200e86a6b"]}, @typed={0x10, 0x5a, @u64=0x81}]}, 0x7a8}, 0x1, 0x0, 0x0, 0x10}, 0x10) r6 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00004d7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000)=0xe8) r7 = getpgrp(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb5000)={0x0, 0x800}, &(0x7f00001ed000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000af5000-0x20)={0x6, 0x4, 0x8000, 0x6, 0x9, 0x8, 0x7, 0x7ff, r8}, &(0x7f00005b2000)=0x20) fcntl$setown(r6, 0x402, r7) rt_sigqueueinfo(r1, 0x31, &(0x7f0000341000)={0x1b, 0x9, 0x0, 0x7f}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000b1b000-0x10)={0x7, &(0x7f0000b55000-0x38)=[{0x1ff, 0x5, 0x8, 0x40}, {0x1, 0x8, 0x20000, 0x1}, {0x5, 0x6, 0x9, 0x7}, {0xe6, 0x81, 0x0, 0xc152}, {0x7, 0x906d, 0xffffffffffff04f6, 0x101}, {0x7fffffff, 0x1, 0x101, 0xffffffffffffd611}, {0x7f, 0x4c0, 0x1000, 0x4}]}, 0x10) 2018/01/23 10:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf5000-0x10)='/selinux/status\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000f5b000)='./file0\x00', &(0x7f00000d3000)={0xf1, 0xbaee, "2f09b0c3b944365c82d3bccbdbbf56a605b980db99fb57f20471951eb0dc7c1f082cddc65fa02c3b74887b00bef237e674c5bb16ff17c9eeb9d28b75061981950bb306944a04fc6d5f3a7e62a183903702e0b706aa28ec81db2bfe9f210623c3598d0c4359d376d095a8578ef6562168a81a9ff691d9d76afba11ed07870d350f4a776d29c465f59d41a39ddbaf00221c58bfdf641020d2e4ed0e2659606a4621cb34f33960c26b490f0b9c84ad05232a737f8fb60e5e93ab2b65d66b33969324c2ab5a20c8f5eb825185c00b3d973ab185b650969d70419193b709a0cdd53e5a81c9a5ca0c012ac71"}, &(0x7f0000602000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000014, &(0x7f000039c000)=0x0, 0x4) pread64(r0, &(0x7f0000f54000)=""/175, 0xaf, 0x0) clock_gettime(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) getsockname$unix(r0, &(0x7f000032a000)=@file={0x0, ""/4096}, &(0x7f0000626000)=0x1002) 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000013000+0xf58)='./file0\x00', 0x40, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000020000-0x4)=0x0, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000001f000)='/dev/usbmon#\x00', 0x3ff, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000018000)={0x0, 0x4, 0x8}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000020000-0x1008)={r3, 0x1000, "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"}, &(0x7f000001f000)=0x1008) 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000865000)=""/8, 0x8, 0x400000001) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000ba0000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x0) close(r0) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peek(0x2, r0, &(0x7f00003c8000)=0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000940000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) r0 = syz_open_dev$dspn(&(0x7f0000e3a000-0xa)='/dev/dsp#\x00', 0x8001, 0x200000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000623000-0x8)=0x6002) readv(r0, &(0x7f0000f56000-0x80)=[{&(0x7f000057e000)=""/194, 0xc2}, {&(0x7f0000559000)=""/180, 0xb4}, {&(0x7f0000874000-0x90)=""/144, 0x90}, {&(0x7f0000b31000)=""/121, 0x79}, {&(0x7f00000e0000)=""/202, 0xca}, {&(0x7f0000b00000-0x2d)=""/45, 0x2d}, {&(0x7f000078d000-0x58)=""/88, 0x58}, {&(0x7f000084b000-0xc3)=""/195, 0xc3}], 0x8) 2018/01/23 10:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x8) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00006c3000)=""/79) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c16000-0x9)='/dev/dsp\x00', 0x440400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000081a000)=0x0, &(0x7f0000949000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000235000-0xd)='/dev/usbmon#\x00', 0x3, 0x521200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000db7000-0x8)={0x0, 0xa0000}, &(0x7f0000ef7000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d3d000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc46c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000db9000-0x4)=0x2, 0x4) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r5 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r5) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/enforce\x00', 0x6002, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8001) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000037000-0x12)='/dev/input/event#\x00', 0x4, 0x21ffd) ftruncate(r1, 0x10401) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000093d000-0x90)={0x5fbf, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d77000-0x8)={0x0, 0x0}) ftruncate(r3, 0x5f58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000830000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00004e7000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/23 10:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008ac000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a28000)=[@in6={0xa, 0x3, 0xf4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x196, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r0}, {0x77359400, 0x0}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000264000)={0x7, 0x8, [0x7fffffff, 0x0]}) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r2, &(0x7f0000669000)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:adjtime_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef2000)={0xd, 0x0, 0x0, 0x40000, 0x0, r1, 0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000310000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c1000-0x4)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000066d000-0x10)=@common=""/16, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000006e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00005a6000)='./file0\x00', 0x120ffd, 0x81) ftruncate(r0, 0x7fff) fcntl$addseals(r0, 0x409, 0xa) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/23 10:10:24 executing program 4: r0 = socket(0x11, 0x4000000000080003, 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) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xe)="47504c7365637572697479f82100", 0xe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000089d000)='/dev/adsp#\x00', 0x5, 0x101001) clock_gettime(0x0, &(0x7f0000b6f000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00008d8000)=""/4096, 0x1000, 0x5, &(0x7f0000414000-0x10)={r2, r3+30000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000c59000-0x30)={0x30, 0x2, 0x0, 0xfb, 0x288, 0x6, 0x3, 0xfffffffffffffffe}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000304000)=0x0, 0x4) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000754000-0x8)={0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x8) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000e3c000-0x30)=[], 0x0) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf8000)='/dev/rfkill\x00', 0x40800, 0x0) syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00007ebd284dddd03d73f7767af2a8b3"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000001000)=""/23) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000)={0x7f, 0xec, "7e752efdda24da1ecc47169c5af4565018a11fae5a6cb063d5f12039e5b0f6770e2763e5d65350859bdbcf32b88e064cdd1b941a20e237a8f9cb46ab93e3c44f01a583672f1dca11226e72ba8ddea8b31aa5b00d85059e4db29c806dd5c9c854538f9e1f98d79e3ba20f956fe556b4024165b7ed777fb9f783a02f0307f06c768bd68a1899c66fc22765832f70103d12c418be499feb2142da98b4585972cdbc3dee324c27a8e0b5c91647cf1fbe9582920e50a12d6c5655b391b1f1fe8667c478c7c746c2f3264872ed6e5f570a803fa0d9a389634a3ceea5535c5d2324c49f9594bdcd2f7a8ea7487bf674"}) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x30e, r1}) r2 = dup3(r0, r0, 0x80000) accept4$netrom(r2, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x5, 0x8000, 0x20, 0x6, 0xfffffffffffffffe, 0x4, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x7}, &(0x7f0000002000)=0x8) 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000-0xd)='/dev/usbmon#\x00', 0x9, 0x40000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000c000)={@generic="68ff45141cb1332b08311a72989de9f7", 0x1}) 2018/01/23 10:10:24 executing program 0: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0x8000000000f000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 10:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000d66000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ef2000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005fc000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfa00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x3, 0x101, 0x27c1}, &(0x7f0000000000)=0xa0) sysfs$1(0x1, &(0x7f0000000000)='/selinux/checkreqprot\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000181000)={r2, 0x7e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a08000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a7b000)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000440000)={@common='ifb0\x00', @ifru_flags=0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000566000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) 2018/01/23 10:10:24 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f20000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/23 10:10:24 executing program 5: syz_open_dev$sndpcmp(&(0x7f000026c000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000026000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000018000)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x31, &(0x7f0000fda000-0x20)={0x200, {0x9}, 0x40000000, 0x1}, &(0x7f0000f84000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d05000-0x8)={0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/vga_arbiter\x00', 0x200382, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x6, 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) socket(0xa, 0x1, 0x0) ioctl(r0, 0x10000, &(0x7f00000ae000)="22a688aa75a71e6a6e3c95eeb5ccc18335d0c3a6972d143e93449e910f1be55674521f479aa66f5aaaf3e2d6ab0c2717cafd74b5463d0cd74a02c9ccc78bc1b7747a1f514d75332994c5289c6ef9e6d99eb4d650c7d90f59c295112bab91211632b0cef437689a5ad11adc3222053c1cd5788355f67d87fca7a6584a595857831e72319c1888eb79bd938d72d75bf25a42a9a55093268b7d74da74bfd40cee8bd0bf2a149690e642b92e2973d26af2003d2698b1bbeae2ddf74791c06b82accb0b05896842b6") 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) modify_ldt$read(0x0, &(0x7f0000a1a000-0x1000)=""/4096, 0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f01000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000601000)={0x1, &(0x7f000066a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c10000)={r1, 0x22}) 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) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000400000-0xb)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000461000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) r5 = getpgrp(0x0) getresuid(&(0x7f0000250000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f000074b000-0x4)=0x0) r7 = syz_open_dev$audion(&(0x7f00000e5000)='/dev/audio#\x00', 0x100000001, 0x101200) sendfile(r0, r7, 0x0, 0x10000) sendmsg$nl_generic(r0, &(0x7f00003ff000+0xb9)={&(0x7f00002ee000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000329000-0x10)={&(0x7f000052a000)={0x3048, 0x1f, 0xe21, 0x5, 0x1, {0x1f, 0x0, 0x0}, [@generic="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@typed={0x10, 0x28, @u64=0x85c}, 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@nested={0x1c, 0x8e, [@typed={0xc, 0xc, @pid=r5}, @typed={0xc, 0x47, @uid=r6}]}, @generic="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@typed={0x8, 0x60, @void=""}]}, 0x3048}, 0x1, 0x0, 0x0, 0x4}, 0x4080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000084f000-0x50)={0x18, @time={r3, r4+10000000}, 0x800, {0x7ff, 0x89}, 0x9, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000e21000)={0x1f}, &(0x7f00007ce000-0x8)={0x0}, 0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r9 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendmsg$alg(r8, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000bb3000)="1bbf7260d8aed2b5e346067d87754a5d99073d17e09fddcaf3eb06f354cb9ef6f772485eb2453292af1661060a5040a82e067b07752e9a812379eb6601fb6eb870d25f2c0fc23e188642252d59b0cdce69486fac6d5c2f972adc7b29163c360870d66df4aae8316c11f982120eae5735905572e4511068309adddc5c7884b9101ee479b8d274b12b50ddfb75388e8e640d38b37ff0ca713df9cf81c0f67d489c930f7bb03259b71980c406f06b5b673dbb82816395f8569db8cbb6a4cbae558e50ed5cb8d96dc2", 0xc7}, {&(0x7f0000b27000)="", 0x0}, {&(0x7f000034d000)="2cb40f8028767a1ea4eb31cb46637c39feca061717b75281ce9f5bffd7e274afdf8bb2ac26bf3a2facdb81a1355bd9711590e4d8ccd80a06cb50651d45fe63ed0b7d9c892f6c6f1da0ac926a55d3c3798c5e58cc0eae709408e426782d9757d7e4c05139ebd7b4e253de985f74007f0aa4ef81b9d6647829f9a36e70fe0af757d615067e098c686b4ecb70b739f05548d9763fce7b2419ab1ce99f7a64614af769728d6611e2aa0cf0482b0d22ec06111f69d60057aab790b1136e708a82cf08e6c345d9c362d7a95542c80d63a35da7aa7a5e1109dcb061c1a8ab15dd37f586c6f9b18fe389c28b821c", 0xea}], 0x3, &(0x7f0000fdb000)=[@iv={0x68, 0x117, 0x2, 0x52, "2efb1ac5acf09aee222f4185982c9138629d17d19126253048120162c82a6e389256fa20f364599aac6167b74095cad9af18d87ef644cc2ddc2b189b9055b54e83eaa6b1d9420c6a413cfe299412366a95da"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x80, 0x40}, 0x8001) socket$can_raw(0x1d, 0x3, 0x1) semget$private(0x0, 0x7, 0x80) semctl$IPC_RMID(0x0, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000011b000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/ppp\x00', 0x1, 0x0) tee(r0, r0, 0x3f, 0x2) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00001a6000)=""/201, &(0x7f0000b55000-0x4)=0xc9) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000c79000-0x4)=0x8, 0x4) recvmsg(r1, &(0x7f00005d9000-0x38)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000)=[], 0xca, 0x0, 0x14b, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) dup2(r0, r1) write$evdev(r1, &(0x7f0000bee000)=[], 0x2d4e53c3) pipe2(&(0x7f000068c000)={0x0, 0x0}, 0x80000) 2018/01/23 10:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000083e000+0xc38)=0x65, 0x4) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000935000-0x12)="1b5fa7c10108362f3e56de6e906532ebdb0b", 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000c78000)={{0x6, 0x8d, 0x1, 0x7, 0x7, 0x1}, 0xdf, 0x9, 0xd5, 0x223380, 0x1, "bbd6feda54642c0513a94c2b7c016ddc56c9d44e25011870f1ffe3b343677b0170a7aec7b039277ba19cc2754e16d8ffcb453643d7d0fab47a57b23433cc735d441c5ed3d25d0a9acbd9eb1f2ec71fa223d6f54c970f09a23dda5ffa75c62269dc218a3be109cdb3c3c2aa9f76ee8623f5cdedda54f40b64e25a03ab195c6905"}) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000fd1000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000099a000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x0) r2 = mmap$binder(&(0x7f0000b49000/0x4000)=nil, 0x4000, 0x1000001, 0xd011, r0, 0x50) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b33000-0x30)={0x28, 0x0, &(0x7f00007ab000-0x28)=[@acquire_done={0x40106309, r1, 0x2}, @increfs_done={0x40106308, r2, 0x2}], 0x1d, 0x0, &(0x7f0000a4e000-0x1d)="4e23df8b78517c9db624bc5df982d513f1d1ab2630efda493ae90ff41d"}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$llc(r4, &(0x7f0000130000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cc000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/23 10:10:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000004000-0x3a)=@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, &(0x7f0000004000-0x90)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000004000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000-0x9a)=""/154, 0x9a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/154, 0x9a}, {&(0x7f0000004000-0x1d)=""/29, 0x1d}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}], 0x9, &(0x7f0000003000)=""/168, 0xa8, 0x400}, 0x10060) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffc00, 0x3, 0x80000000, 0xe0, 0x7, 0x2, 0x6, 0x8, 0x8, 0x7, 0x1, 0x7fffffff, 0xd599, 0xdc08, 0x1]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r2, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c7000)='autogroup\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002df000-0xb)={@generic="31e1470c63cbf575cc66997c34d3bf55", 0x2}) dup2(r0, 0xffffffffffffffff) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1e6, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 79.682097] binder: 13956:13959 BC_ACQUIRE_DONE uffffffffffffffff no match [ 79.692064] binder: 13956:13959 BC_INCREFS_DONE uffffffffffffffff no match [ 79.721698] binder: 13959 RLIMIT_NICE not set [ 79.751816] binder: 13956:13959 BC_ACQUIRE_DONE uffffffffffffffff no match [ 79.762898] binder: 13956:13959 BC_INCREFS_DONE uffffffffffffffff no match [ 79.771581] binder: 13956:13963 Acquire 1 refcount change on invalid ref 0 ret -22 [ 79.781853] binder: 13956:13963 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 79.788879] binder: 13956:13959 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 79.788882] binder: 13963 RLIMIT_NICE not set 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x2, 0xffffffffffffff00}}]}) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00004b9000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000016000-0x9f)=""/159, 0x9f, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffa) 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000619000+0x283)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000)=[], 0x0, &(0x7f000058d000)=[], 0x0, 0x0}, 0x4000010) 2018/01/23 10:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000215000)={0x0, 0x48, &(0x7f0000f76000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}]}, &(0x7f000064d000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aca000)=@assoc_value={r3, 0x1000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000703000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000189000)='/dev/sg#\x00', 0x2, 0x1) setsockopt$packet_int(r4, 0x107, 0x1e, &(0x7f0000d42000-0x4)=0x9ef, 0x4) keyctl$set_timeout(0xf, 0x0, 0x2) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/audio\x00', 0x4200, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000ea3000-0x10)={0xa, &(0x7f00004fb000)=[{0x0, 0x2}, {0x2, 0x80000000}, {0x8, 0x5}, {0x9, 0xffffffff7fffffff}, {0x8, 0xfffffffffffffc00}, {0x1, 0x100}, {0x4, 0x200}, {0xfffffffffffffffe, 0x4d74}, {0x0, 0xffffffff}, {0x8, 0x0}]}) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)=0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000070e000-0xb)='/dev/vcsa#\x00', 0xae, 0x4080) fstat(r0, &(0x7f0000b30000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007ad000)='./file0\x00', &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e28000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6b000-0xc)='/dev/autofs\x00', 0x0, 0x0) lstat(&(0x7f00009d3000)='./file0\x00', &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r8, 0x400443c8, &(0x7f00005db000)={r4, 0x3}) r10 = getgid() lstat(&(0x7f00007b9000)='./file0\x00', &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000049b000)={0x0, 0x1000, "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"}, &(0x7f00004ee000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000043000-0x8)={r13, 0xedf, 0x0}, &(0x7f0000ccb000)=0x8) getgroups(0x4, &(0x7f000072e000)=[r12, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000f28000)={&(0x7f00005b5000)=@proc={0x10, 0x0, 0x3, 0x40040108}, 0xc, &(0x7f0000fa7000-0x40)=[{&(0x7f0000369000-0x1e8)={0x1e8, 0x42, 0x200, 0x1, 0x0, "", [@generic="31e6ada1ce6563335ab6413fed22c143de67967cec1e31b9fb4425b6392de507110b7256f082ba886ec85d5de6304e21154508bf6796c471d286240890ad1a24fb52a1dd3300b63750372481fbce3728ce8ba853f6c9c9d717fef5c7c38a27460ffdbfa5ebda04c1", @generic="810249eab08250aaa27a710b29dd2beafe02631267805ace1241b24b281e771d1498a1b317f2b96247e91350861c7d2a1fad23f37684f27ceecd06788e668bb5b522433890b89fab8655237b32f70219979dba2d0748a652d90840a3144647a11c85b3c48ee72fba62d6002ec1de9e979c6d4a2cfdeb0e66398ddcc4457a46ca3865203158ddcc1a530b1c8a6720dae8bb83ec10ce9377700ec9ca2ff8f2ca09353c70fc4aa89c7f625004307477ae3ffccc57745f924ffdf26ae7eb947321027e83bfd74262b9e5a2deee6765cbf11ae05f6de45043", @generic="2a0707e3d41e871bebfb8ede08f7765d02ef2147cffb6fa3ce09ec2ea5e58d3fb099051629214fe0245a69d8634a54eb25bd4d47903cdbc3390376ab7eafb757fd81cf2714e5d6d4762fdac2cb67a9d9ed45af123b336eed725e54358e42d864caf18734caa5c41f7fd2f5e500166bf7b758f32187", @typed={0xc, 0x1a, @pid=r2}, @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x1e8}, {&(0x7f0000e31000-0x1c)={0x1c, 0x31, 0x300, 0x6, 0x2, "", [@typed={0xc, 0x15, @pid=r2}]}, 0x1c}, {&(0x7f0000b0f000)={0x26c, 0x16, 0x10, 0x4, 0x1, "", [@generic="dc8f6fc9e7d041a9e86623c3a7dc9f6065f3cb18f2225cdce4", @generic="1961904db3b72336e7db6b7d4542de821a93b8cadd6a142d7022884e309f9f873d43788e1788c269b769ee0e8fc1a664bfc4b69845c266227cfd113a5cc5904dca953b627a5ee253005b4fd8880d0a627ae3d6a1446de045bc10ed9ac2f487248cf1866f1fedc2f3a2ad39ed66819053d5146d44dddaa47d004960b46abcaa8623c03696cf2e94c89f32bf6c88aaa61805e3bfbb56d1bc199c6c5e2f7885ebba996d40a71cdf942cf753dc01e9075bb88b3d8f6e4b69c1fc7f10d5ceee4a1a7d94820fca1eaa3ff302cd07def6075770e7230b28665eb1c620c4270361b371079212feda2b857ddc15d70a07d264c1c779405792221d3383", @generic="5d2e9b2ab2abd696023765228df691b9f84a2ee35de427c7cadb907c69b02ea6a4e36574365fe7ad0cd6f9f57b4e4a0a43d11daf6e1ab4b38757e1b7bb5b8172244a00bef10c5c4318e94af3da992b3d0e07b439f0df19932dcc614976c6215ecd5c48e44cc434c9787f32d44511ad2acef9", @generic="6864d5fb9926f4a6c7c03555d9620f6f5ccd8bca47ccfbeb4dfbb8038274a9d82b084e76466833abf2c1829f91e3137e7b5037aae1131f04aad94721687bfc9738492498a49daebc41dc2ab07819e11d84f2e6695c9119d437b27fc3414c9e500bd75b7494103173bda792275dc8fd3d70fd8e02e0be52d24ece3963046aca8d9e97b46c632e9fa5ce19beae50226ea387d54a0f09f57fcc3cca841ac5943df45f2e0b2df0a44b7269b5da9d5c449114ec1ec01f03134ab5dbfe6d17dd5b40e789b3bc0f0e7f17c96cbe7fb4d8914d4a73d3ce9016c6ab9f"]}, 0x26c}, {&(0x7f0000b9b000-0x42c)={0x42c, 0x16, 0x200, 0x2, 0x2, "", [@typed={0xf8, 0x22, @binary="973152329fa3103acaffdf7dffa6e2945f456899fc5a6d99b6161ce0f2ed845c8fac0fb5cfc51680c6cf341266d08dadef77e95f3615c813c1736e666ac8d528bc330641990bac9b458e6251f17b18c159db1497730915f0a08988bfb843866791516a7aca9132096cb732f136c443000f191d9867e980ebd3c110426d2aa229d9d1a67d141ad104e0032030b9e4d49cd7ef3facfdb2e9f02464fadf3ed14cf85b96f8ab1aa7b5acdbf9e117449679cbf1fedd12987265e011d2766ff829d730984d3f7193d0a5b4b47937f747267eb4da6b790201cfcb4e63d2fa878ee8948c5c2da076c651189a58c78bcb66f0ae"}, @nested={0x5c, 0x58, [@typed={0x8, 0x28, @void=""}, @generic="a9c3917b183a42d76158485ff9d6820984712ae68d89d5a0d710ad9072ddce781d07d1cbcf6749cf3c17eb2d81d919c5d471d32b782a4f1a808789a2266d3dc90203a08d0194362a1f9f8355650ff553"]}, @generic="", @generic="71aeec076a893e666c39eec908ed5ebb526a7b0d58119fd0a3f34178c984bdbc7e913fec5c15d69bea5d29c4feca5eb9b493d6d4cb92281ca6fde4835b5358da9af8f3a081c886ce662ee6875dae1f77e36ffbb49d73235c93c197ca5fecc880a128929f29b15cd6dabf04301da9d1e38d3a09a356f5d198f198a3f12477c6fa27e4d087283ab366063a96db016aaef4f21633312b465e241773873ee09cd6da70e62d1686875319bfee33a97f9e47919f985aa0ab0e51534b96e2bdb0b03b383e5622163446cd11b3", @nested={0x1fc, 0x30, [@typed={0xc, 0x42, @uid=r5}, @typed={0x8, 0x8b, @void=""}, @typed={0x18, 0x3e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x0, @u32=0x9138}, @typed={0x104, 0x24, @binary="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"}, @generic="738315bcc2e1e25311f20dc0d0b451291b7bc6e6559ee7fa2abb958d3c24053aa9cab30959fc2a89b66700bf2a34fa6b52ae7dd25f401d21875b2a4c351277b582df62bd58f380a8c9d21fd85d6fd8b9cd7958585ebee8e1a7d014f7d3ba0da11d028e94c1945d02a47f8992909f1acc8e5c8adf6c73efb0e94e7ad4f96b2fcaa3c3643d884da39d94367ebca8f5588cee3b9f0f3d4d33", @generic="", @typed={0x10, 0x32, @u64=0x1}, @typed={0x8, 0x3d, @void=""}, @typed={0xc, 0x2f, @pid=r2}]}]}, 0x42c}], 0x4, &(0x7f00009f6000+0xc02)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x30, 0x1, 0x1, [r8, r3, r1, r0, r1, r3, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r4, r1, r4, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r14}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r4, r1, r4]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r4]}], 0x120, 0x2400c000}, 0x4000080) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000912000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000-0x4)=0x20) clock_gettime(0x5, &(0x7f0000ed8000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) dup(0xffffffffffffffff) 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ed000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00001dc000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000374000-0x40)=[{r3, 0x1200, 0x0}, {r1, 0x80, 0x0}, {r1, 0x2, 0x0}, {r1, 0x520, 0x0}, {r3, 0x0, 0x0}, {r0, 0x400, 0x0}, {r2, 0x109, 0x0}, {r0, 0x5560, 0x0}], 0x8, 0x101) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x48, 0x0, &(0x7f00004ee000+0x64e)="f9f539cf4d2b2c7b2f90c3f4202e0b67654a5ba9a07c08862ec818f84b298f6d45855fcb47b30c4fe79c1d6cedd32fa13696e51984d015a0bc0a837bb24a97edb9c770943234db95"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x1, 0x0, &(0x7f0000066000-0x5c)="12"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f00004ed000-0x1)="ef"}) 2018/01/23 10:10:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002a5000-0x10)={0x0, 0x1, 0x4, [0x9, 0x3, 0x0, 0x0]}, &(0x7f00004ba000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a0b000)={r1, 0xfffffffffffffffa, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) r2 = socket(0x10, 0x4000000002, 0x0) read(r2, &(0x7f0000486000)=""/4096, 0x1000) write(r2, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r2, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 79.807772] binder: undelivered death notification, 0000000000000000 [ 79.824248] binder: 13978:13984 ioctl c018620b 20008000 returned -14 2018/01/23 10:10:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000014000-0x8)=0x0, &(0x7f0000002000-0x4)=0x1015f) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000043a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r6, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d6000-0x4)=0x14) listen(r3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000e98000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000c12000-0x10)={r7, &(0x7f0000358000-0xd5)=""/213}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 79.878646] binder: 13978:13984 ERROR: BC_REGISTER_LOOPER called without request [ 79.886383] binder: 13984 RLIMIT_NICE not set [ 79.903381] binder: 13984 RLIMIT_NICE not set [ 79.908297] binder: 13978:13987 got reply transaction with bad transaction stack, transaction 27 has target 13978:0 [ 79.908307] binder: 13978:13987 transaction failed 29201/-71, size 0-0 line 2718 [ 79.921880] binder: 13978:13987 ioctl c0306201 2000efd0 returned -14 [ 79.969345] binder: release 13978:13984 transaction 27 in, still active [ 79.974662] binder: 13978:13987 ERROR: BC_REGISTER_LOOPER called without request [ 79.974671] binder: 13987 RLIMIT_NICE not set [ 79.976215] binder: 13987 RLIMIT_NICE not set [ 79.992921] binder: send failed reply for transaction 27 to 13978:13987 [ 79.994585] binder: 13978:14004 got reply transaction with no transaction stack [ 79.994594] binder: 13978:14004 transaction failed 29201/-71, size 0-0 line 2703 [ 80.014750] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.030220] binder: release 13978:13999 transaction 30 out, still active [ 80.037229] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.043644] binder: release 13978:13987 transaction 30 in, still active [ 80.050687] binder: send failed reply for transaction 30, target dead 2018/01/23 10:10:24 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xfffffffffffffffd, 0x400000ff) 2018/01/23 10:10:24 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fbe000)={0x0, 0x20, 0x0, 0x7fff, 0x1000}, &(0x7f00001fe000+0x8fc)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ceb000)={r3, 0x154defdd, 0x89, "4d82f87f769fd29fc1c512ed94a4972b46ec3b72776af120e74e5a73ebeccce08a2f83392bc49f1d3c4e43ffb44d97053968fbe0384e7909874efe2d359cbdf8a94734d19b4fe8a9c50f64dee5116024665e20aa2b3b542d75ddab366fda9ffb4a4ad57e01fa10acd79e6f310db6fd8875c3577bae7062deb9c2ae92a0d6132027794aca41eb1311f0"}, 0x91) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/23 10:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/23 10:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1c000-0x7)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000dc6000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:24 executing program 0: 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}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d16000+0xd64)={0x40000000, 0x0}) memfd_create(&(0x7f000093e000)='\x00', 0x1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r3, &(0x7f00003b5000)=0x0, 0x10002) 2018/01/23 10:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x500) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000056d000-0x73)=""/115) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b48000)=0x4, 0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/23 10:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fb7000-0x10)=@generic="cc35bbc491707d659c67c8e1732dba52") 2018/01/23 10:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000ca8000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80800) preadv(r0, &(0x7f0000411000-0x10)=[{&(0x7f0000f03000)=""/90, 0x5a}], 0x1f8, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000872000)='net/dev\x00') r2 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") sendfile(r2, r1, &(0x7f0000b4b000)=0x0, 0x400000ff) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000093e000-0x8)=0x2) ioctl$KDENABIO(r2, 0x4b36) [ 80.102135] syz-executor7 (13990) used greatest stack depth: 13008 bytes left 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@proc={0x10, 0x0, 0x3, 0x10000000}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000cf2000)=[], 0x0, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001bd000-0xc)={0x10, 0x0, 0x1, 0x40003}, 0x2f3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000041f000-0xc)={0x7, r1, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000-0xc)='/dev/rfkill\x00', 0x40c01, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00005f6000)=""/104) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00006a1000-0x4)=0x4, 0x4) recvmsg$kcm(r3, &(0x7f0000cc2000)={&(0x7f0000736000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00002d5000-0x80)=[{&(0x7f0000e80000)=""/228, 0xe4}, {&(0x7f000090a000-0xb9)=""/185, 0xb9}, {&(0x7f0000ef2000-0x9b)=""/210, 0xd2}, {&(0x7f0000eed000+0x9af)=""/204, 0xcc}, {&(0x7f0000ce9000)=""/73, 0x49}, {&(0x7f0000b3b000)=""/183, 0xb7}, {&(0x7f000003c000)=""/204, 0xcc}, {&(0x7f0000f6a000)=""/12, 0xc}], 0x8, &(0x7f0000cc2000)=""/183, 0xb7, 0x101}, 0x2) syz_open_dev$dmmidi(&(0x7f0000ca7000)='/dev/dmmidi#\x00', 0x800, 0x800) ioctl$VT_ACTIVATE(r3, 0x5606, 0x8) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004b9000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) sched_getaffinity(r1, 0x8, &(0x7f0000cc6000)=0x0) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fa9000)=0x4) 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000018f000)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000f96000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x2a000) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000928000)="", 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00007fc000-0x8)=0x23c, 0x8) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f000037c000)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x813, &(0x7f0000fc4000-0x8)=0x0) bind$inet6(0xffffffffffffffff, &(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$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(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) 2018/01/23 10:10:25 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000b53000-0x120)={0x0, 0x0, []}) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f000029e000-0x81)=""/129, 0x81, 0x2101, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffff8000}, &(0x7f00001b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe9000-0x60)={r1, 0x58, "38a362a104668fc470fb9417031502e33ca982d293a1e8bce1ab0dcf5056c891ed185ca16f2b67ea1dba834a2574d6c9dc244adf3d8dbd3743813d266185fcf2979e51078e704932a7a654fb14b81247637566149f2cd86f"}, &(0x7f0000fd5000-0x4)=0x60) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000032d000-0x28)={@common='ip6tnl0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000011000)=""/229) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r0, &(0x7f0000007000)=""/176, 0xb0) readv(r0, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000011000)=@random={'security.', '/dev/dsp#\x00'}) 2018/01/23 10:10:25 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, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000392000)={0x0, 0x0}) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f0000)={0x0, 0x0, 0x0}, &(0x7f0000a3e000-0x4)=0xc) stat(&(0x7f000016d000-0x8)='./file0\x00', &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000729000-0x4)=0x0, &(0x7f0000d77000-0x4)=0x0, &(0x7f0000a12000-0x4)=0x0) getresgid(&(0x7f0000ebc000-0x4)=0x0, &(0x7f0000343000)=0x0, &(0x7f0000885000-0x4)=0x0) setgroups(0x5, &(0x7f0000724000-0x14)=[r0, r1, r2, r3, r4]) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r5, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000049b000-0xa)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005b7000)={0x1, 0x40, 0x0, 0x400000000000, 0x7f, 0x269, 0x80000001, 0x84, 0x0}, &(0x7f0000f59000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000072000-0x8)={r7, 0x10000}, &(0x7f00002ba000)=0x8) signalfd4(r5, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f0000c1a000)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000daa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000869000)="7bb08b1743fc0068e26ce21223f237a908a037d3cf3a78a9f5f285aa3ae692007af56c081b01b41bcdfba64aa40ef5cc2a2f31e87ccf914b363e3035337532ccb5835d525b36476b35aa39e4e07f271a53f470ba3869df9ffd10941745285da93cd56c0e8fc8ad9e24ecfabaedbe85be13fe6bcdcc80478c9252b4c5d01ca5744092906b52a04c3c10f11c6e6cbc5af137bf6491152515b02c20fbf9242f77c30b889ce7488b14c2a18f8c2e9ce2516c783e085c4938882de979ab818c30b8b99c") 2018/01/23 10:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80800, 0x1000, &(0x7f000095c000)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x101, 0x400}, 0x2) r1 = socket(0x11, 0x4000000000080003, 0x0) connect$l2tp(r1, &(0x7f0000933000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x0) write(r1, &(0x7f00002e8000-0x74)="", 0x0) fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ec5000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000934000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ba4000)={r2, 0x2c, &(0x7f000050d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xab4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}]}, &(0x7f0000a3b000)=0x10) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000a0a000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x38) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}}, 0x8) sendto(r0, &(0x7f0000394000-0xd)="", 0x0, 0x4000014, &(0x7f0000b72000-0x10)=@ipx={0x4, 0x0, 0x0, "30fbfeb8eefd", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003fc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000938000-0x4)=0x8) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000f82000)=""/4096) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ae5000-0x46)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="2fe5afbddb6f", [], {@arp={0x806, @generic={0x110, 0x601e, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "5c9f04dbd7047d17af9ce9203dc72e01", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "72c55c31e7588e3798dfb3c3d3ac89af"}}}}, &(0x7f0000ae5000-0x14)={0x1, 0x2, [0x447, 0x240]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ae6000)=0x6) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c4f000-0x60)={0x0, 0x27, 0xa5ec74631ce4f575, @thr={&(0x7f0000f87000)="4e60f6405e7804e206f55f563f1bc5b2623ea223d4a42a6be410bd20394e81298f884d92b7f5525d84651ba2f51f1c6a62fc542685255e79e109a1ba9396e3458211af181d0ff28717192bb2659c6062d30fb363b87e8726be6420e4f94c861dee198e25b9715cae2cbe979616777f1a512ce05a0296000de5afc39d8c01599133a5dae13b4ffe780ba07db2d3d74f50ab455eef0f5b263f9bf8f930ca5eb7898e1f72e7450995ac00a1a153939f43759d8e96e7b3d5aca52680e38188", &(0x7f0000f88000-0x1c)="b779a51454aaef59ff9a7a58b4a2dbdbcc3ee3dfa599be9f2042c49a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000f87000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00005cb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000964000-0xc)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) unshare(0x40000) timer_gettime(0x0, &(0x7f000092a000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075d000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00008a7000-0x4)=0x2, 0x4) semtimedop(r0, &(0x7f00000a8000)=[{0x1, 0x3, 0x1000}, {0x3, 0x4000003, 0x0}], 0x2, &(0x7f0000efe000)={0x2000, r3}) unshare(0x1) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000bc0000)={0x2, r2}) r3 = syz_open_dev$adsp(&(0x7f0000a0b000-0xb)='/dev/adsp#\x00', 0x4, 0x80000) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000741000)=""/4096) flock(r1, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000730000-0x11)='/selinux/enforce\x00', 0x2400, 0x0) flock(r1, 0x5) socketpair(0x8, 0x0, 0xaf42, &(0x7f000031b000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000484000-0x2)=0x9be, &(0x7f00004d3000)=0x2) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000466000)={0x1, &(0x7f0000a40000)=[0x0]}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000745000)="b946e3ae941060032349643112") 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/rfkill\x00', 0x600040, 0x0) select(0x40, &(0x7f0000548000)={0x7, 0x100000000, 0xfffffffffffffffd, 0x8, 0x1, 0x8, 0x8, 0x8}, &(0x7f000068a000)={0x80, 0x3, 0x2, 0x5, 0x5, 0x890, 0x84df, 0x7}, &(0x7f0000961000-0x40)={0x5, 0x1, 0x20, 0x3, 0x76464a1d, 0x80000001, 0x401, 0x5}, &(0x7f000063d000)={0x0, 0x7530}) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x7}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0xc010}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f00000-0x4)=0x0, 0x4) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 80.345508] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 80.364041] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x5, &(0x7f0000c9d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000023d000-0x14)={0x0, 0x7fffffff, 0x6, 0x5, 0x8, 0x2}, &(0x7f0000709000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba2000-0x14)={r1, 0x0, 0xa9c, 0x2, 0x100000000, 0x7fffffff}, 0x14) r2 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee0000-0xc)='/dev/autofs\x00', 0x20000, 0x0) unshare(0x8000400) fchdir(r2) linkat(r3, &(0x7f000071d000)='./file0\x00', r3, &(0x7f0000c86000)='./file0\x00', 0x0) 2018/01/23 10:10:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000e4e000-0xa)='/dev/dsp#\x00', 0x8004, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd718}], 0xcc) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x3f, &(0x7f0000001000)=0x4) setsockopt(r1, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000449000)={0xfffffffffffffffb, 0x1, 0xfffffffffffff59d, 0x0, 0x3eab}, 0xc) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000709000-0x5c)={{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, {0xa, 0x1, 0x463, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, 0xfffffffffffffbff, [0x0, 0x3, 0x400, 0x8b, 0x9, 0x4, 0x8, 0x9]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000070b000)='/dev/ppp\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d12000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) 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) recvmsg(r1, &(0x7f0000801000)={&(0x7f0000da4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000721000)=[{&(0x7f00004fd000)=""/230, 0xe6}, {&(0x7f0000d3b000)=""/244, 0xf4}, {&(0x7f000084a000)=""/132, 0x84}, {&(0x7f000000a000-0xb9)=""/185, 0xb9}, {&(0x7f0000429000-0x1000)=""/4096, 0x1000}, {&(0x7f00007cc000)=""/67, 0x43}, {&(0x7f00006ca000)=""/237, 0xed}, {&(0x7f0000b1f000-0x1d)=""/29, 0x1d}], 0x8, &(0x7f0000cdf000)=""/238, 0xee, 0x9}, 0x10000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f40000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x13) r5 = socket(0x15, 0x80005, 0x0) r6 = mmap$binder(&(0x7f00004bf000/0x3000)=nil, 0x3000, 0x2000000, 0x1813, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000035f000-0x18)={0x0, 0x0, 0x0, 0x0}) r8 = mmap$binder(&(0x7f0000e56000/0x1000)=nil, 0x1000, 0x2, 0x20010, r4, 0x1e) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00001a0000-0x30)={0xe0, 0x0, &(0x7f0000f32000)=[@free_buffer={0x40086303, r6}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000928000-0x40)=[@flat={0x73622a85, 0x100, r7, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000047000)=0x0, 0x1, 0x3, 0x3c}], &(0x7f00001f7000)=[0x30]}, 0x101}}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x1, 0x4}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x28, &(0x7f0000546000-0x58)=[@fda={0x66646185, 0x3, 0x0, 0x2a}, @fda={0x66646185, 0x0, 0x2, 0xf}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f0000d47000-0x28)=[0x78, 0x28, 0x40, 0x78, 0x0]}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r8, 0x4}, @release={0x40046306, 0x4}], 0xbe, 0x0, &(0x7f0000464000-0xbe)="aab7a4908511dbfb1ab7f886f307eeaaab0ad93cdd00f04cc6b8c28fafe8717900a4d950cfa994c289d6c3848826e78ca463a3859f8878dcbd526e6e25309aac3ccc8ce3cc75c60a0492bc618420451d905fda889ad6fa4f59612a8dd3e4ab7575bdf212bce61fdee7b80bda7a2e2e9de41f778dd7231d7c23928b4538d33f4ecc1507f2cfff643fef974419ecf012b962068f1c830990a6812debf485a1d7b6ad5db22987b7b85e4c398c85001030edf8affcf0214ab8084bc9448ad668"}) getsockopt(r5, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) [ 80.541698] kauditd_printk_skb: 93 callbacks suppressed [ 80.541708] audit: type=1400 audit(1516702225.355:760): avc: denied { map } for pid=14115 comm="syz-executor0" path="/dev/ppp" dev="devtmpfs" ino=8861 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ppp_device_t:s0 tclass=chr_file permissive=1 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r0, r1, 0x2, 0x1}, 0x10) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00001de000-0x68)={0x7b, 0x0, [0xff, 0xf357, 0x80e, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000f12000/0x18000)=nil, &(0x7f00002a9000)=[@text64={0x40, &(0x7f0000215000-0x5c)="66baf80cb810b19788ef66bafc0c66ed66b8f6000f00d0f2ad66b87d008ee066baf80cb8e7e20687ef66bafc0cec650fc719b9130400000f32450f01df48b800000000000000800f23c80f21f8350c00a0000f23f867664c0f388236", 0x5c}], 0x1, 0x0, &(0x7f000008e000-0x10)=[@cstype0={0x4, 0x6}], 0x1) syz_emit_ethernet(0x3e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000501000)={0x2, 0x6, 0xc1a, 0x1, 0x4, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af7000-0x4)=0x0) timer_create(0x7, &(0x7f000013d000)={0x0, 0x0, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000-0x4)=0xe8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000474000)={0x2, 0x0, [{0x0, 0x1f, 0x5, 0x2, 0x5, 0x0}, {0x40000000, 0x9, 0x5, 0x20, 0x5, 0x0}]}) fstat(r2, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bb5000)=""/234) fcntl$setown(r1, 0x8, r3) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f0000009000)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a46000-0x42)="0028bccfbc58630ca416193aa616c933d632446aa93fe9766c1f0b80327f17599d73a848efa77af4f96b5868d604ce8f067d5e7c19882a019babc69b80bd32b7aa74", 0x42) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bfd000-0x4)=0xd8a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r5, 0x4000000001) clock_gettime(0x7, &(0x7f0000214000-0x10)={0x0, 0x0}) init_module(&(0x7f0000bf6000-0x1)="d6", 0x1, &(0x7f00003d4000-0x7)='vmnet1\x00') setuid(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r5, &(0x7f000088e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) r1 = add_key(&(0x7f0000f0c000-0xa)='id_legacy\x00', &(0x7f000043a000+0x576)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000009e000)='id_legacy\x00', &(0x7f0000136000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e77000-0x2)='d\x00', r1) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xa, 0x40, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffcab, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0xcb35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000352000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c30000-0x8)={0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000968000)=0x5) sysfs$1(0x1, &(0x7f0000b11000-0x3)='):\x00') 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000b68000-0x4)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcb000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00008d2000)={0x800, 0x0, 0x100, 0x7fffffff, 0x10001, 0x3ff, 0x1ff, 0x26a38dbf, 0x7ff, 0xffffffffffffffff}) ioctl$TCGETA(r1, 0x5405, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000022000)={@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {&(0x7f0000840000-0x1000)=""/4096, 0x1000}, &(0x7f0000fed000)=0x0, 0x8}, 0x3c) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/rtc\x00', 0x10040, 0x0) epoll_wait(r0, &(0x7f0000681000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xffffffffffffffff) mremap(&(0x7f0000bbe000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000eaf000/0x2000)=nil) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00002e6000-0x4)=0x2) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400200, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000526000-0x82)={0x0, 0x7a, "c038fb6af67f5d17a27b80d683ce0f189fec558bd7163c29b472a31e31b339d8b203b89682575ca9e127251d316faa7d6d44bd4ab2d78b63b04870023b683281283b6433c6d9c867a861edb86b8607ae4979140369e812dee9cb7c99c09dd880d3e502b0534bc74cc703975cf1d7571683a9a1cb49166cb83ea6"}, &(0x7f0000790000)=0x4fdd046a2980a01f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000984000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c7000-0x4)=0x8c) getgroups(0x1, &(0x7f00000e5000)=[0xffffffffffffffff]) fremovexattr(r0, &(0x7f00008ba000-0x9)=@known='user.syz\x00') lstat(&(0x7f000076f000-0x8)='./file0\x00', &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f00005ab000-0x8)='./file0\x00', 0x6001, r3, r2, 0x5, 0xff, 0x1010000) symlinkat(&(0x7f0000731000)='./file0\x00', r0, &(0x7f00008b9000)='./file0\x00') 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000009000)='./file0\x00', 0x1, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000022000)='./file0\x00', 0x208001, 0x24) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e24000-0x8)='./file0\x00', &(0x7f00000b5000-0xa8)=""/168, 0xa8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0x40, 0xc1, 0x4) flistxattr(r1, &(0x7f000051c000)=""/5, 0x5) syz_open_dev$adsp(&(0x7f00000eb000-0xb)='/dev/adsp#\x00', 0x7cf8, 0x101000) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000038000)={0x401, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000683000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000433000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f31000-0x4)=r1) r2 = add_key$user(&(0x7f0000c60000)='user\x00', &(0x7f00000f5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fda000-0xbf)="10cc933f08b3dfaf880ce39cf7f1b8f92ff3f01fb823a41fef3b9b00d0c2f5d312890dd85e693ced9a669a075024f87ac87b32acce0c4eaf2e22dcd715757c45f146fbc1ab03f32ce07b3378c9ffefcce1940c5faaac2343e51fac4cb2d17197e3ab62adb9eefd70e5144d1829ccfc28f617ac73500902b068136804e2d0f869eb939e6c5af9bf7c3da69465c0742a70b1f56afaae786b318d9ec27e18b00225be29fe48240ede015ff34a453f93c7ae56e065c1376d9590857eeb49aac1b0", 0xbf, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000fff000-0xb9)="94b83684a03bb4ac497dfd31f62aa6ba9bd3352a6646fdd4be281c08653dc00d29afba3fa080af490580a7312258ccd3ae1d95d777b73d20b45ac6b143141e1117df53d12f26a25d9373f5066845f796bb60e54095d1bc45e4b44ed2cf57b75fe35698cb5b4b6981acb84e6c8684f923a6617ab4571916597c858d47bed274f84852e81f1e5b60717d7d6bcc531092dd238ddfafa4f8398540bdfba07dd5704318a791bbbbbefc6bfa02f2dd10d09d65e4132022008317be99", 0xb9) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) [ 80.682689] audit: type=1326 audit(1516702225.496:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f000000e000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000008000)=""/201) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000000f000)={0x8, &(0x7f0000003000)=[{0x0, 0x2, 0xfffffffffffffff8, 0x0}, {0x7, 0x6, 0x3, 0x7}, {0x1, 0x100000000, 0x3, 0x3ff}, {0x7, 0x10001, 0x100, 0x100000001}, {0x2, 0x1, 0x3a800, 0xfffffffeffffffff}, {0x0, 0x7, 0x8, 0x0}, {0x765, 0x1, 0xea, 0x9}, {0x2, 0xc5a2, 0x0, 0x4}]}) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x0, 0x4) 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f00009b0000)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000003b000)='/dev/audio\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x81) write$evdev(r0, &(0x7f0000334000-0x18)=[{{r1, r2/1000+10000}, 0x9, 0x5, 0x80000001}], 0x12c) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x0, 0x3, 0x3, 0x2, 0x0}, 0x92c3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000011a000)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) tee(r1, r1, 0x0, 0x4) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100000001) msgsnd(r0, &(0x7f0000257000)={0x10000000000000, "41d43623dbcadfdadffc136f96efa244b2a1d00ac7b4fd6e7521960bbf4ce48d75a6ad"}, 0x2b, 0x0) msgsnd(r0, &(0x7f00004ae000-0x31)={0x3, "157f8f7f156abd9642b10eac075046fa2070534e4d006aa2e4aac4968c459dd078776d2c1bc9ae2844"}, 0x31, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045f000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000e04000-0xec)=""/236, &(0x7f0000c66000-0x4)=0xec) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001e1000)={0x0, 0x0}) [ 80.781953] audit: type=1326 audit(1516702225.526:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000056b000)='/dev/rtc\x00', 0x80000, 0x0) epoll_pwait(r0, &(0x7f0000a8b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000dfe000-0x8)={0x1}, 0x8) sendmsg$kcm(r0, &(0x7f0000806000)={&(0x7f000022c000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b77000-0x60)=[{&(0x7f000019a000)="d4ea552ffd5d50f7281f006feedd8eb4368951bb5b7eb688afa12a7d8f17df158f8899a520f70627ad3cabf1ee2cb488445988d7f2981f6608ee3af1e957a7f88b035bf523c57d63036c976ad252423c64d198580ed6e4dab7dda377fde3fa27fc5a78a051", 0x65}, {&(0x7f0000a32000)="c6a7484a51ec08a4e4392596cd5708bf57d275af5e7ecfe6ebf4794acba9832d39f4712dee0fb22a7838657c40c0c3cea3c342c7f7203ce2e0b079adea114c7cb32b561a064c03470740f467369669deb4c8823a1b98bdf1e252fb5f9fdd8c7ae49b545178158304d31eeb4c417ccfa0d1fbb73726bed40db9e7d425decd16c20b9f904ece109d3dcd67bc538cc41656b6ac52525fd832323ae74797769a3113cce99ea4e3bf9372ce74a78b357415a44292fb331562f4855666c34e4db5ecee91c2c2a803cf27", 0xc7}, {&(0x7f00006fe000-0x3d)="7a10b854bdd9dde3b25660fa06e6891c20d61e663a737e6f57b72978fb0af214e6c81b0bb761ae5c29aa82b7869ae0bfe136473a7ebc3b247993f1cd81", 0x3d}, {&(0x7f00008bc000)="80d91cb09b829793213365e6bac6c02d22fcf522774c03ae16c0e19ec1a99dc804aa9f0f4f7da936df7c7cbb2ff60190ab23d3dddbd7", 0x36}, {&(0x7f0000483000-0x69)="a619fc2bc6f4e725208afe067995f428fc7a288f95cfd1596ffb815ffecb3f014956d4e059aa098dadfddadfa949691ec6f91606c1d088dcea30fe49f3cce2d64cd4965e658a21a0b2d5646a6cd359f8c052cd1eb225166118029ed8bae05448b77c902ef5f6a499da", 0x69}, {&(0x7f00002a1000)="95179be2f889bded0b93896e76de0fcc97771b9e06bdf9c27e0bb201230b302ab5922358816d037b8265d16a6e1a89508c9f3d2e55bb50f904dc0fd42ca17ea8f867420b0fe81c7ba63e3d116034d473e218974790d872b70dd31b39081b8a73a1eb1406f717e272c7486523c6f01bf826fe0521ceae6814e64cc970d706090ce4a61b25ac09606e7cf2518ce27ace378a539f09addf342320b7d702d3078bb547495297cef38c9b2f70727606aa5dcf1abecad2314eeda14608", 0xba}], 0x6, 0x0, 0x0, 0x44040}, 0x44000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00008b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f00004e9000-0x8)={0x1}, &(0x7f0000d07000-0x8)={0x0}, 0x8) [ 80.826954] audit: type=1326 audit(1516702225.527:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 80.858321] audit: type=1326 audit(1516702225.527:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 80.896293] audit: type=1326 audit(1516702225.527:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=232 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 80.921221] audit: type=1326 audit(1516702225.528:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 80.946167] audit: type=1326 audit(1516702225.529:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000032f000)={{0x5, 0x7, 0xfff, 0x2, "47438498f6a1bd56e9b5c8c99952cddac29e61d997e7091ee76fd823afced5c5aa9ca05471982415d8606987", 0x9}, 0x0, 0x0, 0xffffffffffffff01, r1, 0xb9, 0x100000000, "7ab6d6ea6151052ba8de6624be4bd5bb4faafbbb83c1f70181421fdb4035e9dc9355a48199500114fef88ce341b8c1c11dd91bfc0f990168174a35d651e75df0", &(0x7f0000ac5000-0xf)='/dev/sequencer\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x2, 0x7, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = memfd_create(&(0x7f00009c9000-0xb)='-security\\\x00', 0x2) io_setup(0x3, &(0x7f0000af2000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000fb6000-0x8)=[&(0x7f00001e6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000246000)="4f7e55c811a573b23a6a8ec8484f32a923f608e98b4d76f7fc00f6533acbc83f4972b331ddc4f1798e27c3ccb520e9228ca7fff0b5b88f95888423ca8a44ae5bafaa2c8baccd8ae3beafe9a50d15d809574bdc34545dbbfacb02979bd7599a200d4406fea14a594c2c59263198bd3543a5aa469382086e45b6b46b49bf49f242", 0x80, 0x8, 0x0, 0x1, r1}]) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005f1000+0x401)=0x1f) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db5000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f92000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f92000)=""/46) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/autofs\x00', 0x1a5a01, 0x0) write$sndseq(r1, &(0x7f0000391000)=[{0xc728, 0xb11, 0xffffffffffffff4e, 0x10001, @tick=0xfffffffffffff800, {0x0, 0x40}, {0x4, 0xe3}, @note={0x8, 0x9, 0x7, 0x0, 0x2}}, {0x0, 0x0, 0x80000000, 0x6, @time={0x77359400, 0x0}, {0x1, 0x3}, {0x1, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x1eec, 0x75bcafd5, 0x7, 0x741, @time={0x0, 0x989680}, {0x9, 0x8dba}, {0x100000000, 0x7}, @note={0x7fffffff, 0x0, 0x80000001, 0x3, 0x80000001}}], 0x90) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1000000100) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") getitimer(0x3, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x3, 0xffffffffffffffff, &(0x7f0000fe3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000001, &(0x7f00005be000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ca000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000085d000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000c2a000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{r0, 0x7530}, {r3, 0x0}}) 2018/01/23 10:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000825000)='/dev/dmmidi#\x00', 0x5, 0x200040) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000122000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053c000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000047e000-0x1)={0x4, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000084c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x241, &(0x7f0000a46000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9e51}], &(0x7f0000e5f000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffd9b) 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fee000-0xc)={0x6, r0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000916000)={0x9, 0x0, 0x0, 0x61c89b5b}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008b2000-0x20)={0x7, r2, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000a9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000099c000)=0xe) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000dde000-0xa0)="70d3d2715547a0049fb8f686ace33220b1bb9fe3817a4b5095569975bb4fac7383f94d1d54388e9b212aba5376e17aa582b6d00184dd62ec987ef381a4dac1af44d79986d8ffb7d893ce3737bf836a1604668980561bdc3eb0ba7c6a5a2cbf06df6ce6fd50d734453070b93df362ac1f5e58aeb7623938cb49a4b73e62df2d7b36d58f41519b9b3ec11c7b419d1a4824de4f4b8a800342d91471305cce7cf2a5") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x1aa, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x8d2}], 0x1, &(0x7f00007ed000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) [ 80.970998] audit: type=1326 audit(1516702225.530:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=25 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 80.996393] audit: type=1326 audit(1516702225.531:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14134 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x4400000000001277, &(0x7f0000017000-0x1)="") r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/dsp\x00', 0x10200, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000d28000)=0x100000001) 2018/01/23 10:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000869000)='/dev/snd/midiC#D#\x00', 0x3, 0x103000) sendmsg$can_raw(r0, &(0x7f000055e000)={&(0x7f0000d69000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000094d000-0x10)={&(0x7f00006ca000-0x3f)=@canfd={{0x3, 0x9, 0xe8, 0x7}, 0x3a, 0x1, 0x0, 0x0, "664e8c8405bb68a0dba381d4c6ab0ae89b2c6286e39030039369979dcd44b6ec83855a7f9b626846accc199565a9fdc15eb9be3cc52e6a18fb801ebcd4082545"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x800) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b0a000-0xe0)="4757cf7542eac5dcb62b8ebeb272262b12479a320b6d5ddb2e66c654157e04a41123e07c146ca45fc3865488a497ce7be91c971610eb7e1dfbfecc604ef65bd634d6593d13b6ea16c52613c1ba70f61c3fd484b14a4b7e636a1640af7f5fceb3122cbc23f7873d291ba0b66373b5db0483bae1707ea6a579cb53575b2a7527faf250635db7c12acfc55eeac77e3629a7211f17a7c2c5cc9d015fdb913256f43d6484ec409b88279fd0523c0891c093a1787f44a79992b23f71d0c479fdbf526d235f6abf8bb6b15582d52eba3769b75f524c7be689eb9204a8a406be296cd7b8", 0xe0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00008b7000-0x38)={&(0x7f0000e87000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008e1000)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:25 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80e, 0x0, &(0x7f000004d000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fe000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000ada000)=0x0, &(0x7f00000e8000)=0x4) socketpair(0x1d, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000257000)='/dev/vcs#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e29000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0xf6, 0xfff, 0x4, 0x1, 0x7, 0x5, 0x100, 0x101, 0x3, 0x1, 0x100000000, 0x0, 0x3, 0x7fff]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000e000-0x20)={0x8, 0xd5dd, 0x205, 0x40, 0x1, 0xf83f, 0x20, 0x40, r4}, &(0x7f0000b63000)=0x20) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/01/23 10:10:25 executing program 0: getresgid(&(0x7f0000194000-0x4)=0x0, &(0x7f000052f000-0x4)=0x0, &(0x7f0000ec7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000-0x3)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000002000-0xba)=""/186, 0xba, 0x20, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000006000)={{0x0, r1, 0x0, 0x0, r0, 0xfffffffffffffffe, 0x401, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b1000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ac000)=0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016c000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00009d9000)=0x1ff) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000090a000-0x1)='\v', 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000451000-0x5c)="13b2d637e80ede0f4558e6961f100cb24a0dd4fdfd95afea731cd97b24c7581fe81564a5f93a4faf0fee34174f8524bb6957dca110b7f8abf72c8de3f56f79a3bff0c3a1782c3e3c01b8f389e35fad7519334c642ce5738efa7a2086", 0x5c) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000)="aa", 0x1, 0xc870a3c305c5634f, &(0x7f00006a7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089b000-0x8)='./file0\x00', 0x1, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000de5000-0x20)={{&(0x7f0000510000/0x4000)=nil, 0x4000}, 0x3, 0x0}) socket$kcm(0x29, 0x7, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007e7000-0xd)='/dev/usbmon#\x00', 0x3, 0x40801) connect$vsock_dgram(r1, &(0x7f00002a0000+0x68b)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/23 10:10:25 executing program 6: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 10:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000968000-0x78)={0x5, 0x78, 0x1, 0x5, 0x101, 0x3, 0x0, 0x0, 0x1000, 0x2, 0x10001, 0x4, 0x2, 0x80, 0x10000, 0x9, 0x1015, 0x5, 0xb5, 0x2, 0xfff, 0xc8b, 0x1, 0x1000, 0x3, 0x4, 0x5, 0x9b2f, 0x9, 0x101, 0x9734, 0x8, 0x3, 0x20, 0x0, 0x200, 0x51, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000c1f000)=0x0, 0x4}, 0x200, 0x64, 0x64, 0x2, 0x4, 0x5, 0x7, 0x0}, 0xffffffffffffffff, 0x4e8f, 0xffffffffffffffff, 0x2) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) bind(r1, &(0x7f0000de4000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ec7000)={&(0x7f0000e4b000-0x10)=[0xffff, 0x100, 0xc9, 0x1], 0x4, 0x43d5aeac, 0x0, 0x200, 0x100, 0x6, {0x4, 0x9, 0xe03, 0x2, 0x3, 0x4, 0x3, 0x22, 0x80, 0x10001, 0x4, 0x100000000, 0x200, 0xcf, "3a4bd8489e891ad9bdc91f62ac447b6003e6ba9cef60301b4fa098f24bd02a4e"}}) mkdirat(r1, &(0x7f0000420000)='./file0\x00', 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000dac000-0x8)={0x0, 0x0}, 0x800) bind$alg(r2, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt(r1, 0xffffffff, 0x3f, &(0x7f0000e04000-0x1000)="cd7e16d377fe4d5f6fe36775bd6268b47bf9e5dca5e43cf11fa5f462cb0f4870e02246d094240f9db1e30165501267a4e199ac6385f03effaea1eef4151ebc22f9b799e097506eafd1478d3d8f1cf104a1b293aa833ce120d1fa3e2e21300b18ac7faafbfb7300eb0d2172f1744332ef93cdeec3c3ffdf4fca05104bd5ef6d7684d9dc75dd2e0f602db86376f32639ba2bc9632afb9a488cf930e47cc86b2585e92ce1e5ca5e50ca1a92c9a0379decbc3a7bdc7e558ccd1adfab1c271c85f6a3878d8d712d5c156645b13c8702a40b23519471a88da68ef21db54853901ef389e0c1a3848e450efe65432a206f71a367bcc91b03ba97217eb63a64d2aa9122c59840046195b1d3e2ebabecc0e79c62727a85de691ff3e5d64a01e70f19c420922053b23aefc1dcbfcddb74debc895cc24de54784d46409c3851b217dce47d43d5dae969ba947f471e93f7299b195ad6dd67259bed1c6312cc9e1568f488f6d3bae4aa6a87f8081822b450a2b2ae9eff0ba044e8f27cada41d9a3da514379ad2451c1de1cbb8d9e46a6afa39e9a230ace2f1d195d6e49149211b41bf1a94555c522c40505d80ffee4f0f8eb4f33ca99a18bd4047569a1ffcdde4880b74a8199ec2f14214447936b540d2f823f34441374a9c79462447ad3e2b3f67e50fe035fdd693bbb863fce5441732e6773ca96a850b7b26045b161d8649debda12aab8f5423fb665c66155d027201203936d23a28859171dfd1945355b4fad4fa6038cb7cd3c01f26c50504bce819c322a71704dedf7415c0b07529ef84a1df9a9799285933cd8209afdb88991e8e7f5ee27951fc2d49be5ddaf007cee082751e041eca67beced46d1bd1e25a00f315713f1b143e83593274b8dbb71a1271fa8d53b735ad01200d5e3b337688c25db082a64ab1e8ebefd24640cf98c4ce894a4b9bd56450485c9fdb0aedcf8e6d99ff1ab0d9a4af677b66f8842b92fd0df2f260c803ee3462136cfffe86a8c0cee513af4fa7d712cba1dd8e54427e3355a1e7a582fa2bb984e863c719053db019a176d717638bd8ba6cc65b620875b4e7258ab2fdef01b927c99982aa4012bf2f7668c11af97742fbe1b34ba522e6fb0d23d39201963c72a16e6884b592fab7b0c8b34524a0eaf0961adaa7f13de426983caf0c24964fa2daf9ac6eb511650033b753e681a1df9415d57dcda311f373fcb4cba9f7f495bb803d8fc7b8f83e26799f5e7387ca45e2000ca5666c5a2f56fa2f74071d81143643be7ce170d697b3e7d9cfd655f9836a7b65a84a947bcfaeda84659d67138e87b3d5499ceab006a768c5a2e554e6ac41c77df87ce76df08c2c72f2e3a3a7ad5f8411e5eee08c43c5a15e95a51f6702e9d4a6fc5f7cac3ab65b0c9a27e6ea8a2c2ed99399373e36e89e5febc147b3970eab668e3aabba5e6edb5b60816b7ccfde04fabd23ec61f6c4b475da8defa7891a766800e01cba3ce0a3b781ed7934984a344df607c4ebe837de0547c6e652cd870f1ab49cdc52c115f718bdb3355aaeb19441d33ea4e681fb698ea3dbb59f2b5b2e00fe0774c297aeeef1687e9210f6038f7c21e3d3002465851cfdf27c322d2b4cf20d516c0c4de3214e89bebc434719a22f337a6b61170760cd522b1e125ff3ba598f3d569ab61c55b764577f7e42b7380d6f48262d04ee2d59e35806c91fbbc16223249cf27ee729edd3a6f42f5e5b109bdb145ed9b8017f31e431feb7e620b8c696aecaa7965647abdbf96c55040419d2052792f3250d140b8f306298c3660bf12fd468c0030561e8ab77a6bc13df6b4b3189286b48bbf8ca66116b101c27596bf3415f8f5ef4b7a6e6a291dddbeb2dd3580f76c58b0bc5b766c195404763ec11cc5a4a331f4dd9b5badab1020c527f62e1dda21a12eac76dffd526c133692e6aad35472a9b6920f43191cab7484324b783a8478781c71557c283780963f1e532c7c716ba0b318958bf0f88b8a4ce89b586b2f456c3febbd493ae6f9743dd348cd734a85f87af441fd986c16dc52afd66b8344ebbaaf9d3b99df5f94f12688ca5cb126a19a10192f8f3db4c9c74aff95139ec1ccb28f88688616b713a015e67c5f2376e7e20b220f34901b312fe29ef25a80775525b8e30177221f2efbf8f69b22ca9a362920f918998f653f120874b558e1a946f676bcb04ce006e430ddb4d53c828f718f7753efbae09c9087fa0493f5ad3dda34500435d5bf60994b7a0921a32d4abb18be6085fef4dbc1f6c764d8fbaf398811badadc576f28e4800b7b90dad9d87f078ee3627ff6b41e6af3863eb9e89973def5feefb72114943d1bebb25a7a0628468258e97353bb80053984feb4a8ca2fef1d946d11f9562564fb3e94e425315b57cbb176997c9091e58e82f07cb7c1b3a5ae12df7eb8f15ecb8e33beb6e3d06e66a89eb3c283016ff4291d4ae899e129e7f262e90fb601d79c7c1a206b295e86abe4a3700371daec853b38d9b306d988585917f731e67141306a8836e630ea22b7ea135a46ee1a03596e79cd90a42c6b840cf5974d19fbf73bcf1f96e7a1b0d13569149aebbc22fbcae2e67287816f2bf1a66b7233dacc1af392866dfee157b74098cbc1f46b85b1d98d1829741d5c7d0ce9ff1979041e68f8568677d5413b39b868d96493d1dbea2277c02ea96c608d0bc61b89c495a7b5e1df8a4573cfe08f622a6f6c5ae13ef152eff9203352e65ed903dece568da8c0f744fba0c3584cfb24cdb8ef1abd0a76ea8bf26db1be47d28903419173ece9a3c778752dc4d0296b6937be56f99b6466e3fddaabf93b5b488bd7fd1adcf90397af127d4ac7590581ddff87eed908428c248417738b9a6fcbc596a2edabea6b4f2a5983064dfe8bd1034d9a15909dfc4e94df40f4ba2b1ca5d15526ad39a6820b2ae239d57eb645c77c9e3b84d502e3c3423a643235a96e6360bdd19ab0a3d0c311b15e4695fd69523614b59f024e0bfbfd9285e1ee75377d6f239a42e4139980aad0283af30e53869d050199a8df4431716c0bdf597f8832b07519264499b60cc7d74cfcb138deef045eb6d66a60262fafe5737ff2b0a915e0675f442cbb7a8a6c5b119d4e7d0efe1d3a88dcc2324e9e875c1cf650fde05eb6fea90f5f43a28a82651ccd468a3e4e616d66c187280b53974eb62e165e440860672675770d2fa182ceb03526ff64a2cbe3c1716e987a09d0331031f39189f59e716d99e82f2da6876219fc99bdf6c696770d3c6a3c7b50ddac4affbe0fb13080152c19cd81fcc7dcc79ef7d78a99824e7009e8303a167634482d226f60e02cb9de874b3bd6d97f3f5c5ad05c942f1947042ed50c8b8f56fe4a8a114c6f86c2ab4e0ce785748f3b6586c96b12d897ef68837de031fe17f3ef239db8de2079d892929d4eb3a4d77f009003f3810950be9cc50f04e3679581eeae49d47d2163d0966fd1e9b0367b1ac2365271614a68e9aeab2954afb16c5417848585baaafb1ae81c5302e0e19b47f50ed3f2388c3699c690633de13a2dc4014294c53aa71749147cf72b562fdeec32219329fdf6eda733d0d48056b6ff82907befe3880d5e3ea5a9b218fe1658724dcbd4d48a3f8dadc256608756f2a618327acfcabbe09080c9d808812853df43c852da0ed0e77a1b673e6b25b432e7dfc4b773983232d2255a4b8be5e234d1c689b292f47c75e2be2c40cd61537d63fd0457cfe66acb5ff5b0e9f1d9c077dab9af8250d710d841890f45639c8481c2241ba67a83962e7e69448e30b787b40941d528f91b6f24e7f576ce167250966719ba65c2389def6db17b6e60c0a8b32aa6324cf4dfd1e6739ae54c0fd338bb3279ac471840e699c7d70c48ee0d684932172440be79930e319820e9b5fce125120cb301ee2c71c0bfe60edfb6a8d69746f59c4e3f46fd18961ca8ca52618c7c5e8ed2a6a186daa70cce0e9315003cd1416bdea1193e61960b7c782e85754a4db5e0ce69c225d16b9d44ac6c66bfcbf87d297e4e471655f92ef1ed30998fa933a677927f81f06c14f0db838eb4e333e4d36aae74ec999896d59e081bbdf97d5d3da2f999e48586056a812f99dab5918023ea601d5368a46191f56dbd255c153cc8b766f9820ee6c209c19e3c5e311e81499febba9d520d30b0ccd94e7661f29e2a3e89024b697c5051a1d4fe1952492a16a77515351ecccc09b4b6aa436c4c370a28f0bc5e414e57a91fe9f1339448c8f7980075b32a197e88305a8a291f0c7f3c213ac1f99d9a0de6c32abd3868a0b8a5129cb7f56f36c27e5bac1ee49a0f6c1935a3e522bc6761e92d8b79b40398079720c4241802d14290ba7a37e7c5b2a82559ef6327d4e85cb0f398cc306656e695abefa25bfab1080464d510a947faf8bd7f6c121381bd6c43436ee45bf0be8820d89825a97ee75abc23ab570f0b9a326664e69e5874a6f7d57a47bb34bc10d6cf8a6ece6e6ec414b32dd8902130a7389955642fe80e4834e15bce753f4eaff57f910a400853f661dd70000a62136306610d575e53cf84e0550b1864335995c464b4f11cf6c7de5e0e7de2a15f6ccfac281bff45fca0e92cc2b99da88403e326f0b9ab41946e198fe1b9654d8eb8160bec133e7af9495897e8cdbe8b41b1d316c1124a33dd69c182035d92412f89ff08d15f785ff0925fa374fac90cde8d4d39124b8198c4f4a3dbfcce799b4decbecb814368dd65ff9b991a9d0368444f0ee4bf4999aedcbae219f5d0dd4ec8118c69f248adddcecdbb70ee12448cb880df41ee59ceab59109a5389ec0dc146e76d1d16f27f39ac8326f329cab6c1584bdcdb9d4406ffdcb90bb2734da9cd307e0ac5b79ef431f33fda625860993f4fec29246117a3ac463d087726cf8b6705e982556c11108b307568e73c60ffb5ee95f737700f8244f8eb665a7f5e26d55eb1b6d3665d4dd5a17dcd49e03e17bc56f1edf297883852aea0027b212f77c3049a3facde57b32e4f7b30225180f5c47eac395faad7cedccc067a0964c11b35ed334ffe544b14959c59b91223d75bab9379b316b04775ad7dbd5f68582aa40d792ac457620308e0d9134c4cfbe5bfad3095b4b66381b91b077f7d24c974272c8850cf4b05fa0a934b76c8c9dd1f8d15b669ca317c8e00a24d058f3acb9b312926c7ecf876923ff168c07283811466c1c4dfef043dda17973c7dc6b6aea3019e860af402348da82dd3c516bba60b1ad93486649f71a740502ca447dfc62e7043864ae5e6a3cd29b62d03aa4cba94b3e757c471a22e0537b90a18cf240ae8b80fc088c75e9c56addab99fe23cd5c6195a916e88865ed52cbb4466918077b8ce39edfe298648fcb82161f6d5e3d6efa5b711b38fbf3de997bb8146dd0e93518a57d7e2b39a6d023621ac51e7cf147c264f8e82f7b3b246670b5c7bb8c8900579bb186325db31af8c714e67e92122f5d229105c51b5110e449d4ef3a22d0660324e6646a0a0c9a2fcb265601766f2870069dd5b66905d502ee8fc0df8cb266f61bd9eb6729b90f4eef035aca8033595a70fb67400ff44f82a04e50b9c6e51faafb3ae82aa7148a5b87d96d816e053b10b45ed94eeb44bcd3b84e8b6df0b8c8359e3eac0f057e71e850f1de71536f20aba28c3668bd440717882c7c8573338c756facec4e18795ad3ee33d300bf9eec1a9105a9d6465a2a2568994c45255897e9449d99c333f2452061ffb1fc9eae111f71e2616238a9deba8fe5e6a6dfbb26257aba09308fcd14d74c830e92d1a6e930779edcf1924aaef462f0c12ac662e3b51840144565e11001c0988", 0x1000) bind$alg(r2, &(0x7f00006be000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) 2018/01/23 10:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067f000)='./file0\x00', 0x40000, 0x100) getpeername$ipx(r0, &(0x7f00006aa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e1000-0x4)=0x10) shmctl$SHM_LOCK(0x0, 0xb) [ 81.145837] QAT: Invalid ioctl 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000064d000)="077ee0000d380227a2", 0x9, 0x40, &(0x7f0000cad000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000+0x84b)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) getpgrp(0x0) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002ce000)='net/anycast6\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/status\x00', 0x0, 0x0) r5 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r5, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x4, &(0x7f0000273000)={0x0, 0x37, 0x9, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r7, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r4, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00004a3000)={{0x5, 0x0}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f000070b000)={r8, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8)=0x0, 0x8) r9 = dup(r6) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r6, &(0x7f000020e000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r9, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0, r6]}, @rights={0x30, 0x1, 0x1, [r3, r4, r9, 0xffffffffffffffff, r2, r2, r9]}], 0x50, 0x0}], 0x1, 0x1) 2018/01/23 10:10:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000714000-0xb)={0x6629, 0x8, 0x9, 0x9, 0xc4c5, 0x2, 0x80000001, 0x825, 0xffff, 0x800, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a89000-0xb4)={0x0, 0xac, "bfea8e9fd9e106ac1e4bb889c2edfcf358846043493da7bf1fb0af267a13d3fc2dbcf2a5d13719a58a6da5cde2aededc917b974180bfbe54dacfe83bf5ec89307a3e873e4b911ce01e152c0e65c05e7ea9ef5e62784bae3af5921801e1660ae523fd975811aa769fa2a613898abc090cb41c5df086955342400d93dcea14038b85c53db8ce76dc5b7b057ead9046f605bfba2286ba3b8080db717c0a7b18a32e33cff8d95f70eb8983fb802b"}, &(0x7f0000000000)=0xb4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xffffffffffff5d7c, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c3d000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00003c7000-0x19)=@known='system.posix_acl_default\x00') r3 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000bfc000)=0x8) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003b2000-0x4)=0x1) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 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) bind$netlink(r0, &(0x7f0000fc2000-0xc)={0x10, 0x0, 0x0, 0x20000904}, 0xffffff74) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffea7) r1 = getpgrp(0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f9000)='/proc/self/net/pfkey\x00', 0x200, 0x0) perf_event_open(&(0x7f0000157000)={0x5, 0x78, 0x2, 0x8000, 0x400, 0x5b42, 0x0, 0xfffffffffffffff9, 0x2000, 0xc, 0x7, 0x8, 0x6, 0x5e2, 0x7ff, 0x9, 0x100000001, 0x1, 0x2, 0xfff, 0x0, 0xa170000000000000, 0x8000, 0x3868, 0x4, 0x1000000000000, 0xffffffff00000000, 0x3, 0x9, 0x4, 0x5, 0x2, 0x400, 0x1, 0x1f, 0x3, 0x7, 0x5, 0x0, 0xff, 0x0, @perf_config_ext={0x100, 0x8}, 0x10002, 0x46a, 0x1, 0x4, 0x8, 0x80000000, 0x261a, 0x0}, r1, 0x5, r2, 0x8) truncate(&(0x7f00001bc000-0x8)='./file0\x00', 0x7) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/23 10:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007f7000+0xcd6)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x6525, 0x0, 0x0}) [ 81.189913] QAT: Invalid ioctl 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f82000-0x14)={0x8, 0x3, 0x55e7769, 0x1f, 0x7}, 0x14) sendto$inet6(r0, &(0x7f0000aec000-0x63)="add1f83a5186d3c466958c2cc4997152c1585197e74f1927db85af90f0140a049e5bff2422630bce8e40e3bb81cb2ec544cafda565dd93fcb1eb2b30a913f2b93d6a04fa764a130284d94661855206862803bd6049cb059ed898a3da00ee9e62ea9347", 0x63, 0x4010, &(0x7f000015a000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x80}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x2000000000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="0005d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001f9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009e5000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000478000-0xc)={r1, 0x54e5, 0x0}, &(0x7f00007c5000-0x4)=0xc) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) 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 = semget(0x0, 0x0, 0x500) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = open(&(0x7f0000489000)='./file0\x00', 0x101002, 0x188) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00007ab000)={[0x9, 0x3, 0x8, 0x4, 0xfffffffffffffffa, 0x7fffffff, 0xe0b, 0x3, 0x8000, 0x100000002, 0x40, 0x8, 0xd9ba, 0x4, 0x5458, 0x3], 0xf000, 0x1000}) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xb2c, &(0x7f0000162000)={0x0}, 0x8) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x1c9c380}) rename(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f0000fad000)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f00008d6000-0xc)='/dev/audio#\x00', 0x0, 0x20880) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ff5000-0x1)=0x0, &(0x7f0000fd2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cef000-0x10)={0x0, 0x1, 0xfffffffffffffff8, 0x7}, &(0x7f00009d0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000076f000)={r1, 0xfffffffffffff990}, 0x6) timer_create(0x3, &(0x7f0000892000-0x60)={0x0, 0x21, 0x7, @thr={&(0x7f00002a4000-0x22)="dbcf573904f4db7473d183e9e0186accdbc4b752656740e20da2c09bdc5e53c98505", &(0x7f0000934000)="e2dec75c0f4ceb051d1b652e297bcd5c7984411fef40cb8ba7679c28833f1949ba9c75f0836b8a5d1f0a5d3df5270223d23f462045160e93d85a18b32b5f99d519a0d1bf2c6cc935ec731ef91daff3022d5078fe3393b2442d2b35df7df0cd59132ba5b06cc68cae2b5489f29c39af2caabe2ee550612f2f87c7042678395747e336923ce188d37b69b6c90276fdd7884562df52b33fea8f9d2940977331a65ffca603ad36355f4c644b9691c9984f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000-0x4)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000032000)={0x7, r0, 0x0}) timer_gettime(r2, &(0x7f0000a42000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000a96000)={0x100000000, 0xdc, 0x2, 0x200000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.260187] sock: sock_set_timeout: `syz-executor2' (pid 14247) tries to set negative timeout 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003d0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d6b000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x3ffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000092e000)=""/234) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d8d000-0x48)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0xc142, 0x0}], 0x2, &(0x7f000038c000-0x10)={0x0, 0x0}, &(0x7f00005dc000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000800000-0x50)={0x0, 0x0, 0x0, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffea9, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000b10000-0x10)={0x90, 0x8, [0x8001, 0x1]}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000c80000)=""/210, &(0x7f00006b3000-0x3)=0xd2) r2 = syz_open_dev$dspn(&(0x7f0000f4a000)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000239000-0x50)={0x9d, 0x9, 0xfffffffffffffffb, 0x5, &(0x7f0000f93000-0x240)=[{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, ""/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]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d07000)={0x9, 0x1, 0x7, 0x0, 0xffffffffffffffc6, 0x0}) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec0000)={0x0, 0x0, 0x0}, &(0x7f0000334000-0x4)=0xc) ioprio_get$pid(0x3, r2) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b74000)='/dev/vcs#\x00', 0x8001, 0x3530c2) sendmsg(r0, &(0x7f00007d1000)={&(0x7f0000cbd000)=@nfc_llcp={0x27, 0xab0, 0x8001, 0x7, 0x0, 0x3, "20c56aedbc218c85ab90288459f5f032a6c032583cbd2cc40e2083af1e3846dce08f2ca6498e07f63e7a3ecadd9aec4bf214a2282d56a128ef317dc2e81ca0", 0x2}, 0x60, &(0x7f0000396000)=[{&(0x7f00007cd000)="0da9072fa7f8dcc4d653552590a2895e8c07eea62c4f69e7fc7051910a03e9838d1efd67d181a7e3a08096b5cfc95938f59e33a9b841df0305b57db3641088582dbcba03c2", 0x45}, {&(0x7f0000901000)="5c7cbbde6714bee1cb04e4950552a3d5a25d6e27fb54903ca1abf25d98195ae1ebf7928ba363cdab5d3f65dfe8bd502c0a3411b5f876a265a55647c930b51590b980dcf3a6bd8bf1cc6cc74af96da83cd4db224c9503ab09dfed7df65251df96b1d4ee6ac34eedb8a308e8146484b0157479ddb84b7c94ed6e5ab52b1adfb0a261647ff5d08823ea8fe42e67487b638a9762921d325d6bd0af1584555184c2504c3bb6c5acee0024306ca05f0edd0f80e5", 0xb1}], 0x2, &(0x7f00005d7000-0x328)=[{0xb8, 0x29, 0x33, "63929aced87565d572c8250a47683895029d7214680530a49a12582eecc82b8b9eda2877b3e1b7c16d0cbb44af095786cf3fc0a4b8b97ba89c0ebc2ffdfc201b8b8a236da04535bfd4fa8b953ccef77f8fe3264cb8d08008855ea19aa47730d3e2d91d25c7df1752b6728eb2658cba8a035c8962f5ee56720957ad6c8372760c668fa83f9c62710b9677e4e587cfbeb4c380af845b7ea6d62080d91c01ef476fca9d8d5c"}, {0x28, 0x88, 0x1000, "3d169768a09258f55bdf70f828f51f8889bada"}, {0x18, 0x112, 0x6, "9c"}, {0x98, 0x1ff, 0xfffffffffffffeff, "9577bac285fe5624b95d38af9b29628f03efc8836ad5ce3e4ee8ba145a153802eba32fc66e08c503fad3d09497b3e709f5a40ebf4ff4ba1e27ce66977c33fa7d470495fca422202232a14b0d842a3ffe777ad022c91818f2544ecd02b382aee37205ab807600bc838dd55ada58ffc0e0ad32d26f6098342b9c483e1283ab4ee0bbcc70"}, {0xe0, 0x0, 0x828, "f22bae7b1a5670f71a8c9861bf3556f32567345513c3f9fabd0bae2f36760f0d2b1fe883ff64944c62425f7cf0bff028416142ae25c882617b894013ab28c3557c79701643c45bda2e084aab59988faac699ca97b7a0e442c6e0f738de18309c025d06d580005d3f8ae2830b694075eebb1c89262da4a7d5f4b1899b82a78d8d2b5eb7c44fc53007351137548a007abf1464f25a8cd1578d714637fd1e980b2bac7bc95c7b4302f5345db0feea734756496d749adf4873de4a025635ae13dfbd92e0da21c75a0ff2d037b7f69d9247"}, {0x70, 0x188, 0x8, "f5aedce0c30293d4def9e47231b5bb46254b475874374362e7d63601fa660da0021db1dba9b59549f362721e5030521b2489bafc48b0bbbb563a19f47ee7abfb4359cecbf09ba22ebfbb2552839eb2768657cc44323f0b2740040f8a8701ed"}, {0x18, 0x88, 0x401, "efcf1a4b09489909"}, {0x30, 0x11e, 0x100, "9c62cb26420f5353559a132a4638b4366a4136c69c2075d4123c10a89cdbec"}], 0x328, 0x80}, 0x20008015) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = syz_open_dev$dspn(&(0x7f0000d23000)='/dev/dsp#\x00', 0xeb8, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ad2000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000}, &(0x7f00000d1000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a2000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = add_key(&(0x7f0000543000+0x49c)='cifs.spnego\x00', &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000648000)="dc9b55ad52240d49d683f91cab3dfb58b1a124c468d2bf11d2fb02822ac3f3026fc39c58ee21d10bdbbf6d6b7f1a3cd39f8f0ef551fb05771cd1590e08bcdd0c8503709f30703729f38abae7ee9127c4858f4112bd5abb70f704043e1c3247", 0x5f, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f000019e000)='asymmetric\x00', &(0x7f000064e000-0x2)='^\x00') r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f00002b1000)=0xf297, 0x4) [ 81.329618] sock: sock_set_timeout: `syz-executor2' (pid 14262) tries to set negative timeout 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000216000-0x1)='.', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00005f3000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e2c000)={0x8001, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000829000)={0xbe8, r3, 0x10003, 0x7ff}) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004cd000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000096c000-0x19)={0xffffffffffffff8c, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000493000)={r2, 0x8}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x30, 0x0, 0x0}, 0x58) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d1f000/0x1000)=nil, 0x1000, &(0x7f0000fc4000)=""/202) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0xfe15}], 0xbc, 0x0) mbind(&(0x7f000023b000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000254000)=0x0, 0x200, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80e, 0x63da, &(0x7f0000ae8000)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ae8000)={0x0, 0xef, "e7611773519acbe440ec45afecf9fbfaac38fd66661ad058d1e15fc32044d8ffc291707f26c9ef073b5db88039048b4d49f207c5f2612a89611be9cd9fe4e71c52a1f35f934fe1948e6cb1a60810fc3d4db240cbadd2e50393ddc43dc708ddb949d35f8fc6f3f10d1e4c076c0c948558e3eceb39ae199267d3ab8a41b7a105d3b0d8c60386bd3ca2adda02a60fae0e5a1d385baecd367a992eb86e06898fa2fd234381e84ab928b02ba88114b40f202947830e8993e134880240858995bedf3118996d642053b1f0d2959b7b4578feaf7bd89c9ad692211387da26ef505639b5493ccc0ba5ffb142c7b5ca6a60eae2"}, &(0x7f0000ae9000-0x4)=0xf7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003f4000-0xc)={r2, 0x9, 0x0}, &(0x7f00005cb000-0x4)=0xc) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000576000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aea000)=0xc) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000aea000)={&(0x7f0000aeb000-0x6e)=""/110, 0x6e}) fremovexattr(r1, &(0x7f0000aea000-0xd)=@random={'user.', '#system\x00'}) 2018/01/23 10:10:26 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0xfffffffffffffeff, 0xffffffff, 0xfffffffffffffff7, {0x0, 0x1c9c380}, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000432000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000316000-0x68)="11b98101200000000000005f601cee8a19", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000cc8000)=[{0x0, 0x0, &(0x7f0000624000)=[{&(0x7f0000011000-0xb9)="9acfdbc1f7c6df97f4c6d20f73278808ffd4e0580311707dd9d7311308688a8d7441b139ad366e187e9bf02435603587e5644d545a4b5b4a23bc3a2515fb1944ffcf76c8e0c21848f8b78ffc5644b35f6a86d1f387aca59a461db7a9e51f85788a18e1ace88c85315331fb4fd65d4d8f0fcbc0de456d589bd62098f4470ac05d54760e58f83e6adb4ec4b530ded70611aa6928029f0c978c1347d8f6afe4136109f023d7cf4613c0f0c1392b9c31ddc4e21fa50c586b1abbac", 0xb9}, {&(0x7f0000516000)="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{&(0x7f00008d2000-0x7f)="14343650aff6e823376b604f723b7c9de47f6c90a1b57bc5286e0030809e8d6596c5f0be5a98a272a8611eb82bd0e45421d482fa2b3eae86e1c42c7521a8c72c3be7f234f0791061d2666925d59a6ad7f5f71e3792a48dc05b9009480b1abe52d7c63d146d5c34c7fce89c4133d5c214548064842c60348dd4c2ce034f6efd", 0x7f}], 0x6, &(0x7f00000de000)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xa0, 0x117, 0x2, 0x8b, "cbf80f91dd1bd3f392ac073462596c043ee628472f5aa1b809ff8ca7b76e7e92b884a258c0f701f7f974a4643145674be8161ed8b3703e65bfc5511012614c05461e9bd6529a71cfebfb22936900535e57970bf1c34822e06fd1e9fdbc975a14ccd0ee08a4b373f70e2fa5c3221f4eddff32d32079fe55f665278ab70eafccff5ccbaae36b8d0315bc25d2"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0xe8, 0x4000000}, {0x0, 0x0, &(0x7f0000416000)=[{&(0x7f0000862000-0x11)="1e3cdff6cce302d754393e46d51d7f3211", 0x11}, 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{&(0x7f0000c3c000)="68c2958dacad40d91372ac50cecc93af66e94194b1fa10a1553a6c7b8ba6e34717467fab20e107e233e46ec9fe6a7d210ffbd7ec91e3ae720a1523ead7239e7081c18e1a126aff5a6c47189b8d5f690134ce28e08fc6e9f0be0621ddad844aba0c55fcd54c839268d032f027cfd96022a0b3301a715419422823bc02254e1631c703ea758456a6663ac240cf0a63a1c26301982ef9d38834d27a80066ea0860b5eeda3555c98160ebe5848fe476fab6a29421836ec2f16f61bea9c08d8", 0xbd}], 0x3, &(0x7f0000286000-0xc0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1dc8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x400}], 0xc0, 0x40000}, {0x0, 0x0, &(0x7f0000a15000)=[{&(0x7f0000b86000)="467e87596f3f9123185cd360b15a79aa1845d76a68c4c602281c287cc7b2953e4d7177ddc9afd18e1764a836a05e", 0x2e}, {&(0x7f0000e50000)="f7e058f3bf6d6d2d7fd985ec5a19559fffcdce45fd6de4c06eb6645866d88f55b9a6da87986d70397ad594ff6a970ad24b51e89a1a856db7f64497557dc7ca9e973923e6318bd82bdf5ba11c1157b0e23165a93a681dd40110e2c206662e186f4bcb283f5117d911df1155c1cf637b62da8a228a776d2cab941c3b1393c2128026ed979f787dc7f29cf1c32e26ec5fad5ad9f441c296ac4945dc9a16488fe184463fb64faf65864bfc5ba816a05e1a038e0a8cdf4d8ff90aa62ae8b8e80c83d6635cc8a3a2235932", 0xc8}, {&(0x7f0000986000-0x4b)="67f2c1f849336222bac44a8b73cecda311bc42da869969f9c35345281391f4e2d0086b4b33c790b9a9dd83d2e89f804322834c95aed4f6a1a31a4ee8d7e8b1865a40ab3b5a032ed2a0d1cf", 0x4b}, {&(0x7f0000051000)="0484eabc3691da8b19920048cad704b6a75ce8690cc4c92c1f6a4a1c2acf6ce523b1b692682f19c6a64ebfd9777cc447c6341bb9481fbd1e1dbcd95266b640fc2fd481a1e76ac983303f006a4e0a1f01bc77d94cfff66732a69ffbd0cf5be3ad1000ac949777864db9b03dfded6d03bb92ece1488e4bd093ef1b0bde1ae7ea2911aec48ca0f72c381a03efab165c571799452508a2b7e7de5f", 0x99}, {&(0x7f0000540000-0x22)="96a7cdbb8999697a82a2eb9120b5e84001e754f381ce850bbbd8108948142e957d53", 0x22}, {&(0x7f0000353000-0xba)="e1a8154a9c3a4792543afc8b6f70a51f696758c0173d08087fa2890dd743a87f9f003aa7d6f4f50f8dcbd27c5f09c30173751b52d73cf851e741ba66b7982538e28beabd61e74d9b25e7205df32a4d59aa365f7a435bc274ef498d11c4ad2f0fece6559b31fcb2681cde5d017b6664f7477d6fdcef1d9a690f2b0fbd1573ad088c2a4c9c955f3ec1cf959c2ea250e7e4d8ad439ef665c2b5e3ae57751eb3d49864d86c207490d03af3ee805b51952fb2fdf305b0f5d5536a34cd", 0xba}, {&(0x7f00000df000-0xbf)="d7a9bece77adfa2c3e9b0c42146dc70915003a2be6b2b27d8b6f87e5104d48f4cec0ef3f6b29f2fe851209a746ab23e1e7af4e80ae5bc87c0314677ae0196dfe8883caac7a0c425581dd019ab6215069518ef15a2736518f2235be43cb26bf5585f0b3541bbf54a9679aa618186323f60f990ae1d1beaddd1b11a136d827ad6525cca73966811e43b9d903b2b0eafa47f2a6d576312fb4f0ace229fbe48d94471dfe7c878dd44fa445f7b4d9458c3de8b8c9692884d17df58aa02af2af4f5c", 0xbf}], 0x7, &(0x7f0000119000-0x2d0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xbe, "023fa65ad41a86ead8e1c170f14044e7c03dc76b8a0a3fde2a779ec58342b63d9e5f3c1f16a036eebac54879a342c4896c5117b1fb0274e36d24ecdef4659820dd633b286e708de4fbd7908c45403a9635bcd17f47e760321043af267560ea0f3b84d6ab9612b63cdd23a92fa1608c7d9bc9cc38950048c36e643e91779fd68a95f32d7e938bc52756197ca16c91e1063e93a8a7bc7ae44c6ddda633e44a878449e2ea5134562fb182dea698fb2a2b96baffafc4700422045e33693e3555"}, @iv={0xb0, 0x117, 0x2, 0x95, "179c97f9b730c156a5dcf008f171b078c2082aa96e996b89adfdae75be93c596dccf46cf058b1ced0cdde9f371401d79e00bc05c1c89fc7351d07ab6b4a393ac29b6637db68ee33c51830b921b5cf90b9d658e7b320eb138328bf8cf6c839fa9342c10f99ccfed0d3a64841b1f74b3ef077b1a7c171c9d52b10cc5e88031e224d56043c1b817e89075b1162a91fbf75f9e33d1c49c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd0, "e436a059ea9f7fd6bc051407a8a8889295d57bdf7577c52cf2634c6b90219d34515561d106fe9a91c0264ef22e3be74f46168385c132c98ad69f32ee602f7ddb977794b8bb1e172ea18a329461ac672324b5b0774868fd5adb9cdbd563c555e77bd9875f3702c32ceae53c725dbbec09e2d0fc8fea997998946d5111c0f66ae16218a80208e53ee9ec39bf2bdf32ed61c9da5319404369ece71def40e31b76f4d443feca57fc1c6193f5b1a9d9779c21f01b25b1f0e290662f6679de84432ae0084c8badfb4a47b777179c457f508974"}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x2d0, 0x20000800}], 0x5, 0x40000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/enforce\x00', 0x22000, 0x0) sendto$inet(r1, &(0x7f0000d8d000)="ba85e6e2603d04d4e921faa26a0aea0d73fedd46deb31d7b284fdf2dd5f8f40efde1da6fe551bcbe7c43ec6786a074cf07d992da55bbf78746336ebda786c4e37a5d52a45b09951179327b8df4dd8988d0b715663215", 0x56, 0x881, &(0x7f0000cf6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/23 10:10:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00001b4000-0x1)='.', &(0x7f0000b8f000)=@known='system.sockprotoname\x00') socket$inet6(0xa, 0x800, 0x934) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000542000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000575000-0x4)=@int=0x3, 0x4) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r2 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x9a0b) lseek(r1, 0x0, 0x4) close(r0) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) setsockopt(r0, 0xe1a4, 0x80, &(0x7f0000000000+0x1d)="f99c06a39472de0d304de767f4e7c0eaa03918ba9a0a7fec75bd162dac51893a65fe8fd49b76448821c80e33f1344df4ff0f11177aff7f9267b574f974502b6f98c475ae54a1b0ee338be06c65efbc692c045ebbc46a8e6162fbc369573baab0a1b8ce39a69dd2121737e84e2335049178c01c999fcde67c17a11f6bfefe7a1c6c21849754e41218acf2113db03c4e87db4796f1bd1fba754b1b52b9c54eb626f3b550e3a049432dc548081c9034be94492a51efce6708", 0xb7) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007c4000-0x4)=0x10) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a95000-0x4)=0xa4, 0x4) r1 = getpid() fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/23 10:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') utime(&(0x7f00007ea000-0x8)='./file0\x00', &(0x7f0000197000)={0x80000001, 0x4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000dfe000)={0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x2000000000000005, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 10:10:26 executing program 0: perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xa53}, &(0x7f0000002000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000132000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000002000-0xcd)=""/205, 0xcd, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000519000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000009e000)=0x8001, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00007e8000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x448c, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c1000)={0x0, 0x0, 0x0}, &(0x7f0000e4f000-0x4)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x10000000000032, &(0x7f00000bb000)=""/144, &(0x7f0000e5f000)=0x90) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e68000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a81000)={0x3, 0x0, 0x10000, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000484000-0x10)={r1, 0x5}) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f02000)={0x3ff, 0xef4, 0x401, 0x8, 0x18, 0x800}) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000698000-0x20)={{&(0x7f0000cd9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000eda000-0x8)='./file0\x00', 0x0, 0x20) pwritev(r0, &(0x7f00002f0000)=[{&(0x7f0000e33000-0x3f)="fcc27b553712a6820033d01e79f14511db0097142c78b1b4ee340a24f537c248dfc7931b92af3d4cf6867ababebd59f4b78697f109102204a3db441ecc1ab7", 0x3f}, {&(0x7f0000bcf000-0x13)="20f1735d820b201dc6b80bd6ca7a4fc60158eb", 0x13}, {&(0x7f0000ccc000)="7aa263f2272286f402a490aa249a0b3dfa7357211259c2de434300cd084a3a363bed99c56c9e01ec535df86e03933b64937aa7ca35013d485707c00ab1a0", 0x3e}, {&(0x7f0000946000-0xe)="cc9ad5c7206fb4e8037d162557ae", 0xe}, {&(0x7f0000b66000-0xf4)="10e0ef100e807b308f8f225b36d07828813048402fb2837ed4bbe32d2b75215806812e8014143566f3f43e5a85d114f80f46cd23ce91c638fcb978f9e257e5e44cec5196423f6ed5fa770759a3c2a630f622a7b42ea05d1e19cdee842ca70d717c816deef98a1d8d0b317a1a8d4631c4468481e5784528330674114516ce8d237efbc538b613cb5c3cd225ea95a7ed1b9326be342f81b24a97638a126330fb3b7983d2916f3614e6fdc094cd89b332486307fc7f357e900de526e2974bb311c2bf0dbd3f9b2a110fc9532820a8ab4dbfc16e17de7612906c02446fdece13609d10fd6bd7f8ee96faf1d88deef7f6a49902bd055b", 0xf4}, {&(0x7f0000af3000-0x1)="fb", 0x1}, {&(0x7f0000905000)="7e2b785391df78201a178b35667ed5adde1995aee093926878dd46913a62f0e89ecae70e152e9a1ff426e12ba5918e7a8a198264272ce2580531ef96d359f03fa6388b42880612534e733d48997ed89a9dcff2df866d341d0394988d6257ef5a4711761c368044be482d0caa684cfba94aeca9abc35d21b140045c4cf5f0482bf0748e678660d95f73a96de0b363025e78f885560198eb6a3e869b16a0d83de1ec29689f20ac3c95d65f4d8db9670ee1fb8305618daf062b0e9b95659ddfabfa17f631895973c8d02d05a92b", 0xcc}, {&(0x7f00005da000-0xc)="0343b956e8ce69bd0baeb799", 0xc}], 0x8, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x6000) flock(r1, 0x1) close(r1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000d4000)=0x8) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0x390}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000b28000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005bf000)={0x0, 0x0}, 0x84800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000920000)={0x6, 0x46a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed7000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000054d000)={0x104000, 0x113000, 0x0}) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b9000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ada000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2018/01/23 10:10:26 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000203000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3b) 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) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f0000c05000-0x18)=[{0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000aff000)={0x0, 0x0}) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000a68000-0x8)='./file0\x00', &(0x7f0000372000-0xae)=""/174, 0xae) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007a6000-0x4)=0x87) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = syz_open_dev$vcsa(&(0x7f000055f000-0xb)='/dev/vcsa#\x00', 0x8000, 0x4b8002) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000616000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c3d000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xef4, 0x40, 0x6, 0x8, 0xd, 0x40, 0x6, 0xebff, 0x2, 0x5, 0x7fffffff, 0x0, 0x7, 0x9]}, &(0x7f000017b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f09000)=@assoc_id=r2, 0x4) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/sequencer2\x00', 0x2, 0x0) readlinkat(r0, &(0x7f000096b000-0x8)='./file0\x00', &(0x7f00008f0000-0x12)=""/18, 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000866000-0x20)={@generic="36a74bf3156e901368bdd8d06a89d9ba", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x60100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000137000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lookup_dcookie(0x3, &(0x7f0000003000-0x16)=""/22, 0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x10)=@can={{0x3, 0x2, 0x1000, 0x7}, 0x2, 0x1, 0x0, 0x0, "bee707166fff4c93"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x8001, 0x40) r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) tgkill(r4, r5, 0x1f) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=r6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000006000)=0x1000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000006000)={0x1a, 0x5, 0x1, 0x0}) fcntl$setstatus(r7, 0x4, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000)=0x0) gettid() 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) read(r0, &(0x7f00002ee000-0xe2)=""/226, 0xfffffffffffffe8e) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000ba000-0xc)='/dev/amidi#\x00', 0xfff, 0x2601) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000892000-0x28)={0xffffffff, 0x20, [0x7, 0x3, 0x101, 0x7fff, 0x1d, 0x791, 0x2, 0x0]}) pipe(&(0x7f0000b9e000)={0x0, 0x0}) mremap(&(0x7f0000956000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000026b000/0x4000)=nil) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7fff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cef000)={r0, r0, 0x5, 0x3}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000ced000-0x5b)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:dmidecode_exec_t:s0', 0x20, 0x35, 0x36, 0x20, 'unconfined\x00'}, 0x1d4) close(0xffffffffffffffff) sendmmsg$nfc_llcp(r1, &(0x7f0000485000-0xe0)=[{&(0x7f00008b6000)={0x27, 0x2, 0x3, 0x6, 0xbf, 0x0, "40289fb555ffa2755981ccc1537dd7ca01bde12a5015f09b8a2d61ed008ff91342202ebe5c93d86c8cc4c597afefaf0e3bc5c5d6936372972a5dbdd0ce5f88", 0xe196}, 0x60, &(0x7f000098d000)=[{&(0x7f0000b83000-0xe3)="8f4fe97d907e1aba37a62929dc9662262f7cfd6f76b18d7a3ce1721c77b88ac3bcc544b95685b324a08ea8a055a5b54984a0fa4175d5df760fafb231b340b59f036016ca24f7ff091d47c9380c9c8f1fadef6cb6246f4d380430c5b1a161e2cf06c1b0abffadfc66709bb41be5eb4debcb30cf56f92f641d0d3d34dfb612cd4d4caf1d8e27819b426bbb8893e7bcc6e598eadcadded4d9b14f6c4312878e6e68f88b6ce1cee7d1ce78d8147d958a513b6dd31f5bbe06ed1f75a185f005cbf67276ea8a9655573ad5492583a1fe135a3bde965a2f29eac3835646df325e87512ca6c784", 0xe3}], 0x1, &(0x7f0000b64000)={0x48, 0x105, 0x1f, "f9f496f70b258cb5ad2b1670ffbd8e8940fe0e379006f44196d42e7cf89541eda0ccfb3c02751eccde8e17a40a65f5d78bed"}, 0x48, 0x40000}, {&(0x7f0000d76000)={0x27, 0x0, 0x1, 0x4, 0xd6fa, 0x4, "fc40ea1b4e979b87657857d3fd2a17b9dd2ed6eb478a37a420f61097381d650ad9f018e622e2dc09056a01e77c65247b4a6cb59a4a2fb0dc23f2ebd8db88bd", 0x9}, 0x60, &(0x7f000091c000-0x30)=[{&(0x7f00000e4000)="00a833de4e3e1a13f2daa362b9d31990bbed31b327dfb55a9332978773d9086109ce6b044463ea12b30cbfe76a2c4dbabd54d8cfbb7587443720411a3ab80d237638a6ea696fe4169bcee2ed3fbc29ba8f344f38349e6a44699ef901b12035048dae7984019bf3352231b4d158bbfa9d15487830bc33f5c2742b168dcdcd9eb1275d43de40a0839012d2b59413acf97db6766b3eb5bc96c730d70ccc6e", 0x9d}, {&(0x7f0000a46000-0x93)="b4341ec55a721319678aaa984aef0f5f9282d390fa51877c12fc411fd7061096a1e71bf9a9fcf1da14fedee68404f6f6728e35d140e2b9c538127706341397a79e1274ffd82651a9a2aadea720c35cefb50c1cf4cc1ca0116ae3cfcfab1e99c8cb4fea38700c73ba107d96bce772c2f8a73cfb9608521f8e69c30fa93fd0b42b3a69b757a466fbf415668d3589b461b6cbd274", 0x93}, {&(0x7f00001f0000)="aab29afba3b4ecb8f6dcf8a967fb49ee8f67e9d59c4bf7d3e95624f877fd5795c7862a99d798640d0187a1e27ccbf70d61fa3d8c16d2757f48fcdab071cbac82ef3e2bda565b1b3697a65db8e6c840218904b85835077e9818", 0x59}], 0x3, &(0x7f000039a000)={0xa8, 0xff, 0x3, "fc9bc825b7283972360c80b151d3c7df25db0f9856b799d76a3b38b042598619cb9b20de3d293d13b21e94949ad79ff5538aaff03370e82d5ade1946e3973e8972d3b60185a4c7291b119a096f338bff5a4e2bf62c658be693f2bb7e4b5fd36f431e8b5dcef301197dd74480bbdb409c5a35b0f68e09a7181d225fca95f6d254b47337280bd5f4fbb3ca35e04c6358cfc131957e"}, 0xa8, 0x1}, {&(0x7f0000f56000)={0x27, 0xfe6, 0x3, 0x7, 0x6, 0x3, "dc49600f87d6447fd622287038ea52a1b94f9a9fba54c5ca1735e03dfb75ae627e803a039e95e53d79c4abe7ec637d8b93ed1b8ce698aa34ebf10d2da2f007", 0x6be0}, 0x60, &(0x7f0000927000)=[{&(0x7f0000b44000-0x7b)="bff371126dad9c64965df6d86d8dff4004661fb9da59a83a9a2e2bd6d462d35afe414c271054d1075081297316b90e8e104bf4caf70bb16346f2d879173f79e49c82a6c8839426d89490b1214cfb2039048d0d51124f54013c2dbda351515acd62445eb60f243083021b11ce33636a95a60870ca3520f084e8da21", 0x7b}, {&(0x7f000056e000)="8a0a8de78d9c2218563d242ba394972dfc611e4dfa30c761dd7e5ed757a7e7833f218cf69f63", 0x26}, {&(0x7f000079c000-0x55)="5024c30cca952576b85806ad57b75bdcb27a24c42cddd2567206488149ceebbbd2b930c35878bb65c9f8da706f7f0033ce8d85a3f76ac3c90cb5c4b7004cb010eea4c3ede402d7354688172f9a84632ac7eab7959e", 0x55}, {&(0x7f0000a4d000-0x1000)="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", 0x1000}, {&(0x7f0000a31000-0x19)="2922adec8e0fec0be2e5447fdf42f3f0681b5327d4326d448b", 0x19}], 0x5, &(0x7f0000e9f000-0x50)={0x50, 0x0, 0x4, "b11ed93c40bd93f237139c9cdfb56641b3dd5261491ec8246e8dd77c5d00a183440f538fbceeb738c2655240cf99396ea066790996fbb157b7aa2db988"}, 0x50, 0x8011}, {&(0x7f0000922000)={0x27, 0x2, 0x5a64, 0x6, 0x1, 0x101, "e4689c474503408af93ff15fe392285e996a15686bbe3320e139edf43e925098c7fb9573fd56576240e65d6e197a07075572d7dfb74c753e7c2b0f407aacf3", 0x1f390f96}, 0x60, &(0x7f000018a000)=[{&(0x7f000051e000-0x53)="c9e222ab8cb4ceebe1ab7f69ffcfc2eac8ba79cc05402a4574d1cc6d90808c4226b94fe76b515b675b258c98fa674f099c7d1cbc594d765b0ba68ebe3b7c3ba9ddbabeeea1dd4370a37ce02a77f17aebd7ef3e", 0x53}, {&(0x7f0000479000)="d815596f933f62a17b62629610f54f1aee06ed4a5a271ed29de7a90f7f8aa0bafeaae42b9d43d426fd5de855eca97fe217719c9ce1a00f205abccf365a49e7583896b586c29427eb99197c25fb2e7c5c6917e5a37c5be51ae8699272e55d9ccc892a434eea800732ebda7e51c71c564172628667af3f4ccf9f2e486131b3", 0x7e}, {&(0x7f000090f000)="35efefc0bb60b7d2b62cf0bf1cc3ef8ac8c35b11bd5e3002697e11f8e8cb103bc7d35537e093552a61e0dbcbd17ea15a8e93df1bd2c0109748b490a86f5e8c30a7f3a73ecc43c2f2021dcf6a430340956c28fc02febabdffb9c7764a742c3c189dee5581e006a23cbe3a9a30b32295f389b20f6033bcf13b89992abae7b7559c7f6b1ea583e0cad54bce05d0770f59e20125643e7611c2fe94837912e889d6904481d51cb0f21c01d3322d772fc9ebb6c710e2c2b468f04d51713fd1531584b627c4eead3fb0780c769e4ffd90a470ddccc373b30128d9d61017334118f848cd4ce53038387b32885b9754eb73", 0xed}], 0x3, 0x0, 0x0, 0xc000}], 0x4, 0x20008040) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/rtc\x00', 0x2203, 0x0) accept$ax25(r1, &(0x7f0000937000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e16000-0x4)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006b1000-0x4)=0x3, 0x4) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) 2018/01/23 10:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) syz_extract_tcp_res$synack(&(0x7f0000cc9000)={0x0, 0x0}, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009aa000-0x4)={0x0, 0x7, 0x0}, 0x1b1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c2e000)={0x0, &(0x7f0000569000)=[{0x0, 0x3, 0x0, 0x0}]}, 0x10) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x800, 0x5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f51000-0x8)={0x0, 0x4}, &(0x7f0000994000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b0b000-0x10)={r2, 0x4, 0xff, 0x30ef}, &(0x7f000039c000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) pipe2(&(0x7f00001e3000)={0x0, 0x0}, 0x4000) getsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000549000-0x4)=0x0, &(0x7f00004e2000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x7) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000972000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009b1000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ce5000-0x10)={0x0, 0xe8, &(0x7f0000b2b000-0xe8)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xe9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009d5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000895000)={r5, 0x4, 0x4}, &(0x7f0000bff000)=0x8) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ba8000-0x20)={@generic="a28a82182585f01b3752341905122012", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000fd6000)='z', 0x1) prctl$getreaper(0x1b, &(0x7f0000158000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e56000-0x4)=0x3ff, 0x4) close(r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000255000)={0xffffffffffffffff, 0x7, 0x8000}, 0x4) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = semget(0x0, 0x2, 0x40a) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000d8d000-0x62)=""/98) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a11000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xee, 0x8, 0xd2, 0x5}, &(0x7f000075f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000060b000-0x8)={r2, 0xfffffffffffffe01}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000943000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, 0x4, [0x2, 0x3, 0x5, 0x8, 0x4, 0x5, 0x7fff, 0x80000001]}, 0x5c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) 2018/01/23 10:10:26 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') r2 = semget$private(0x0, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000734000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f0000717000)=[{0x4, 0x5, 0x800}, {0x7, 0x4, 0x1000}, {0x0, 0x9, 0x800}], 0x3, &(0x7f0000340000-0x10)={r3, r4+10000000}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000939000-0x2)=0x7, 0x2) syz_open_dev$dmmidi(&(0x7f00008df000-0x1)='/dev/dmmidi#\x00', 0x6198, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000013a000)={0xb5b9, 0x1d, 0x5, 0x7, "f1400df8d377e55c0bde3b29444e930966bcb83900066d0fceb5718603887f57"}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f4d000-0xc3)=""/195) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f0000224000-0x2)="b18e", 0x2}], 0x0) clock_gettime(0x0, &(0x7f0000929000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fbe000)="7609f63c291abeba200d53dd51f0cd422a07cc6b6990b44691f7755b0df508185142fa9b9eb50f82445072aa4c08653ade95fc11709ec44424e1a12faebbdcca8ed05388cbd8c189f210b9521ab067325dd7b5632c6a179a0c4d42287e29b29f47b2bcfbff1b8c560cc633483d91460aabd511f813e3289ced4aa2", 0x7b, 0x1c00000000000, &(0x7f0000170000-0x10)={r5, r6+10000000}) 2018/01/23 10:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f12000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009e7000-0x4)=0x10) 2018/01/23 10:10:26 executing program 0: r0 = socket(0x18, 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) 2018/01/23 10:10:26 executing program 4: mprotect(&(0x7f0000e22000/0x3000)=nil, 0x3000, 0x2) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000579000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00002f2000)=[{&(0x7f000031d000-0xee)='6', 0x1}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000f6e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001bc000)=[{&(0x7f0000010000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000025000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0x1f3940, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000000c000-0x2e)={@l2={0x1f, 0xd0, {0x8, 0x9, 0x7ff, 0x40000, 0xfffffffffffffffe, 0xdf000}, 0x3, 0x2a}, {&(0x7f0000026000-0xb2)=""/178, 0xb2}, &(0x7f0000026000-0x1)=0x0, 0x41}, 0x2e) readahead(r0, 0x0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000026000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000013000-0x8)={0x0, 0x7}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000025000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000026000)=0x1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001f000)={r1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000028000-0x4)=0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000018000)={r4, 0x0, 0x18}, 0xc) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x2000000000000000, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 81.960576] device syz1 entered promiscuous mode 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fed000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0}, &(0x7f0000fed000)=0x98) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000fef000-0xe)={0x1f, 0x4, {0x0, 0x1, 0x6, 0xfff, 0x2, 0x6}, 0x3f, 0xe7b1}, 0xe) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fee000-0xfd)={r2, 0xf5, "b83ca26475bd03451fd1820436c75575519fd41243f92b605308ec2086c70d6c9527e2702317f9ee887744e8b7583f056a9404f15298e2ca1961096c5597ddfc2cfdaf9fca7a05ad1405ee0ec055e7567e0af8ab8a604a6f0c757ec173eb4ff73937b1c57ae70639bed3901493b4438ab5db8a21478e59b57f4906ed4ca9220ca3d21ba095d4fdeee5ddd10e2fd9aa01765eca2b70317556b4ed87be07ad165c761371de353ce2ce07f7da989f6c7b86d02b19254b4707c86f2acfaf081511b9c4c0015809dc127decdffc4181c84f2dc624c1162a73603f7139394d33c06b67f07745538ce7be0535c723da15578fc21cca3367b2"}, &(0x7f0000da1000-0x4)=0xfd) r3 = syz_open_dev$audion(&(0x7f0000dc6000-0xc)='/dev/audio#\x00', 0x4, 0x8000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000fed000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000fee000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101040) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000e76000)=0x20000002000) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000012000)={0x200, 0x0, 0x8, 0xfffffffffffffc00}, 0x8) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f0000b02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000fee000)={0x40008000000000, 0x1f8e, 0xff, 0x306}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000fee000-0x4)=r5) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x400000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000474000-0x20)={{&(0x7f0000096000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000002000-0x10)={0x2, &(0x7f0000000000)=[{0x3ff, 0x6, 0x8001, 0x1000}, {0x6, 0x8, 0x2a4, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000047b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00004dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 10:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000f59000)={0x1, 0x0, {0x3, 0x2, 0x1, 0x3, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/23 10:10:26 executing program 1: r0 = syz_fuse_mount(&(0x7f00001ad000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x49000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x181800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000002000-0xc9)=""/201) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r3, 0x0}) r5 = accept$alg(r4, 0x0, 0x0) r6 = eventfd2(0x1aa, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3b) socketpair$inet(0x2, 0x80805, 0x7, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000001000)={0x4}, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000002000)=0x40) poll(&(0x7f0000926000)=[{r0, 0x400, 0x0}, {r1, 0x8, 0x0}, {r2, 0x2, 0x0}, {r3, 0x2400, 0x0}, {r5, 0x4, 0x0}, {r6, 0x1, 0x0}], 0x6, 0x6) r8 = socket$can_raw(0x1d, 0x3, 0x1) write(r8, &(0x7f0000002000)="", 0x0) 2018/01/23 10:10:26 executing program 2: r0 = creat(&(0x7f0000368000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001b0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") r2 = syz_open_dev$vcsn(&(0x7f0000b65000)='/dev/vcs#\x00', 0x6, 0x400000) bpf$MAP_CREATE(0x0, &(0x7f000016c000-0x2c)={0x14, 0x4, 0x9, 0x1c4aa00000, 0x2, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 10:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x0, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = syz_open_dev$mouse(&(0x7f00005a9000)='/dev/input/mouse#\x00', 0x100, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008ff000)={0x1, [0x0]}, &(0x7f00003e4000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a79000)={r3, 0x1}, 0x8) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/23 10:10:26 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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000893000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000730000)=0x8, 0x4) getresgid(&(0x7f00005cf000-0x4)=0x0, &(0x7f000087a000-0x4)=0x0, &(0x7f00000b2000)=0x0) mount(&(0x7f0000d62000)='./file0\x00', &(0x7f0000425000-0x8)='./file0\x00', &(0x7f000033c000)='fuseblk\x00', 0x101400, &(0x7f00005c7000)="") chown(&(0x7f000046d000)='./file0\x00', r0, r2) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000a48000)={{0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80601) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000034c000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000766000-0x8)={0x0, r1}) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000089c000)='./control\x00', 0x400) open$dir(&(0x7f0000098000-0xa)='./control\x00', 0x0, 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000652000)='./control\x00', 0x20) inotify_add_watch(r4, &(0x7f0000fc7000)='./control\x00', 0x5f) 2018/01/23 10:10:26 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x8000000006}, 0x8, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00005ec000-0xd)='/dev/usbmon#\x00', 0xbfc, 0x101180) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f000094e000)=""/70) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e82000-0x16)='/selinux/checkreqprot\x00', 0x408201, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/23 10:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/23 10:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000913000-0xe0)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r3, &(0x7f000003b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000622000)=0x1c) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/23 10:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000010b000-0x10)={0x7, 0x20000000, 0x0, 0x71, 0x3, 0x8, 0xe0f, 0x4, 0x8, 0xffffffff}, 0x10) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)="") open(&(0x7f0000ec1000)='./file0\x00', 0x80000, 0x1) 2018/01/23 10:10:27 executing program 5: time(&(0x7f0000e64000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000270000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) 2018/01/23 10:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000743000-0xb)='/dev/audio\x00', 0x402002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003e8000)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f00004b6000-0x12)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 10:10:27 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000f00000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038d000-0xa0)={r2, @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]}, 0x1, 0x870, 0x8, 0x688, 0x4}, 0xa0) 2018/01/23 10:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fce000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000)=0x8) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f000033d000)="88b13907345917356e5f8a309ec071de6990412ffcbd4ad5bf254c55aaef7caaa106d22ca7ba44b53ee765063ecab2fecc54a67bd854006ac3f9cf046864b58e69083406ba33fbf85818c58dd63479137bdd5ab1842150b7f79fcef39011f1dbc588f614a5f06567bc0407f2b6eab6c33f4e12d388fb9a68fa02bd212cb5cb7e3533d044b79025fd4353d01398485b98f34fd909023c51ffde54") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") r1 = syz_open_dev$sndmidi(&(0x7f0000710000)='/dev/snd/midiC#D#\x00', 0x3, 0x280000) execveat(r1, &(0x7f0000967000)='./file0\x00', &(0x7f0000272000-0x10)=[&(0x7f0000658000)='autofs\x00', &(0x7f000079c000-0x7)='autofs\x00'], &(0x7f0000298000)=[&(0x7f000076e000-0x7)='autofs\x00', &(0x7f0000d43000)='autofs\x00', &(0x7f0000ddf000)='ppp0({\x00', &(0x7f000079b000)='-GPL\x00', &(0x7f00002a6000)='\x00'], 0x1100) 2018/01/23 10:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x3b, 0xedea, 0x2, 0x1, 0x0, 0x7, 0xa2, 0x1, 0x7f, 0x7, 0x5, 0xd6f, 0x0, 0x9, 0x120000000, 0x3f, 0x1, 0x71, 0x0, 0x2, 0x5a, 0xfff, 0x81, 0x31d, 0x8000, 0x200, 0x2, 0x8, 0xff, 0x1000, 0x7, 0x81, 0xffffffffffff0000, 0x4, 0x2, 0x1, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x400, 0x4, 0xffffffffffffff81, 0x4, 0x100000000, 0x100000000, 0x1, 0x0}, 0x0, 0x959, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', '+em1\x00'}, &(0x7f0000001000-0x2f)="2c6264657676626f786e65743173797374656d0f7d5e7b766d6e6574316b657972696e676c6f76626f786e65743100", 0x2f, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000752000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c16000-0x10)=@generic="826ef9e2c22450e54b3739e9641e47ff") r2 = socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000c79000-0x4)=0x8, 0x4) recvmsg(r2, &(0x7f00005d9000-0x38)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000)=[], 0xca, 0x0, 0x14b, 0x0}, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$audion(&(0x7f00003b5000)='/dev/audio#\x00', 0x8, 0x80) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/01/23 10:10:27 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000+0x308)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/23 10:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000871000)={0x0, 0x0, 0xffffffffffffffe0, 0x6, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/23 10:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000daa000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000192000-0x25)="24000000260007000900e90700367700000000000100000000000000000003ff00008810", 0x24) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00002dc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000ed3000)={0x11, 0x1a, r2, 0x1, 0x4b, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000595000)=@int=0x798fa0f, 0x4) 2018/01/23 10:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) read(r0, &(0x7f0000c57000)=""/253, 0xfd) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000067c000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000f66000-0x20)="92684d226cf35d65c1d16210fa0d8f2d4472e0150702e739364f72123d183309"}) r1 = syz_open_dev$sndpcmp(&(0x7f000064f000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x100) getsockname$llc(r1, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000151000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008c2000)={0x9, 0x1, 0x8, 0x8001, 0xef, 0x2, 0x20}, 0xc) getsockname(r0, &(0x7f0000ada000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e65000+0xb72)=0x1fa) 2018/01/23 10:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fcd000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b38000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046c000)=0xe8) getgroups(0x3, &(0x7f0000ab2000)=[0x0, 0xffffffffffffffff, 0x0]) r4 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000231000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000040c000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f9c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00004b0000)=0xe8) r9 = getegid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cb5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) getgroups(0x8, &(0x7f00006af000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r14 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ab8000)=0x0) socketpair$inet(0x2, 0x3, 0x49, &(0x7f0000690000-0x8)={0x0, 0x0}) r16 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r17 = socket$bt_hidp(0x1f, 0x3, 0x6) r18 = socket$llc(0x1a, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d7000)={0x0, 0x0}) getresuid(&(0x7f0000b67000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f00009f1000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db3000)={0x0, 0x0, 0x0}, &(0x7f000020c000)=0xc) r22 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/mixer\x00', 0x48c000, 0x0) r23 = socket$bt_bnep(0x1f, 0x3, 0x4) r24 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r25 = socket$inet6(0xa, 0x8080e, 0xfffffffffffffff9) r26 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ae000-0x11)='/selinux/context\x00', 0x2, 0x0) r27 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r28 = openat$vnet(0xffffffffffffff9c, &(0x7f0000170000)='/dev/vhost-net\x00', 0x2, 0x0) r29 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r30 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/selinux/policy\x00', 0x0, 0x0) r31 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000060000)={0x0, 0x0}) r33 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f00005e5000-0x70)=[{&(0x7f00002d4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004de000)=[{&(0x7f0000d38000)="f9d92c7b728d572aece86537e163848ed2b2386ad463759482b910e86720a57a8722f972b10f490f07248cdfee68f54a48420be3b42b1a5abd6266bd73e3333e4da9135a94cf94f0ae1b48f3127fff9d51a04360d2bfe90511d235474a68343c9236e9ea0c58421be7b3aba174067b8746dce74af5e4dcc0c9373e3fda9e183b6e526c28cd180f41c5c44b2d7826e37c64630896b1813cbc4606c1372dd05a7e03e16ae5c7380a3cfcf87fd2654eb9a7425c0c59eab408c7ac1c2b3b5f8159d9e65a31246a37b772e39a63f674c43ece3f9f13605b31da622e", 0xd9}, {&(0x7f000044e000)="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", 0x1000}], 0x2, &(0x7f0000f93000-0x140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @rights={0x18, 0x1, 0x1, [r24]}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33]}], 0x140, 0x20000800}, {&(0x7f0000d7d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a34000-0x30)=[{&(0x7f0000c70000-0x1000)="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", 0x1000}, {&(0x7f0000c30000)="99fec4d0c476be7b61dfca568c931b839c050801d01b51ad6d9c190e931a8503cc8ef8fdfabd3cbd491e4bbd007c3cc08a525ffbd5ae3b5c80f267276da5f0198273fdd329c33c979afbb279fa1da6b2bef1420097f2", 0x56}, {&(0x7f0000723000)="e12fdbad39824286dc03afa1e75449b31319fb9bc09abc7ffebf7706693a6332dd60277160f55ac3b5dceb4b04df8fe6a1b61887577832e93a3257c299846c342957c0628f25f7e8d3fd2e7a2fbaa1359c0f6d394c4dc656a25635305db6906237df637021912337a56f7679ba6c6113dee0e9b461eae5292fabb2b3f35c7ade6c8e5006aef7e53bf7d461083df249dce55371cddca820fd9fc74e7d3cc2297df6ad1a01a4c270d8984f91d1ccedd9da2bff1c7e07bdcf2bc95803e591bc", 0xbe}], 0x3, 0x0, 0x0, 0x10}], 0x2, 0xc000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000976000-0xe)='./file0\x00', 0x20) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/01/23 10:10:27 executing program 0: socketpair$inet(0x2, 0x2, 0x80, &(0x7f0000905000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007b0000-0x20)={@common='bond0\x00', @ifru_flags=0x4002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/23 10:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000030000)='./file0\x00', 0x0) lsetxattr(&(0x7f000026e000-0x8)='./file0\x00', &(0x7f000074f000)=@random={'system.', 'procmd5sum%\x00'}, &(0x7f0000b89000-0x8)="5d65746830f55d00", 0x8, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/23 10:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0xfffffffffffffffd, 0x4a, &(0x7f0000c29000-0x10)=@raw=[@jmp={0x5, 0xfffffffffffffffd, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 10:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fcf000-0x6)='logon\x00', &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071b000-0x1a)=':wlan0&trustedem1trusted{\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000e4d000-0x5)='user\x00', &(0x7f0000354000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cb3000-0x93)="3de4359e8c64af44e7b0488aa58964ceada6b8ad132fb47a45887fa33a0e6b5e89d7d8dfd9bef4b5e749152fdfc6c582022456474a56369bc2c00bbcb54a0d5e5de6fd1bfd5b1777b5520653470f7364590f6d6908acb68916e80b86dd73d840021d57e0d25e2cbe6b611856387eac2126c32a6ced0d8a7c0d40b361dd5730ad5ef7669c869d58a4421a11cc544cda4f943459", 0x93, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000040e000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) keyctl$instantiate_iov(0x14, r0, &(0x7f0000dfc000-0x70)=[{&(0x7f0000e8a000)="3b95e5c41faef4256ed566872226f79968bc2007fb6fe54e97bc0f16aeb5d8d73a82b5a3f27a789b1c536dc5564c7f09c34d5d486423ec8db40be3429178dec800233cace7b3b32deca477b0b1924e0f5cdfa4202190ccdaf2788c19b04adb47bfe52a11f7875c9a119f2c622150af7b14f11f09452fd50985c9ee6fdf930037cc1955739ded2cf81349feb0", 0x8c}, {&(0x7f0000d72000)="365d39c88a622deb4f62c349e79ef2aa46b847a84108fb3c247da58924722477a0cf91117222d50cdfd787d277385173c1fe709c6d1be62ae22955090be1931d3e9e709236de2916ec03fc899f2779026cfa33430a6f553ccc79c97b3702936ae99ca23d6eddb0e4ee27e65dbbdd1f109d7b0c79b5f94656b2c824aa340f103a4ec4993f643673c9a8e3d2e5acfecf79427b15bce3b8fb7d7683d499b1da2f1f84d8ec3eb53a", 0xa6}, {&(0x7f0000c83000-0x7a)="23b3327c25c1a874bf1975f2e0fc1b57a7ea884b3208d0f236fe9cbeb3ca1850f0b3afa6f02e3dd1df8cf1e4302af6393bd60e06b4acf3b58d05c710fceff75d107f4716189a8f78ae8749e6d6da15c8be74c75a8cf8e2fbb4e369d91d54248ecd54612fc178165b9c555a6ec7a79aebcc2e95890f2d10fb3162", 0x7a}, {&(0x7f00005c5000)="059226272b4edb1da282630c501da27c8242ff4607dbdf94cb84981919db0c1bdafbaf5fdbd1b12c8305a37e8e5563ddf0b5cd5792d912b46c75d01d7bbefbfd57cd136e659db1bf7467218f7a264fd338c6f2b4236788607b7efbdff9103effd5228876bfd1dd3b409cb6441516d56f995949d4489dc5af428bcaf853fb0d03e154022325bc3eb87fdc28e729fe9b1b740c25439381f7", 0x97}, {&(0x7f0000fcd000)="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0x1000}, {&(0x7f00006dc000-0x68)="e6807107064a303996d5e8aeaf7978a7c9b0f9dc93b3f33c6c177aa8ea6a61166376712b827132ee4015d754b909c24ed5ab839e8c6281b8f57b7f5eb83a64c4d1b8ffdf2e8b28b04991543f8d79b63078a0baafad7b9f5c15205d129711d1e2a00f9fe2840f9cde", 0x68}, {&(0x7f0000c6c000)="db90416c2ccc198d515fc6775faece4ae5d7e3c4b2d3624e783efedebdb689b4a1554e00d4bf050662620f668254103886f4649ca4dc3bcadb0cb040599ff1dcb0780b08a3", 0x45}], 0x7, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000bc8000)={0x8, 0xffffffffffff8000, 0x1, 0xba3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7cc, 0xffff, 0x8, "bb5149f69db9df939e73aca5a6ca7df9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00007e8000)={0x6, 0x5, 0x2, 0x4, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$unix(r5, &(0x7f000017e000)=@file={0x0, ""/108}, &(0x7f00004ce000)=0x292) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000f81000)=""/4096) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f000009a000)=""/235) get_mempolicy(&(0x7f00008d0000-0x4)=0x0, &(0x7f0000c6a000-0x8)=0x0, 0xa73c, &(0x7f0000128000/0x2000)=nil, 0x1) 2018/01/23 10:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000395000)='/dev/vcs#\x00', 0x122, 0x80001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009fb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0xf, 0x3, 0x0, "782830292d9410a4b9999de71865952edc3acbaf93cfbe5d5fcb1ff04fe8101957164ee103931701c4a8556592521f96529548b885e25675f476242997e8cc42", "3caf3598e4b328b70c7db5fb2d8075e151ace375471678dcb0d76f902aeff0b9", [0x2, 0x4], 0x0}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e6d000-0x14)={0x2, 0x0, 0x6, 0x40, 0x1, 0x101, 0xed, 0x4, 0x81, 0x9}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f94000)={0x2, 0x0, 0x0, 0x5, 0xc2, 0x40}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/23 10:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f88000)={0xb75}, 0x1) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) 2018/01/23 10:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000027c000)=0x0) io_submit(r0, 0x0, &(0x7f0000120000)=[]) 2018/01/23 10:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)=0x0) 2018/01/23 10:10:27 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xa}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) 2018/01/23 10:10:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000b4000-0x4)=0x5, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x10000, 0x10, 0x0, r0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/01/23 10:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x84080, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) dup(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchmod(r2, 0x1) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xb0)=""/176) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000a000-0x10)=@req={0x1, 0x8, 0x10000, 0x80}, 0x10) 2018/01/23 10:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x50b78b86) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000663000-0xf0)="4d0055c29ded54430815cdda78512f6f44d7f8ef3f34c105318874b728f37bca352d05d4af23d12a19e1383c35a3a89df3abf49ce7887d1d8b92b54d05883a03bb9261f42d14dc7006660e2bfe24644aab19f5ddc67d3f618560b987d29b205bd566ab4b85766ec11e3d6c9fec9c268a3a76723c000e1061274f73a8b3241102f42fb30a0a3f1da5d1eaad81653f2caf9c76d7549fe3fe85c6fc26ddd70f02fbb04cce2c765695411eb7ffed3a69722f68c4fb1aa83215cc42e59baa3a4e0faf4a1c2001ff03b08c7fab876a2f60e28c2dd8148c0f2ba48c8814fd85e5775aacea3528f09e6c445f498a3aebb0236a01", 0xf0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/23 10:10:27 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup(r1) fcntl$getownex(r0, 0x10, &(0x7f0000ead000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f99000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a8000-0x4)=0xe8) r5 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f0000b0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f0000f0c000-0x32c)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="015c406567259710e69de0fcb85d9a4db7aab32f6531fea48e706ca9c0f22c5c0b788a51ba65d914f96a38db6a3ceba87567611eb75d250060bd5447ab64dc252ec197df784eb0e9bf38991e402fa7797031f84609f28df2a615c15b89a3e99f4661e377e45a540b268eb00b35b0a5a3e88d2de617e86f188e4b3964fbb3bc9e01c6b77f967c84903a74bd15bccf805ae8c285538b2684f31425e3e11c2f28f27218c2be00c1eee77b6699", @nested={0x0, 0x87, [@typed={0x0, 0x7b, @pid=r3}, @generic="23c31b476a13c410c03dbbfa884f2dafe7481b6b4f37ff90c44e81e9da50d7f04ece56f62fec481348f905fc64516a41c374ce525a9dfa6a7ba228197d705c0b44a0a34036db08a044b616d0b93ba3847f2b", @typed={0x0, 0x56, @uid=r4}, @typed={0x0, 0x6e, @pid=r5}, @typed={0x0, 0x91, @uid=r6}, @typed={0x0, 0x18, @void=""}, @generic="4f3700ace79434d64bc979734f3bb42519195c042b88b14b2c19f8adc30190535b7c47b9514a5375d9dd64f2200628ddef698f4b43c949cfcadb147fd7bd7ea9fd7f0bdb1b869b", @typed={0x0, 0x1b, @u32=0x3}]}, @generic="6c123e6d3b8b60f2138a6e7f6f5307b867daf9242f8bcf03186661644c1ca64171a8421decbcfe4fbab8cf0c9fedf7c196b8ad37d9b69f274ccd9c622db9b4153dcadf4255ff9d68fc498c8c70e1b399d927f34bf24564933c45bb89c3d7c5c4e3962027521532c845ca850409f88be94ca7204758bae886d131ebaf124aa285e72e333f5a368883cd22435bdfb0d8cdd24e4f823eafc15a4df75edbbf6e7f97c98c15ff10df9a87ccd849f69d2ccf16d9606530b12fa45fba9bad284bfa17206f9f133771", @typed={0x111, 0x24, @void=""}, @generic="083e276f5ae009a20b6607f2ea6994a58057d523184d31cf7d5c35610525d372b47b5ae1bb356303528a3169cb91d0c41c7d971538d7bbbc0891d34e6f2967c5fa0c3c511871a906f310aac8c5cd23a97a7f184d5556a38de55761418a228dd86b105fd5c00eba7abef31a54910295a5ccb618970dc4f64c467550492b97cbaac3456f90f2bdfd7573d1dc440bebfdea0f935d5928a4fc8277834b26f273cbde3c93a14d31580a1906eee34963da9a", @typed={0x0, 0x4a, @ipv4=@broadcast=0xffffffff}]}, 0x3c6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 10:10:27 executing program 3: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b9d000-0x4)=0x0) r1 = socket$inet(0x2, 0x3, 0x2000000084) sendto$inet(r1, &(0x7f0000882000)="a5", 0x1, 0x0, &(0x7f0000e85000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 10:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00001f6000)='/dev/adsp#\x00', 0x30bc, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000306000-0x4)=0x0, &(0x7f0000936000)=0x4) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d8b000-0x110)={{0xb25, 0x5, 0x6, 0x100000001, "15cc64765a232e212f7ddcb97e05a7499eedc0eeba93a3bb871ca47c900a3a09db07f624d4562e695d66935f", 0x7}, 0x0, 0x0, 0x73c, r2, 0x3, 0x6, "8414bc9388a0fbd912fe3a8e02ba4f1411e83f733132b03843de0b3602a9488df4cef0b1408f58e42dff21e45ff972409927a0501c6d9f66350a75900dae7a38", &(0x7f00001ad000)='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', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x5, 0x9, 0x881], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007b1000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000-0x4)=0xe8) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000050f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b56000)='./file0\x00', 0x6000, r3, r4, 0xfffffffffffffffd, 0x10) 2018/01/23 10:10:27 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000247000)='/dev/dsp#\x00', 0x5, 0x4000) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00005e1000-0x4)=0x1, 0x4) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f000055b000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(r0, &(0x7f00005c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000049a000-0x4)=0x2, 0x4) 2018/01/23 10:10:27 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x5, [0x6, 0x7fffffff, 0x7, 0x4, 0x1ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c5c000)='./file0\x00', 0x189100, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008f9000)='dctcp-reno\x00', 0xb) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) 2018/01/23 10:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000993000)={0x2, &(0x7f000033e000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00006b1000)={r1, 0x8}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) 2018/01/23 10:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f42000-0x4)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000057d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) [ 246.751178] INFO: task syz-executor1:14537 blocked for more than 120 seconds. [ 246.758541] Not tainted 4.15.0-rc9+ #275 [ 246.763135] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771108] syz-executor1 D26080 14537 3716 0x00000004 [ 246.776764] Call Trace: [ 246.779364] __schedule+0x8eb/0x2060 [ 246.783098] ? __sched_text_start+0x8/0x8 [ 246.787258] ? mark_held_locks+0xaf/0x100 [ 246.791419] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.796545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.801583] ? trace_hardirqs_on+0xd/0x10 [ 246.805744] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.810521] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.815627] ? trace_event_raw_event_lock+0x340/0x340 [ 246.820853] schedule+0xf5/0x430 [ 246.824245] ? __schedule+0x2060/0x2060 [ 246.828230] ? lock_release+0xa40/0xa40 [ 246.832227] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.838128] ? dl_cpu_busy+0x370/0x370 [ 246.842029] ? __might_sleep+0x95/0x190 [ 246.846049] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.850906] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.855592] ? mark_held_locks+0xaf/0x100 [ 246.859747] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.864868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.869892] ? trace_hardirqs_on+0xd/0x10 [ 246.874054] ? dd_has_work+0xb6/0x220 [ 246.877859] ? cfq_completed_request+0x2e90/0x2e90 [ 246.882814] ? blk_mq_run_hw_queue+0x56/0x190 [ 246.887323] ? prepare_to_wait+0x4d0/0x4d0 [ 246.891577] blk_freeze_queue+0x4a/0x80 [ 246.895568] blk_mq_freeze_queue+0x15/0x20 [ 246.899813] loop_set_status+0x1a2/0xf60 [ 246.903888] loop_set_status64+0x9d/0x110 [ 246.908044] ? loop_set_status_old+0x9b0/0x9b0 [ 246.912666] lo_ioctl+0xd86/0x1b70 [ 246.916232] ? loop_clr_fd+0xb50/0xb50 [ 246.920123] blkdev_ioctl+0x1759/0x1e00 [ 246.924125] ? blkpg_ioctl+0xb40/0xb40 [ 246.928035] ? avc_ss_reset+0x110/0x110 [ 246.932030] ? lock_downgrade+0x980/0x980 [ 246.936191] ? lock_release+0xa40/0xa40 [ 246.940196] ? __lock_is_held+0xb6/0x140 [ 246.944306] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.950220] ? get_unused_fd_flags+0x190/0x190 [ 246.954826] ? rcu_note_context_switch+0x710/0x710 [ 246.959768] block_ioctl+0xde/0x120 [ 246.963406] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.967968] do_vfs_ioctl+0x1b1/0x1520 [ 246.971860] ? _cond_resched+0x14/0x30 [ 246.975760] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.980184] ? selinux_capable+0x40/0x40 [ 246.984260] ? syscall_return_slowpath+0x2ad/0x550 [ 246.989206] ? security_file_ioctl+0x89/0xb0 [ 246.993626] SyS_ioctl+0x8f/0xc0 [ 246.997030] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.001812] RIP: 0033:0x452ef9 [ 247.005020] RSP: 002b:00007f4bc9725c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 247.012764] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 247.020043] RDX: 0000000020a27f18 RSI: 0000000000004c04 RDI: 0000000000000013 [ 247.027327] RBP: 0000000000000266 R08: 0000000000000000 R09: 0000000000000000 [ 247.034609] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2a30 [ 247.041886] R13: 00000000ffffffff R14: 00007f4bc97266d4 R15: 0000000000000000 [ 247.049189] [ 247.049189] Showing all locks held in the system: [ 247.055533] 2 locks held by khungtaskd/745: [ 247.059881] #0: (rcu_read_lock){....}, at: [<0000000021d43aa8>] watchdog+0x1c5/0xd60 [ 247.067963] #1: (tasklist_lock){.+.+}, at: [<00000000969f9a5e>] debug_show_all_locks+0xd3/0x400 [ 247.077045] 2 locks held by getty/3636: [ 247.081024] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.089732] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.099039] 2 locks held by getty/3637: [ 247.103025] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.111706] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.121005] 2 locks held by getty/3638: [ 247.124998] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.133717] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.143030] 2 locks held by getty/3639: [ 247.147021] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.155710] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.165022] 2 locks held by getty/3640: [ 247.168998] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.177703] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.187021] 2 locks held by getty/3641: [ 247.191019] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.199706] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.209023] 2 locks held by getty/3642: [ 247.213024] #0: (&tty->ldisc_sem){++++}, at: [<00000000088b25e1>] ldsem_down_read+0x37/0x40 [ 247.221803] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eaf1429>] n_tty_read+0x2ef/0x1a00 [ 247.231118] 1 lock held by syz-executor1/14537: [ 247.235793] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005bfce756>] lo_ioctl+0x8b/0x1b70 [ 247.244404] 1 lock held by syz-executor1/14552: [ 247.249072] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000005bfce756>] lo_ioctl+0x8b/0x1b70 [ 247.257672] [ 247.259295] ============================================= [ 247.259295] [ 247.266332] NMI backtrace for cpu 1 [ 247.270045] CPU: 1 PID: 745 Comm: khungtaskd Not tainted 4.15.0-rc9+ #275 [ 247.276940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.286266] Call Trace: [ 247.288826] dump_stack+0x194/0x257 [ 247.292436] ? arch_local_irq_restore+0x53/0x53 [ 247.297077] ? debug_show_all_locks+0x2f4/0x400 [ 247.301718] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.306099] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.310566] nmi_cpu_backtrace+0x1d2/0x210 [ 247.314773] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.319236] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.324492] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.329664] watchdog+0x90c/0xd60 [ 247.333104] ? reset_hung_task_detector+0xa0/0xa0 [ 247.337927] ? complete+0x62/0x80 [ 247.341361] ? __schedule+0x2060/0x2060 [ 247.345307] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.349607] ? __lockdep_init_map+0xe4/0x650 [ 247.353988] ? do_raw_spin_trylock+0x190/0x190 [ 247.358539] ? lockdep_init_map+0x9/0x10 [ 247.362568] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.367642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.372631] ? trace_hardirqs_on+0xd/0x10 [ 247.376752] ? __kthread_parkme+0x175/0x240 [ 247.381045] kthread+0x33c/0x400 [ 247.384383] ? reset_hung_task_detector+0xa0/0xa0 [ 247.389195] ? kthread_stop+0x7a0/0x7a0 [ 247.393144] ret_from_fork+0x3a/0x50 [ 247.396930] Sending NMI from CPU 1 to CPUs 0: [ 247.401448] NMI backtrace for cpu 0 [ 247.401454] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc9+ #275 [ 247.401456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.401464] RIP: 0010:rcu_read_lock_sched_held+0x80/0x120 [ 247.401466] RSP: 0018:ffff8801db207b50 EFLAGS: 00000202 [ 247.401470] RAX: 0000000080000102 RBX: 0000000000000003 RCX: 0000000000000000 [ 247.401472] RDX: 1ffffffff0d1918d RSI: 00000000ffffffff RDI: 0000000000000282 [ 247.401474] RBP: ffff8801db207b58 R08: 0000000000000000 R09: 0000000000000000 [ 247.401475] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000040 [ 247.401477] R13: 0000000000000007 R14: ffffffff86809100 R15: dffffc0000000000 [ 247.401481] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.401483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.401485] CR2: 00007fde12902000 CR3: 0000000006822006 CR4: 00000000001606f0 [ 247.401489] Call Trace: [ 247.401490] [ 247.401498] __do_softirq+0x8fa/0xb85 [ 247.401505] ? pvclock_read_flags+0x160/0x160 [ 247.401510] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 247.401514] ? rcu_pm_notify+0xc0/0xc0 [ 247.401520] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.401525] ? raise_softirq_irqoff+0x276/0x320 [ 247.401528] ? irq_exit+0x200/0x200 [ 247.401535] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.401539] irq_exit+0x1cc/0x200 [ 247.401543] scheduler_ipi+0x318/0x820 [ 247.401548] ? clockevents_program_event+0x108/0x2e0 [ 247.401552] ? migration_cpu_stop+0x470/0x470 [ 247.401555] ? tick_program_event+0x83/0x100 [ 247.401560] ? task_prio+0x40/0x40 [ 247.401566] smp_reschedule_interrupt+0xe6/0x670 [ 247.401569] ? smp_thermal_interrupt+0x700/0x700 [ 247.401574] ? _raw_spin_lock+0x32/0x40 [ 247.401579] ? task_prio+0x40/0x40 [ 247.401584] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 247.401591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.401595] reschedule_interrupt+0xa9/0xb0 [ 247.401597] [ 247.401601] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.401602] RSP: 0018:ffffffff86807c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.401605] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.401607] RDX: 1ffffffff0d19190 RSI: 0000000000000001 RDI: ffffffff868c8c80 [ 247.401609] RBP: ffffffff86807c38 R08: ffffffff86670ae0 R09: 0000000000000000 [ 247.401611] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.401613] R13: ffffffff86807cf0 R14: ffffffff870386e0 R15: 0000000000000000 [ 247.401620] ? trace_hardirqs_on+0xd/0x10 [ 247.401624] default_idle+0xbf/0x460 [ 247.401628] ? __sched_text_end+0x4/0x4 [ 247.401634] ? tick_nohz_idle_enter+0x125/0x220 [ 247.401638] arch_cpu_idle+0xa/0x10 [ 247.401642] default_idle_call+0x36/0x90 [ 247.401646] do_idle+0x24a/0x3b0 [ 247.401651] cpu_startup_entry+0x104/0x120 [ 247.401655] ? cpu_in_idle+0x20/0x20 [ 247.401658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.401661] ? trace_hardirqs_on+0xd/0x10 [ 247.401666] rest_init+0xed/0xf0 [ 247.401670] start_kernel+0x7f1/0x819 [ 247.401673] ? mem_encrypt_init+0xb/0xb [ 247.401679] ? early_idt_handler_common+0x3b/0x60 [ 247.401683] ? x86_family+0x32/0x40 [ 247.401688] x86_64_start_reservations+0x2a/0x2c [ 247.401692] x86_64_start_kernel+0x77/0x7a [ 247.401696] secondary_startup_64+0xa5/0xb0 [ 247.401700] Code: c1 ea 03 0f b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 7d 8b 15 3d ed 52 05 85 d2 74 09 e8 84 fd ff ff 85 c0 75 08 01 00 00 00 5b 5d c3 e8 a3 8a 00 00 84 c0 75 04 31 c0 eb f0 [ 247.402447] Kernel panic - not syncing: hung_task: blocked tasks [ 247.402453] CPU: 1 PID: 745 Comm: khungtaskd Not tainted 4.15.0-rc9+ #275 [ 247.402455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.402457] Call Trace: [ 247.402467] dump_stack+0x194/0x257 [ 247.402476] ? arch_local_irq_restore+0x53/0x53 [ 247.402485] ? vsnprintf+0x1ed/0x1900 [ 247.402494] panic+0x1e4/0x41c [ 247.402499] ? refcount_error_report+0x214/0x214 [ 247.402512] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.402522] watchdog+0x91d/0xd60 [ 247.402537] ? reset_hung_task_detector+0xa0/0xa0 [ 247.402543] ? complete+0x62/0x80 [ 247.402557] ? __schedule+0x2060/0x2060 [ 247.402560] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.402565] ? __lockdep_init_map+0xe4/0x650 [ 247.402571] ? do_raw_spin_trylock+0x190/0x190 [ 247.402577] ? lockdep_init_map+0x9/0x10 [ 247.402581] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.402588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.402594] ? trace_hardirqs_on+0xd/0x10 [ 247.402598] ? __kthread_parkme+0x175/0x240 [ 247.402607] kthread+0x33c/0x400 [ 247.402611] ? reset_hung_task_detector+0xa0/0xa0 [ 247.402615] ? kthread_stop+0x7a0/0x7a0 [ 247.402621] ret_from_fork+0x3a/0x50 [ 247.849677] Dumping ftrace buffer: [ 247.853387] (ftrace buffer empty) [ 247.857075] Kernel Offset: disabled [ 247.860678] Rebooting in 86400 seconds..