, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) close(r1) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x800) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fb7000-0x8)=[{r2, 0x10, 0x0}], 0x1, &(0x7f0000150000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fb6000)={0x9}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) r1 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f00004eb000)="") 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) connect$inet6(r1, &(0x7f0000cd9000)={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000c46000)={0x3, &(0x7f0000034000-0xc)=[0xfffffffffffffff8, 0x7, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e41000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00007f9000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000171000-0x8)={0x0, 0x0}) r3 = getpgid(r2) ioprio_set$pid(0x2, r3, 0x100000001) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f00004ee000-0x2a)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) personality(0x200000d) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000728000)={0x6, 0x7, 0x8, 0x3, 0xfffffffffffffffd, 0x3, 0x3, 0x3, 0x79, 0x5, 0xffffffff}, 0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x7, 0x9}, 0xfffffffffffffff7, &(0x7f000056d000-0x30)={0x2, 0x200, 0x1f, 0x0, @time={0x77359400, 0x0}, {0x4, 0xffffffff}, {0x8, 0x3a5}, @queue={0x3f, {0x1, 0x81}}}}}], 0x30) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) readv(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)=""/60, 0x3c}, {&(0x7f0000004000-0xd8)=""/216, 0xd8}], 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000)={0x3, 0x8001, 0x9, 0x0}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000003000-0x310)={0x1, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000)='*security\x00', 0x400000000000004) lseek(r4, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000006000)={0x3, &(0x7f0000003000)=[{0x100000000, 0x7d3c5a5b, 0x2375, 0x9e26}, {0x8, 0x98a, 0x3, 0x0}, {0x100000001, 0x8, 0x9, 0x4}]}) 2017/12/22 16:44:45 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000935000)='/dev/pktcdvd/control\x00', 0x101100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000309000-0x4)=0x1fe0000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200010, 0x800000803, 0x4) write(r1, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) signalfd4(r0, &(0x7f0000e4e000-0x8)={0x6}, 0x8, 0x4000000000080000) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/context\x00', 0x2, 0x0) 2017/12/22 16:44:45 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000682000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ed4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:45 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x55)="ae7bb9908f875710e91a430ed4a10a1c7e6d9cab443104d432f326e761f6e33656ea45fc03472402007aac1c6b6d891410f61414834bbf794d6af9cba2de4924940fff7dfbf6f7ceb40dee26efdb4c7d318f14a325", 0x55, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000)=""/56, 0x38) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"742fb7f3beb0c6ec4bce21a324e3c080", {0x4, 0x0, 0xc00000000, "08d2455bdb5d", 0x6, 0x0}}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x3)=0x0) ioprio_set$pid(0x1, r2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7f, 0x4) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003f8000-0xf6)=""/246) r2 = syz_open_dev$tun(&(0x7f0000340000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) poll(&(0x7f0000a07000)=[{r2, 0x240, 0x0}, {r2, 0x61, 0x0}, {r0, 0x2080, 0x0}], 0x3, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021a000-0x28)={@common='gre0\x00', @ifru_names=@common='yam0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000157000-0x4)=0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000622000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000621000)=0xffffffffffffffe0, 0x4) r1 = socket(0x10, 0x2, 0xf) write(r1, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000622000)={0x4, 0x1f, 0x3, 0x6, 0x1, 0x1}) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000fa6000-0x1000)=""/4096, &(0x7f0000fa5000)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x800020) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000019f000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000eef000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00003a3000-0x8)='keyring\x00', &(0x7f000019a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f000015e000)='keyring\x00', &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$usbmon(&(0x7f0000f53000-0xd)='/dev/usbmon#\x00', 0x3f, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f000037a000-0xd)=""/13) keyctl$negate(0xd, r1, 0x3, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f00009dd000-0x24)=@ethtool_channels={0x3d, 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000d5000-0x50)={{0x8000800000000, 0x9}, {0x9, 0x8}, 0x25, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d51000-0x6)='/dev/sg#\x00', 0x484c, 0x40000) preadv(r0, &(0x7f0000b1b000-0x20)=[], 0x0, 0x0) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = gettid() fstat(r0, &(0x7f0000100000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b11000-0x8)='./file0\x00', &(0x7f0000cb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00002ab000)={&(0x7f0000a42000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b9d000-0x10)=[{&(0x7f000036e000-0x3e)="da71e2b798ce44e2233b8c3447179eabfc1ea89955f34ae8a8138ece195d978ae090a6381c2991b52900614d3d2e40deb8706f704fc6c835ea73e8f0c640", 0x3e}], 0x1, &(0x7f00007de000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r1, r4]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r4, r2, r3, r1, r3]}], 0xb0, 0x84}, 0x4004) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000049c000)=[{&(0x7f0000ddb000-0x9d)=""/174, 0xae}, {&(0x7f0000fd9000-0xab)=""/171, 0xab}, {&(0x7f0000c6e000-0xa6)=""/166, 0xa6}, {&(0x7f0000900000-0x1000)=""/4096, 0x1000}, {&(0x7f0000239000-0x83)=""/131, 0x83}], 0x5) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x4, 0x3}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000098a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ba4000)={0x8, 0x0, &(0x7f00001ec000-0xc)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f00003cd000-0x3e)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f000067c000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x1}], &(0x7f0000321000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x2, &(0x7f00006b7000)={0x0, 0x0}) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070e000-0x4)=0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7c000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000143000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x227) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r1) fcntl$setpipe(r3, 0x407, 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000bd6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000082c000)=0x10, 0x80800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, 0x0, r1, 0x0, 0x3850000000000, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffddfffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000368000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r3, &(0x7f000094e000-0x20)=[{&(0x7f0000f75000-0xa1)="d1", 0x1}], 0x1, 0x0) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007ef000-0x4)=0x5938, 0x4) rt_sigtimedwait(&(0x7f000090b000-0x8)={0x4}, 0x0, &(0x7f0000a26000-0x10)={0x77359400, 0x0}, 0x8) splice(r2, 0x0, r4, 0x0, 0x2e2e742e, 0x0) accept$nfc_llcp(r2, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005d7000-0x4)=0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040f000-0x28)={@generic="4d012ca230b738b969b383ebea939961", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000bed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x24, 0x6, 0x400, 0x1f, 0x6, r6}) 2017/12/22 16:44:45 executing program 2: r0 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000c47000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x20) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x9, 0x0, 0x65ddf336, 0x1, 0x40, 0x13, 0x80, 0xa0, 0x9, r2, r3}, {0x7, 0x0, 0x80, 0x101, 0xf9, 0x7ab5, 0x20, 0x42d}, {0x1, 0x7, 0x10000, 0x2}, 0x3f, 0x9, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x8, 0x9e8f}, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0xfe72, 0x5, 0x8, 0x8}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000)={&(0x7f0000005000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000003000-0x2d)="0bbccef75387cc2bc52e7b83c7d9ba8022d47db81224bcd733eb1ee233637d63f6f4aea5bc9db35e13bf44a0f0", 0x2d}, {&(0x7f0000002000-0x88)="6a9e7e0c1408a9e82dd2a1922a6ceaebc73e11c115f633ded43d8305a47cb5d7e30cfeb938d97c3702dfe0fdba1d2f9e7fcda8e2a48f773fda4ed2858cfd74128a01d3394e481fa20cce372bedb8c2aad89fe9ef2261631f9c7d04e51f49dac8d3a338b91a533d58b4a521752472ffd2693a21657dfce7630d168c36aa4c0f60942a1080b9262a8c", 0x88}, {&(0x7f0000005000-0x53)="d1d9987a9acf3aeded574656fba17a848bbf818528c1bdb55b912da21178a552b73e43fe5f9709134fa1616abbbde734674aadeb1faf1a58378fac4bd70b5dd550ae83209662db093e2693959f2e95696f008e", 0x53}, {&(0x7f0000004000)="831dbc5460168bb5bacb9ea060fe141d8774325de7bc87be4ead867fd969c9e4bae6b7189cd0275609c60f31072cebb8a4c51b80ad5d3be44caab2376c1bcb66929b142ed057e0c582b46a19a3dd64a41f1cd20008dc79e386", 0x59}], 0x4, &(0x7f0000004000)=[{0x60, 0x11f, 0x8, "59bcf4f48a69759a89bf09169496adca7211c1fcb319eefc2688538548a137fd5ec2302e031612e118263b25c61d229f679c288f761b241c11abc354895ec2aeff1b10a8d245cabaff330796c700f439"}], 0x60, 0x4048004}, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000)=0x2, 0x4) fchdir(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x2ca, 0x2, 0x3, 0x4, 0x7, 0x1, 0xc08b, 0x8, 0x8000, 0x800, 0x9}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000)='./file0\x00', 0x897b) write$tun(r1, &(0x7f0000004000-0xa3)=@hdr={0x1, 0x4, 0x1, 0x4, 0x2, 0x8001, @ipv4={{0x6, 0x4, 0xffffffffffffffff, 0xffffffffffffff00, 0x99, 0x0, 0xb103, 0x20, 0x33, 0x0, @rand_addr=0x9300000000000000, @rand_addr=0x100000001, {[@generic={0x82, 0x4, "6eff"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0xfffffffffffff8d7, 0x3, "b66fae1b748f36a6137ffca3d17d64bace523c968a0775929e1df6b8286313d58fc264ce6f6dd7837f28453e7b15c30871ebf5205c1806052df7431ee60de15814670be929d4f996761b00e9d6c8709537c5b631927411d5cd1ff47a05ba61371d55fc891dde55df43a855b51a1537ba5a9f9ff1dc7e935fa9"}}}, 0xa3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x1f133ea, 0x5, 0x1000, 0x4, 0x88, 0x4000000000, 0x3, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x4, 0x1000}}, &(0x7f0000007000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={r4, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x8001, 0x9, &(0x7f0000004000)=[{&(0x7f0000005000)="b3ef8717280ddb72e303b2fa3ec58a1441950722d621afc2dda50b2590349cb5b18d65f3d625978c757dbc6b9460d60570e77579738538a0ee0b333e312c4152bd614185757e80a4de260d46e5a55acba55fab84c88ba6df97fcfb4c7344dd63e6f56e3fcc1fb7cc7b8f99ceba446b67cf2d206de1003a5589b8257772693e4adfaa21b4f2d1e3fab7444d2d6a52a23e7bcbeb76ad2ab411dc9cec5ea24cef3ce2c2ddd10cf5d75acfd6aca2", 0xac, 0x1, 0x7}, {&(0x7f0000006000-0x4e)="ccc923df16ce757d314045eae2b72b2da8039e44c79598234fca60863da7d16a11c60505a1c1192b3f50b9249ebb7fb425bab687fd4c9ccdce8f7433c98db7d2655ca9ec4abfcf5176c024438975", 0x4e, 0x2, 0x8001}, {&(0x7f0000006000-0x1000)="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", 0x1000, 0x1, 0x7fffffff}, {&(0x7f0000003000-0xd1)="27aa2517bfa302b0c57cf1a2feab3fb1b53cf2a1aa665706a52f1d01940075f155dded57048451e7e8d392dd1444f2c46090325ac3cd867dea44a9417c00f0fa211348c747d5364214825dc9d2bfa3f2548ac65d072f74a8c6ddde0535d63055c6d31078fceb633d92a4219f3cb203e50842dc820157f23975c2fdbf60b7886eda2dc2945a48519c0aa4e2b397439427c601cc59dacc5acf5ab9244a63df3227a0dc36a03e5b999e813fb853ec5ec6617f102372154550b6ba9a31b64c9f9387864b00a11de1581b8c4d1321fa5ce9e8fb", 0xd1, 0x5, 0x0}, {&(0x7f0000008000-0xe5)="f1c0f650b492b854f42f615b2f2f1339476b441cf6e1b6793ce079c3402cbdad45546a08dec7aa329ac6e0fada1c9b19e2b2c283f685afc9de676dd7278557fd54f990015a5da26f33e7056beb877d8f26d9e320bd9e04caeb6d7b104290e1b802d4adace4c66e32c0907d41a482f7d3fce8e544a94a0fca69bdd526631be8a5fbafd77a4df6ff9a8d3d951c5c8b3219e41fd952155c06ffa1e8af4b44b50b671f50cbd79aaa24c65b001573b73a8ff8073e45af17f2837da2280f00edae61e3ced6aeb26abc8f2f2261734c166e8d57122161909c22099af49ae922f3f4a46853aa10ab0b", 0xe5, 0x7fff, 0xa6ae}, 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{&(0x7f0000004000-0x1000)="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0x1000, 0x9d03, 0x5}, {&(0x7f0000007000)="1371bc8fbfaec1f3f64334c4a64a0e849f3e20bd4a7ff6801f4e5110b7ce5d042c512ecfe2e456cc60f6908931af08c9955d667033dacc0d3d3c66d08d65a63bb344e93a929d6840e68ae9ec58ce086147d6d8295119247331949e0148e07d13e2767d1fca2473f73b7070cdd3780c5ad23eea05ef9e6c0861fd34c788b371d22a3d6f82b5f7f63c0b0dc8dcdbefb78cfb37ca21169044ed3b24a16b1f3f978ec16302472b604fc531279aef8fc5cac0261b2adb77df57b140667955cbffc2c6d023b09bf4963b96712da120cb8ca2c4f8924ad2cbdb", 0xd6, 0xdcbc, 0x400}, {&(0x7f0000006000)="726dc6830c948228d3f0f737fe95a95823da2eee51eeea330728abf7ff75e549c7ea65f75fa27b5f8700b9643dea6cbe297266a649dff39533d161fca0546fa99c93e4575cb2637f05fe22a29f786860babdeaf118ccd80660ac671684bd7d0945e74e14863da3ec345b11d4f3a330d72941383596afda6290c660334117119f44d7698a08d52313d741283af2c435638051f74f00432b4fec0d38f73ae76358", 0xa0, 0x80000000, 0xfc}], 0x170000) 2017/12/22 16:44:45 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000756000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f00006e0000)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={0x0, r0}, &(0x7f00005c2000)={0x0, 0x0}) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000897000)=0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000030e000)=0x0, &(0x7f00005f5000)=0x4) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001c000-0x1d)="2eb80336c78effb26a973026914d61d7b1df104ea94c52baca066f44c7", 0x1d, 0x801, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000001c000)=0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000001000-0x35)=""/53, 0x35) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000d98000-0x8)='big_key\x00', &(0x7f00006e1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000456000-0x4f)="2a1ca7fa76b95272131666abc929ac3a4ccb1a109a7f020ea954f1f81e430b33fd69f11aed2b198224b8471f8f0092c0f7c4b345bbbebff0ced1b235a0e96bbc1be18192910f1196484fde45583bf9", 0x4f, 0xfffffffffffffffd) keyctl$clear(0x7, r2) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x16, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000046, &(0x7f0000757000-0x4)=0xfe00000000000001, 0x4) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d0c000-0xd)='/dev/usbmon#\x00', 0x71e, 0x20100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000079a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c7d000)={0x0, 0xa5, "ba4512123b8dc27ef87b00864336fed7215567a3eda760eaa7c02c9a35a3e1614e2425f8fd9743163ef8157a331d83d8176f5d7aad45a769440de09addc914da5ffd80b2bce44b81844c72abe9cdca97ac7279cdf6cf51675930f37dd099cc3427d0f5703df1838285f74ff868062a1853516141ea5eed0368096575f699d98cc8af99fdebc0363691cf8c4b20ed2b5664c1229659dc0c5417c9fb5ee48a91e6568cc6234e"}, &(0x7f0000476000)=0xad) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000812000-0xc)={r2, 0x7, 0x30}, &(0x7f000056e000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e8e000)={r1, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000e3f000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffff007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000660000)={@generic="d4ae31912f85120d87c440825deb8c70", @ifru_flags=0x9800}) listen(r4, 0x5) linkat(r0, &(0x7f000064d000)="e91f7189591e9233614b", r0, &(0x7f0000c37000)="e91f7189591e9233614b", 0x1400) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000234000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="28e0de183e774a58367e1ae5486a6c98ebb94bf657a082675a282c") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000785000-0x5c)={{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x100000001, [0x3, 0x2, 0x4, 0x8aa7, 0x9f, 0xf, 0x6, 0x0]}, 0x5c) 2017/12/22 16:44:45 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) getrlimit(0x0, &(0x7f000022c000)={0x0, 0x0}) 2017/12/22 16:44:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a45000-0x8)={0x0, 0x3ff}, &(0x7f0000b5a000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c33000)={r2, 0x8}, &(0x7f0000d62000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000108000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) prctl$setfpexc(0xc, 0x80000) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a75000)={r3, 0x2}) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000567000-0x10)={0x6, &(0x7f0000ab4000)=[{0x2, 0x7, 0x9, 0xfffffffffffffff7}, {0x5, 0x20, 0x9, 0x84}, {0x8000000000000, 0x4, 0x4, 0x6}, {0x5, 0x5, 0xfff, 0x4}, {0xfff, 0xcae, 0x7ff, 0x2}, {0x0, 0x3, 0x40, 0x2}]}) mq_open(&(0x7f0000bab000)='H', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e2b000/0x1000)=nil, 0x1000) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000957000)={0x0, 0x0}) mmap(&(0x7f0000e2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c89000)=0x20000005, 0x4) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003a4000)=0x0) syz_open_procfs(r0, &(0x7f00001df000)='net/ip6_tables_matches\x00') r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d37000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450a01070000001419001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f0000675000)="b703b7312302fcd83a5585082c52cac391c42c37628e0dbb8a27a1546226337cc3460586360539b73740d87f5194d61fce876d4e69a8e0d8684997e027c6acb3eecc5595d74dbe0035441e20486fb80436194b0ab5840ea4a8a8336ac5f97fd566d9eb54d2c61c791dbb0ec66644fafa7c0bc8671524e7fd94278add3c7d2c93bc36bf5365ea51e62b27050fa2f95629d84291efbee6d06112bf0223cb925fe7e6074c0dc4cb85c8af131de965c553dd1bcc457add2d722a", 0xb8, 0x8885, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ff0000)=0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ac0000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ff3000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000001d000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e38000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x100000000, 0x2, 0x1f4ead67, 0x10, 0xa0, 0x80, 0xffffffffffffff88, r2, r3}, {0x8000, 0x1, 0x0, 0x1, 0x9, 0xffff, 0x7fff, 0x100}, {0x5, 0x7f38, 0xffffffff0000000, 0x9}, 0x0, 0x7, 0x7c, 0x0, 0x5, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3f}, 0x1, @in=@rand_addr=0x2, 0x8, 0x6, 0x3, 0xfffffffffffffffc, 0x9, 0x100000001, 0x6000000}}, 0xe8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff2000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000901000)=0x0, &(0x7f0000ff0000)=0x0, &(0x7f00007b2000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ee000-0xc)={r1, r4, r5}, 0xc) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df6000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r5, &(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000d7b000)={{0x0, 0x0}, {0x0, 0x2710}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c03000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETLED(r6, 0x4b31, &(0x7f00003da000-0x1)=0x0) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r8, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r8, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000282000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000651000-0x187)={0x0, 0x17f, "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"}, &(0x7f0000b5f000-0x4)=0x187) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000652000-0x8)=@assoc_value={r2, 0x1}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000059f000)=0x0) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) close(r0) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000db0000-0x1)="") r1 = memfd_create(&(0x7f000094f000-0x24)=')-systemtrusted&!bdevcgroup[vmnet1$\x00', 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00005aa000)=0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f00008b6000)={0x0, 0x0}) r1 = getpgid(0x0) stat(&(0x7f0000f68000)='./file0\x00', &(0x7f0000e18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d12000)={0x0, 0x0, 0x0}, 0xc) r4 = gettid() r5 = getuid() stat(&(0x7f0000cd1000-0x8)='./file0\x00', &(0x7f0000e1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$ipx(0xffffffffffffff9c, &(0x7f00005a0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c8000)=0x10) r8 = accept$netrom(0xffffffffffffffff, &(0x7f00005be000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e99000-0x4)=0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000993000-0x8)={0x0, 0x0}) r10 = syz_open_dev$sndtimer(&(0x7f000075b000)='/dev/snd/timer\x00', 0x0, 0x0) r11 = epoll_create(0x80000001) r12 = syz_fuse_mount(&(0x7f0000b86000)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x88000) r13 = accept4(0xffffffffffffffff, 0x0, &(0x7f000070d000)=0x0, 0x80000) r14 = syz_open_dev$tun(&(0x7f000073a000-0xd)='/dev/net/tun\x00', 0x0, 0x40) r15 = socket$inet6_icmp(0xa, 0x2, 0x3a) r16 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e59000)={0x0, {""/7}, 0x0}, &(0x7f0000b1d000)=0x10, 0x80800) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f000081f000-0x8)={0x0, 0x0}) r18 = syz_open_dev$mice(&(0x7f000092b000)='/dev/input/mice\x00', 0x0, 0x20400) r19 = syz_open_pts(0xffffffffffffffff, 0x101000) r20 = syz_open_dev$random(&(0x7f0000ed3000-0xc)='/dev/random\x00', 0x0, 0x400000) r21 = socket$inet_dccp(0x2, 0x6, 0x0) r22 = socket$inet(0x2, 0x2, 0xc7f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000063000-0x8)={0x0, 0x0}) r24 = syz_open_dev$sg(&(0x7f00008b2000-0x9)='/dev/sg#\x00', 0x8, 0x20000) r25 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r26 = mq_open(&(0x7f0000e8b000)='\x00', 0x3, 0x80, &(0x7f0000eff000)={0x2, 0x7000000000, 0x401, 0x900000000000, 0x73dd, 0x6b, 0x89a0, 0x5}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b21000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000a6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00002dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$inet6_icmp(0xa, 0x2, 0x3a) r31 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000df8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000922000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) getresgid(&(0x7f0000a1c000-0x4)=0x0, &(0x7f00006ed000)=0x0, &(0x7f0000185000)=0x0) r35 = getpgrp(0x0) stat(&(0x7f0000adb000)='./file0\x00', &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000069000-0xc)={0x0, 0x0, 0x0}, 0xc) r38 = syz_open_dev$tun(&(0x7f0000617000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r39 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r40 = syz_open_dev$urandom(&(0x7f00004aa000-0xd)='/dev/urandom\x00', 0x0, 0x340) r41 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/enforce\x00', 0x400000, 0x0) r42 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000233000)=0x0) r43 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/validatetrans\x00', 0x1, 0x0) r44 = socket$unix(0x1, 0x5, 0x0) r45 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e86000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000b59000)=[{&(0x7f0000bce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008fc000)=[{&(0x7f0000018000)="9a61db97917ebc8f3489fb1e716012b8634c4fe60961f3af76d67636c28159dab9cdc9e979d0238c8397ddbdff74405f16a66b699748", 0x36}, {&(0x7f0000216000-0xa6)="7ae447ad1a753c670cee4b986f2fd9fbcc350c6442e6bc9e452e039a4999b94de3546d6dd5742e9449df0ef7fa2c445e49f378e9557d9f91a233d011ad094e4695189179fb340a4a77d5af162e593c104e01dec2911ef784f4a77de87146ecfee2a1c758b081973483dd9f488b18cf0b2f492b0e01168b0d75d5da6dc2a3ac1f6d3d845f03a5f8ed73dc1be8275873efd0771f3ad1971adb784f2bcb02c1eb20b10229c33461", 0xa6}, {&(0x7f000024a000-0xbd)="47b12bab78534a878cb467bd9469ddbcdd20ef3d5cac61404946f7733c991acc0ea4062b5387c8983f5a65f43b7e7785089cf85480e7217330a1c812a3c4242d38295304e86081c6be9ff11710b7e93fdf8295a0eabe4c9612d57129ed60e16581f61e86e56c02a9e54077157a48628374299103fae00a827e1d30a42707f25a2fa964020305b3db525641d2a8043eb4baa7624ec4d87283c05d0207d0a967355a0ca4b756738ba9989418969ac24cfcbfa61224ebce6952b7fc0a051d", 0xbd}, {&(0x7f000064e000)="7c330fd7cf3155350f994e6dacc27ce8bdab5f19fc5ec20f062583cbb398053cec7591b2b03dfa52090cc5de3ec2a999b9436b68", 0x34}, {&(0x7f0000628000)="961abbeb81fb6ad5b0c8db2b09d40ec3a38182bb23a9019b6e3dbd7febd37c89a935d5eb91aecf2c8b7791e5f0c800ce580b74688a7967daa2e525f4ec2153dfb92c95e4", 0x44}], 0x5, &(0x7f0000ee2000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0xb0, 0x20000000}, {&(0x7f0000123000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000fa000)=[{&(0x7f00009b9000-0xef)="0c59bb9b301553b2d6ba6eea0836434dc9e3fff77a8644ec3bb4f1cccc0456e993a93b578d1e7e0c8eb052a69697ce2464addd10dbd1b532cb240a08fb474c1d2d863730e235b9064dccf16fde9ace2ba60c90b6cc807f987c1bb0988c9d4706e696ea756de769cfe5bd9c9cbe637ab1c96a18c257267a6be436ba1a1d837dcf02853392822d5c010f3b559f0a23a709cc7b04245ba12bef84629ea24590b0a242fcdddf8d2bb89bb4a923a5b72475e5f612cdd1eedc4b01f567eb2c5b4e4852e1e1b0a2e00eef8d8bbdaf6091fe96a981a57c067529373b9dcb2943cd1cc0138fdef2c23989b2b7455ab7ada3baaa", 0xef}, {&(0x7f0000581000-0xe5)="e9cf79930f6034ab60b455172cde34ab19343435220bd96fba83bcc389e365d00600e461a6e7fa629a1c3315cab25703efefce66a28e94b2f2f9420be689f58423021e6fc032b22fa454e2e3cddf64651e40f9f185cdc4525ea03e1c354d6fc6b7ec8338db28c772e11dbab761edfd2ea9172c5ff660ec5635d68b4d02a5906e71d921cd0a6d11f7b2265f7c3681c54a52c74b7104d080a07c1212ef22b07f0caaf99452945aa3d723f4417095e7a33e7227281938813a406636cf773d2162c6e8e6e43456887d9eead0af59916201f12a161db90c7fbcced8fb8bb3ca609f4a2676c79466", 0xe5}], 0x2, &(0x7f0000040000)=[@rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44, r45]}], 0xd8, 0x20000000}], 0x2, 0x4000) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000a7b000-0x4)=0x0, &(0x7f000027a000-0x4)=0x0, &(0x7f0000458000)="") symlink(&(0x7f0000814000-0x8)='./file0\x00', &(0x7f0000c1a000)='./file0\x00') getrandom(&(0x7f00002fb000-0x53)=""/83, 0x53, 0x2) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000c6a000)=[0x5, 0xfffffffffffffffb]) unshare(0x20000400) clone(0x0, &(0x7f0000187000-0x6b)="56c8b26377349a40092eeb4d7ece9f058be6d254970000000000000004ee73c099810350bf733b674b0000000022e133c4d3ed44d4bce5df4e86a8b08387a94b3f4303f4f6d60e6d6e136901294f103a88e22b9ac3cea928787f00000000000000089344f8da3ed2888cf6", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ce5000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x480000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) pipe(&(0x7f0000684000)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000b19000-0x4)=0x100, 0x4) r3 = dup(r0) unlink(&(0x7f0000351000)='./file0\x00') ioctl$TIOCSBRK(r3, 0x40044591) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e3000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ftruncate(r0, 0x75) r1 = timerfd_create(0x0, 0x0) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000916000-0xe9)=""/233) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x800) bind$unix(r1, &(0x7f00005c9000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000035b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xed0f, &(0x7f000042a000)='./file0\x00', r0, &(0x7f000082f000)="727cb3ef2e70479f6562dce5d9ac1aac15e4ab1f32aaa818bd60b0acaa2075d9295f1e4e9bf4ff1c650e8ad06ca0a5473827542184fa53b7fd8d4c473604cb1a7b3c52dc4ad4c7b687e11a77dd0496909d6706122712e30ed96760085628d29f50d2cb2d9740613288cf8930d34005599be570ce1d985abd0b23370d728388c7a2eec493f0e51f28527d3d3d399a849e89ca271a9ec8cf1f803396dc588af90508292e7bbf7412eef572cccfdd346aa808baf27dc56326bb1b1611ff039a37ae7f2cee2db0559caf4f4d0351") r1 = syz_open_dev$binder(&(0x7f0000cd5000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000575000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00008bb000-0x4)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f43000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_init() 2017/12/22 16:44:45 executing program 0: clone(0xfffffffffffffffc, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") userfaultfd(0x0) 2017/12/22 16:44:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x479, 0x6, 0xc1a7, 0x100, 0x4, 0x2010014, r2}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000d8000)='./file0\x00', 0x80, 0x40) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/22 16:44:45 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f000077a000)=""/4096, 0x1000}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x2, &(0x7f0000000000)=[{&(0x7f0000bc2000)=""/166, 0xa6}, {&(0x7f00004f5000-0x4d)=""/77, 0x4d}, {&(0x7f0000859000-0x92)=""/146, 0x92}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000243000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006d0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') clock_gettime(0x0, &(0x7f000087f000)={0x0, 0x0}) nanosleep(&(0x7f0000f86000)={r3, r4+10000000}, &(0x7f0000bb0000-0x10)={0x0, 0x0}) writev(r2, &(0x7f0000236000)=[{&(0x7f0000310000)="3282", 0x2}], 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000ac000-0x4)=0x4, 0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0xc, 0x10, "975d34a784bf264365d3f359f0719029db3c0d74d038cb31dd510134ce9ddbc55cb4a057b81865715b19d0983eaa1118b468d7f092e2691e580c43dcb518cfaa", "edd966423365486c23c99c53af22de8f8a110f72bed0ad668116e693c23288e8", [0xffffffffffffffe0, 0x8], 0x0}) recvmsg(r1, &(0x7f0000985000)={0x0, 0x0, &(0x7f0000319000)=[{&(0x7f0000287000-0x68)=""/104, 0x68}, {&(0x7f0000ab0000)=""/81, 0x51}, {&(0x7f0000227000)=""/231, 0xe7}, {&(0x7f00006ee000)=""/4096, 0x1000}, {&(0x7f00002d9000-0x7a)=""/122, 0x7a}, {&(0x7f000095f000)=""/129, 0x81}, {&(0x7f0000309000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00007c1000-0xa)=""/10, 0xa, 0x4}, 0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000008, 0x2000) syz_open_dev$urandom(&(0x7f0000012000-0xd)='/dev/urandom\x00', 0x0, 0x80) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000003000)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000013000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x800, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00005f0000+0xfe4)={@generic="8485fecb6925a027cb1be944b1500e5c", &(0x7f0000c37000-0xd0)=@ethtool_rxnfc={0x29, 0x19, 0x10001, {0xd, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2}, {'_+', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x800, 0x1a6f0, [0x2, 0x3]}, @tcp_ip4_spec={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x3, 0x3, 0x3}, {'\x00#', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x100000001, 0x6, [0x4, 0x8]}, 0x4, 0x3eb}, 0x5, [0x409, 0x2, 0xfffffffffffffff9, 0x1f, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000800000-0x9)='/dev/sg#\x00', 0x1ff, 0x400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fcd000-0x4)=0x8, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='devpts\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) r0 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x80000000000000) 2017/12/22 16:44:45 executing program 5: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syncfs(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x200, 0x4) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fc4000)=[], 0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100000000000002, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000fd7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd7000)=0x48) connect$inet6(r0, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x10) write(r0, &(0x7f000018a000)="1f0000000101ff49433beb0017049a760f07e8e00900080000c70b0408e840", 0x1f) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r0, &(0x7f0000f7d000-0x10)=[{&(0x7f00003aa000)=""/240, 0xf0}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000112000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cf3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000d21000-0x8)='./file0\x00', 0x181) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000105000)={&(0x7f0000f66000/0x4000)=nil, 0x800, 0x1, 0x0, &(0x7f0000d26000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") dup2(r0, r0) unlinkat(r0, &(0x7f00005c9000)='./file0/file0\x00', 0x200) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$ipx(r0, &(0x7f00000d1000)={0x4, 0x400, 0x6, "3899cef8746e", 0x6, 0x0}, 0x10) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) read(r0, &(0x7f0000014000)=""/1, 0x1) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b4000-0x8)='./file0\x00', 0xfffffffffffffffe) listen$netrom(r0, 0x4) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:45 executing program 6: r0 = socket(0x1b, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="ccc4f439eaf54338b3ebfa4d0bf09a0094ccc13637880bb8421e383b6cc0e2f7a74b4f7fb6abcb914dcb73675c775df72d47b36d58138c47dd660bc8e63b11557f7b62fb00736a14345198e5f95c737ce0d0c53faf83f9b11d9778ae15a6823f7a33cc40b55559dda1dc7bf4903b09d65f3d1bbc90a77c099d180b6d7d1dace97aa5d33f8862b39d05ad813b4fed8892be21226b42b9c0386b6d46eb2edaf6", 0x9f}], 0x1, &(0x7f0000001000)=[], 0x0, 0x40000}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce47, 0x6}, &(0x7f0000001000-0x4)=0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r2, &(0x7f0000002000)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000002000-0x86)=""/134, 0x86}], 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x8, 0x200, 0x7, 0x2, r1}, &(0x7f0000002000-0x4)=0x10) restart_syscall() getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="622344dd94726ee8c7001fcd4a994b46497369c11c9f014c4c7fe747ccd407c7c1f8b40a30ea39bc1ea265575c3239c1d8a437536249302e690e92c4025e46b6d1a9148d200823beef9b8d9a2225d701041b487d9cfe003ae013478f10c04d765fbb60df3a1ba4b9a888b401a7ab9799c25c160186b595ae12d21173b20dc26a64c6b669915e0428d775eeea78", 0x8d, 0x20000010, &(0x7f0000005000-0x14)={0x11, 0xff, r5, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) membarrier(0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000006000-0x28)={@common='bond0\x00', @ifru_settings={0x7, 0x4, @raw_hdlc=&(0x7f0000001000)={0x6de, 0xffffffffffffff7f}}}) bind$netlink(r3, &(0x7f0000005000)={0x0, 0x0, 0x1e, 0x7}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0xffffffff00000001}, 0x8) ioctl$VT_DISALLOCATE(r4, 0x5608) r6 = add_key(&(0x7f0000005000-0xc)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xef)="3b5f5673fd85166da1ad4f0024fa6474d5347b567d671649f10613348c79f841ec833c2d4624fa0f6334cdc1512036c9a829ea11cc8e9ccb56df93378b8dc7a1afbbe322a87f8247100d68a141e3e36b0724b6f6e4ace3e397406b43f26be4ca2ae94f6f382c6101f793d25455c1e2dc6ad50107b8176297cfc8e862fe8a05a28a1340e551e7d9edd1be94431028bfc6202cd291b40fecbe49750d0308fcddd6a4d9bc516aa39f3740044762fc74512fc2f1f17cded020c93db2c37cfa6036b87629bf859c0efef7c7b70b096edd5d50efdfb172d8746b6420fa352aac7ab01ed1b75bbaa06690815c5a168010a696", 0xef, 0xfffffffffffffffd) r7 = request_key(&(0x7f0000007000-0xb)='pkcs7_test\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f0000001000)="0d5e1ca2335d62afb07f31731cabacf88a3ea3edb9964263abe00f95170144c8af0d217ac4cae62833e9f3535fb373c0c415f34bfe26fb2f2afa9cf0eb63b67892fce1eac3b504e2fe15860efc461e52c900f572b5ccbc0da24f33cb583cce7d0591de26bb112d2a7fe2987a4c563afbf48a775faf2a980c9b1d9b4c7bdd0ac38987016ec463ce19e84d6576fb350ffeb7b04c7ea4ab08516a4cd5e76cb8ff1237939c6bab350f44788c87baf6ac83393e9254f0c64729e172d129ecc25aaa04310a49ce96618f7980fedbd19ab4b0558e99dcbc5c4c7b2f111ecde3c58dc4081ca4f6134a7cbfbbbd2ddc8ac808", 0xee, r7) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5b000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00001c6000)={0x6, &(0x7f000021c000)=[{0xec4, 0x6, 0x800, 0xfe29}, {0x401, 0x1000, 0x1000000000000000, 0x401}, {0xea, 0x101, 0x8, 0x8}, {0x6efd, 0x400, 0x4, 0x10000}, {0x22, 0x2c9, 0x5, 0xff}, {0x7, 0x9, 0x6, 0xb3}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003a6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000173000-0x10)=@buf={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="81726530000fffffffffffde800100fe", @ifru_flags=0x8000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000e96000)={0x3, &(0x7f000070c000-0x18)=[{0xffffffffffffffff, 0x10001, 0x4, 0x7f}, {0x66f43b71, 0x6, 0x202000000, 0x3}, {0xd3b0000, 0x0, 0x8, 0x1}]}) dup2(r0, r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000154000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b5000-0x8)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000728000)=[{&(0x7f0000ff7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b35000)=[{&(0x7f000063c000)='\x00', 0x1}, {&(0x7f00005d2000)="", 0x0}], 0x2, 0x0, 0x0, 0x24000000}, {&(0x7f0000bbc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000976000-0x10)=[], 0x0, &(0x7f00003ca000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x2, 0x0) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r0, 0x1f) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005f8000)={0x0, 0x11, "e9ec333086e3222079a9fb27b814e3b87e"}, &(0x7f0000b2d000-0x4)=0x19) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000843000-0x6)={r2, 0x1}, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000270000)='logon\x00', &(0x7f00006c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b2c000)="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", 0x1000, 0x0) add_key(&(0x7f00001f5000)='dns_resolver\x00', &(0x7f000099a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b2d000-0xc3)="8f2377fa03430f66cc4c5b2fb79161bb1d535867f1911568d74445d7840719625149d326a311e86b8113e92b54de840c37a9959b2dd8dbc0110d06110bcd4c5f6a9a3c1cc05ef0893f2080c48404f7054908d3ec4321384017ced60162d9b352bd330e3623ccacc85f09151c6223f20c0156457967f678c6435b571109dd960cea7d91f163c463fadc553edbd4693ece9401f8b2ae743bc3ad5abdee3f70de66245368f2be799869da7cb0396ea5d2554d3c08be0d07cfc710bd30ee998ebb0819c229", 0xc3, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00006e2000-0x8)='keyring\x00', &(0x7f0000b5a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000ea5000)="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", 0x1000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000333000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000035000-0x4)=0x0) sched_getparam(r2, &(0x7f000020e000)=0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000975000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000a14000)=""/60, 0x3c, 0x12002, 0x0, 0x0) acct(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f17000-0xa)='highjpeed\x00', 0xa) socket$inet(0x2, 0x5, 0x2) 2017/12/22 16:44:45 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r1, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x7, 0x80000001]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x7, 0x0) read(r2, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f00000fc000-0x8)='./file0\x00', 0x20) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000da9000-0x4)=""/4) timerfd_settime(r2, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f000014c000-0x10)='./control/file0\x00', &(0x7f0000d83000)='./control/file0\x00', &(0x7f00006f1000-0x5)='gfs2\x00', 0x1000000, &(0x7f00008c1000)="4a91a455e88ff3fe049b699dbcc43e61bc2ff500507f5f675f83d64601949891b4e26755ffac60f00553640fc16a3a1011abedcb95663c9b45a399b2b43be9fc881d64339a46cf57748dd5d7a16c65d452f5300202fde7f8ef82290b0ee611918c92cc3a877120a4e9f97199252eaea7571d78aab706dfd9bc231ca22cd740d2cbe061dfd73e1bc815886b8eb908bbc35c05caa070b28cfd8508bc5871ffbf5bfcd02c") 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003d6000-0x8)='uid_map\x00') getsockname$ax25(r2, &(0x7f0000173000)={0x0, {""/7}, 0x0}, &(0x7f0000c1c000-0x4)=0x10) r3 = mmap$binder(&(0x7f0000089000/0x3000)=nil, 0x3000, 0x2000009, 0x2a010, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000027d000)={0x90, 0x0, &(0x7f00006eb000-0x90)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f00005c4000-0x30)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f000079a000-0x20)=[0x38, 0x40, 0x38, 0x38]}, 0x1}}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f0000655000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000b04000-0x1)=0x0, 0x1, 0x4, 0x25}, @flat={0x77622a85, 0x100, r3, 0x4}], &(0x7f00005a1000-0x8)=[0x20]}}], 0xf, 0x0, &(0x7f00005e1000-0xf)="b181ffac7f2cce57740fd40be480d5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) getpeername$llc(r2, &(0x7f00009da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000036c000)=0x10) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r0, &(0x7f000089d000)={&(0x7f0000c45000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b0c000-0x70)=[{&(0x7f0000c1b000)=""/0, 0x0}, {&(0x7f00002ba000)=""/16, 0x10}, {&(0x7f0000613000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7a000)=""/94, 0x5e}, {&(0x7f0000bf4000)=""/214, 0xd6}, {&(0x7f000015c000-0x6c)=""/108, 0x6c}, {&(0x7f0000a7f000-0xef)=""/239, 0xef}], 0x7, &(0x7f000021b000-0xb7)=""/183, 0xb7, 0x665b727f}, 0x100) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') fanotify_init(0x21, 0x80000) rename(&(0x7f0000c7b000-0x10)='./control/file0\x00', &(0x7f0000aa9000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d56000-0x20)={0x80000000, 0x0, 0x0, 0x400}) statfs(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f0000e20000-0x86)=""/134) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c8c000-0x10)={0xee7, r1}) 2017/12/22 16:44:45 executing program 4: r0 = socket(0x12, 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a67000-0x4)=0xc) r2 = geteuid() r3 = getegid() r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000ff000-0x8)='./file0\x00', &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000993000)='/dev/sg#\x00', 0x7ff, 0xa0802) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/loop-control\x00', 0x80, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a18000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r12 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0xffff}, 0x8) r14 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000838000-0x4)=0x0, &(0x7f0000cac000-0x4)=0x0, &(0x7f0000ae1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x800090) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000067c000)=0x60) r19 = syz_fuse_mount(&(0x7f0000e54000)='./file0\x00', 0x11dc79e204103d48, 0x0, 0xffffffffffffffff, 0x3, 0x0) r20 = syz_open_pts(0xffffffffffffffff, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r22 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00009cf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f00008a6000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x40, 0x3}, 0xc, &(0x7f0000e0b000-0x30)=[{&(0x7f0000000000)=[{0x1010, 0x1ff, 0x8, 0x1, 0x8, "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{0x6d, 0xedf9, 0x200, 0xffffffff, 0x3, "930c444954fffeacf426f0299868b3faca5f3d6212cd929afa233bc5fdd774650e1169e20c3065b8dfcbd6424b67f21817f233927a6b649fc5ba97b0e049c9e575ae44063e6853e0642afff5dae69f6792b0291113d08fb1c0ba699f18"}, {0x80, 0x800, 0x800, 0x3, 0x1, "f5d48bfc0ebda197453b516d493af97c4d7f8d45af581442bfb6795e6e3df30ae36e65b88af6d248c9b77a3129da7d963a027aab61a763306455d7c4e3b3c6a47d140855163875d28ac706d0c9ec878d83cd21632714972d118900c3f639b7ab5bc097906e6168a937e1d7efa76c244b"}, {0x1010, 0x1, 0x621, 0x10001, 0x5, 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{0x5d, 0x81, 0x300, 0x10001, 0x4, "9de7f543be89ca98acd91a6ee8b4c823a45ac76e52bf1899419e942a48ea3a8813e39cc411262603ea80cfcc87008ec829c30776474d4ad9507c22f9115f85f85efc477dc0f4f2689a6dfd09e4"}, {0xd3, 0x3, 0x4, 0x7, 0x2, "f9b45fb0c6f4dc018826cfbe6bc2699bc71c16b9a2cdf73de112d22cd4c662c81b5037ebb7fb2dc479125ae36a399e3ba7e0f347291c3c1f7e775089849f583d2cc7ef3e931a4ed684e67970d73c93a57024e40dd48d016dd394b7fdd6c419d39d583dc28744c2a862d74e31a299a4695d6241c4e335449e5661607121d60c99fda443b3ebd573e18f5949b631848d2601d809dc08baa33d65a2581be1da39cb795148f63a760c641d4582fcf8d936ccb6c95d8f49e89a05072c996d4f5e258c88476b"}, {0x43, 0x7, 0x200, 0x81, 0x0, "966524b892a8be23f3c88e9e5baad34cb2dd53474e641728d1113755ab4053cbc8b270de5cd151feedf491a9a4da620bdfee65"}, {0x3e, 0x7, 0x2, 0x0, 0x8000, "149efafcda8fb5e606a29fdf7b001e4800d3eaeca47476da2aca5413a4575f04fb8e2b298b0377711e420a0f9145"}], 0x11c1}, {&(0x7f0000dfa000)=[{0xee, 0x800, 0x4, 0x5, 0xffffffff, "a9d9983db4d0fefc95088d8333ee26a965f60dc099b48da9d3322f38e4fbabe655f174ad41043e6de8c1b7c5bb10f817e2e2cc497b4261acb252f687b7f450da8ffa67f0181ab5ba93b8c3926895ffda2cd7c9ce5cd3e320215a8cc2b7869c5bd6cd6301f4d018a63a614c70b04d8b3fdb34c8288325aabe0ce5d7be99b45911211c581bf3bf6c4c93a628e749fd4d1f02698bec132659d82ed1766ff82c996aca1e64758c8b4c45861a22924e5917f7997ba4218df9214e04616c3382cf4bcb14857942e9fa0bae2fa36624bfe206fc33517cf05c9efa30a885cc48e8eb"}, {0x36, 0x9, 0x310, 0xc688, 0x400000000000000, "8533a13dc57527d26a088f72bc2876f04c60de007a7c83bb181c8aec6b6a899660c5b058c46f"}, {0xf8, 0x0, 0x0, 0x7f, 0x3, "06d369c436c6a496aa1488a7034e2a47ed67c845b9527ef4512377da958b815148628f1eeeeedfcf8d31100154efd9c1828eae1700ff6c87897ebdcd869bbbe0fa2c2ec37315a7253f38068f249c22fe206b8e12deb5aa38e50dbde09aa16ffd4f86bfb137d599a5170cf870dd8373598320ae0ee80cff8fa5e59ad3fe4215346fd14bfde2dbe971d10f618e62c64bbb7b9b57cc1002b25b2050035804d6d05dfeabeb9dfa7ba2c9d1236bf5c21b8cd949e52fcf37aa0311597a97039e942c450397d0a3ccdd73b2424c10833b73ed6025a1d9cc8d8d354c6a533f704d2f1631e060f89dfb4fa405"}, {0xac, 0x0, 0x0, 0x4, 0x7, "fc38e6c5141fc1f3acbe0407eaba10a49e26f87f362b10e3fb0a5a374c1f11d9ea8591553193dad1d2739c1795d8b6e658c8b66a2a2be19f43eeeceb74d71ab543ef7b983fb88f4f48cc8da840bab9b7a1c8328210d26ed970c8b1838fe6f7fdc1a01cb305e0edb409553f615d8adb9575d4eb7cfef7b677d7cbed8f2d5edb9e6005dc5ea0304cee0be1cc2c20ea31a752599a9eeb01d2d33fcefa81"}, {0x6e, 0x6e715298, 0x800, 0x0, 0x20, "e7f17a57c7de5d66c73670fa0ab5f3103a8f42d4d143f6918332e3cfe98f3037fef663670c5c2f1923f9cd64df5edc526a87dbc9c366c6afdb3aadd686c13f99fa2bb759a2e19806fdd4a8517f99bd102f9d1437acc60666b9791c00f885"}, {0x30, 0x1000, 0x400, 0x0, 0x1000, "92a66a1730df6aee5dd74e1257fc5ec00596fa4863e87774d93163dc84cf86b5"}, {0x9d, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0x20, "bbcedc37afe11b89e33b3310376d472ea46f9e0010cb64a16da9326e5cd334b38001b62a00563cc46186d565c6abbc1d5e6edcf34fdf9ee02fdf64ef0b4e53b69fa7fe2eee147b981730964655761fc15cd9aea3aefeec27927e57a28f9df2a6ccffd9a93e7c5b36773909feb4f70cdf43686ae7396769bdaff1e2ba4ff62028177ea3e8d2466c6ec7ae64ef38"}], 0x403}], 0x3, &(0x7f000031c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r27]}], 0x118, 0x20000000}, 0x4001) setpriority(0x0, 0x0, 0xffffffff) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000537000)={0x17, 0x100000001, 0x100000000, 0x100000000, 0x401, 0x200, 0x7, 0x6, 0x3, 0x100, 0x1ff, 0x1, 0x3, 0xffffffff, 0x4, 0xb05e, 0xfff, 0x20a, 0x7, 0x1ff, 0xfffffffffffffffa, 0x81, 0x5, 0x7fff, 0xeb0, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ee4000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000000000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c70000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000986000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@generic="aee6dad28a372fd6dcb88af81ccadb11", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000d6b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000666000)=0x9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xffffffffffffe256, 0x11d0f185, 0x100, 0x5, 0x40200000, r2}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000865000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000046a000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000-0x4)=0xe8) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00009f8000)={0x0, 0x0}) r4 = dup3(r0, r1, 0x0) dup2(r0, r2) bind$inet(r0, &(0x7f0000bd3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f0000654000)="2bb0b15d04cdd589ffffedb6acab851f9bab1d40bfa4c0e6ac410a62870c5bb8e2f1008c8abc51286f8ffa688996d0fed0587237f9a0d8928d638629aa85efa98a5e095fddc19264d80585c30b63b01475185261513a261a0419a2c6e6b439aa620e6187994a90634f1de4458e12c0a40725f54dfdb91b8fda184858dd1fbe317e399cd65c5c3567debe12a8d390da719bd1799fbc549ddf2d66442ac036617d70680463d8625c4a3ebbe859", 0xac) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000052000-0xc)={0x0, 0x0, 0x0}, 0xc) fallocate(r1, 0x0, 0x6, 0x8) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getpgid(r1) ioprio_set$pid(0x1, r1, 0x46) ioprio_get$pid(0x2, 0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) tgkill(r0, r1, 0x3f) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x84000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003000-0x8)={r4, 0x1}) ioprio_set$pid(0x1, r2, 0x40000000004001) ioprio_get$pid(0x3, 0x0) 2017/12/22 16:44:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x14000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0xff, 0xffffffff, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000008000-0x241c)=[{0x8b, 0x80000000, 0xb00, 0x200, 0x0, "7ca7c752a1ed7c3faaebd15c8d131e97200c8a2013a79059d430487c1f11f663528f28a1cc6fda74659caffb06f0b8b52f3a51deb3a990ff643bf35a42833199d179b5cf8de6b94596bef96be1034c27ee134d22d66d4c18e61101a0facaaca685c43211576cce0e7d2de71915ca5e0e1b2a938bfc817e853f3d5f"}, {0x1010, 0x1f, 0x10, 0x7fff, 0x6, "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"a79bb52db2c613e504e11e5d777357e94e0b75b7cf3ff53436b8f42acf72a8015bb5ecaa60bcb509526a987011b1dd5e889dad6a82b147a2a2167d409c38a984eb902e06c788fda7f6b627edf9e153bb50406d631349326e861c85d262eaa93ede659d8dc3490e389f3a35fba5fcab6f2342ec33b49389fd2b841fda45285056813f290ad9fb6aa7a0de8f10d4d8c288f83daa5fdce3dc9396dfc9c913"}], 0x2ed}, {&(0x7f0000008000-0x3da)=[{0x107, 0x977, 0x5, 0x0, 0x3, "c1f897ed58a83ccac813ef2d2ee4cf9e53447abb3e33b722109b90a18a418622ec92dd36e23fc33533ae2c36297fda2537b196b1f2077f969df1725b2c219cdb74537fb9e472ff9be4d138350ede55dae3895e0aa694bd97b84ce9afa0488e8b32f9fef3f5f8a9e840261e4161b8e04163b088d6151cc4757f48c02085d461ac1b5afc561705d034caec02c7e65309a8ef70a6b2172f7a9c13841f70dca66da6750263d73feddc3d7dde2514b2dd49cd4536c491f1e43b57e7d99ff223769e3aa45776a99b8faff5a834074fd89b6868394334a65095a990d67b4a1f4d22f258424b70b7af0d41580830c84d2f84aaa2994e340b229e8d"}, {0x2c, 0xe2c, 0x410, 0x100000001, 0x5, "f6eafead6d59fd18106b5b1c54123110d2763133e26e66bb9997ccea"}, {0x8a, 0x1, 0xb00, 0x1b7, 0xfffffffffffffff8, "ff0131caec64e247e655f2fb32ce42320532ba18dda490c508241c6f134f0704cf63f395fd2583135ac3864c23d1adf71bd64b457c8131885d891fbb58185e9bf9a236db0c3b2b2310341553e2023bd68e280d924c7f0472a937234efacb8a2ff220cc2138c8b1d236ef8c7287945fdb4a96d72b49f396f454a8"}, {0xb5, 0x2, 0x300, 0x401, 0x2, "3cc7885b78ed3793569e8901203d0a7eb683d1dffa1a9420058112a74ac9e80f6a39699902c892997693dc9661f330bf1f2196f5ccdc6c3b11be651c2d1cdb32d15bc9a36f00e128e9539737bb15477b0ad9f395a9549a4f9465f5507cd8b0b1054208ba30eeb4d7412bc7081424d220e8e2de9bcef8d8b374f42513d6bef2dca11f8a491ba2508b86c14f68314cb4f4c9bb9bdb41fc822bcdd1bea9d8c26fb48e0b453886"}, {0x67, 0x7fff, 0xa20, 0x83d, 0x2, "6cefc950a37939d3cc7e965844ad0f89a762bc20488dc3f16485b51250fe1206d758d531c3afb7856e2177521bc57bbe6b858855d4f47f17526734f8ad34ea74300e1177b0c80f65dfcef508d410849a4ba192de8d2cad"}, {0x101, 0xf6, 0x100, 0x3f, 0x353, "3fea7341785775404671be8a46b9e02e396783b0137b3123c445db04e1dbbb68c033a97bf6585365a9162f382c339f234e8ab0b12a883e392a159ab3b31843d51bfc21bdf215fc89f7e59f8e5a4bb2b7bd2054f3057c29a56d085547120950ce5a520149e31b07019e6f6f2af267852837b2a2361498f35268de4722e3efb9aa38a1e87079acf41f1dd01ab4ff9e8f22048ca9a49feebdc13c811ff9b269a61a981efd6ac852d5432538afc67dae37a94157ea95c15303a6a096f44abd376d6e2556de5da594b744b5aaf134d115a1119e90197da42c1f39fb9883ef9281ccf0428c8faa0b19e6a31ca00bf2053de96367"}], 0x3da}, {&(0x7f0000001000-0x108)=[{0x22, 0x8, 0x800, 0x1ff, 0x6c338702, "ab4d458778d44a4e8c0e2ea1893907b3deef"}, {0xe6, 0x10001, 0x200, 0x500be45e, 0x7, "6f468af8ffb5b9394c71aaa1040e819024a3d35a2f97ad5bfee22be485358a56f5de8e226d787c25bc3fe376dc42ebe9d15995e17fc7bb633f252c012caecaed531ce92a87c30761ad7ccca4428c95ccbeec8ea2fd443d7260c86a5c3ee4f02baa9ba8f65efbe1bc14c26243ec6f87406ee69574b175450d892898f73a3e87b3e4f425ceacf9ff2faffaec9e0a138570024f85d16e68b3f496f9dd23b46124952c1abb744471ff89b2fb15f0a099aab583399e2da450def8ca31235c3255df4d8453ba6f9b376437b24d730bca59a8c1afca8d227fed"}], 0x108}, {&(0x7f0000002000-0xec)=[{0x9e, 0xfff, 0x604, 0x2, 0x2, "45f3f16e006013d93f91c3853fc67cbdc6a8ff8dd1aec23ff6f8af8fd9bf021cffaf8e1d3a9744159d25c66da982eabbd1ec9ba5f5666fef221657c7ade1cc3525ffe1f8bf3605eb794af98c55661bf51edabc83a9971ea8e65faba7a42340b8c6ff5ac0ef3a01d0cb5754f3b61e0af817a33cb1f755b635e3667dfbd6062733928d96ed562d6fcb7f8298e07504"}, {0x4e, 0x34bb, 0x100, 0x2, 0x2, "d7eb66b4d7329e4041281e6454b86419904ca3ad41327e0b25dbd1894c378b8ff8709d19d5ffa19a4439987344761f4d9e03489ee4c942599c1e3122c778"}], 0xec}, {&(0x7f0000000000)=[{0x104, 0x4, 0x800, 0x0, 0x3, "5e0f7973cbcf4f29feda253e32cf8267940c7c00cc42bb89de76e000822d031ccc206d9059ac1fd966b4f1930f9826a7937f27b0e05bc11738d996e5f7989cd8952b1ac86550658ac6b6ad5142abf667f660a653bc106dbf5e0794d7ae0166a0ed13104003c7e426b6a3963563f2cab5e25ade7e146acbb0c5b414fa3babab72cf65d684dbc1de52473bea0cf538e119699b0752cbe5b65600061312136d53415bc583ca475efff4d366855bc8758a5aae99c37175c0a4101b58453899e3817c742bd50de60bf2f6b5a85703ac6b189d7062fc50866c3243968670b584607b18ec112284a77f08b9279493ab8c7137db0480e14f"}], 0x104}], 0x6, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x80}, 0x20000000) statfs(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000+0x77c)=""/2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r2, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x100, 0x2, 0x71}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/0, &(0x7f0000007000-0x4)=0x0) openat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x4400, 0x2) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000408000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) openat(r0, &(0x7f000071a000)='./file0\x00', 0x40, 0x22) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r1, &(0x7f0000afc000-0x10)=@nfc={0x27, 0x9, 0x8, 0x7c8f495a2d98f1e2}, 0x10) recvmmsg(r1, &(0x7f0000db5000-0x78)=[{{&(0x7f0000156000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[{&(0x7f0000f26000-0x9e)=""/158, 0x9e}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x100, &(0x7f0000efa000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000447000)={0x4, [0x7, 0xc2e, 0xc26, 0x6]}, 0xc) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b6", 0x1, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000076d000)=0x0) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f000021f000-0xd)='/dev/net/tun\x00', 0x0, 0x100) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000be7000-0xa0)={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]}, 0x6a3, 0x40, 0x3, 0xb, 0x7}, &(0x7f00001f3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000017f000)={r2, 0x1000, 0x0, 0x681c, 0x1}, &(0x7f0000a01000)=0x18) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getresgid(&(0x7f000075a000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000672000-0x4)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000165000)={&(0x7f0000111000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b6000-0x80)=[], 0x0, &(0x7f000099f000)=[], 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x38]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000101000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000733000-0x10)={0x2, &(0x7f0000a8c000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000070b000)={r3, 0x0}) poll(&(0x7f0000000000)=[{r1, 0x8005, 0x0}], 0x1, 0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000aa7000)=""/83, 0x53) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071c000-0x4)=0x0) lstat(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d1000)={0x0, 0x0, 0x0}, &(0x7f000060f000-0x4)=0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000664000)={&(0x7f0000283000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000009e000)=[{&(0x7f0000575000-0x2c)="fdf7e29fbf50bb835bbc1b0ea4295dba1a299e040f06d5d47dffd11e67447b750fec96d7f3f6325705572c03", 0x2c}], 0x1, &(0x7f0000aa7000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x80}, 0x800) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa7000)=0x0) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aa9000)={0x98e2840a17c06408, 0x0}) 2017/12/22 16:44:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000988000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f00005f9000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000052d000-0x8)={0x0, 0x81}, &(0x7f0000b87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002f9000)={r1, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0xcc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x8001, 0x6}, &(0x7f000007e000)=0xa0) r3 = socket(0x10, 0x2, 0x10) pkey_alloc(0x0, 0x0) r4 = open(&(0x7f00003ce000)='./file0\x00', 0x0, 0x745311dd9515e2c2) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000054000)=0x0) write(r3, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00006de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00009bc000)={0x3f, 0x7fff, 0x7, 0x5, 0x100, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008e7000)={r2, 0x2, 0x30}, &(0x7f0000749000-0x4)=0xc) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000409000-0x55)=""/85, 0x55) bind$inet(r0, &(0x7f0000fe1000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x1fffffd) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x4) bind(r0, &(0x7f0000fe2000)=@nfc={0x27, 0x10001, 0x8, 0x7}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/member\x00', 0x2, 0x0) bind$packet(r0, &(0x7f0000aab000-0x14)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) futimesat(r1, &(0x7f000011e000)='./file0\x00', &(0x7f0000fb9000)={{0x0, 0x7530}, {0x0, 0x0}}) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000000a000-0x12)={@common='bond0\x00', 0x20}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="7a8fc4bdfd1239c50af3ebdde69bca35", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 1313.201397] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1313.206338] CPU: 1 PID: 25680 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 [ 1313.214022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1313.223348] ffff8801d8547670 ffffffff81d922b9 ffff8801d8547950 0000000000000000 [ 1313.231353] ffff8801d9679c10 ffff8801d8547840 ffff8801d9679b00 ffff8801d8547868 [ 1313.239311] ffffffff8165fb7a 0000000000002b25 ffff8801cd89e8f0 ffff8801cd89e8a0 [ 1313.247258] Call Trace: [ 1313.249814] [] dump_stack+0xc1/0x128 [ 1313.255162] [] handle_userfault+0xa3a/0x1310 [ 1313.261188] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 1313.268167] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 1313.274538] [] ? retint_kernel+0x2d/0x2d [ 1313.280217] [] ? handle_mm_fault+0x117b/0x2530 [ 1313.286425] [] ? handle_mm_fault+0x1fc3/0x2530 [ 1313.292625] [] handle_mm_fault+0x1fd1/0x2530 [ 1313.298652] [] ? __schedule+0x64d/0x1ba0 [ 1313.304331] [] ? __pmd_alloc+0x410/0x410 [ 1313.310007] [] __do_page_fault+0x5c2/0xd40 [ 1313.315858] [] ? mm_fault_error+0x2c0/0x2c0 [ 1313.321798] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1313.328444] [] do_page_fault+0x27/0x30 [ 1313.333963] [] page_fault+0x28/0x30 [ 1313.339207] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 1313.346011] [] ? core_sys_select+0x3be/0x730 [ 1313.352035] [] ? core_sys_select+0xa8/0x730 [ 1313.357972] [] ? do_select+0x13b0/0x13b0 [ 1313.363654] [] ? recalc_sigpending+0x72/0x90 [ 1313.369678] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 1313.375961] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 1313.382765] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 1313.389050] [] ? __set_current_blocked+0x80/0xa0 [ 1313.395420] [] ? sigprocmask+0xef/0x290 [ 1313.401007] [] ? sigsuspend+0x250/0x250 [ 1313.406598] [] ? __might_fault+0x114/0x1d0 [ 1313.412447] [] SyS_pselect6+0x2ae/0x550 [ 1313.418035] [] ? SyS_select+0x1e0/0x1e0 [ 1313.423621] [] ? SyS_futex+0x22e/0x2d0 [ 1313.429120] [] ? do_futex+0x15c0/0x15c0 [ 1313.434708] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 1313.441339] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002be000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ca7000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') fadvise64(r0, 0x0, 0x7f, 0x7) lseek(r1, 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000344000+0xf91)=0x3) sendfile(r1, r1, &(0x7f000010f000)=0x0, 0x0) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000323000)={0x0, 0x0}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000033a000)={0x401, 0x0, 0x2}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000756000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00003ce000)=""/115, &(0x7f0000e94000)=0x73) mmap(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x2, 0x110, r0, 0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001f4000-0x4)=0x0, 0x4) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) syz_emit_ethernet(0x101, &(0x7f00002af000-0x101)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x98fc, @x25={0x3, 0x5, 0x1f, "8751817ae95a42c07945217bb0f929e911536f6a3d477c10eaf7feaa87b01e4ffe7f847f4eb8a4635445c02c66f3cd98c842c8f2367a86899855d83ba73eda8a5aa921d7da039590257931a37dbc6aa357f0f00e1ded4a6aff748a37c83febcf6c706b809472221651b70435f5e62f8e9a48d122687faf50e5e5d65e9195b9b579f11812c642b24c44b74b24a7cdfd62ba21d74f602fd870fac1a9ce7b7f06a0d59f6d4ba521a79b9a70db0861529cea54010bb755a608241113a16591f98c45bf02b4cd80240814a1ff2516821426f336efe72a7f9feab85ce1f13992a177fc90c66c896a9c8355f09e6a1f1c87156f"}}}}, 0x0) socketpair$inet6(0xa, 0x80800, 0x0, &(0x7f0000226000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3e000-0x2)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000be7000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000abc000-0x18)={@loopback={0x0, 0x1}, 0x71db, r7}) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x9) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00005ae000)={0x0, 0x2, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000c000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:45 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000)={0x0, 0x2f, 0x7, @thr={&(0x7f0000001000-0x51)="35f5aca710975f7b3cf4eb5d3125f0f62f6be8a952c158db157f6dec4e310c33efde4d40441a4eee9dfa17ace9a094833f9f6946fbb06b9e9be46c2882c9427563b8948f1d0f7eeb7b30c0500a97759c70", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x7831, 0x56cc, 0x9, 0x7f, 0x8, 0xfffffffffffff800, 0x9, 0x81f, 0x6, 0x101, 0x100, 0x8, 0x8, 0x2, 0xffffffff]}, &(0x7f0000001000-0x2)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007ed000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ed8000)=0x0) r4 = getpgid(0x0) rt_tgsigqueueinfo(r3, r4, 0x27, &(0x7f0000c6c000-0x10)={0x8, 0x8, 0x0, 0x4eb}) tkill(r4, 0x32) link(&(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f0000387000)='./file0\x00') 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/ptmx\x00', 0x0, 0x0) mount(&(0x7f0000d05000)='./file0\x00', &(0x7f0000bb2000)='./file0\x00', &(0x7f0000f69000)='sysv\x00', 0x804400, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") link(&(0x7f00000e6000)='./file0\x00', &(0x7f000071a000-0x8)='./file0\x00') mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f6a000)='./file0\x00') 2017/12/22 16:44:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000bc7000-0x60)={0x27, 0x4, 0x3, 0x5, 0x1000000000000000, 0x800, "b27f07e2482e6be14c6ef3b49095bcc5c9721f0471f4609526857aa952edce6319a33c00cc008fb522312e987ae3cb0bd783d7df97f8888f0bb7cf17cc14b2", 0x6}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000a, 0x802, 0x7) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00004c1000)=0x0, 0x4) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000671000)={0x5, 0xfffffffffffff240, 0xff, 0x808e, 0x401}) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000fb9000-0x10)={0x4, 0x1, 0x7fffffff, "e14f7e1a6c39", 0x5, 0x0}, 0x10) sendto(r0, &(0x7f00006cc000)="120000001600e7ffffe90009149b00f99b", 0x11, 0x80, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb9000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00003fa000)=r3) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d2e000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000dc1000-0xc)={r2, 0x80000, r4}) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x6, 0x80800) fchmod(r0, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1b000+0x5b9)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000193000-0x4)=0x0, &(0x7f0000263000-0x4)=0x4) accept(r1, &(0x7f000093b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009f1000-0x20)={0x9, 0x0, 0x2, 0xb8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00004d8000-0x20)={0x2, r2, 0x10000, 0x1}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b81000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000374000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f3000-0x4)=0x10) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000013c000)='/dev/rtc\x00', 0x8000000000004, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x0, 0x6, 0x8}) ftruncate(r0, 0x3) fallocate(r0, 0x3, 0x101, 0x1ff) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c14000-0xa)='encrypted\x00', &(0x7f0000505000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000130000-0x1000)="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", 0x1000, 0xfffffffffffffffb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/rtc\x00', 0x0, 0x0) request_key(&(0x7f000013f000-0xb)='asymmetric\x00', &(0x7f00007ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000917000)='/dev/rtc\x00', r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005c4000)={0x0, 0x0}, &(0x7f0000410000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe0000)={r2, 0x98, &(0x7f000057c000-0x98)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x3, @rand_addr=0xff, [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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000028c000)=0x0, &(0x7f0000ff9000)=0x4) request_key(&(0x7f0000bc8000)='rxrpc\x00', &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088d000)=':-cpuset{.\x00', 0xffffffffffffffff) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) sync_file_range(r1, 0x8, 0x1c, 0x3) recvfrom(r1, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d0cf10376663d624581b531b4d748d516b4c4d7c6d696e272dd000000063d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a0552747e00000000000000f02e7060a8e28525eff03c6f1a407de53c384cb10d2ba51dddf7f857f16f009decc233fd47d0fdf32e"}, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xffffffffffffffff, 0x9, &(0x7f0000029000)="", 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000029000)="65179adfa4520b5551431b77dc7e0180") 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x2, &(0x7f00007ea000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000739000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b94000-0x4)=0x2, 0x4) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getpeername$ipx(r0, &(0x7f0000ec6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000967000-0x4)=0x10) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\x00', 0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fe6000-0x2)={0x7, 0x86}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fdf000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x2, &(0x7f00000b0000)={0x0, 0x1c9c380}, &(0x7f0000fe7000)={0xc3}, 0x8) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000522000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a40c18d102ac83db99f44017d784de1e"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010c000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000a1b000-0xd)='/dev/urandom\x00', 0x0, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000866000)={0x0, {""/7}, 0x0}, &(0x7f0000824000-0x4)=0x10, 0x80800) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a16000)=0x0, &(0x7f00005c2000)=0x8) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007bf000)={0x0, 0x8, 0x10, 0x8, 0x10001}, &(0x7f00009b2000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000558000)={r1, 0x200}, &(0x7f0000263000)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ab8000)=0x0, &(0x7f00000a9000-0x4)=0x4) flock(r0, 0xe) 2017/12/22 16:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r6, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r6, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r7}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r8 = socket(0xf, 0x6, 0x100000000) ioctl$int_in(r6, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000107000)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r8, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2017/12/22 16:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a15000)=0x6, &(0x7f0000625000)=0x4) sendto$inet6(r0, &(0x7f00006e7000)="b79686694aadc7c7d76b01b551e4", 0xe, 0x0, &(0x7f0000822000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008ea000-0xd)='/dev/net/tun\x00', 0x0, 0x3) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00006c2000-0x4)=0x5, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001a6000-0x4)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='rose0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000186000)='/selinux/create\x00', 0x2, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d8d000-0x11)='/selinux/context\x00', 0x2, 0x0) fanotify_mark(r4, 0x4, 0x48000013, r5, &(0x7f0000645000-0x8)='./file0\x00') r6 = getpgid(0xffffffffffffffff) capset(&(0x7f00004f8000)={0x20071026, r6}, &(0x7f000078d000)={0x4, 0x5, 0xebc, 0x7fff, 0x8, 0x1}) 2017/12/22 16:44:45 executing program 5: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x0, &(0x7f0000600000)=""/80, 0x50) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x20}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000003000+0x8c2)=0xc) getrlimit(0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000005000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e62000)={&(0x7f0000a7f000/0x4000)=nil, 0x4000}) r1 = socket(0x2002, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d56000-0x10)=@generic=""/16, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0xa, 0x0, 0x0, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00004ba000-0x8)=0x47) shutdown(r1, 0x2) [ 1313.448143] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1313.454684] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000091000-0x9)='/dev/sg#\x00', 0x1f, 0x400) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ef3000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0x2, 0x7e14, 0x0}, &(0x7f0000ef4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000079a000-0x8c)={r2, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000056d000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ef3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000b43000-0x8)='./file0\x00', 0x608000, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f42000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ddd000)={{{@in6=@empty={[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, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a09000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x3, 0x7ff, 0x1f, 0x20, 0x0, 0x8, r2, r3}, {0x8, 0xf0, 0x8aed, 0x963, 0x80000001, 0x101, 0x6, 0x1}, {0x8, 0x7fff, 0x5, 0xfffffffffffffff8}, 0x7f, 0x9, 0x100000001, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0xb22}, 0x9, @in=@empty=0x0, 0x0, 0x7, 0x1, 0x15, 0x10001, 0x0, 0x7}}, 0xe8) sendto$inet(r0, &(0x7f0000d8d000)="320000001000250f0700009300091404", 0x10, 0x0, 0x0, 0x0) readahead(r0, 0x8c, 0x6) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000b) writev(r0, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a00000000000000000703ff000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005a8000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x5) 2017/12/22 16:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000882000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x72b1aae8ebceaaf9, 0x0) fcntl$dupfd(r0, 0x2, r0) socket$inet(0x2, 0xa, 0x401) 2017/12/22 16:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) umount2(&(0x7f000084a000-0x8)='./file0\x00', 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) 2017/12/22 16:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fea000-0x10)={0x0, 0x1, 0x5, 0x1}, &(0x7f00006bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fb000)={r1, 0x81}, &(0x7f0000b63000-0x4)=0x8) r2 = dup3(r0, r0, 0x1080000) ioctl$TCSBRK(r2, 0x5409, 0xf1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c6d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCSTI(r2, 0x5412, 0x5) ptrace$peek(0x1, r3, &(0x7f000018e000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x2000000000000004, 0x0, 0x0, 0x0}, 0x20) sendmmsg$unix(r2, &(0x7f0000eb6000)=[{&(0x7f00009b3000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006af000-0x30)=[{&(0x7f0000b34000)="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0x1000}, {&(0x7f00004cf000-0xe1)="5d9620d0873df152fdaa9693e24734626be6879be87a30aa24575c72b5e6f0cc4138286d3d1c929f1ade82309dd5c63f908b53a116a4f0367b492a11cee80c30d8b668ba069f33ba4a1b18cbcc4b4b15747370936036c773fb38cff430176f46d12840d5e32fd248bec983cf440bdcebe09717473195100d467f806f26a1ce1493b67a2d80195e5da1b6808656fde1db11c04d46469578ebe52b4d2c64198daccee656938d9b3ec6c8773e55c4717841e669a173e314d22b4c9d7ea1986672beaf7cd772cff7d86e4346a07e5867212eb000eeeac8bca7b453b69e00bff8777c80", 0xe1}, {&(0x7f0000df8000-0xe5)="16ae3966793921dd492a518dcea1841c4ff2192ff00ea5f49475aa0f349714519bd292f69ad9dd9153d092c58ebaf4f379e6a91dda16ee7f70e95216b69d9a0624ef7a5c3e5c79e286ea0996f7657ef5ad7368248fd0dcd1e593ef49d6ba7fb8101cdab57e4105b0125681ef227f070a0ca7e11d52eeb6772e77b06eb2f172414a20cbb8d4e38f611c821fd7706a6c1b35bd72dc97b3902aa0632946e1b7c2c97297ef47a81a24e84ad487fa1daaeab7480359c25af1d3ccc00a5feef2579b55fa46de665f3a8b6ea44ea529104a24c50d867c567f19f7cf007c94f26105023c2894c6d8d0", 0xe5}], 0x3, &(0x7f0000856000-0x30)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r0, r2, r0]}], 0x30, 0x4000}, {&(0x7f0000950000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000aeb000-0x30)=[{&(0x7f0000e57000-0x30)="ebc6deff52eaa74c2de50cf9db4b8e95f2efcd4b11e77284b2a358aa7cd1df23d284c53e1e017e63773bdf038297a9b1", 0x30}, {&(0x7f0000051000-0x1000)="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", 0x1000}, {&(0x7f000037c000-0x14)="6e425d6c30f154f9b192a8f67925fb9bad46a77d", 0x14}], 0x3, &(0x7f00001d8000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r0, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xb0, 0x4044014}, {&(0x7f0000790000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005ad000-0x20)=[{&(0x7f0000c31000-0xf0)="1bd174f1b124b1647041996c360374a25c820da13280e4131e99cad303cd1fd6f07fea3d088e268149ee62861abec22007591a204d6fe34d59066ade874e0f3b7666e0b95bb8927e0abb7758409575278b5447c4c8059168c325cd48ab0dcfbba0cbef4e4d654d69a2dcbccb2322d32b74f61eab9d4094eaebb1a9b8e1dd218c06f9c0200c3dd74944df2ca332733d35a21e5026c91f254601b44ade892eb95d0356a6e2018c7fc2d77a749ca74460d6688007301de2327d3f2fa7348f2e09a5d78904362f180fbf2c4783b34623c2d988270e06c3566e36468158999ac78cdcc613056ad72910610c58cf0c4351329d", 0xf0}, {&(0x7f0000922000-0x61)="0333335a26c80e6117bbfbacf3ed70a4434ea9ed4031860588afe55f78a12481f71cb93b88c253279d9131a190933828dd43c170190383400cc6331d34125aeb1f9b628ca91a9563d0bd1afff91bf0ad4fd473c56d7d4f5ee33f61fa221a6247b8", 0x61}], 0x2, 0x0, 0x0, 0x0}], 0x3, 0x20000010) 2017/12/22 16:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002dd000)={0x0, 0x0, 0x0}, 0xc) 2017/12/22 16:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000357000)={0x1, 0x0, 0x4, 0x6, 0x0}) lgetxattr(&(0x7f000099c000-0x8)='./file0\x00', &(0x7f00009a3000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ef7000-0xf3)=""/243, 0xf3) fcntl$lock(r0, 0x5, &(0x7f0000ed7000-0x20)={0x0, 0x8000000000000002, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 16:44:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x15b, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001000-0x4)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x10, 0x40, 0x6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x14ec}, 0x6) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000004000-0x4)=0xbc, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000)=0x5, 0x4) nanosleep(&(0x7f0000003000)={r4, r5+30000000}, 0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000c32000)='./file0\x00', 0x120) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000a12000-0x4)=0x8000) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066c000-0x15)='/proc/self/net/pfkey\x00', 0x20003, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b04000-0x50)={{0x3, 0xaa2eaba46cf5150e, 0x6, 0x0, 0x40000000}, 0x1, 0x8ded, 0x424, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061a000+0x891)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e56000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x7f, 0x80, 0xa1}, &(0x7f0000f29000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000048000)={r2, @in6={{0xa, 0x2, 0xe8c1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a58000-0x4)=0x8c) ioctl$int_in(r0, 0x5452, &(0x7f00003fb000)=0x8) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x4, 0x0, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 6: syz_open_dev$sndseq(&(0x7f0000803000)='/dev/snd/seq\x00', 0x0, 0x80) r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f0000002000-0xeb)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/22 16:44:46 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000012000-0x14)={0x7, 0x27, 0x9, 0x6, 0x8f5e}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000013000)={0x0, &(0x7f0000011000)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000-0x15)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005a2000-0xe6)=""/230, &(0x7f0000210000)=0xe6) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x0, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x7fff7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fd0000-0x20)={{&(0x7f00008ae000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000048000-0x10)={0x4, 0x100000, 0x400, 0x10001, 0x40, 0x4, 0x1, 0x3, 0x8, 0x2}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000969000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f0000782000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e67000)={r1, 0x8000}, &(0x7f00009ea000)=0x8) ioctl(r0, 0x2285, &(0x7f0000aae000-0x1)='S') 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a0a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000082a000-0x10)={0x1, &(0x7f00003d7000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$packet(0xffffffffffffffff, &(0x7f0000681000)="", 0x0, 0x0, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/22 16:44:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x9200, 0x0}], 0x1, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000000)={0x5}, 0x8) sync_file_range(r0, 0x6, 0x80, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r3, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) close(r3) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000016000)='logrn\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7d000)='^\x00', 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/rfkill\x00', 0x10400, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x8b7}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000569000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000080d000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000f7a000)="f18940da28c2c1985206c97ee0037357d197f76c2e9ae3acd1dd01c6353f91c87e4a519d270a8bb669ee57060eca9a80b01740e4d3d3837eaddac07713f0104a1b81682bb020a1301a34cfbf80161a4903") ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000046d000-0x57)=""/87) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{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]}) read(r0, &(0x7f0000f68000)=""/202, 0xca) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f0000f6a000)='./file0\x00', &(0x7f0000372000-0x5)='coda\x00', 0x282010, 0x0) 2017/12/22 16:44:46 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/checkreqprot\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000857000-0xfc)=""/252, 0xfc, 0x40, &(0x7f0000b07000-0x10)={0x3, {"9d5fa369495235"}, 0x2}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000967000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x6, 0x2, 'client1\x00', 0x2, "37040162c71fa24e", "04c530f0affdd0ba196a5ff5960eb21add3eadfa3ac23c911b9f47b28829f714", 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x186, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x800}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)=""/47, &(0x7f0000005000-0x4)=0x2f) sendfile(r0, r0, 0x0, 0x9) socket$inet(0x2, 0x0, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000-0x4)=0x3, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f0000007000-0x8)='./file0\x00', 0x5) r3 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000008000-0x8)=0x0, 0x1) openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x4000, 0x143) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000004000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000009000-0x50)={{0x5, 0x6}, {0xffffffff, 0x400}, 0xc7, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000dab000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cbd000)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000393000-0xb0)={{0x2c8d9349, 0x8000}, 'port1\x00', 0x10, 0x0, 0x6, 0x1c, 0x8, 0x2, 0x80000000, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0x0, 0x1, 0x0, 0x0}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) setsockopt(r2, 0xffff, 0x0, &(0x7f0000484000-0x4b)="69f37e4419e4e584d6c0ccc1788c728e2238d5ed224199f2795867e2838e1a8d88fd50f14e3e015b2344eff05395f828ebe92385c603034ee4a9a19890d448afa5c0783497a04f776ba35e", 0x4b) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) bind$inet(r2, &(0x7f0000f4b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e6000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000be4000)=0x0, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000177000-0x5c)={{0xa, 0x3, 0x2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6, [0x80, 0x4, 0x2, 0x2, 0x559, 0x3, 0x3, 0x6]}, 0x5c) bind$unix(r1, &(0x7f0000003000)=@file={0x4, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000878000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="050000000000000000001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003cb000)=0x1, 0x4) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0x0) r2 = geteuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc1000)={r1, r2, r3}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000048b000)={0x0, &(0x7f0000518000)=[]}, 0x10) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000721000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000262000-0x28)={@common="6200e2ffe219000002000008000200", @ifru_mtu=0x100005}) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x0) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031300ad031d078900ec", 0xd) r1 = syz_open_procfs(0x0, &(0x7f00001b9000)="6e6574006465760077fb020003e001168206ef0602e6610dce5ec06daf36ed307dbf969caa948181bd7ae39dc5ceb9fed64b5468bce5029c7122d22c6a1666789f86c643abf45e134a977f147e314b26ee6bd3622668845844d3285019a8c6ab2f7ec0877d5cdb4a420fa21fabc99abf4c4abb34a42b76b5f0feb768313475cfd0970b7a5c7a804f86466585aa04713b0670ebd98c4962bcd200010000500ec3d2e99c4befd876f3c083f612b9e96fb75df3a84a58cc15fb6829de82652ef84208c0ef70f2d262a45603cb37efc0e0ea5121c9955945cd842dafdcf94e0c86931152a302f4824904f3c3f142d5f2ee663a55df97547dc0d4d3206eb3487217971e252a1a1c83216dbf83") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d1000-0x10)={0x0, 0x7fff, 0x7, 0x1000}, &(0x7f0000165000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000666000)={r2, @in6={{0xa, 0x1, 0xeb1f, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1ff, 0x5, 0x8, 0xcc4, 0x101, 0x3, 0x7, 0x7ebd561c, 0xe350, 0x4, 0x4, 0x3, 0x65e1, 0x9]}, &(0x7f00005fe000+0x6a5)=0x108) setsockopt$netrom_NETROM_IDLE(0xffffffffffffff9c, 0x103, 0x7, &(0x7f000070b000)=0x9, 0x4) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f000060a000-0x1)=""/1, 0x1}], 0x1, 0x0) syncfs(r1) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d60000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d61000-0x4)=0xe, 0x80800) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d60000)={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]}, 0x8001, 0x9, 0x9, 0x9, 0x81}, &(0x7f0000d60000)=0xa0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d60000)=@sack_info={r1, 0x6, 0xffff}, 0xc) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d62000)=0x0, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 3: pipe2(&(0x7f00007c0000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xca, 0x12, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000e50000-0x8)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x101, 0xa0000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) dup3(r2, r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) chmod(&(0x7f000056c000)='./file0\x00', 0x0) r5 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5107b981c0ded899442eec2ca", 0xd}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r4, 0x4c01) inotify_init1(0x80000) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000bef000-0x10)={0x1, &(0x7f00007fd000-0x8)=[{0x6, 0x1, 0x2, 0x100000000}]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000462000)=""/131, 0x83, 0x0, &(0x7f00000c9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00007a6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ed8000-0x2)=0x10, 0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f00007fe000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c1000)=0x1c, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000024d000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000328000-0x8)={0x0, r2}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007ac000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) r2 = memfd_create(&(0x7f000027f000)="2773797374656d2e70707031dc2d73656c66757365722465746830766d6e657431212d23776c616e309173656375726974795c2a766d6e657430776c616e302e73656c696e757800", 0x1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000b7c000)=0x2503) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000019d000-0x4)=0x2) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004c6000)={0x7fffffff, 0x2, 0x4, 0xd36}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f22000-0x15)='/dev/pktcdvd/control\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000204000)={0x0}, &(0x7f0000e3f000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/70, 0x46, 0x40, 0x0, 0x0) 2017/12/22 16:44:46 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f0000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ce4000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x200, 0x401, 0x7ff, 0xba3}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000003000-0x8)=0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000-0xe3)=""/227) r3 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r2, r3, r4}, 0xc) getpeername$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000006000)=""/34) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={0x0, 0x5}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r5, 0x4c, &(0x7f0000002000-0x4c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0x10) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x3) close(r0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000e89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d1000-0x4)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d74000-0x1c)=@req={0x7, 0x6, 0x400, 0x0}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/load\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000a0e000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) r2 = dup(0xffffffffffffff9c) r3 = dup3(r0, r2, 0x80000) getdents64(r2, &(0x7f000070e000)=""/61, 0x3d) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) fcntl$notify(r0, 0x402, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000740000-0x6)='./bus\x00', r4, &(0x7f00007fa000)='./control\x00', 0x2) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000042a000-0x4)=0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x6, &(0x7f0000da6000-0x10)={0x0, 0x0}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() accept$inet(r0, 0x0, &(0x7f0000957000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r4) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000457000)=@sack_info={0x0, 0x7, 0x40}, &(0x7f0000952000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c4000)={r5, 0x7, 0xd6c, 0x3, 0x4, 0x4}, 0x14) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r4, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) r5 = socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0x2, 0x11e, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x3, 0x7b8, 0x8000, 0x401, 0x4f84, 0x8, 0x9, 0xadeb, 0x5, 0x4, 0xd5ed, 0xa212, 0x4, 0xee]}, &(0x7f00008f5000-0x4)=0x108) 2017/12/22 16:44:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ecd000-0xb5)={0x0, 0xad, "11a838f68e35b433b3315a03316fbf321bf520ef447e4d32fdfba825f4d5b4219af8d0a391efcdc42d3cfb63734dc210f67fc051e2455f017137f4c95487d4456bac75b62d24176ca55044af8e214ae1efbda92fc941351bacb19e779862eba3532ff356d7e306110f2d6d4db0dbdc1f3e96b5bb2b9fa73667547ae0f152443496fab0a1b102a28d1d77c926bb9ee56d314520808cd28dbc3410eedb95939ffed61a0893e1ccfa3d513be87186"}, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a3f000-0x10)={r1, 0x74, &(0x7f0000a14000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xc55}, @in6={0xa, 0x0, 0xfbe7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000001000-0x4)=0x10) lseek(r0, 0x0, 0x3) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000003, 0x1000000d, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000006b000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000007c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bd3000)=0x3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da4000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$evdev(&(0x7f0000b1b000-0x12)='/dev/input/event#\x00', 0x7, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ef8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000561000-0x5)=""/186, 0xba) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000456000)={0x4, [0x8, 0x8001, 0x8, 0x2]}, &(0x7f0000b3c000)=0xc) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e8f000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000cef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1) r2 = gettid() capset(&(0x7f00006fa000-0x8)={0x0, 0x0}, &(0x7f0000a6d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) symlinkat(&(0x7f0000d09000)='./file0\x00', r1, &(0x7f0000202000-0x8)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) lsetxattr(&(0x7f0000ea7000-0x8)='./file0\x00', &(0x7f0000aab000)=@known='system.advise\x00', &(0x7f0000335000-0xe)='/selinux/user\x00', 0xe, 0x2) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000844) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000013000)=""/0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0xe0000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000012000-0x4)=0x4) fsetxattr(r0, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000013000-0xd)='\'nodevmd5sum\x00', 0xd, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6(0xa, 0xa, 0x6cd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000) 2017/12/22 16:44:46 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000551000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000853000)=0xc) getpgrp(r5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@common='irlan0\x00', @ifru_flags=0x100}) gettid() 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 16:44:46 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000261000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000058000)="f5fcff5c20c5c67637e86aab5d6b5638fcb92a6c91a1a6408e55248cab55e454ba363a0739d8face22b214f1282cd0bf9b16b96c05e89c75cafc0846a227fa227511d264f7545f4214e7bb16404c3108e93fa2efc3682fd2ec424e44899c8f946b961b8fb12900d9edda2369ae38c94116b60109c425cbd832a4b04edd206f2a6664c2e481abbfaf6051a372ec172ed03cb2743a0b21226d20fc3dbd3f45067c1e37339699676556f6bc4eb2bf6b934ee9b343049893774b556cf5f1dd78ff19390caaa3461329444e296d27c958513295e14dcabab592f3cb2fb32a", 0xdc, 0x0) r3 = dup2(r0, r2) fallocate(r3, 0x8000000, 0x0, 0x400000000006) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x4, 0x8, &(0x7f0000c03000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000bf000-0x30)={0x100000000, 0x0, 0x0, 0x100000001, 0xbde5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c4a000-0x10)={0x7f, 0x9, 0x9, 0x100}, 0x10) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000c7a000)=""/239, &(0x7f0000963000-0x4)=0xef) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000882000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in6=@remote={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}}, &(0x7f0000aa0000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000013000)={0xf188, 0x600000, 0x0}) socket$inet6(0xa, 0x80007, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/sequencer\x00', 0x100, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000252000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d25000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x7cf2c712, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x38) r1 = socket(0x3, 0x3, 0x2) r2 = mmap$binder(&(0x7f00004f4000/0x3000)=nil, 0x3000, 0x200000e, 0x2010, r0, 0x0) r3 = mmap$binder(&(0x7f000030a000/0x2000)=nil, 0x2000, 0x200000f, 0x2011, r0, 0x16) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd8000)={0x54, 0x0, &(0x7f0000c07000-0x54)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f0000084000)=[@flat={0x77622a85, 0xa, r2, 0x4}, @flat={0x736a2a85, 0x1, r3, 0x4}], &(0x7f0000992000)=[0x38, 0x60, 0x0, 0x78, 0x38, 0x0, 0x30, 0x38]}, 0x366}}, @acquire={0x40046305, 0x1}], 0x1000, 0x0, &(0x7f0000e2e000)="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"}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac6e}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fd9000)={&(0x7f000019e000/0x3000)=nil, 0x6, 0x7661d060005ea19d, 0x26, &(0x7f0000274000/0x14000)=nil, 0x10001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r4, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac2000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000f1f000)="cfa91875de2aaaf465506573c874fe71996b03e7d11e283f59f4942c1b1e749144418cd0878190a6c734510fb336991428ae142d55f5f3b509d0588b2d6d5f8c4a23142c1810706cfd2c", 0x4a, 0x4000000, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7f}, 0x1c) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/ptmx\x00', 0x400002, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) keyctl$join(0x1, &(0x7f0000564000)={0x73, 0x79, 0x7a, 0x2, 0x0}) socketpair(0x10, 0x6, 0x8001, &(0x7f0000535000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f00005a0000-0x10)={0x3, {"80a9c70e7166bc"}, 0x81}, 0x10) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xebfffffdffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x14) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000777000)='cifs.spnego\x00', &(0x7f0000af0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c8000)='/dev/binder#\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000-0x70)="", 0x0, r0) socket$inet(0x2, 0x802, 0xd51d) clone(0x0, &(0x7f0000d4f000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0xffffffffffffffff, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0x3, [@sadb_key={0x1, 0x18, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x9f9b, 0x0, 0x0, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x20000042) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000090f000-0x8)='net/raw\x00') mlock(&(0x7f0000183000/0x3000)=nil, 0x3000) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f000090e000)={&(0x7f0000647000)={0x2, 0x85, 0x10000, 0xf, 0xa, 0x0, 0x8c, 0x20, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7f, 0x6}, @sadb_x_sa2={0x2, 0x13, 0xe6ff, 0x0, 0x0, 0x3, 0xffffffffffff8001}, @sadb_x_policy={0x4, 0x12, 0x4, 0x7, 0x0, 0x3, 0x100000001, {0x6, 0x7, 0x9, 0x9, 0x0, 0x7, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000910000-0x8)='./file0\x00', &(0x7f000038a000-0xba)=""/186, 0xba) fremovexattr(r1, &(0x7f000090d000)=@random={'user.\x00', 'lo:cpuset\x00'}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000-0x24)={0x9, 0x1, 0x8, 0x8, 0x50ff, 0xffffffff, 0x1, 0x8001, 0x40, 0x4, 0x2ef, 0xa0c}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$TCFLSH(r1, 0x540b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000327000-0xb0)={{0x7, 0x5}, 'port0\x00', 0x60, 0x1, 0x101, 0x8, 0x5, 0x6, 0x9, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d37000-0x10)=[], 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000017e000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000289000)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000093d000)={{0x1, 0x0, 0x101, 0x0, 0x6}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000abd000-0x25)=""/37, &(0x7f0000c7f000)=0x25) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000090e000)='/dev/ptmx\x00', 0x60201, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f000020b000-0x8)='keyring\x00', &(0x7f00003f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000e96000-0x9a)="7a1c2f7fc6a6894a87e0c5a07b751b07c18611ce4ff9da8e463a0fa27486e254daebce7b53b6e4c71c2d64e681e1444bb845e483aed93962f68cf8f665cfbd8dd81f35b0c53c8a8588b9c46a623800d07c6273f0ffe4542656c01236bdb336da06c830289da685fb91bbcff483d5a929d3dd46f5552a2f1cbed0fa169c705e4bff518257659c42a59b8030e62390705318ab247cfcc918eb1c61", 0x9a) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dfb000)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0xb) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x25e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r2, &(0x7f0000021000)="", 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000009000-0xc2)=""/194) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000a000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) close(r1) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000bc4000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004c6000)=@int=0x0, &(0x7f00001e1000)=0x4) tee(r2, r1, 0x6, 0x0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000881000)={0xfff, 0x1, 0x7, 0x7f, 0x5}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/22 16:44:46 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000484000-0xd)='/dev/urandom\x00', 0x0, 0x100) setns(r0, 0x3ffffffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000f06000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x3, 0xe28}, 0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000002000)=r3) prctl$intptr(0x8, 0x2) r4 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) splice(r4, 0x0, r0, 0x0, 0x2000000200, 0x5) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000777000)='/dev/sg#\x00', 0x9, 0x410080) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b56000-0x4)=0x7ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x0, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006fe000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006c1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2e000-0x10)={0x0, 0x80, 0x101, 0xba08}, &(0x7f0000318000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000052e000-0x8)=@assoc_value={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00005e6000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r1, &(0x7f0000111000-0x1000)="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", 0x1000, 0x4, &(0x7f0000e3c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000037d000)={0x10001, 0x5, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000604000)='/dev/sg#\x00', 0x9, 0x8080) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x8000, 0x10001, @cisco=&(0x7f0000588000)={0x2, 0x80}}}) r4 = request_key(&(0x7f00000b9000-0xb)='cifs.idmap\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb0000-0xd)='/dev/net/tun\x00', 0x0) keyctl$clear(0x7, r4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000fec000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="fd", 0x1, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x4bf}, {&(0x7f0000569000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x2) mmap$binder(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000067b000)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x2, 0xf, 0x3, 0x7ff, 0x1}, &(0x7f00003e3000)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000039d000-0x4)=@int=0x0, &(0x7f0000704000)=0x4) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') listen(r0, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f9b000-0x67)="ff01000412a3d23d06e1abe59b56f3e1eaf6e67159904df01ba2d6a9dee150170049eea1f7bb54bfe6a0853e499567f28274f78293bed147da59c05900d36a42e4746465e081f2daa75bda48e2a8c6950369764b7d215fcec2c5debe07602c9111b58d934b60a3", 0x67, 0x48d0, &(0x7f0000483000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utimensat(r0, &(0x7f00001ab000-0x8)='./file0\x00', &(0x7f00004e8000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) get_thread_area(&(0x7f00000a3000)={0x1370, 0x0, 0x400, 0x5, 0x800, 0x8, 0x8, 0xca, 0xf39, 0x2}) mq_timedreceive(r0, &(0x7f0000261000-0xc3)=""/195, 0xc3, 0x40, &(0x7f0000461000)={0x0, 0x989680}) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fc1000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/22 16:44:46 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000000000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000002000)=""/155) bind$unix(r3, &(0x7f0000cd4000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000)=0xc31, 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000001000-0xe3)="0b13f1a3034eef77fbc1886b6193a852ea74387cca8c4dbdf611c3b1d864d9c37734b5a26980d89e2c3e007c98244157e23e89194a1071ea89ea7a5b8480a8b39982bb6c6386d0772e98a8cb1641ab5773b684826ffb8e0c8a39aefd96890861bb2e02cf636c1d5ab57e6217ae4535012f3018dcd5bd47f740774ad3cb794407dd648f22699ffab738991797c00b284f25cdfe9c7093a987185a47e86c9939c730a08fb29809769086def7489959fef434c55fdffc59dc67d7c1131053071fd4a68c34345715a83b9f42e0c878dc1f40edf6ac5f57f3e21d0b6b4e7bbb8e47d639bc5c", 0xe3) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000007e000)={0x7, &(0x7f0000003000)=[{0xffff, 0x7, 0x9, 0x80000001}, {0x4, 0x3, 0xffffffffffffff81, 0x8}, {0x1, 0x0, 0x4, 0x7fffffff}, {0x5, 0x5, 0x7, 0x101}, {0x401, 0x0, 0x2, 0x100000000}, {0x401, 0x3, 0x2, 0x3}, {0x8, 0x20, 0x1000, 0xffffffff}]}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc9, &(0x7f0000389000-0xc9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x10c48126, 0x500000000000, 0x0}], {0x8100, 0x8, 0x26e, 0x9}}], {{0xe90f, @llc={0xb1, @snap={0x1, 0xab, 'l', "a695f9", 0x9864, "a4e5c56bf9e8b37910ec82235d8d41453e3b1b53e547f1c09668985cb4645dda4ab8cd03053f4a424ed274dc5fc5cc12f1cbc308c1f61eaf0b48dfc189a5fe92597a452296d7a352528c70b7d03182930a950e447039e4342faa3eefe0575078e6a213f95718718483ac48cf8dfd4ffe3572cbe3e0825342a5e41281188c4ad5dbcc782c79aa622b9e6181eb71a735038bb30e9119201099bd680a44baa32e806b2b5bcef47ccffd13"}}}}}, &(0x7f000090f000)={0x0, 0x4, [0x9a5, 0x530, 0x54a, 0xb8e]}) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000721000)={0x0, 0x0}) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000083e000-0x38)={0x0, 0x0, &(0x7f0000910000-0x10)={&(0x7f00000aa000)={0x2, 0x2, 0xf7, 0x0, 0x9, 0x0, 0x4, 0x4, [@sadb_key={0x1, 0x8, 0x8, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7f, 0x0}, @sadb_sa={0x2, 0x1, 0xff, 0x0, 0x6, 0x8a, 0x3, 0x93c5}, @sadb_sa={0x2, 0x1, 0x4, 0x4, 0x100000000, 0xba, 0x0, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8080) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f0000385000)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x2, 0x7fffffff, 0x100000001, 0x3, 0x6c}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000910000)={0x4a}, 0x4) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000910000-0x88)={0x8, {{0xa, 0x3, 0xe85, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d7c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00009d8000-0x68)={0x4, 0x9, 0x9, {0x0, 0x989680}, 0x5, 0xe383, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b11000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000848000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000060000-0x6)="c60565e477", 0x5) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x280800, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) signalfd4(r0, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5dd}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000dd8000-0x18)=@generic={0x3, 0x3, 0x6}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d70000)={0x0, 0xce4d}, &(0x7f0000e0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb4000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x737a}, 0x98) sendto(r0, &(0x7f00006be000-0x15)="140000000005e7fcff800000000007ff0000027f", 0x14, 0x0, 0x0, 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xa00) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x11, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000006000-0x8)=0x7) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x42, &(0x7f0000007000-0x8)=@abs={0xe9c8dfe76471a634, 0x0, 0x1}, 0x8) close(r0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000594000)={0x20000000, 0x40, 0x3d, 0x9}, 0x8) sendto$inet6(r1, &(0x7f0000f00000)="", 0x0, 0x0, &(0x7f000092d000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, 0x1c) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a09000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@random={'osx.\x00', 'em0\x00'}, &(0x7f0000001000)='&(\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009c3000)={0x0, 0x2, 0x0, 0x2, 0x10000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000f5e000)=0x4, 0x4) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006c2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a1000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000535000-0xf1)={0x0, 0xe9, "78e6279a361f6d3bc26cd60056ce2f0cea456f42d095bf55e23bce456871fa9d2b350a4f3473632ae5aed5fa5f59202bceb2de39edf94c722c9887c376216b4c3fa2d9dfd4c3b10296892cd20bf271f8d0e368ce2e40c34e8cb18353feaaa1f05703240726835616cef6bdbaa97a6f012b38939743fd7e214c1327e06ab4e57e43faeaa45da3ba8bbed5b395f0b2cb5c9e5b6ceebff09aa27b1acc9fc52d6efd7b017cb6a53837ed6529bd3dcd55c272e325fd97b90193563cab0bfa320fc107d95d2d65e05d1be0509ebf265bf65352feb708a35151f686609bcf174aeb2a7e8f292c7c2e3c0d34de"}, &(0x7f0000190000)=0xf1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d32000-0x8)={r5, 0x2}, &(0x7f0000b9f000)=0x8) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r6, 0x10e, 0x3, &(0x7f00009aa000)=""/4, &(0x7f0000e2b000-0x4)=0x4) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000-0xc)='/dev/rfkill\x00', 0x30000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a31000-0x4)=0x0) r2 = socket(0x10000000010, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b28000)=0x0) fcntl$lock(r2, 0x7, &(0x7f000020d000)={0x0, 0x0, 0x7, 0x7ff, r4}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0x7, 0x0, 0x0, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000171000-0x1c)={0x0, 0x0, []}) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000376000)='/dev/autofs\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000e70000)={{0x7, 0x3}, 'port0\x00', 0x44, 0x2, 0x5, 0x4b, 0xfff, 0x3, 0x4, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/sequencer\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00006f1000-0xc)={0xa, 0x0}) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x8000000000) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) 2017/12/22 16:44:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000186000-0x16)='nodevppp1cpuset/self-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000-0xc2)=""/194) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) lstat(&(0x7f0000223000)='./file0\x00', &(0x7f0000e42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7fffffff, 0x0, 0xfffffffffffff800, 0x8, 0x80, 0xa0, 0x8001, r2, r3}, {0x1, 0xadd3, 0x5, 0x1000, 0x0, 0x3, 0x7, 0xfffffffffffff801}, {0x6, 0x0, 0x100000000000, 0x376}, 0x8, 0xd7, 0x20, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x401, 0x100}, 0xb, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x3ff, 0xfffffffffffffff8, 0x0, 0x6}}, 0xe8) unshare(0x28060400) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f00005d6000-0xe0)=""/224, 0xe0, 0x2042, 0x0, 0x0) fcntl$getflags(r1, 0x401) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000822000)=0x7f, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e14000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000a8000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x38) r7 = socket$unix(0x1, 0x1, 0x0) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000bd7000)={0xd2e, 0x4, 0x1, 0x7, 0x7fff, 0x9dc}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/22 16:44:46 executing program 3: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) gettid() 2017/12/22 16:44:46 executing program 7: r0 = socket$packet(0x11, 0x7, 0x300) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x7, 0x0}, 0x4) r2 = socket(0x3, 0x1007, 0x0) connect$netlink(r2, &(0x7f0000deb000)={0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000029b000-0x4a)=""/74) r3 = openat(0xffffffffffffff9c, &(0x7f0000b7a000)='./file0\x00', 0x200, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b89000)={0x0, 0x80f}, &(0x7f0000c34000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b54000)={r4, 0x3}, 0x8) pipe(&(0x7f00005a1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000c6a000-0x8)=[{&(0x7f0000137000)="e3", 0x1}], 0x1, 0x0) splice(r5, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/22 16:44:46 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bcc000)={0x2}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000b9a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d4000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000965000-0x28)={@common=""/16, @ifru_mtu=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000fcd000)="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") truncate(&(0x7f00009f2000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) listxattr(&(0x7f0000639000-0x8)='./file1\x00', &(0x7f0000a2c000+0x40c)=""/16, 0x10) 2017/12/22 16:44:46 executing program 2: 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d98000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000885000)=0x0, &(0x7f00008b4000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f7a000-0x14)={0x1ff, 0xf4, 0x0, 0x800, 0xd3}, 0x14) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ff6000-0xb)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@generic={0x0, ""/14}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000ff5000-0x3f)=""/63, 0x3f, 0x20, &(0x7f0000f51000-0x9)=@rc={0x1f, {0xfff, 0x4, 0x8001, 0x0, 0x9, 0x7fff}, 0x4}, 0x9) r2 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) connect$netlink(r2, &(0x7f0000366000-0xc)={0x10, 0x0, 0x9, 0x5}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x54) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a63000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000595000-0x12)='/dev/input/event#\x00', 0xed, 0x5fffe) ioctl(r0, 0x8000451f, &(0x7f000058f000)="") rename(&(0x7f000083e000-0x8)='./file0\x00', &(0x7f0000079000)='./file0\x00') 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000d78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c3b000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073d000)=0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005c8000)={0x0, 0x5}, &(0x7f0000326000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e70000-0x8)={r2, 0x6}, &(0x7f00003d9000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000040000)=""/45) ftruncate(r1, 0x1000000007fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r3, 0x540b, 0x1) 2017/12/22 16:44:46 executing program 5: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0x80000001) munlock(&(0x7f0000ea8000/0x1000)=nil, 0x1000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/3, 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000e6b000-0x4)=0xffffffff) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb9000)='./file0\x00', 0x0, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f0000067000)='./file0\x00', r1, &(0x7f000087c000-0x8)='./file0\x00') r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$usbmon(&(0x7f00004d1000)='/dev/usbmon#\x00', 0x0, 0x40000) connect$inet6(r2, &(0x7f00003e0000)={0xa, 0x3, 0x807, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000005}, 0x1c) sendmsg(r2, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f00001ea000-0x108)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) socket(0x3, 0x4, 0x4) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$urandom(&(0x7f000066b000-0xd)='/dev/urandom\x00', 0x0, 0x10100) fcntl$getown(r1, 0x9) setpriority(0x2, 0x0, 0x401) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="190000000000000005ffff1e00f67e00000000230000ff0000080005002f87e6"}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004c4000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f000004d000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fbb000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x1, 0x4, 0x0, 0x3, 0x80, 0x8001, 0x9751, 0x80, 0x0, 0x7fffffff, 0x3e00000000000, 0x3ff, 0x1]}, &(0x7f0000cd1000-0x4)=0x108) writev(r0, &(0x7f0000fae000)=[{&(0x7f00001f1000-0x29)="290000001800310900000001000000070a1300000000ff06630000000c00080004000c010000001a01", 0x29}], 0x1) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000014000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c5, 0x7, 0x40, 0x6000000000000, 0x1d}, &(0x7f0000a6e000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c5b000)={r4, 0x2}, 0x8) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d5d000-0x4)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000018f000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f86000-0x1)='s', 0x1, 0x2, &(0x7f0000a60000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e407e83ca4e55aac16aea3c2a32a402340e39e0b7d3839f0ea199c1e332b7af150e5f3dab686dcc0d696e369a8734c2fb04a48dc8ac56", 0x0}, 0x60) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xb, 0x80000, 0x2) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000b61000)=0x0) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = socket$inet6(0xa, 0x806, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000e34000)=""/175, &(0x7f000018e000)=0xaf) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000646000-0x20)={0x0, 0x2, 0x9, 0x2, r4}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002c7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) write$eventfd(r5, &(0x7f0000ee2000)=0xd9, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ab000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d0000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x37)="9a0e1b86f2751dff5385976d6e35da021d1abc7a1389f0ce4a2ec145dafb36d3bb60aba33a5e7fe2d9a25862c1ca82f5c8131b21823bb5", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000088000)=0x0, &(0x7f0000882000)="") add_key$keyring(&(0x7f0000f8b000-0x8)='keyring\x00', &(0x7f00002c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x6, 0x2448c000000, 0x7fe0, 0x5, 0x6, 0x7, 0xffffffff, {0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28a, 0xffffffff, 0x7ff, 0x2, 0x8000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x33)=[{&(0x7f0000002000)=""/23, 0x17}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000002000)=""/247, 0xf7}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000002000-0xc)=""/12, 0xc}, {&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}], 0x9, 0x0, 0x0, 0xfffffffffffffff7}, 0x40012042) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) clone(0x2, &(0x7f00000aa000)="", &(0x7f0000059000)=0x0, &(0x7f00009a1000)=0x0, &(0x7f0000ce8000)="") faccessat(0xffffffffffffffff, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) membarrier(0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e", 0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00003e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000478000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000eac000)={@loopback={0x0, 0x1}, 0x9, r2}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000155000-0x4)=0x0) 2017/12/22 16:44:46 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000893000-0x4)=0x81, 0x4) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000003000)={0x4, 0xfffffffffffff80f, 0x9, "8662add9255f", 0x4bf1, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000002000)={0x1998032d, r2}, &(0x7f0000004000)={0x8, 0x0, 0x9, 0x0, 0x93, 0x7fffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000)="", 0x0) fallocate(r0, 0x2, 0x81, 0x1) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000657000)=[{&(0x7f0000704000-0x29)="290000001800310dda00004000c907020a2400000000ff0680000c000c00080004000c0001fb00006b", 0x29}], 0x1) 2017/12/22 16:44:46 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000199000)={@generic="3e8a3d5c94753bdfef681009b5a432ea", @ifru_settings={0x0, 0xff, @te1=&(0x7f0000ad8000-0x10)={0x0, 0x0, 0xffffffff, 0x39a}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="d5af89570a766dac906f3268a1c3a4fe", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000af4000-0x1c)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x985}, 0x1c) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f00007ba000)='\x00', 0x1) restart_syscall() readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x100000800, 0xffffffffffffffff) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000f54000-0x9)='/dev/sg#\x00', 0x8, 0x505001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007b1000-0x8)={0x0, 0x8}, &(0x7f0000178000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c43000-0x8)={r3, 0xffffffffffffffff}, &(0x7f00004b1000)=0x8) fanotify_mark(r1, 0x0, 0x28, r2, &(0x7f0000ba0000-0x8)='./file0\x00') 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f6d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x800) inotify_add_watch(r2, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r3 = inotify_init() pread64(r2, &(0x7f0000ad2000)=""/4096, 0x1000, 0x0) inotify_add_watch(r3, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r3, &(0x7f0000b3a000)='./control\x00', 0x4000800) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b3d000-0x3)='./control\x00', 0x8) tee(r3, r3, 0x20000000000006, 0x8) 2017/12/22 16:44:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000e42000)=[]}, 0x10) 2017/12/22 16:44:46 executing program 2: r0 = open(&(0x7f000005c000)='./file0\x00', 0x3fd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = dup(r2) mprotect(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x7) recvmsg(r3, &(0x7f0000012000)={&(0x7f0000cec000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 1: unshare(0x400) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/enforce\x00', 0x4440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x4, 0x1, 'client0\x00', 0x24c867a72f64087d, "0a541f6e345e5100", "c19b4b66626f7f47a1f62a29cced626aaee57a03378906dfa017b7c16bef2fd4", 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0xfb) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) membarrier(0x19, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e04000/0x4000)=nil, 0x4000, 0x2000000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x8, 0x80007, 0xffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c2e000)=""/4096) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007f0000)=0x80000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f0000484000-0x6)='./bus\x00', 0x2) fallocate(r2, 0x0, 0x4000000002, 0x4542) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 1: madvise(&(0x7f000036c000/0x3000)=nil, 0x3000, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f00009e9000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f97000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2017/12/22 16:44:46 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d77000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x5, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f0000318000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000441000)=0x10) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000170000)={0x6, 0x100, 0x8}) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000d55000-0x8)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000037c000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a8a000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006b5000-0xc)={r1, @rand_addr=0xfdd5, @rand_addr=0x10001}, 0xc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f23000)=""/4096) r2 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f00005cc000)=""/174, &(0x7f000064a000)=0xae) r3 = add_key$keyring(&(0x7f0000f41000-0x8)='keyring\x00', &(0x7f00001a6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f00002e8000-0xc)='id_resolver\x00', &(0x7f0000426000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fad000)="c78bfb78237aee1173ec86eb22451ac4fca3523bf0ba9221b2be260ec2ce86860becd5be17d2b0dcdc1d45be144a4ade1a8854bef2a455f7ceb495fbe5ebe7dbee84d85cc0744749640aa6902fc4a173f3e8c52dce505a7a5128599ceb9db503487cbaea4c34fa8a", 0x68, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ae2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000033c000-0xa0)={r5, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9f, 0x800000, 0xfffffffffffffff9, 0x2, 0x80000001}, &(0x7f0000891000)=0xa0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/hwrng\x00', 0x40000, 0x0) accept$ipx(r0, &(0x7f0000934000-0xd)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c73000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r2 = syz_open_dev$sndtimer(&(0x7f0000807000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) r3 = dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) fchdir(r1) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005da000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) tee(r0, r1, 0x684, 0x6) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x1)=0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f00009ef000)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000272000)=0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x6, 0xffffffffffff0000, 0xc5bb, 0x6, 0x0, 0x2, 0x2, 0x8, 0xae1, 0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x9, 0x7, 0x4, 0x9, 0x3, 0x1, 0x10001, 0x5, 0x74539874, 0x0}, r1, 0x8001, r0, 0x4) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000f1b000-0x19)="270000ddff000dfa3f0c000000f50a00110003000308ffff52", 0x19) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c82000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/22 16:44:46 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b8b000)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/163, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x8, 0x440000) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003000)={0x40000000, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x208000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00') ftruncate(r0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r3, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0xa4, 0x0, &(0x7f0000003000-0xa4)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000007000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x8}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000007000-0x38)=[0x18, 0x18, 0x0, 0x7ece38272e156fb3, 0x48, 0x40, 0x0]}, 0x6}}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000003000)=[], &(0x7f0000006000)=[0x28, 0x38, 0x40, 0x48, 0x38]}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x0}], 0x1000, 0x0, &(0x7f0000002000)="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"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000)='./file0/file0\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getgroups(0x5, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000009000-0xe)='./file0/file0\x00', &(0x7f0000008000)='./file0/file0\x00', 0x2, r4, r5, 0x8, 0x1, 0x10) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) poll(&(0x7f0000264000-0x28)=[{r0, 0x4000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x425d, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x2002, 0x0}], 0x5, 0x3f) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = open(&(0x7f0000f8e000)='./file0\x00', 0x20102, 0xc0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ebd000-0x50)={0x1, 0xffffffffffffff00, 0x479, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ifreq(r0, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000525000+0xa6c)="2400000026007f003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b5000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000106000-0x10)={0x5, &(0x7f0000c8f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000897000-0x8)={r2, 0x3}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc4000)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000dc8000)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/user\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f000046e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000a6b000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f000055f000)=""/96, 0x60) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ac3000)={0x44, 0x0, &(0x7f0000fc1000-0x44)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x28, &(0x7f0000b40000-0x5b)=[@flat={0x776a2a85, 0x100, r2, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000438000)=0x0, 0x1, 0x1, 0x3a}, @ptr={0x70742a85, 0x1, &(0x7f0000186000-0x1)=0x0, 0x1, 0x0, 0x2a}], &(0x7f000014b000)=[0x0, 0x38, 0x0, 0x78, 0x0]}}], 0x9f, 0x0, &(0x7f000035d000-0x9f)="41f437e9c347ca540c141b624e71b71fe93e531ab6a3db98d254ef052d2d6f8d1f3e44a665b7c125cd17253f2f73a911eafc84e9e1771c13735d44f441e7dc06af885fcd67cf51594fa3392c591ca46ef2cb354e5dd87699fa3cd2d6cf358a03f4514247ba846ecedf08401c6691937218e3c12f8f548e56ab4124bb07ca85d42fd95e25160d8560f3e883de307209470fe7c6e39edd1acd18c490598809f5"}) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) truncate(&(0x7f00001e2000-0x8)='./file0\x00', 0x8) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000027d000)='/dev/sg#\x00', 0xce52167, 0x100) openat$rfkill(0xffffffffffffff9c, &(0x7f0000830000-0xc)='/dev/rfkill\x00', 0x2, 0x0) dup3(r0, r1, 0x0) open$dir(&(0x7f000034f000)='./file0/bus\x00', 0x10000, 0x80) lseek(r1, 0x0, 0x3) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000c58000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000b46000-0x13)=@random={'security.\x00', 'ppp1{GPL\x00'}, &(0x7f00003e8000)='user\x00', 0x5, 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f000093f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000548000)=0x7ffe, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000007000)=""/24, &(0x7f000001c000)=0x18) openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x1, 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x2000000042) mount(&(0x7f0000f8a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='udf\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000a2a000-0xe)='./file0/file0\x00') kexec_load(0xfffffffffffffbcf, 0x8, &(0x7f0000a6a000-0x100)=[{&(0x7f0000cae000-0x36)="05fa876518420bca9ab3d3c27554085a7c79f1a465fbd49485e34bfdd3b449542dee75af9b83eff16b0dd2db3aabc9ac52dfd10a3477", 0x36, 0xfffffffffffffe01, 0x37}, {&(0x7f0000ed0000)="37061f02cd5601318996ae4ea36e779b8dd1388bd625fd67548897bf17dc7de351811237c650f7703af04303", 0x2c, 0x9, 0x10000}, {&(0x7f00005cb000-0x17)="d0f46f143d9e3022c66a1f0382950321f322a6fc8989c8", 0x17, 0x4, 0x4}, {&(0x7f0000a65000)="be018ce0c5a162796eb2a1e9d0ea976fb3c9408303a9846b17f911d55594ad21189b5bfa1c954b83066f6037b03ec919f98ec7fe256f909bdcc626e4911f5ea3b3988defd877cf3bbcdf076ba3400a9cc7ea0d261be11a3f41eb", 0x5a, 0x8, 0x2}, {&(0x7f0000d67000-0xe6)="a804020f3ab2187da49cc02ad75052739f6ca0d0478fcc044d337eca5608d72fb19b17d1ec72b45a9974e1be96da1c58a380f6861d0c7c7301cb479e811a66ead06134902cbbe27b58f9a10cd1e4ebc09f452c0729f17dc2dab9cdd50237a46329fcadc6b3f79bb4999b972032d710f9d07222f85f744503e05fc0b4da107cdfd8d345daa7febebcb88b3c2a10a6d31a99aaf6697f53abc738d7ae7149a183aafa8ee398b22f6adfce7fdfe4a56ffe04d2586f8403e05a69950c8e360ebc893c0340396ca7ccec4fc258d1ff9d9f89b8b5bd46176cbcb7e2d7c9c30a143737abdb8e708747ce", 0xe6, 0x7, 0x3}, {&(0x7f00009fe000-0x81)="9a2be17998c785de0431852595491b3ba9b015ee251b48a477289d2e52dae11b460bd958d0c06a7203c0e916102c778140912eafe5da3dcb43801cc02ac18d9d92238162620bbcd56fb4dc3bcb093e669363ae624fcc99ac8de8516ce457c74dd237857d2e2bbc1660d93e683a90e99103fe8503a626b7a08a4b8cd2529fac4949", 0x81, 0x1, 0x5}, {&(0x7f00006de000)="56702536f3cee75520c8ce6b3a861a5c96415556ebf3bfab3ef867a705a43059440deecb4754090f39486f9feafe8325a3b08fad4d30509217abf6666e3fc29b73204815533d0e0bbd8a9f3ade3ab6570a6116e12aeef27a9869bda30b4db8de3a3a12b8416ba046c59a9222c9e92c78589c67fd8b00bb121cd2331219", 0x7d, 0x1, 0x0}, {&(0x7f000091b000-0x1000)="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", 0x1000, 0x8, 0x7ff}], 0x0) getpgrp(0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000dc9000-0x108)={0x1, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x394}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mkdir(&(0x7f0000215000-0xe)='./file0/file0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5b000-0x9)='/dev/rtc\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad0000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f00004fd000-0x4)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fb0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f21000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005c5000)={@generic="96fb81a292bf3e398d2abdf4f60a6a44", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f00004ec000-0x14)={0x11, 0xf6, r4, 0x1, 0xffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c05000)={@generic=""/16, @ifru_data=&(0x7f00000eb000)="521bcdb2d9e899c39d8d0ae1704a9fe2e18d094d782913e8fa0ff285c0370ead"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f01000-0x14)={r2, 0x1, 0x1, 0xad82, 0x3, 0x6}, 0x14) renameat2(r1, &(0x7f00007ef000)='./file0\x00', r1, &(0x7f000025e000)='./file0\x00', 0x7) umount2(&(0x7f0000461000-0xe)='./file0/file0\x00', 0x1) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000719000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d27000-0x10)={0x0, 0xa4, &(0x7f0000d26000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000d27000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000088e000)={0x0, 0x7}, &(0x7f000013d000)=0x6) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000017e000-0x8)={0x0, 0x5}, &(0x7f0000d26000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d26000)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000581000-0x38)={&(0x7f0000b65000)=@in={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a96000-0x80)=[{&(0x7f0000d26000)="e8ad36e059fdcdca630ae4889e8b03bd7f812ea8cfa4e26e773be64110e26cbe9175075be0a40a50936c2008cee884559c9dd48b4f386bd76a1f0d60706c408ef6a9a05fbb2da002a3cc7d3affc1810e6b972fc17f6000c4c44758c4", 0x5c}, {&(0x7f000003c000+0x111)="f4b4891b8595ecae1d90a1458168a96b2dd618037409211d8ba066468b080d5fd104472399179126b7c0fd474e8b6f50fcbea9a8729fee8904835b5d169475feccd09782e8e11a88135f6814e50e6e41d34824afd4054a93c1b0d8b14b016355ff9279d383f5db429d498d862f2e31c3f2d59edb1e4d88c9d07d15c038bb7af72f231af8743a3af12ec9ae59ba392ff398a21f0ae0", 0x95}, {&(0x7f00007b6000)="d330687e7830157ef394b64d00236903", 0x10}, {&(0x7f0000ab7000-0x4)="d58202a3", 0x4}, {&(0x7f0000d26000)="164013edc3145e09fbb2cefed18cef7f5ed45112a342b9d73d1345cbd3edf937fef234cf7245acd1880a6a6797800f10d680d548f40082b3c23ea4bf0fc5e2b1b631c57622a3ae7b637fe07275b623e874c7cd208e2ea47b0dd483f461f74d422d7567c5fc527955f0372ebed4d5f710e1aa62f02ab8ae6f3afae8b98013d127ee34f2022c3705bef562b51075890210d95a922d847b94707597281ac08d631966eba3e560650c5618f46dfbdea4f0af21289680a31aa394dc63524a248d8e5731c3eb9a0fb94ca445a90381d178f87836ca8b4b461bdc12dceed24b16f9fa46c8db4c16ae430311063dda33be020c8ae6a700b60e1087", 0xf7}, {&(0x7f0000d26000)="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", 0x1000}, {&(0x7f0000d26000)="7c45d681", 0x4}, {&(0x7f00004b6000-0xbf)="cfd75b56c67155bb29076479c2594f3e27640a90f825402a6a608548e12972384add00b4eb22583df8a617de47ec036a4811a5110cca59c770fb399fde6886f298d8e56d41a2b82d7dcd6b7be6ba1cbb170961e356c5e4825739c878628912f43180b73fc072814532d2a5453b403080bb6fd288b3a9d15a5426881a9ce8176491a5a3d4093aab8b9df177bec52c06537c1c75075fb4056a7651b37a802fc1b58540039145ab5f7bf65d4f57e1f447f3008fd36bd7814979590df74e416d52", 0xbf}], 0x8, &(0x7f000067a000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8003, 0x91, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x800d, 0x8, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x76, 0x0, 0x200, 0x1, 0x4, 0x7fff, 0x7ff, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x200, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1ff, 0x1ba0}}], 0xf0, 0x4}, 0x24040810) r5 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) fsync(r6) sendfile(r6, r5, &(0x7f0000336000-0x8)=0x0, 0xffffffff) r7 = fcntl$dupfd(r5, 0x406, r6) sendmsg$netlink(r0, &(0x7f00000ff000-0x38)={&(0x7f000090e000-0x6)={0x0, 0x0, 0x20, 0x81}, 0xc, &(0x7f000004b000)=[], 0x0, 0x0, 0x0, 0x880}, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000d2d000)=[{&(0x7f0000d06000-0x8)=""/8, 0x8}, {&(0x7f0000d28000)=""/15, 0xf}, {&(0x7f0000d29000)=""/34, 0x22}, {&(0x7f0000543000)=""/4096, 0x1000}, {&(0x7f0000d2a000)=""/130, 0x82}, {&(0x7f0000d2b000)=""/199, 0xc7}, {&(0x7f0000d2c000)=""/124, 0x7c}], 0x7) fcntl$getownex(r7, 0x10, &(0x7f00007a6000)={0x0, 0x0}) ptrace$setsig(0x4203, r8, 0x21899fc6, &(0x7f0000450000-0x10)={0x2c, 0xfff, 0x6, 0x0}) setns(r5, 0x40000000) sendfile(r6, r6, 0x0, 0x2) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x2f)=@file={0x0, ""/45}, &(0x7f0000001000)=0x2f, 0x80000) r6 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r7 = eventfd2(0xffffffffffff0001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r9 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r16 = eventfd2(0x100000001, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r18 = timerfd_create(0x7, 0x800) r19 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8002, 0x0) r20 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000+0x9c6)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = memfd_create(&(0x7f0000001000)='\x00', 0x1) r28 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x7, 0x100000001, 0x1000000) r31 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000002000-0x8)={0x0, 0x0}) r37 = eventfd(0x0) r38 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r40 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) r49 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x200, 0x0) r52 = syz_open_pts(0xffffffffffffff9c, 0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) r54 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) r56 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r57 = eventfd2(0x5, 0x80801) r58 = epoll_create(0x9) pipe(&(0x7f0000000000)={0x0, 0x0}) r60 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = open$dir(&(0x7f0000001000)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r64 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x4000000080000000, 0x0) r67 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r68 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x97) r69 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x20200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x4, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r75 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa800, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r77 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r80 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200800, 0x0) r81 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r84 = socket$inet_icmp(0x2, 0x2, 0x1) r85 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffb, 0x80) r86 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) r87 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r92 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r94 = socket$inet_tcp(0x2, 0x1, 0x0) r95 = socket$unix(0x1, 0x3, 0x0) r96 = fanotify_init(0x34, 0x49402) r97 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r99 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r100 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r101 = getpgid(0x0) r102 = geteuid() r103 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10f400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r110 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r113 = socket$inet_tcp(0x2, 0x1, 0x0) r114 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r115 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r116 = socket$inet6_tcp(0xa, 0x1, 0x0) r117 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r118 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r119 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r121 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) r122 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r125 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r127 = geteuid() r128 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r132 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r133 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r134 = socket$unix(0x1, 0x2, 0x0) r135 = epoll_create(0x100000001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r137 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r138 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r139 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r140 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x80007, 0x200, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r143 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r144 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r145 = gettid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r147 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r148 = fanotify_init(0x20, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r149 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) r150 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r151 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r152 = dup(0xffffffffffffff9c) socketpair(0x11, 0x6, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) r154 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xc0040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r155 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x402180, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r157 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x6000, 0x0, 0x0, 0x100000000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r161 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000001000-0x188)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="700eada5056ee446377eaa5e4148eb881c9cf648c3eb87eb9d1a27cc72b2bca6cd6c6a6cddea7224cf6184a5727ca552570c335b5955e1e60c9cf5380b225c265877477bb679b863531be979eed07837998a335d90742094d643d7f6e590b3d205c32e76fc018da8152cfc28d33a596e6e027e732c6ed1180b18caba730cfd723c082be6702134a947eeaafed5be25bb35769fc3ff836a1729ef3881b82b9e37f057be765aaefba7b269b8c5c5cce8159b904b22050a194f7ae3", 0xba}], 0x1, &(0x7f0000002000-0x78)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x10}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x9e)="bb2d8a15ffd9d88fb1c9c26cb823ddff22adb1d248516ac339ba66abcd021f3749056b9f379b3be7433ebb0897527900350059b60f5b6019dfc4d0a4452878a788d096ae02513476e21b92bf352aa244004ec54fb49af4e309aa1a0d886eca368a4b7a205171d9a52b8c770d5fa1779fad59ffe1722787fa4f749fce51d48b7870b47e69b6e398fca9e1253c5f86a29fbea50ae5f5987facaa244aef3883", 0x9e}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="541998bfa3942c9f5495a7d963", 0xd}, {&(0x7f0000001000)="f289df25a3e60fca54a44b6ba525c56beac74691c07f6cfa7810824050dae6700f16b3dd9d3562a76c498f9a79fe554658d9152e44222c40059040cca6a93d296a8c9127b2fa3b546919c184914119697f0ae24738ba90a517f15824d0375e473d3f5deabfc2ec0b725765d6b2b0284a97913ef575dc0304a5839e46e41e33e56eaf67f984c2d21252b0c8006403ac3f9605f3ef6f9e257727773f466ffaf35df754e82bdf", 0xa5}, {&(0x7f0000002000-0xa9)="ac358216864dbaa2cde29c15a55772514be707a9a029aa7b723091e2b2543ed2f65c6114c49a5009461442e4fb72cb135a7a421df507029d43218f8e69a0287951ff212677882cfbe09c1bf011a818a0e694b5880e1c23b2cbabb49f838a28ee3ab0b35158b1d829bb46f47bbd9c52f1768591f7ce4992c8a10cf0c8eb6397d01cc4612281901c7a8a0f1824c439a9c3e97e6fb618ff7fe3acf3b6d2e98d3480a561b6ffb1e6b4c221", 0xa9}, {&(0x7f0000001000-0x16)="d94589ab40371f4cea6c85c48e53f2a2f84f07956f0b", 0x16}, {&(0x7f0000002000-0x13)="e8e6cfe75e07b023b21dafb3869279925b72f4", 0x13}, {&(0x7f0000001000)="7492a2b84b3b4a880441d7531ca3e09706f208d19eaa2c33ee54bc9a9d7bcdb28a878ad3fb6eeebf72b399cf518c6299d4b552", 0x33}, {&(0x7f0000000000)="ec4aa93a5dc689e5ab628a1030800e4a8125466664b0c2a7ceacb3a3a338da35413df8de422775a604655c4215fbd85352545f43b81f6d40f3214fe0e3f5f7a891af1b1606e5ae88d3c80ac74333dab6daac0be216e21206fca2dc939c5d89344ccb049af1f33a558c81b3110e1a33ca3f4fd95e81fb5f816bc10b4eab3e9cbd05fcbe09b1cfcdad4484b3c46c1918a25088e3723d23dc5a09e91a2b57d93da247cbaf4db26a7e91f55165fc8b37b2b317850ec0ed1a08d247e54af118d1d65759b01d487753a7974a9cb072f50c5fa7a7d77d9e358dff4689da1ecfcb23d7cc713afe7c2cbd35646528480c7151a88c736ba8e462b28f", 0xf7}], 0x9, &(0x7f0000002000-0xa0)=[@rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32]}], 0xa0, 0x4000000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="652f27d1e55e57ae1c44c07d9dbd32390932e9b77a85dd3c351b98f8919a3b81fd8d6671bd796d76bbd136514074fe334b0efa0f3332cb74", 0x38}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x38, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57, r58]}, @rights={0x18, 0x1, 0x1, [r59, r60]}, @rights={0x18, 0x1, 0x1, [r61]}], 0x110, 0x8000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="2d111511c47f8e909216fb9012d9271778e6c6f5c6edb917e234c8d334b938e22857f095a978db214a4e3c", 0x2b}, {&(0x7f0000001000)="ced3f9e7b0862b8c3c1e968ce3b8637347c74f52909d7960d9262952b92826a46835cf639ce1089db2b86b7168fdd5b2613e657528f800accc4a3d1d05bbcafd173649696ed0426e7d87d3e3c1128ca1e0950a148e597c414c259a686e9d8ba91335a23bb13b81e26eea26fe87ff47d1d68c91de85d01da75e1953ad33bc28945a55c968fab8647702d7269eb2e2b6219b70d40955deb8146901d3144d7925aa5e497a032c4936a88ed20dc6ad", 0xad}, {&(0x7f0000002000-0x16)="e1b0aec33b8a98cb0d76a6e8d9f321fa728438f1a1a7", 0x16}, {&(0x7f0000002000-0x92)="2b56869fd0ffad9e94d4d89ccf37b71f9f108e60b3069d201db0a12ae1aa87038746ffd9d8c032f8388eba28fa98d4a7e45ca709eacb1c6304e27a52634bb8e3128e71166c3f36cc0901335ee56b08846a0d4618549762adcccf7872ce5efc278082eb45bd76b20e550899483f41f8248381a72513446ded9c4eb8e82e7605033dcec64705f27836689c7f52aac89e87c6a0", 0x92}, {&(0x7f0000000000)="08e90e2e7f7e7f2f333b3a471d9805602a87172005e378781541dd7b15b8d65d99a4f57660e4c66e1d9e7880ff6403b8c6f536d4eec15a93b49c0fc3b67c8de9d6134f4a38128adb7ac11f1f3f843bafd8d35593dcd162d56797f1177366a54a821e79cefe967c09cda05562648b0cbe2058a726e112c7d85d16633a7bedfc18563a104648d4a80332b6e4fd1b6249bc2b858fee33c4a925cb8f204dad57ba0f84000cf3512544c263b488a8f59e410883f87060e1bc68de5ae9a7383f34e70ffac0152950f950016955efdb714566ac74724b5d0805e55a8c3a", 0xda}], 0x5, &(0x7f0000001000)=[@rights={0x38, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @rights={0x30, 0x1, 0x1, [r74, r75, r76, r77, r78, r79, r80]}, @rights={0x28, 0x1, 0x1, [r81, r82, r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x18, 0x1, 0x1, [r90]}], 0xe8, 0x10}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x91)="28c4ca9c05f38607c8b50ac84ec0731b6af0acabe0834dee029902830163d5981abd7f2b363a24217f70cb1c129614b5203e079708dfdc3907c5729d1a08d98b884c8e893b3b67698bffa00d35af2642d2a14b812c82189e106deaeb34055738c0b414e186a18be3268577ffb2d8330e0c5913463ae9d958770221e78b3cd3749c812ae090010b62cf76d1f5e4e65eecc7", 0x91}, {&(0x7f0000000000)="02454a6d5763c8d0e34c8bf95440eb5f28e21bae6cf887cf605c9c149726da22c12e09ac144a654062ad4b00c75502681e82ccaa1e45890e55c5a3fefd24c04d6c40d89fbf35cc7a64d8a069ecd1fa926f985d2e0ab96b5a498f35edf666b5b6e7763c91640ebdc9a0d25c8d2c07186b632020b9c9bf499b11e323ce660d4728d7fae1312aa2fefc2d9ab2a196ff2176c1a2b52b4aa6ce89044dc8aa4e168ae32d6e39cc3afe91390d75c97577085e004039a0e688609d138ca9dec46ebaa12565a4f255ea5dc78a24df1a8fc0733a66e7a3deddf1c0d7f60bc66db3d9c42a2d5fdc8f0313d2648f251d82c891904c0c58acb4a0b6", 0xf5}], 0x2, &(0x7f0000001000-0x150)=[@rights={0x20, 0x1, 0x1, [r91, r92, r93]}, @rights={0x30, 0x1, 0x1, [r94, r95, r96, r97, r98, r99, r100]}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @rights={0x18, 0x1, 0x1, [r107]}, @rights={0x18, 0x1, 0x1, [r108, r109]}, @cred={0x20, 0x1, 0x2, r110, r111, r112}, @rights={0x38, 0x1, 0x1, [r113, r114, r115, r116, r117, r118, r119, r120, r121]}, @cred={0x20, 0x1, 0x2, r122, r123, r124}, @rights={0x18, 0x1, 0x1, [r125]}], 0x150, 0x20000054}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x39)="e7981905e8fee5be2e9c3c4225a036dec983d5b6a89c85210e5f849f1c364bd4573066c65c17b72a091587872f7c28fa57d1d20269f32cbd88", 0x39}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r126, r127, r128}, @cred={0x20, 0x1, 0x2, r129, r130, r131}, @rights={0x38, 0x1, 0x1, [r132, r133, r134, r135, r136, r137, r138, r139, r140]}, @rights={0x20, 0x1, 0x1, [r141, r142, r143, r144]}, @cred={0x20, 0x1, 0x2, r145, r146, r147}], 0xb8, 0x4000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="2f81b689b020e0239018ea81dc0b8b67155ca894d56a2100acd68acf68a652d52c79b3b9a585ebd9bb8785d8322cfe", 0x2f}, {&(0x7f0000002000-0xaa)="552ac23f5fc52a6d97443da925f480ad2c7d6a18890ede853f1d858db0956b1879d29a612e35f11da77ac250e01ea1beeb174351f915a2273f4b4ef3ea7525f271d1c9583b7bfd8be6b1b8fd1d94ef63203a84748f65f1dcff7dc4c878fa07c4e4d8adfb3360bcc098c86221c4a9a1cc60ca7739430fb44ffbfb6ea7eabf26ba29044e83c81cad39371be1e410a1b4ed46988eb45d59457e2a77af1cdf56ea4e28346751c79b72243293", 0xaa}, {&(0x7f0000001000)="078731e42a0e235903922b4bcafd90b0d811155946f04b5e5098bc7eba81c66a639c726565a431b7a7e5369a0cfb434310b67708c7d4896651d219f6117466fa1bd73012ad46a0e2b554523d5cfb71b19bc21829250810065cdd09", 0x5b}, {&(0x7f0000001000)="7ed6b36ab2496edcee24c46816401318213d36d604c4c9e984cd93fbf0174c4a46cdffbfcd213c134feb1a99db40a267aaec47b9b7e09ed95e058b03051e1640e013d44f3d6ad519ecbedcb1c6ad2e7ce21f721a9d2ad9d05eb3d72b94e90b4b1368380734559c32d943bf39485b1cec1c02d0", 0x73}, {&(0x7f0000002000-0x58)="201b054006f56182d92f7ea2db5765866feb22c12e08867ff3cb9f9fbb751f02c0f33daffc29e971e4b81dd7f9fcf42dbdbae178985cd336d0d0a303fe9e49e57f7a1d80928b8aa5c6c2157034e1fd06beb138daab85c54d", 0x58}, {&(0x7f0000001000-0x73)="d77bdc743907f587779967c3dd9181399f62a38a2f9b62bb1830322b43b15de1c1bad078e8134b8c334ad99b5c2ff9525a53f1d227558ffd65e6d3f01efc990e9261c49172a6f342f4466f95cfaaee57b72754e2d405aa9f87582da9f2daa369e0cece139d1f54c0ebb16d1b1b6391cca5919b", 0x73}, {&(0x7f0000000000)="61e5", 0x2}], 0x7, &(0x7f0000001000-0x88)=[@rights={0x30, 0x1, 0x1, [r148, r149, r150, r151, r152, r153, r154, r155]}, @rights={0x18, 0x1, 0x1, [r156, r157]}, @cred={0x20, 0x1, 0x2, r158, r159, r160}, @cred={0x20, 0x1, 0x2, r161, r162, r163}], 0x88, 0xc000}], 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x1, @thr={&(0x7f0000510000-0xb1)="468cc28c537666224839c68ab1a3ac4a51f4e57f7211a1d2dc1271147379f1da8726eb9bce06e40a1f6d695664ecbf671f20dc338d456a01eeca0fcba53090891238f8d2f7ba6735d2d01ef4630a99d43f474cf8e805112d64a73b31bcb7a31ea79cbbcebffe6d12aeaf9460719a99304d2b0ca1d26b0776a6b1f8b24417df8de6a485ecd72f3519f1ccbcadf744fa7b138eccdc3818d0cf1a4f8286df26dac845a99b40b5ad64712d5b17de805c8f92ed", &(0x7f0000cde000)="2667381b43df1a566dc0625f6622c1e2bd2917a7520b599a817d41"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r165 = open(&(0x7f00000b7000-0x8)='./file0\x00', 0x602000, 0x21) ioctl$KDADDIO(r165, 0x4b34, 0xffffffff00000001) geteuid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000051000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r164, 0x0, &(0x7f00000c7000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r165, 0x40046207, 0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000-0x7)='wlan1#\x00', 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000011000-0x4)=0x1, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000e09000)=""/28, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90102, 0x0) getsockname$ax25(r1, &(0x7f0000635000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ba3000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f80000-0x4)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c27000)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f000025e000-0x10)={0x4, &(0x7f0000c97000-0x20)=[{0xffffffff, 0x3, 0x8, 0x1}, {0x7, 0x5, 0x6, 0x2}, {0x8, 0x3, 0x400, 0x20}, {0xe5, 0xf2, 0x0, 0x7}]}) clock_getres(0x7, &(0x7f000006e000-0x10)={0x0, 0x0}) writev(r1, &(0x7f0000db9000-0x40)=[{&(0x7f0000fd3000)="03dae8d656c856bdf813c3205f0d6f8d5ce01d0ef1b8566871e8b630315bc55c49a37d1bfba618fd68ff6159028f929cb6978483c4cf07df5d4942875bdd918a9652b1711bb41e464c8269bcbff34cdf152e9d6743e0bd96672d055220a58276acd0f80c7343edff236f2d356dbf167d111038fc369f3c40e89626ea463297cc4cf3726b3566223c5a872a076c9adf1b372e6accd062b1c5069d2b37929ee8ce0270f8e7312240c6b484e52f240daaa909d830a2023bda6a026186e4ee959b713216379df3aa088d1f6de7f532bf42fae5b488346aa85dc53a3d4054201db117982eb7b167c49f7b44e0e4", 0xeb}, {&(0x7f0000da8000)="b305c682702d76661959acc48fc7f8bf11342afeba8f1a8659ef3991610c146cd5b33210279555c478d01f955c5c65ed2ca6fceee1861898c8cc99b149ab121f0fceca0d2d9d4b797b242a2bd2908b4a04c9d9f05fd2655c5fc0f931b3bdd9106e59efb6446a74c95680ee94180bb67e5927cbe928ce33bc70ff4e20bd62639937b836df7b12202df5f91eb78c77368329a17f6b65d762e03f", 0x99}, {&(0x7f0000a18000)="c20790d2fa39255a633a2f8b6863a4bf4b43bc08fc83c98a1e849f8a70dd6b707e2629dc5d64ac5fcb84f5e06657e74dd1ac5f7a54bcbb78b9e67dae64a9b5bd6bfb83a0bc50d71bc802d6f413c682bf06747269ec3783dceb7b0f3e5a9245233b7d4509e6fbc9c962f92d30dcaa0fa32fd324f4cdcddd8c5c595b1c2eb1feab213afbd79b841f217536a66688fa461c8e100386ac4f2e0cec41798a345677488be41fddbfbee062d8155018275fe99b4eebf2ac7fc5e56be9c025b0e754", 0xbe}, {&(0x7f0000f66000-0xeb)="c527d494ab4c662ce0174fa1eda9ddeb5730457f9a286cdc19a14ea18799135e7736bca17f36a4a526307f7c83bfac3db5d431859410892d565221461f14ec1aad24443b6db7c02a8277faa1ab485859414415ed43a1b0bc99472857f19e61715a704063862086b2a5dd9083ede62bf622e9d1a79a5eeff42315d317fdcae3bd98778b5bf7b9a27da398abdc4c8ab7eef60cf2b7fa58238a01fb7f6061da3ea2dc35bc9934a1f2193a76ec312ef13dee3ef1181d0a90167d136000b8b94c39ab5496cf09b8f65fbae1011c469a1c535033758f2f28ae94a48e5cbbba881673c48cbb16f78cd2277ebadf55", 0xeb}], 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f22000)={0x81, 0x972, 0xe9f}) tkill(r2, 0x12) fcntl$setpipe(r1, 0x407, 0x9) getuid() ptrace$setopts(0x4209, r2, 0x20000003, 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x8000) 2017/12/22 16:44:46 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000fc1000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017c000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000184000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000184000)={0x0, 0x2c, &(0x7f000006f000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e0}]}, &(0x7f000004e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r2, 0xf66a}, &(0x7f000003d000)=0x8) pwrite64(r0, &(0x7f0000184000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000183000)=[], 0x0) sendmsg$key(r0, &(0x7f0000135000-0x38)={0x0, 0x0, &(0x7f00000a3000)={&(0x7f0000183000-0x110)={0x2, 0x16, 0x20, 0x0, 0x22, 0x0, 0x81, 0x3, [@sadb_lifetime={0x4, 0x0, 0x1, 0xff, 0x4, 0xcf2}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x2}, @sadb_x_policy={0x4, 0x12, 0x1, 0x1, 0x0, 0x7ff, 0x193b, {0x601, 0x7, 0x4, 0x6, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x7, 0x1, 0x8, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xfff, 0xfffffffffffffffa}, @sadb_lifetime={0x4, 0x3, 0x42, 0x8000, 0x9, 0x1f}, @sadb_key={0x1, 0x9, 0x5, 0x0}, @sadb_spirange={0x2, 0x10, 0x9, 0x55, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea}}, @sadb_address={0x3, 0x6, 0x6, 0x2, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000067e000-0xb8)={0x0, 0x80, 0x0, 0x7ad59cb6, 0x9, 0x5f3, 0x400, 0x2, {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]}, 0x5, 0x2, 0x9, 0x80, 0xe0}}, &(0x7f0000c94000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) sched_yield() ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000608000)="0c9dc2a3711d10dd56dc7c426200badff5dd7cda5da4f24849a7e6199f4a08bf22c244f5367829d3638e7fbb16f13111355fbbae4b96729d8e86661eed17bab2e7afa601b0ca1b98e9dcd46b954bcb3dc68d2782ab6ad06b7b91b7059d9234e7eab677b6ef3d22294c27d6efeee8fa514d86b6bda5e4c86fb2e562d187c91a1a9ae7286cb2ce058e65c43648e59e0f933707e84520aa345cffe34bec2afb37ae76dadb2009a92f71e73089b8aea3b2f386b518eb7b40e0c0c4fdd3dccc4b0267e0e089a52717234d01e7867fefff77285e1e6ede636c1176db27d434804b271a7357f09c0938094c1fa4ce2b6b2a0591865f56f64015f332033bb488be") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a93000)={@common='bpq0\x00', @ifru_flags=0x4001}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ac000)={0xfc0, 0xbfd, 0x3, 0x800, 0x7, 0x1c2, 0x4838b5da, 0x0, r2}, 0x20) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(r0, 0x0, r0, 0x0, 0x8000, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000739000)=""/97) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000500000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e3000)={r1, 0x200}, &(0x7f00009b0000-0x4)=0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000558000)="6d70e02af4ce919e31c0f4531dc06bdc3b04e638cc689f7b2ebb1fb1a83840dbedd206a48357695fa84cf13402ac0dc454c6a7f0a9eca7d025572bbe4cdc193f761f2cf2c362510de5a043722d6a1f7f002bcc0684", 0x55) personality(0x5200007) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000bf9000)={0x8, 0x0, 'client0\x00', 0x5, "cd33a1e646d56688", "c8570ee95bfc1b3eccb040618d55aa8e2dc135c50dd5ca1d31db07c0896101f8", 0x100, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x1, r4) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000598000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d5d000-0x4)=0x0) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x2, 0x3, 0x1, &(0x7f0000001000-0x2)={0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x10000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000feb000-0x8)={0x2}, 0x8, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2017/12/22 16:44:46 executing program 3: r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000046c000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="15863174089d5c80344290bfa12aa4e93815114f9b4baadfa193aa873029a092e16878c44c032fdd5d596373bf150f82523b4a6975ec9710332ab02ecf7083b2b13fc3c0a45d8df022bf9696a5860055001545", 0x53, 0x8, &(0x7f0000000000)={0x77359400, 0x0}) waitid(0x1, r0, 0x0, 0x20000009, &(0x7f00008cd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 2: socketpair(0x0, 0x7, 0x6, &(0x7f0000bd0000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f00007e5000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bde000-0x8)='./file0\x00', 0x8000, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000012b000)="00000009020001000000be8c5ee18c00", 0x10) 2017/12/22 16:44:46 executing program 7: r0 = socket$inet(0x2, 0x1000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000)={0x20, 0x0, &(0x7f0000006000-0x28)=[@request_death={0x400c630e, 0x0, 0x0}, @request_death={0x400c630e, 0x1, 0x0}], 0x0, 0x0, &(0x7f000000a000-0x6)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fadvise64(r2, 0x0, 0x1, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$binder(&(0x7f0000bf3000)='/dev/binder#\x00', 0x0, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000f60000)=0x5) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b66000)='/selinux/enforce\x00', 0x200000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/status\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000c8c000-0x42)=""/66, 0x42) syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008fb000-0x4)=0x2, 0x4) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000af5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) socket$unix(0x1, 0x1, 0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0xa0003, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000022000)={0x3, &(0x7f000000d000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000039000-0x24)={0x401, 0x8, 0xb, 0x7f, 0x6, 0x2, 0x6, 0x5, 0x9, 0x8000, 0x1, 0x7a67}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000-0x10)=[{0x18, 0x0, 0x0, 0x0}, {0x6, 0x10000, 0x0, 0x3f7}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000038000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cec000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0xc) syz_fuseblk_mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000332000-0x8)='./file0\x00', 0x6000, r0, r1, 0x2, 0x9, 0x4800) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fde000-0x9)='/dev/sg#\x00', 0x20, 0x200000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cf4000-0x8)={0x0, 0x8}, &(0x7f0000fde000-0x4)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fdd000)=@sack_info={r3, 0x2, 0x7f42}, 0xc) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000c21000-0xb0)={{0x8, 0x0}, 'port1\x00', 0x60, 0x1, 0x9, 0x100, 0x6, 0x401, 0x1, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b8e000)=0x6) r6 = syz_open_pts(r4, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000fde000)={0x4, 0x78, 0x5, 0x8, 0x1, 0xa7, 0x0, 0x80, 0x800, 0x1, 0xffffffff80000000, 0x7fff, 0x3, 0x1, 0x0, 0x2, 0x0, 0x3, 0x5, 0x4, 0x0, 0x4c, 0x2, 0xffff, 0xf0d, 0x9, 0x0}, r7, 0x8, r5, 0x2) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009ce000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009e1000-0x8)={0x0, 0x6}, &(0x7f0000b49000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x5556274c, 0x0, 0x3, 0xffffffffffff9e5a, 0xffff, 0x4, 0x100, {r4, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x7fffffff, 0x10000}}, &(0x7f0000000000)=0xb8) r5 = socket(0x11, 0x80002, 0x0) setsockopt(r5, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x8001) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ebf000)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000084a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000754000-0x28)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a1b000)={@loopback=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000164000-0x4)=0xc) r2 = socket(0xa, 0x8000a, 0x3) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00008fb000-0x4)=0x5, 0x4) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f9000)={0x0, 0x0, 0x0}, &(0x7f000062c000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000817000-0x8)=&(0x7f0000564000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c37000-0x8)=0x18) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da3000-0x10)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@random="367bc031b957", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x5, 0x4, 0x7ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00000c8000)={0x0, 0x0}, 0x5, 0x5) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/member\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:46 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f000071f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000367000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000822000-0xcb)=""/203, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x3, 0x5, 0xa610, 0x5, 0x1, 0x5, 0x80000001, 0x9]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007d4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000041e000-0xff)="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", 0xff) r5 = syz_open_dev$mice(&(0x7f000003c000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000418000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x3, 0x38000000, 0xb, 0x80, 0xa0, 0x0, r3, r4}, {0x6, 0x16e, 0x3, 0x1, 0x81, 0x9, 0x10000, 0x4e26}, {0x7, 0x6, 0x7fffffff, 0x10000}, 0x7fffffff, 0x8, 0x8, 0x1, 0x4, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfffffffffffffe00}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x4, 0x3f, 0x4, 0x44b0001}}, 0xe8) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") unshare(0x4020000) dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fdf000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) writev(r2, &(0x7f0000f6c000)=[{&(0x7f000081b000-0x3e)="2948545bffad4dc194353863c0d21d6e57b02cf7073368ef4a6514f3d58c9bb01c4d9e8a7e64e4043ccfa06b7cc70c3d7ac4fe2842bc09610bce5f7b8274", 0x3e}, {&(0x7f00004e8000)="6617d839adb65419b3bb763e9e809ddbab792c6728f220b516bb90078db3b4a3fa193644160ac9cfa80310e1da016a757089a928a85090fec2edab323174ee14d352d0d396eacbbe0ed323a76e0664f3b84b50e465508790c873023d1798a37f3b171357792f386ea5893647bf33632a11d8b5cef96a458fd9e32ce37dd9c8e3c2bc81e30b3782769bbe62ec3db1b3d3b3f585731980ada36d6103bf2c1ab800cbdc86cd8cba0038d5e5d531bbc06e598ed085a18aebc59b64b97eb7fd9580a591f7dc4944f983f2fc3695dd459abffa8fbce24bc013c701b3ac3c406e909e8006a604", 0xe3}, {&(0x7f0000ffa000-0xa4)="77648ef1d708936ea90d94daac3cb111c2fd536ba7fa30b8ae0de6e473c6ee0db4a0b2a05f2d985490489b590c2e9c32ef49af6c98d2101bb81a4592f6d042f71943bac34124a77b17b6ad1ab540fa3780b5b3f1e43d1c6865c0027e9d99505b8b3c56c65ed3d5e411d90cb59731370a50f5dc35513a74b3a0d8a258b6fcf900b7ed78ab8543f1679ec0448f40ed751acb4436e1c2191e9231a097c51dcbb3c2adc0ecac", 0xa4}, {&(0x7f00009a0000-0xbf)="c56adc3d5f067a490e3672259c9d893a85f6d3a5bcfb20b42599e9e66dcae025075b1a7da07c99d750b29170a71283a1d98967ec9b41d5e6722d3b0a49119a4eac067d3df633ded600df3cc05e6fc646a349fe01b426b9bb4758b7d915e816b9cf5cd74886ab1e5ef0aaf841f4c69f45c015c290ce8ea9683d7b6dc95ce04ea524b3c0619607893edfdbe8b3899802dd0a308e45925c040db8071cc5c9174e210a90f80ac31783b4f3d610dfae25e0fcbae9e955ac77ff8df32eb5e3665e25", 0xbf}], 0x4) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000fdb000)="") 2017/12/22 16:44:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf1)="77bb33d375385d2a134a18d831489632e7c1499b405a0140a973566b56b02bc14888e087c525a0bace944f85e59c61b345ea6cc3e7548354081a509fc1670908d357ebe9ae4e0dad10eb3ca90a77ee3c90b798e851ab50289b73bb4f80b4bb7eaeaa9853af612dfb0f54ba9d636e49dd9015afbb24a22f4f0eac80acf441d8aea993dde3ca51d625af536e13923cc8064a46bd7a5ec2bedf669ba0ce4f1903d9007eb5f7034b50f14e3eab88dd289f5f9f667c702084e9ea7a8bf4be260649b68c59e7550e29ab6ab326b517ee9c7c3a60bc43138bfb3db04b2ad7b9e711227254db216626041cf0c0a2f705349d8a1c51", 0xf1, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fdatasync(0xffffffffffffffff) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/22 16:44:46 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r0, 0x3, 0x10001, 0xe8e1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b1b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003be000)=@assoc_value={0x0, 0x0}, &(0x7f0000ace000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000610000-0x8c)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000667000)=0x8c) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000460000-0x4)=0x0, &(0x7f00005e1000)=0x4) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000081f000)="1f00000001011f0000000000000000ffff9d15ff090001800400010000df18", 0x1f) signalfd(r3, &(0x7f0000e43000-0x8)={0x3}, 0x8) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x1, 0x9, 0x40002) r3 = getpid() mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xcdfb3631d3300b0b, &(0x7f0000fd9000)={0x2, 0x0, 0x7, 0x4, r3}) close(r0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)=[], &(0x7f000000b000)=[]}, 0xfffffffffffffeff}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000346000-0x68)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6e47}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f73000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000800000-0x10)='/dev/sequencer2\x00', 0x501080, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000bc4000)={&(0x7f000076c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005cd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000436000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000464000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x8, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000464000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000042000)={0x100000000, 0x1, 0x0, 0x2258}) r3 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009dd000-0x8)='./file0\x00', 0x4) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) capset(&(0x7f0000000000)={0x399f1336, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x4000, 0x0}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000713000-0x4)=0x0) getpgid(r1) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ce9000)='/dev/usbmon#\x00', 0x3, 0x200080) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dae000)={@generic="98d47dc4bbe894d6a562982f03af44d4", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000599000-0x112)="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", 0xfc) getpgid(0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b1c000)=0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000afd000-0xe)='net/rt6_stats\x00') sendto$ipx(r0, &(0x7f00002ee000-0xa1)="d8c9055057b9be718b30f1bbe0eb8a1974f94d3c6ba4d8af248c5bb964b3ed15358afe92fdd6b0026ce39906a28d58ce5a8d698633f2f5e1deec5a0743306e3b6ce5c8c88ef35fedc5aafece8ba31dfe4f71827ea768e30e2f3e05430f4ac39e2916efbb909f22a489b58958d0204ac7a596182b2ee2a0a45bb23e6cafae966e0a42ac73082baf14d62bdc488afea942ed879a7abb173e35c8e30d1413389ebc04", 0xa1, 0x20040040, &(0x7f00000ac000)={0x4, 0x4, 0x3, "6ada0ce93577", 0xfffffffffffffffe, 0x0}, 0x10) fcntl$setstatus(r0, 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000013c000-0x4)=0xfffffffffffff501) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000525000)="1fb1b0eabf171bae94b8a2f380dc43608b4acfef9e77ed27651a1a9c90fc0504c315d8a93243845d7fe01f7ccaca36901d92bc1b15244b718ee646666df4f132a1a20ba201b4ab630aecf59fb10263e5891ecf5feb483f6cc8798ab9a25ad16b510039ddb9", 0x65, 0x0, &(0x7f0000916000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a6b000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000296000-0x3c)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000a0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x80000000, 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dbc000-0xd)='/dev/binder#\x00', 0x0, 0x3) pipe(&(0x7f0000b14000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e68000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x9, 0x7, 0xffffffffffffff3f, 0x500, 0xf30, 0x800000, r2}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000aeb000)=0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ftruncate(0xffffffffffffffff, 0x0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) pipe2(&(0x7f0000d21000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001d8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x0, 0x1, 0x1, 0x9, 0x800, 0x401}, &(0x7f0000fc9000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d0a000)={0x0, 0x7, 0x20, 0x22ae, 0x8}, &(0x7f00008f9000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099c000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x101}, &(0x7f0000b1d000)=0x98) connect$inet(r0, &(0x7f0000405000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x1) ioctl(r0, 0x6, &(0x7f000048c000-0xa5)="ca67036469849500003b47031bb5878437b44154ff9f65126d5c7394d6211bddc57e526aec94e31f11f06381fbf71faed49825acfd2aae8d8d8fc573af700e2065c90e3e90137b49e1c90bb26c8a6569991b41ac5e8ae9c052652137ef94930ac5c64fa55bfe6b32a19cc75839c69c7356316d4a7a6b4daaeac0053fbcac05b00cc89bff9b076ba1c02be260085c5c6910cf0c71dfe8c6753a694b814809e5c1d0a4d55c92") getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000336000)=0x0, &(0x7f0000832000)=0x4) 2017/12/22 16:44:46 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0xad, &(0x7f0000000000)=""/173}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r2, 0x1}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000199000)=0x0) ptrace$getregs(0xc, r1, 0x8, &(0x7f00008a9000)=""/0) r2 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) preadv(r3, &(0x7f00002b8000-0x30)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000410000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000c1f000)=""/148, 0x94, 0x40000020, &(0x7f0000a2f000-0x60)=@nfc_llcp={0x27, 0x80000001, 0x4, 0x7, 0x5fe86b2d, 0x8, "560993ebae88f40bdd3f4f36972e2cf8abfb2888bb3bf00d77c1d6031d344721f6a1589fed3a9ed25b187e7b4de89a73520abfb534843b33c53605ad19bfb1", 0x400}, 0x60) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2017/12/22 16:44:46 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000df7000-0x18)={0xfff, 0x8000, 0x9, 0xca0, 0x6, 0xf9f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe6000)=0x60c7, 0x4) flistxattr(r1, &(0x7f0000f13000)=""/225, 0xe1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a5000)=0x2, 0x4) setitimer(0x0, &(0x7f0000898000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00008cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f49000-0x11)='/selinux/enforce\x00', 0x408100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a87000)={0x0, 0x8, 0x30}, &(0x7f0000c99000-0x4)=0xc) r2 = socket(0x0, 0x80000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/ppp\x00', 0x420000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) write(r2, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d65000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000f2000-0x8)={0x6, 0x3, 0x1, 0xbc}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ffa000)=0x0) gettid() getpgid(0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000273000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000049000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c0000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r2, &(0x7f00002a2000)='./file0\x00', &(0x7f0000de3000)=""/197, 0xc5) r3 = syz_open_procfs(r1, &(0x7f000041b000-0xe)='attr\x00') rt_sigprocmask(0x1, &(0x7f0000675000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) recvfrom$ax25(r2, &(0x7f0000e3e000)=""/251, 0xfb, 0x2, &(0x7f000085a000)={0x3, {"b33cd36ec61fc3"}, 0x331b0ac8}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c16000)={0xce70, 0xac5, 0x0, 0x9, 0xfff}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007e1000)={0x0, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00007e2000-0x1)=0x3) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r3, 0x3d) 2017/12/22 16:44:46 executing program 2: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000029000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x80, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000024e000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000-0x18)='security!%trustedsystem\x00', 0x18, 0x4) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000287000)=""/130) ioctl$int_out(r0, 0x0, &(0x7f0000f2d000)=0x0) r1 = dup(r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ae1000)={0x6, 0x5, 0x6}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a96000-0x1)="cc", 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f000063a000)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x6)={0x0, {""/7}, 0x0}, &(0x7f00001e6000-0x4)=0x10) ioprio_set$uid(0x0, 0x0, 0x2000000000003631) 2017/12/22 16:44:46 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001000-0x1b)=""/27, &(0x7f0000000000)=0x1b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000fdd000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005c9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f000075f000-0x24)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000071b000-0x93)="99784248b02927c0208654e59c6880fd6d250cbc9491f2f68568b34daf4ceac1caf4eddaff2487c633a89b1c2aed2588daca8effa815b9fb0bf3907935d01e94fee1a431109a2dafdd42173a1dc0b69df0a6a7a606040b19d79d4d8cb87da42990b4aee94e62b07968232644571d389277e9655deecb0aa999ebdfc5abf210492cbc5004f1149288a5c331158c6f8a258d0e9d") 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bed000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000)=0xe8) 2017/12/22 16:44:46 executing program 2: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00007fe000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ed6000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fd5000)={@generic="16d82d95fb5c18d810470c40cbc6ff82", @ifru_data=&(0x7f0000fd5000)="64712ca563ee38d831b061c263a9324c828bcfd015d8767a1396318832cdd0b6"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a7000)={0x0, 0x4c, "940fb793a3a621c2133a691e1f82272fcfb0ec72c37a5cefdab7f20be0cdcb7cb30c7c8276f66cd58ae9970a17e9c8ec88f0c0891cad844d82f4c5fe59eb54f18c17b6cb63579344a2fbb311"}, &(0x7f0000fd6000)=0x54) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd7000-0x8)={r2, 0x5}, &(0x7f00000be000-0x4)=0x8) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f7c000-0x4)=0x0, 0x4) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f00009d8000-0x38)={&(0x7f00004fb000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x0, 0x4b1, ""}], 0x10, 0x0}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000af0000)=""/4096, 0x1000) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009ee000+0xef6)={0x1, &(0x7f0000395000)=[0x30000000000000]}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r1, &(0x7f000088c000)='./file0\x00') write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f00000a8000-0x10)='./control/file0\x00', &(0x7f0000015000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004b5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x800000010) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) close(r1) keyctl$set_reqkey_keyring(0xe, 0x1) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00001f4000)='/dev/random\x00', 0x0, 0x20004) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031d000)="1b", 0x1) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(0xffffffffffffffff) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) clone(0x4000000, &(0x7f0000520000-0xb7)="f2b1023a76e3e947e2df31ae6944bf3900f03627b054d26629ebebd98aeb94a484b7ec96532f5ac982b327341ecec5d896cc2de69214a4affdc496c234888b13ff78d5783199c139119e34e533eb8f8797e2b3ed07e90186705328f0ec1a77b98c6f2ff7303448a31908b04bb3439d6f56fe77f6d38c5327a00c70b7787fb0d07a789ef365b6a221cace0ace4ea5d298d6b91c6fe2d64e74a267489d6c42d4c52a5a351565cb8519aab478fd6e96a30fb5325f7b76bf78", &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000e4e000-0x4)=0x0, &(0x7f0000ddd000)="5687e1404aaa1deebcd2283c94d5db8da5677c1b49758766cea42de558ef2f76d5983e18673e9d228f56ed94d82e24ff56de7aba70488a12045bfbf0b9be41139f348cce60e8fff6fa") r0 = syz_open_dev$sndtimer(&(0x7f0000f24000)='/dev/snd/timer\x00', 0x0, 0x60040) flistxattr(r0, &(0x7f0000b33000)=""/50, 0x32) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000009000-0xf0)=[{{&(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000006000-0xe)=""/14, 0xe}, {&(0x7f0000008000)=""/70, 0x46}, {&(0x7f0000007000-0x68)=""/104, 0x68}, {&(0x7f0000009000-0x23)=""/35, 0x23}, {&(0x7f0000004000-0x33)=""/51, 0x33}], 0x5, 0x0, 0x0, 0x400}, 0x0}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000005000)=""/124, 0x7c}], 0x1, &(0x7f0000009000-0x6c)=""/108, 0x6c, 0x3}, 0x7}, {{&(0x7f0000006000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000008000)=[{&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000009000-0x93)=""/147, 0x93}, {&(0x7f0000005000)=""/117, 0x75}, {&(0x7f0000008000)=""/42, 0x2a}, {&(0x7f0000006000-0xf1)=""/241, 0xf1}], 0x5, &(0x7f0000009000-0x5f)=""/95, 0x5f, 0x8}, 0x7}, {{&(0x7f0000008000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000008000)=""/193, 0xc1}, {&(0x7f0000008000)=""/230, 0xe6}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000009000-0x5a)=""/90, 0x5a}, {&(0x7f0000008000)=""/147, 0x93}, {&(0x7f0000000000)=""/171, 0xab}], 0x6, &(0x7f0000005000)=""/140, 0x8c, 0x20}, 0x524}], 0x4, 0x140, &(0x7f0000008000-0x10)={0x0, 0x0}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d54000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000791000)={0x10001, 0x2, 0x7ff, 0x100000001}, 0x10) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c37000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000a90000)={{r1, r2/1000+30000}, {r1, 0x0}}, &(0x7f0000add000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c38000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000c39000-0x15)="b387f6ea77032cd98e4ce1f4a8746873657ca23efa") mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002e9000-0x8)={0x1, [0x0]}, &(0x7f0000c38000-0x4)=0x8) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c38000-0x8)={r4, 0xffffffffffffff46}, 0x8) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004b8000)=0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000088000-0x4)=0x0, &(0x7f0000c38000-0x4)=0x4) keyctl$setperm(0x5, r0, 0xfffffffffffffffe) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007eb000-0x16)='/selinux/checkreqprot\x00', 0x8002, 0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000c39000)=""/56, &(0x7f00001e6000-0x4)=0x38) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000f39000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00008c9000-0x4)=0x3be8, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000756000)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r1, &(0x7f000010f000)=0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000098b000-0x5c)={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}, {0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x2, [0x7, 0x9, 0x20, 0x30, 0xfffffffffffffff7, 0x80000000, 0x8, 0x3]}, 0x5c) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005b2000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/22 16:44:46 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f00003cb000-0x8)='./file0\x00', r1, &(0x7f0000ed8000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/rtc\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x9, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r2, 0x7, 0x2, 0x5) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ab4000-0xee)={0x0, 0xe6, "e47eb502082451a419c6dcc3b36ef483a7be5fe0de2d4120c11c4a4f9f815ba1ccb643e69570fc3790bd0695f0747a90477bf98a6d480a3bf203fd44d9bdf6c316cd1d3262341f59ee6c4ca5bf1e11c936eaa01609800f116b9566144496814403c4aa6241bbf5ba7918e16e7b7ddb0efc989cc62b7b3fb0539c0b4aa4d06918fd26965a2d087de18412c281212311bbe96c5a6c4c2b0b1b51d5e3e12b6ae0b7a00bfa08dd382dc4e865d62bad78755fcbc31ce525ab2d12e9b742013d3bad25a899b4636de60d11ff987712d45e83fceab493b9b98bddbe0b0b492dd2793c2807ee635040aa"}, &(0x7f0000c76000)=0xee) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d7f000+0x273)=r4, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004e7000-0x16)={0x0, 0x0, []}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000230000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000388000-0x1c)=@req3={0x2, 0x9e7, 0xffffffffffff1566, 0x6835, 0x8, 0xfff, 0x2761}, 0x1c) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b1d000)=""/192) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mremap(&(0x7f000072f000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000932000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000890000/0x3000)=nil, 0x1000, 0x0, 0x80, &(0x7f0000ad4000/0x2000)=nil, 0x7ed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) remap_file_pages(&(0x7f0000932000/0x2000)=nil, 0x2000, 0x3, 0x3, 0x21) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000341000)='./file0\x00', 0x10100, 0x104) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000fb7000)="62ae9ce2855109a92577") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c87000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000fb6000)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a51000-0xbc)={0x4, 0x2, 'client0\x00', 0x1, "a6bad2cee425340b", "5a737a38e716dac1f03556411c515a6f975a45c55345234d56fc079b3f29e8ec", 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000854000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb8000)=0x10, 0x800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fb8000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r0, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000037a000-0x4)=0x0, &(0x7f00001c6000)=0x4) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$binder(&(0x7f000095c000/0x3000)=nil, 0x3000, 0x2, 0x50010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x3a) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000001) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/22 16:44:46 executing program 5: r0 = socket(0xa, 0x80000, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x7, 0x8200, 0x74f, 0x7fff, 0x5, 0xa, 0xffffffff, 0x0}, &(0x7f000024b000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x850e, 0x100000001, 0x3, 0xabda, 0x1, 0x3, 0xe04, 0x10000, 0x2, 0x5, 0x9, 0x0, 0x7, 0x3ff, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1000, 0x1e, 0xa71e, 0x7, 0x3, 0x8, 0xf9c, {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]}, 0x5, 0xffffffffffffff28, 0xfffffffffffff23d, 0x7, 0x8001}}, &(0x7f0000c0a000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000838000)={0x0, 0x8}, &(0x7f00002eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fab000)={r5, 0x6}, 0x6) ioctl$int_in(r4, 0x5473, &(0x7f0000ea0000)=0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000903000)=0x7) setxattr(&(0x7f0000702000)='./file0\x00', &(0x7f00003d2000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000ffc000-0x10)='/selinux/member\x00', 0x10, 0x3) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/22 16:44:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x5) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00003c9000-0x8)='net/dev\x00') preadv(r1, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)=""/480, 0x1e0}, {&(0x7f0000ff3000-0xb6)=""/182, 0xb6}], 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000ffb000-0x60)=""/96, &(0x7f0000a22000-0x4)=0x60) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x0}, 0x8}) gettid() 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x100, 0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cbc000-0x11)='/dev/vga_arbiter\x00', 0x92000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00005f8000-0x4)=0xfffffffffffeffff) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000387000)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000db3000-0x8)={0x249}, 0x8) ioctl(r1, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c24000-0x8)={0x0, 0x93}, &(0x7f0000502000)=0x8) lsetxattr(&(0x7f0000cd5000-0x8)='./file0\x00', &(0x7f0000182000-0x39)=@random={'system.\x00', '#trustedvmnet1wlan0#$systemppp1!vmnet1{;procuser\x00'}, &(0x7f0000328000)='/selinux/relabel\x00', 0x11, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b3f000-0x108)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x40, 0x2, 0xffffffffffffffff, 0xfff, 0xc4b, 0x100000000, 0x1, 0x7fffffff, 0x2276000000, 0x7fff, 0x1, 0x0, 0x0, 0x9]}, &(0x7f000070d000)=0x108) r2 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") getdents(r2, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r2, &(0x7f000000b000-0x69)=""/105, 0x69) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000020b000-0x4)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008bc000)=0x40000) getdents(r1, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) 2017/12/22 16:44:46 executing program 0: r0 = memfd_create(&(0x7f0000ad9000)='userGPL-vboxnet1-.\x00', 0x1) mmap$binder(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x1000007, 0x10000000000385e, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/154) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000018000-0x38)=[], &(0x7f0000018000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000003000-0x7f)=""}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) sendto$inet6(r0, &(0x7f0000efc000-0x27)="", 0x0, 0x20048001, &(0x7f0000efa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000028000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x0, &(0x7f0000dc9000/0x2000)=nil, 0xfff}) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) set_robust_list(&(0x7f0000627000)={&(0x7f0000a5d000/0x3000)=nil, 0x0, &(0x7f0000f9b000/0x1000)=nil}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000661000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffffffffffff, 0x4, 0x400, 0x6caa86933777c457}, 0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f94000)=0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00002f7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="da46beaf86141c856d0462d14ffee82c555e112b09576bf3800495c0d5f9468e0f862c89690bbbfd35f729697c5c28465353ab32fa91730db786b337b080450ff9690a8a7eddc910fc882ef59cd6581fdbb1bdc394377ecc377b25f8e64fbdca82175f642aadf60f7efb4fea523f2fb6730fa0af9fc00fb0c746ff2b53df50634de50ea961b32bc5480004e7c727e9e4ce2ffcd3d32b1e10de2e5b3f702fbe5c337fc3d76f32829383deee2c4a18450312b889c8321c6b4a1d285500eedcd1d1471e8c506214995387cd936a4e3268a1a0e81c7d", 0xd4, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80805, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000d8f000)=0x0, 0x4) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000329000)='./file0\x00', &(0x7f000023a000-0x8)='./file0\x00', &(0x7f00002e4000-0x7)='rootfs\x00', 0x0, &(0x7f0000652000)="") 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f59000-0xd)='/dev/snd/seq\x00', 0x0, 0x50000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000086e000-0x2b)=""/43, &(0x7f0000142000-0x4)=0x2b) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff3000+0x142)={0x0, 0x0}) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000ff3000)=""/249, &(0x7f0000ff4000-0x4)=0xf9) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c7000-0x10)=[{&(0x7f0000ae7000)="d84990dbad7177a81ae6b38eebe7be39cf13ec15cd65d45c0817b79d9223df1f99870ab66de1352a261c8f", 0x2b}], 0x1, &(0x7f0000f1b000)=[{0x18, 0x0, 0x7, "c8"}], 0x18, 0x2}, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000e46000)={0x0, 0x0}) bind$unix(r0, &(0x7f00008dc000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b31000-0x1)={0x6, 0x1f}) userfaultfd(0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f00002fc000)=""/94, 0x5e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=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, 0x0, 0x0, 0x0, 0x0}}, 0x1ef) sendto$inet6(r0, &(0x7f00001b3000-0x1)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/22 16:44:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000000)={0x28, 0x1, 0x4, @fuse_notify_store_out={0x20f, 0x39, 0x1}}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000003000-0x1c4)="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", 0x1c4) 2017/12/22 16:44:46 executing program 3: process_vm_writev(0x0, &(0x7f0000681000)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, &(0x7f0000289000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000421000-0x40)={0x100000001, 0xfffffffffffffffa, 0x2, 0xbd, &(0x7f0000000000)=""/189, 0xd8, &(0x7f00005b8000-0xd8)=""/216, 0xdf, &(0x7f0000d22000)=""/223}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b11000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x7ff, 0x8, 0x20}, &(0x7f0000e2d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002dd000-0x18)={r2, 0x0, 0x0, 0xff, 0x1}, &(0x7f000071f000)=0x18) creat(&(0x7f0000cd9000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000387000-0xc)={r2, 0xdba, 0x30}, &(0x7f00006bf000-0x4)=0xc) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000db8000-0x8)='./file0\x00', 0x0) truncate(&(0x7f000019b000-0x8)='./file0\x00', 0x403) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',9') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d5000)={0x0, 0x0}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') mknod$loop(&(0x7f0000694000)='..', 0x1002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000951000)=0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x16, 0x4, "63dbcaf94c0877a8ae9c55dde65205c8294001344dbb1e5aa5ef581e5dbae4ebe7f2d6b95a9e63c34e08e89fed0e39e23245d224422945a7695a4c69895e6d2f", "a3dd7b8d4e853526185457dae59f6e5d404b8ca13c8d8ead879320b9a09dcfdf77cd401a8373a6897ce4a2b50af563eb06e01e0eb662ce2937d82823d6eeb269", "205fb583fd4337f3943c3fc2d491a1f3a0d5734b9820a9693d850c13ed52182b", [0x40, 0x81]}) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f5d000-0x9)="73d91f4b3433325e81", 0x9) fcntl$setpipe(r1, 0x407, 0x2000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000-0x38)={&(0x7f0000013000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000006000)=[{&(0x7f0000017000-0x49)=""/73, 0x49}], 0x1, &(0x7f000000b000)=""/226, 0xe2, 0x4d79}, 0x40010100) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x44000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000016000-0x12c)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000016000-0x6)=""/6, 0x6}, {&(0x7f0000015000)=""/104, 0x68}, {&(0x7f0000014000-0xa9)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0x20}, 0x379}, {{&(0x7f0000016000-0x4b)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000015000)=[{&(0x7f0000015000)=""/40, 0x28}, {&(0x7f0000015000)=""/247, 0xf7}], 0x2, &(0x7f0000016000-0x57)=""/87, 0x57, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000016000-0x40)=[{&(0x7f0000015000)=""/141, 0x8d}, {&(0x7f0000016000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000008000)=""/171, 0xab}], 0x4, &(0x7f0000015000)=""/13, 0xd, 0x2}, 0x100000000}, {{&(0x7f0000016000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000016000-0x50)=[{&(0x7f0000002000-0xb8)=""/184, 0xb8}, {&(0x7f0000015000)=""/3, 0x3}, {&(0x7f0000016000-0xd0)=""/208, 0xd0}, {&(0x7f000000c000-0x88)=""/136, 0x88}, {&(0x7f0000015000)=""/131, 0x83}], 0x5, 0x0, 0x0, 0x1000}, 0x1000}, {{&(0x7f0000016000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000016000-0x80)=[{&(0x7f0000010000)=""/128, 0x80}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000010000-0x6f)=""/111, 0x6f}, {&(0x7f000000e000-0x38)=""/56, 0x38}, {&(0x7f0000013000)=""/6, 0x6}, {&(0x7f0000009000-0x27)=""/39, 0x27}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}], 0x8, &(0x7f000000c000)=""/4, 0x4, 0x3}, 0x5}], 0x5, 0xd3b3475f4dcc6eae, &(0x7f0000003000-0x10)={r2, r3+30000000}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x23c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x2, 0x7, 0x5e, 0x53, 0x2, 0x6, 0x8ec9, 0x4, 0x7, 0x5f20, 0x3, 0x7fff, 0x1000, 0x8]}, &(0x7f0000013000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x3e}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000013000)={0x0, &(0x7f0000011000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000011000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007b9000+0x31f)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000067000)={&(0x7f0000318000/0x1000)=nil, 0x1000}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000084d000)=""/0, 0x0) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00009b1000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000074d000)=""/159, &(0x7f0000d56000-0x4)=0x9f) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$key(0xf, 0x3, 0x2) fallocate(r1, 0x3, 0x1, 0x6) sendmsg$key(r1, &(0x7f0000ccf000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f00003ca000)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r0, 0x100000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f000021f000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2017/12/22 16:44:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f00003d3000)='/dev/input/mice\x00', 0x0, 0x4480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x226, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000031d000-0x8)='/dev/input/mice\x00', 0x0) r1 = socket(0x10, 0x20000000802, 0x2) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f43f6ff16d200000028b4a500ffffb92b", 0x1f) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000771000)=0x1c, 0x80800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ff5000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x60e45e91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000007000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000007000)=0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b26000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000e78000-0x17)=""/23, 0x17, 0x2, &(0x7f000074d000-0x9)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4b000-0x9)='/dev/ppp\x00', 0x121000, 0x0) recvfrom$inet6(r1, &(0x7f0000e53000)=""/221, 0xdd, 0x2040, &(0x7f00000b2000-0x1c)={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000f34000/0x2000)=nil, 0x2000, 0x2000005, 0x8010, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007a0000-0x6)='dctcp\x00', 0x6) fcntl$getown(r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004e2000-0xc)={0x0, 0x0}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ppp\x00', 0x80080, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000011000-0x68)="a0bdae417e394d9b5d5ae8fce17bf15f014d10f94e53ce5f5071eb76dc3afa8447724e194457d0f38a5ec9cf7566f0d6524e6dd9afb6290a13d7ab534338e3329c96e1f5d3b24d70c2dcd0f496dd6ce5b5ecbff59c48cc7378a1482d03e46c0defb6c4bf4281fa0b", 0x68, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000f000)=0x6, 0x4) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe2(&(0x7f000051b000)={0x0, 0x0}, 0x80800) write(r0, &(0x7f0000ed1000-0x21)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000aa6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fbc000)=0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000352000-0x4)=0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000500000-0x8)={0x0, 0x0}) ioctl$void(r1, 0x5450) 2017/12/22 16:44:46 executing program 4: r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000023a000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x8000) r2 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005fa000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x5, 0x0, 0x30d4, 0xe80c, 0x6, 0x2, 0x7, r3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x18, 0x0, &(0x7f0000002000-0x18)=[@increfs={0x40046304, 0x4}, @release={0x40046306, 0x0}, @release={0x40046306, 0x1}], 0xd6, 0x0, &(0x7f0000001000-0x6f)="dd22f6e864f51ff36736ae00704caf0b0971730436ff9b021c5fabb2c9c7675b5454463b6e2f1f39e7f77771396c22be3883ba951df1756a835af3ba55ce71a51a66cac8405681f73d06676a63c0de1518ae40b2ffc1a0b3fb2f576eb46de110c6514f907e22a3426d189703a323aa952c2f26d6b73567c1c6e19edd5e8f4f3cc4b1b5dec3870d9bd8d9312c2b527de91cc43c5dab1d4ce1c00dcafa71949651fa17a13dc345976458273c406b44611188da734a74e54d17151c25785e639f2395578257cad0e41ce150c795a6eda196001e8a582c0c"}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x400, [0xe39a539, 0x1, 0x6cc, 0x6, 0xffff, 0x4, 0x6, 0x474]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2, 0x1, &(0x7f0000002000-0xaf)="73f768f3548c292d6a6bb3659307e01c70130d2b8f3790bba44011dd8eb4e1c17cbb16d39bcdd64c1a92c151c690c8ae679557c6e7b4a187549964a5bde357ef7762cdad7e742c07bfb898f38a5f250c1acfafad52ecad350fe3765d586cffd6808eca91cec7395b92a6f17c53881ef6187d22b44f24658df2ecbefa661f7656e2d08aa3b614b48ae51f37387ce5292fd1889f96f1b9112d3e2a850b5df00dab33f63d427637de1f30ca4b6227754a", 0xaf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ftruncate(r0, 0x6) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0xc0)=""/192, 0xc0, 0xfffffffffffffff9}, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000bca000)='./file0\x00', r1, &(0x7f0000881000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000081e000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0x40, &(0x7f0000bc5000/0x1000)=nil, 0xf2c3}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f000091e000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000cb0000-0xe)='./file0/file1\x00', 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000097d000)=0x0) fallocate(r3, 0x0, 0x8000000013, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000093c000)={0x9ca, 0x1}) unshare(0x8008003) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af1000-0x8)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00002c1000)=0x0) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r0, 0x100000001, &(0x7f0000001000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dbe000-0x10)={0x7, 0x1, 0x1, 0xfff, 0x0}, &(0x7f000065a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e16000-0xff)={r1, 0xf7, "7c3af0fceeb466f3a12112ff97f1fec25bd991307161cd9477d68c5eb2ecfa8d0815ca65663f9ee7ba22f06106338b932caf987e5142870b3d57bf3458e3e53a772328a5801f2c34a1cebc2b739377a7a63a97aba596623f148cb3b52d0e00b1ef2b0ca029f082896f0bd99441ba9a7f2ea5eac86779812b0574e8464c21eec4285f70ffa1e483b85e1e45edba46868a634ee0dc30a2ab11205b8a42dee1c2ea6f8d8a74aff4fd58ba8abc8dada3b8da3e700f6e9f885efcaec4e402feab2001fc137249fdf3bf786cbfe9c6b585a3a757f90a2b015dee0cb176c47b68628c7108b797238441d1d2e8e0c28a8c9daebd4046bcc62126c0"}, &(0x7f0000304000-0x4)=0xff) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f000038e000/0xd000)=nil, 0xd000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000012000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f00006d1000)='./file0/file0\x00', 0xca200, 0x101) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000043f000)=""/8) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) r2 = dup(r1) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000255000-0x91)=""/145, &(0x7f0000741000)=0x91) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000029b000-0x4)=0x0) sched_getscheduler(r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000536000-0x8)='./file0\x00', 0x10002, 0x100) connect$inet(r0, &(0x7f0000c7a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d2000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002a5000)=0x5, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000)='./file0\x00', 0xcc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000001000-0x60)={0x27, 0x9, 0x7, 0x7, 0x9446, 0x9, "ece9507c0bcac1211e925a31cdbef7199ec60bf438854cde85571b52999afd7630f28281d648495abaf02bd7080bdffee758d2c7c21c4efeb7c1f3ad7e156c", 0x8}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x6e)="3e82e19679923c0bad3a483a11fe7ae683aef00c1963512ecbc6af69ff57e15f4eb2264674d665bc76daf5ba41b42c6ed090f2dee347c361c8188cc9591fa4e8c5ab28c3008691c9b94d6920bb448c8e6f8515de465cd16d84de32f666c5a7e3e16ab869d9234155e211eef9ba21", 0x6e}, {&(0x7f0000002000-0x96)="fce7850cad8b15bd8ef09b0fbe7bd9b507fe625bc3a39b2a8957f19b3fe10255ec51c443cea126c3574b758271e8d267856a746397eff8c8d36d889377455ae5d4a70ee430c2088250ad1c48186785a1ff61fccb298d5a490ee64dd4e10a623a98b9492fbbe307093130eb3276574a49feef04d7ceb6f95c82e218609ee7f66f8ff5a630524511820e400e3cea4c815a230ffab4e27c", 0x96}, {&(0x7f0000000000)="974a26a77ec865eb6042e3dac7f3f2a73cc56b02717a1a53f8447d8176f41ec596682b0c36dcce50d28058e6d966dd34254e6c36ebe8c131e3b5c7220c084ebc49ef5b5d5f82558f12", 0x49}, {&(0x7f0000001000-0xc1)="341b3539e4615723a501a8b5b17d7aadc45ac63b8702a5503e61df93b6cc400b89d3461f0076bd8307d3e18532d47d15bc8d1adf401029442c654b36da5f396c924383ff6d83f19bb1fd457aead6f0444ccace710343b129281922c46ff89b4face5280ed5e58c3dea2c4a32c4c3f666b001f4e94865ef2d338067ef37d7cfad4c4cb9e90aa16155440700384563128b88c1b159dacde466cff2dcfa6b807f44901a83fe38cdeda90539988dd978720a92e299aea3c18110f84a30ee46188edbd1", 0xc1}, {&(0x7f0000001000)="1d8e70df98c730b84d4b0df9d65f6879a26c9cd5ce8dc6db30e5499c9f730b0a1e35a017949da6e49028d1e1a363d9e7f089ab3211e1ea29a5768c3e2b86d5ef9b8e03ca5a73009297a8b7c92546fdc4a95271c7581eb1d55b0d120ced81fbd90a0cb53bd54df7806c7a596439fee4be81e5d0ec6d4f8cf321fd823843a34197bb0ee6b2b45795a4c5fb01c999ddb3dfc30835dc7871509b97282e3587dbdd66f37e0b2a10be2919dd64a6c3ffa5d1cd114998b75fef53b492756f7ccd9f4f63", 0xc0}, {&(0x7f0000003000-0x2)="19c0", 0x2}], 0x6, &(0x7f0000001000)={0x110, 0x114, 0x2, "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"}, 0x110, 0x44010}, 0x88d0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@generic="92563e911b1caf290ba4c5e84ed3ae54", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000001000)=0x8000, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x80000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x7f68a160, 0x0, 0x3ff, 0x9, 0xa0, 0xa0, 0x8, r2, r3}, {0x1ff, 0x7, 0xfffffffffffffff8, 0x4, 0x7fff, 0x7fffffff, 0x400, 0x5}, {0x9, 0x100, 0x6, 0x8}, 0x3, 0x0, 0x3ff, 0x1, 0x80, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x27}, 0x5, @in=@rand_addr=0x7fffffff, 0x5, 0x1, 0x3, 0x7, 0x0, 0x9, 0x7}}, 0xe8) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) 2017/12/22 16:44:46 executing program 0: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x0, &(0x7f0000600000)=""/80, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000867000)=0x10) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e69000-0x5)="0203000000") close(r0) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031300ad031d078900ec", 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000adb000)={0x3, 0x8, 0x9, 0x7, "a46b10715c3ff50805057a3fec2586016e2ac6742e99ad38067ed7da4be61fcc"}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0x0) dup(r0) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a8c000-0xc)={0x0, 0x0}) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000014000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000)={0x2, &(0x7f0000039000-0x10)=[{0x14, 0x0, 0x0, 0x4}, {0xa18a, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000039000-0xd)='/dev/usbmon#\x00', 0xffffffffffff0000, 0x1) mkdirat(r2, &(0x7f000002b000)='./file0\x00', 0x4) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a28000-0x68)={0x0, 0x60, "28d868bf65068fd6904693928440cf56fe43120f6307024b28699c947e00f61c124d82994bb483e965311a3f1104c427705736be4fa954390e14836960fcab06eae814bfa289b579d567c1c1248097e02cd55a6ea10e7af9cc6972df8392222c"}, &(0x7f000042b000)=0x68) r2 = fcntl$dupfd(r0, 0x406, r0) recvfrom$unix(r2, &(0x7f0000001000-0x56)=""/86, 0x56, 0x43, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000555000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000337000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000bad000-0x4)=0x0, &(0x7f0000976000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000667000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000552000-0x10)={r3, r4, 0x3ff}) r5 = socket(0x11, 0x802, 0x0) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d04000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000793000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000-0x4)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x377, 0x2, 0x8, 0x13, 0x0, 0x80, 0x0, r1, r2}, {0x9, 0x1, 0x101, 0xe0b, 0xa0, 0xffffffffffffff23, 0x8, 0x6}, {0x7f, 0x0, 0x7f, 0x8}, 0x2, 0x4, 0x7ff, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x3}, 0x5, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x5, 0x1429, 0x2, 0x401}}, 0xe8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000e15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de8000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b17000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x9940000000000000, 0x2, 0x5, 0x8, 0x80, 0xa0, 0x82, r1, r2}, {0x8, 0x8, 0x766, 0x0, 0x90f, 0x2, 0x9b87, 0x100000001}, {0x7, 0xff, 0xfffffffffffffffe, 0x3f}, 0x9, 0x5fa8ae21, 0x101, 0x0, 0x48, 0x0}, {{@in=@multicast2=0xe0000002, 0xe2, 0x8000}, 0x8, @in6=@loopback={0x0, 0x1}, 0x80000001, 0x3, 0x3, 0x4, 0xffff, 0x0, 0x9}}, 0xe8) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f0000cf3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000358000-0x12)='/dev/input/event#\x00', 0xffffffffffff1ba9, 0x40000) clone(0x84000900, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004e3000)={{0xffffffffffffffff, 0x4, 0xe8, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x10000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) rt_sigprocmask(0x5, &(0x7f000077c000-0x8)={0xd89}, 0x0, 0x8) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00009b6000)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f5c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d6000)=0xe8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f5c000)={@broadcast=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000f5d000-0x4)=0xc) r2 = socket(0x10, 0x2, 0x0) fgetxattr(r2, &(0x7f0000d2b000)=@known='system.sockprotoname\x00', &(0x7f0000a52000)=""/101, 0x65) 2017/12/22 16:44:46 executing program 0: clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") sync() ppoll(&(0x7f0000163000)=[], 0x0, &(0x7f0000107000-0x10)={0x0, 0x0}, &(0x7f000052d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) 2017/12/22 16:44:46 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008a6000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f000002d000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mlock2(&(0x7f0000c6b000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d24000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa2000-0x4)=0x24) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fa3000-0x4)=@assoc_id=r2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) stat(&(0x7f0000529000-0x8)='./file0\x00', &(0x7f0000080000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046e000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000018b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) setresuid(r4, r6, r7) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) r11 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r11) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0x7) sendmsg$unix(r7, &(0x7f0000fd7000-0x38)={&(0x7f0000fd6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000605000)=[{&(0x7f0000fd6000)="4a6dbc4e726b18f78f6d4fbd7d4d28a9d079baa4", 0x14}], 0x1, &(0x7f0000fd7000-0x78)=[@rights={0x38, 0x1, 0x1, [r9, r0, r2, r10, r7, r8, r0, r7, r9]}, @rights={0x20, 0x1, 0x1, [r2, r10, r10]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x20000850}, 0x8000) sendfile(r9, r10, &(0x7f000024a000)=0x0, 0x2) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000d0000)="60d41873bfb77a21ab0d65e6f90fb731870473fb3a66b3867434a3d2797c7f01a13bae79c06ebe555989806988659ba0d52d36ee8d5d9cd899cf66e1b6ee00cbd9c1082ca8cc119957a064759d54dbd9c9a7c525cd2381d1f3e208af94297aa1bb244cc3d08c078270835c18b6f0d4827dbbf5ef4c397f527097a970575b4ab1b8c87190c86cce00b01431f0059b9381071f3f27f75bf47dcc95ba532feca1ff5edfbd275d6c0574", 0xa8, 0x4000010, &(0x7f000001f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000e0000-0x46)="bf5e65e813bbbabaa43a94c1064d7c7e361baeca4700000000000000000000ab26eb75e18fc175c8a07e3b82de430e19010400f547bfdc05f41075af6ea32e41757719b417ce", 0x46, 0x0, 0x0, 0x0) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d4c000-0x11)='/selinux/context\x00', 0x2, 0x0) fchmodat(r0, &(0x7f000045e000-0x8)='./file0\x00', 0x28) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000059000)='./file0\x00', 0x0, 0x5) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) openat$sequencer(0xffffffffffffff9c, &(0x7f000054d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000dd4000+0xf93)=[]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f00001ce000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000076d000)=0x10) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x806, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000080000)={0x2, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000044000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000048000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000073000)={0x7fff, 0x0, 0x1, 0x2}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000008e000)={r3, 0x5}) inotify_init1(0x80000) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f00001ee000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2328bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a31000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b40000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setstatus(r2, 0x4, 0x2000) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r4, 0x8, r5) tkill(r5, 0x13) 2017/12/22 16:44:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x11)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x2, 0x2, 0x80, 0xa0, 0x6, r1, r2}, {0xc750, 0x9, 0x7, 0x2, 0x6, 0x43e, 0x1, 0x6}, {0xbb, 0x0, 0x200, 0x80000000}, 0x6, 0x4, 0x2, 0x1, 0x40, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x1000}, 0x3, @in=@empty=0x0, 0x20, 0x1, 0x3, 0x200, 0xff, 0x3f, 0x80000000}}, 0xe8) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@rand_addr=0x6, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) 2017/12/22 16:44:46 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x10000000843, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000da1000-0x40)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = open(&(0x7f00000bf000-0x8)='./file0\x00', 0x220201, 0x40) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f00002bd000-0x38)={&(0x7f0000f0a000)=@ax25={0x3, {"d986cfc6506968"}, 0x0}, 0x10, &(0x7f0000810000-0x20)=[{&(0x7f0000f0b000-0xd)="a85597310165c9bfafcfe0dd67", 0xd}, {&(0x7f0000f0b000-0x91)="13ad33f2c99f9fe7645a18e7b8262315ee8f0e8c13932b7064b8099ce6915725047fcd4ab85970068681a29b45215d1280370dde767bafd11a94b38a1b26d2be170fcc540beda9452a45fc6459b3f7118b52ee09bbacb5ddc956d472c9767672d83fbc830d7aee2a7e1647c3fb24babe5273c49d50e820383fa11bffa69fc5f542d57bd4edb627929824a31bbeb921ab35", 0x91}], 0x2, &(0x7f0000403000-0x578)=[{0x10, 0x29, 0x7ff, ""}, {0xf8, 0x0, 0xffffffff, "17322d79ae538fd71a1cbd0413365936964164a1e45d09725e7117ddd26f3413ca99aecad8f2da9ab8a3efc01cb51d522209f0780558d06cf56a44d509926f4ca1aef3846f6720445b3ae3d0714666af5d9d2c94a32f215dfe68321675ff75db2bacef19ce13b01309f57c09b0f7e2d43d9ab2fccb327067925813c2fb0495f5732fc4fff688b1ce1fd3ebe428a92e39a6d51aa9416421c2164b7a69245cd9ee5175a177b7189e030dd57437fbf0a868737261707c8c60bd0146cbc5f1154a364a0546ebdb463d1569aeb26770df55c001d4e9f57c356ff6903e26b5abeb2d4e8bf7dc938ddd2a77"}, {0xf0, 0x109, 0x7c0000000, "22062cae4cb067e95673e57883407aa85fd024553a6fd66ab5edfd57df008aa063c5192d8f901a429ab4837e3822ae518b2fdce613349d4210e4228c17c4abfce086a73ef219b09b7f74514ed19287fa896ec4986c734029a6c55123efe24d7bb9daf19bebffd8627ff222afb61129a3a2cb4540e8c0e40b5a79045bc30720f8fcda1512423befb69b81d4b3ed2571991d7066d9c6d4d58b64bbc3992d7f68039b29187c6ef2d0fec66aa83be469f134029f7d235686f8edec9c84676a175600025e26bc2c5d1f0596f881ff7403a7fdc4750be2b257483a4fb6184f"}, {0x108, 0x0, 0x2, "89cef2d5f80fb360712c068a8a44c942dc7eaa445d584ce881372254bdb93a08002ac76f0967a5db92c4c3a679db9e77c226dac1952f6986fd2fa4267517e7505e2a95bc29b19ba7c820c2df05e019d42f5510847030576bee4941eab0d2f8a5cc5648776738ee831c4ad050b7dd25779cd13b2df6f35ba125e84af42a62532d6d3f2941d8f3cbd242712596d697f5af21590ff9c057c394131b9b0114e3231357f4f8d5f327cf34b6e1bbb1a0c9d62ff75842d9a5714db845f5dd8f87b53ce25844222c13af480894a0ac5fd50de8eeb558805c63963cde148b4f326ad2949856fcd319988b9e357ec76a09f7da2f6d2440f34331aa7e"}, {0x100, 0x114, 0x40, "3ead7e7b184588f61b6c9782f172a1b80798ab13b9f5c592ee1cd505adee9eb56cfbb9ffcf03001f3a302a31f136f9a8923ae16bd82168f282c4ec44a08f8c0c5d24c6dc1b44cd3a440ed5287e5830b4eb979113a718dd3717531e2b96c4bf5ca49b7c4cc3e54818c0fec05f1f2a5bb00dc213881dfc68f96cd77c6529d5df8528af136f769c1ccd471b187f9dc304d8f5163f30d2cb5de3d5eaaf042785c964f3c37d3e8fe54265a6cbddfbf658b09905ddf8803f93dfb3c14259dfbcefdf92d8b72af343df403f7f4c532021af2382ebe87e379e2a551059865071f9e8c617d7727f134d4e08b72d1a78ab"}, {0x88, 0x88, 0xfffffffffffff000, "c4441f0a1d6b5ddadc7518e597a33d40917ff6f650a1b34151f97117a897ae8b91448414f0e343a07e7240e6f723e7f9948e9af85b34e68ca208802169e75901229956e65e4e55fe3f8bbce1e0dbc865b7f8cfcff7f8d8c65c143d16dc60911afedb1a1f2008262289e3a645731844e4c2a197e76e7343"}, {0x90, 0x113, 0x5, "b8fb682055231f162ab864afc12ba0e5b21bdcebfcb947bdde7cf674cbc0f4bd3200d0fcee99941fc7dbd89bec20c3dacbc9d856dbd9e963f3d4aa7e2e834f569dd5a1c2aef9116d15e6035cddb003781f7e5658c11bc0cfab859468c88b33a9afa74e8fef4cc4c3db4a0ae09c7aa6301e46201b41d51198ca42a86169"}, {0x60, 0x114, 0x11, "75ed2705871128640df53915c39fb381e6659edd991acf193433d9a8e6d66e65a9ba203d375aeb67526d02a53bc3fde2097dc50bae362bff612f91b131baa53a941e57e7aec30a1a7486"}], 0x578, 0x40}, 0xc000) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bbf000-0x8)={0x0, 0x0}, &(0x7f0000f0b000-0x4)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000f0c000-0x82)=""/130) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x100000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) sendto(r1, &(0x7f000000f000)="", 0x0, 0x4000000, &(0x7f0000010000-0x1c)=@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0xbc8f}, 0x1c) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000020000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) dup(r0) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002e4000-0x4)="2d112d00", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000136000-0x6)={0x8001, 0xffff, 0x86}) fcntl$setstatus(r1, 0x4, 0x2400) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x5813dd57, 0x0) getresgid(&(0x7f00000fe000)=0x0, &(0x7f0000bf4000)=0x0, &(0x7f00008cd000-0x4)=0x0) 2017/12/22 16:44:46 executing program 7: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000b3f000-0x1f)="deb0ddeaed50282fd6fbe4f3f4c18ce5ed35d039f15eaba5857595e042dac1", 0x1f, 0x80, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6e000)=0x0) creat(&(0x7f00008f0000-0x8)='./file0\x00', 0x6) capget(&(0x7f0000ea4000)={0x20080522, r1}, &(0x7f0000b17000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008a5000)=""/196, &(0x7f0000d88000-0x4)=0xc4) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x0) fremovexattr(r0, &(0x7f00008b7000)=@random={'trusted.\x00', '/*proc&\'vmnet1\x00'}) fstatfs(r0, &(0x7f00000ca000)=""/205) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f0f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0d000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x4, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000223000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ebc000-0x2)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b14000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa7d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1c, 0x0, 0x8000, 0x3, 0x60}, &(0x7f0000025000-0x4)=0xa0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000fb000-0x6)={r1, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000040a000)=0x0, &(0x7f0000f72000)=0x4) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x100, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000091e000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x7f3f1de47fddf4c1, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000d9000)=0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00006f4000+0x198)=0x0, &(0x7f0000ea8000)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000067d000)={r3, 0x80, 0x13, "3b1ce86b81de45216b0da95bb4c2747c253f80"}, 0x1b) 2017/12/22 16:44:46 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df1000)={0x0, 0x0, 0x0}, 0xc) 2017/12/22 16:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004c0000)=[{&(0x7f000082d000-0x87)="390000001100094701bb00e1c30561ff07000000020000003fefffff08009b0019001a000f000000120000000000001c04f0ff0006000d0005", 0x39}], 0x1) sendmmsg(r0, &(0x7f0000410000)=[{{&(0x7f0000eba000)=@sco={0x1f, {0x3c9, 0x1ff, 0x5, 0x0, 0x1, 0x1c3}}, 0x8, &(0x7f0000444000-0x60)=[{&(0x7f00007d4000-0xac)="e25a50892e9fd32f245cfa4d8646d5888597cfd7072d3cbf88736d7251c09d766ab6af83af53ab6d299f9d055f748fa9c5dbed48e2315ed4eafd7a26733e6a2ae750cf439241b980687544cac091a03581f419e1802150553873d54323e5078d31e93899ece8b931df0b64595ae8b95288a8f0f6410d4ed07e832dbb4dbc57c44819376bb0d49a9c58acac238e5c380dbf6f88098df360af2aebd67b905f989a36bf7d4b4efcc190dffcdd7c", 0xac}, {&(0x7f00009d9000-0xc0)="88f9a38e9380181bdc646a27ba03b2d710a61406661bb75abf5e01806e971fec4f8ed06c801a1fc4a53004a8c10f45ccb3c234917d157a8156e60b6d32b96743a3c1e4ab3128215d1e2f9248827262b8a5e4038ca8895bc66c44fe7f0e07678755a714063e0186c710d20dbd67e72d2a86fa50a6d78a773a7fc1a5f0be538c7f7b48499b663fb51363af7bd6244da37975cad20b2998ef208a5a2690ce97817442bdea81f82412402592650b31aee06e332f151b8a3db0477c986d964b5cabf1", 0xc0}, {&(0x7f0000477000-0x12)="bd64103c7a8d934617cb4b8f4c1600cf6f69", 0x12}, {&(0x7f000035d000)="5039f6cfcf21", 0x6}, {&(0x7f0000e96000-0x27)="879d2daf909b22ce17d44adfee43db7c82045b3e1379c9e55e1465354ab03c50e0109e1d321cb0", 0x27}, {&(0x7f0000148000)="309944fbe0bac2015880a327d90172dbf1365710b0f5aeb931154387e230f2849cece050329bb3fa64c80e4617160d8e7e014bbf65255ee7", 0x38}], 0x6, &(0x7f0000bf7000-0x2e0)=[{0x38, 0x10f, 0x6, "afbe5af20f18f730947c7c0ca73839911e8e2f986f542c5fed692f2ae28ebecf8b8dee61cf74"}, {0xe8, 0x84, 0x70, "f9d98998e8817c8e7f1b640ae3ed173287e5f66098b43db1f1d1fd715cbeb01d810d8eacd93b93b646af453a5d51db12b11eb9ce590a0db6135a74a8f4c51be5b25b6970b10a37592105132dc1abeaeacde990748cba82bd57207c891089a13734d3fce8183e633085b5034e3825a01862181ea0680ce96ffdb263d247cd9615561596abc9caf0a6db0ca7af434b5f7ebb5d5492b8387e0b1a8feb54fb739ecb889d5ae56de9026e28ba1fd07a42df1d6f736771afca35e9bae1135c42d8a7ed8b5b7ed68ab302e6a8f8609ee1ee8cdcea"}, {0x110, 0x12b, 0x9, "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"}, {0x40, 0x0, 0x3, "c68beca668486f9e012a17349c702a0106471ff9caab537ca7973f482a3325fb0eb0e8d3fc4329042e2dca62075b03"}, {0x40, 0x1ff, 0x8, "68d0b9396717382bfc32d6d48f454bd165070d2125752238b0df7fb2a49629efcf54e60bfa58aa52eb"}, {0x30, 0x111, 0x0, "a589909af7ac679b614e19a02cffaa82aef366c363d7f638a1b3d34f1d"}], 0x2e0, 0xc000}, 0x7}, {{&(0x7f0000f81000-0x10)=@ipx={0x4, 0x2, 0x0, "f2416a45d515", 0x1, 0x0}, 0x10, &(0x7f0000d5a000)=[{&(0x7f0000361000)="47429be993afe2d7031a6fb6330d84535c9fb02de8b87831375e6b4c96f0c19b6e4417026601fa983e35764dff5394450a19bc72933c178d5e78b75ddb61157287f6598d786ebf87055a664ec02b3ec571a98d5ee21acac0366845970635549d6a119ff59fd2f65597ea08b548b4ea7ccebf87b5afbc92a4d5c54499a3b410a06cdcd51a55be86328e6003276b540cbd26d9e21f95acb7dc8224b500dc72", 0x9e}, {&(0x7f0000f58000-0xd1)="ab64ebb618a588ed2a8b044b56246d50d47cc498c7e4f8698bdf35d8db7ca34a71d20ffbf887647bdf1a9ff7e5e02b9d1e5c17b39e8f5f5aa2abfbf6a0383f4ac215bfe9f7998226e644894f4282d5e4f20bc0a0a17180bf47e2009d7bd3754797234650776c21f5de9f0b9394e1a2476ce3a9bac71fd8714a89cadc6a8c47e28a3841fb2f3692b06f7e30ce28a677f2cb7bc0675c8b8822baecb738adafcd7d0dd272eda3c512e14cbfd1b493f28bd7ae06dfc0cfc0626b6ebfe7c7328ab5c45b469fc66faac5a714dc179410133643cd", 0xd1}], 0x2, &(0x7f00000ab000)=[{0x110, 0x100, 0x80000001, "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"}, {0x98, 0x114, 0x9, "90f7549b85e6c629107629217f5462b67c2fbd72779c03b9ff700e84074dfc46f5137865e2b96084614fe7a61792bec14c71d2afc7d83f2aada127a2ef9bdeb3268784715b559154be591b2e84f198c4ccb9dfc5c46bff60a109fbf0922b96f50bbb1c426b733e085411bba773f8610f61db0129ef07de3571930b393063e17a2d6f37ec"}, {0x20, 0x84, 0x5, "480b83d9a92cb00a214738"}, {0xe0, 0x18b, 0x4, "04e60d8785e7443662a3cf899f7a6c3232945ac15ee27c94f0bcde3254a9e12c233726ba5b6c564b4d7def5f8cc6d9ce628c182fe91c69cf29519e1dfb581318b1d69c5b7aa26959aec76bb4c51cee0fee06907e858f6fd3c6597a46f5b46a354a74be4699ee1b3289345e75616df8d369ee235875e05008f5a908066b79575dd37a61db7d43ee142fd1aad8d3ac817fd02e26f7fc822e26ced583b59fa216cf2e936106cee92f21bc4c4f792f1ff7078fc682fd0e7ac8e6d028b1b80d09f6661607d74f1dae13ae00e012"}, {0x38, 0x0, 0x6, "181098dac2421b020872c41d96545f3af22d67bba977e81cd0ec2a83eefd208543dc"}, {0x80, 0x11f, 0x2, "261f5b6fe313275830b80a8da40d25c5170192215aa5c798393d50a3ff20f5058696d7d5dd07150889d8c00051cc8e13b3512fbc2771d806c6a96a9331d22f57d6b1d8d36d6412bd6ac6dfb9d8a4bb64d4e9eda3d0620e56e9e7897e2e72cb3daadc14bb1867823531db45"}], 0x360, 0x4000}, 0x8}, {{&(0x7f000042c000)=@generic={0xa, "b6b175c004cb377d70c9630e20bdaa7a7af9862938010c8d86e76b527d9e4438360020e12922ffbc606d90ff0552726369c9c4b3b2b4a0eafe15e5201806efa37d63dc7f63ffe62430a90db06586165b566bab59a31459789d7538b3fe75920839aace59273314cac9e0b2efcb377c022a8d0c1be231fc5a78257d7e4248"}, 0x80, &(0x7f0000514000-0x70)=[{&(0x7f00006b2000-0xf3)="74a26c48dc452a97d6f92c2df886076132db77b24f86666184cac534170586d578dc944b49ada6cdabd15bdd3083d77fb3060ec259a06f2f157cc6555c149a968cfa5b6d32921f3e3ae7ed7964136d7723be247399c3dec250d3663ec0e8f1c678b876424bcf41897e414add10ef602e67ba470fc149ae596902ffe2b4f3920d439c01b6c7e1aebaa5e3d4e2bc20809f11a3e933d583e114e4bd19241de35335f0a4b6d1a974f75a590d1dcac7a5d4e73ba369f570caa3da73c3990b5185fc4de810290257f6e94f0f3c5e6583cd6bd2286c06519e8706e02ac762939e447fdb2b4eec2c251ff408e2256c8e8b68d19c2faae9", 0xf3}, {&(0x7f0000062000)="2c3e4beb59aec96731aa2c7a6f2d0d45c44527c9d31b451c255b7951d2ab409fad4849dc0b3508424496338a7f238b0ce7edde44afdf491893df9cbd0ecb3c220a0b4d0b973f80f79c22deae83235d2d35020a318bbc83230f1235976ac7106f774d48ead03a8dd293a2389bf1f397ccdd77746386fff3589a131c0ae3087fd92241", 0x82}, 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{&(0x7f0000a88000-0x69)="fba254cab7857ba1b2ef5b3677caa33d5a9ce84b5b6b3eb7cf5b69433c58ed50d1f920182ba783f5faf9f5176917c47f4afb9cdc283e3a408a1502a9c9ce6e3f5cc6c185ad64e1084884aff1a1a0f8b9961868e97845f4e90282b4e62297478c6d9be7584a060d5ee0", 0x69}], 0x3, 0x0, 0x0, 0xc4}, 0x0}, {{&(0x7f0000b9e000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007ad000-0x20)=[{&(0x7f0000ac5000-0x6b)="a98e323e54d3d6c12e8648b6d821be9b3e5e2daa3f4b92faeb8df6c66b1925dd1e0a83d20e980bee3e9e0930869ebe386e0452c398e68b2921682ccc3e3fa7cf296216139f61d8ef3adc490eb57b7dab817b069e7386ad45a1f508cd9c1da950f303ce96c903b064886299", 0x6b}, {&(0x7f0000ac2000-0x29)="0e213ae5504caa7ce176c2803464532355a5b5293bedfa3e6b964222676226bbe2a5a17b988b28c468", 0x29}], 0x2, &(0x7f00007cd000)=[{0x98, 0x117, 0x81, "b2022dd44e83d03459da45d24fe95034fc003754c1a7c594ba9af556a1849a4ffae6bbaf4e05971012aeed6a6f1eb37e562c3d6d2d46a2fb04599f8aaab969bb73b266b9109cd6cf392979d59eaed9927dca41c285c2a07f71d7344b2d921c7d40f99720181902a681286e31b7026ed7e56c3db8bf185ee60b71cf62d668042708849b9e91384f"}, {0x78, 0x1ff, 0x7, "2545ad69d1d754a5c32cd489cdaf51a157cc72021449ec103cee5e800be9c7457bd6244c006a052e6bc18d5e2663b4792e8c1e364a34272b812bcd5a1ac78aacca5933d0ad1f3b54b2a1dbde84728737eb7a7343e2833b7839bce346d789ec63c2b0"}, {0x1010, 0x100, 0x6, "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"}, {0xa0, 0x10a, 0x8, "930b746c2067a536c1a55bbd8f623fae8d9ca2ffede7e00ee989a7ce87894659f1daa0882175fbaa12aba89606d652a47d214c2187a4c568c54cf49dc517815c85202b1f354263c7434ea7d0db49ffb0defa02681017a7e02293ac1947a0a85966a8521bb40cec552ff473fa9c3460c0f428b4d0120ce8694bb0946daeef7ca9ff13cc5a86df50247e2c"}, {0xa0, 0x10c, 0xfffffffffffffffd, "e5a68115b64f1d9baa1b2e44a5f7496811c319e4b37f3f2947fa6a8807595609618c2e1a6f47cae7cc82aa6dd28683f5fa5bc67bf83bb3aad14e3e2e800ad183659c02e07d39fdf7ed84e8365d79b43da0498e8baf981d984fb51accabe4ba15c1122868181592a56094b92c5ca0edeeadcb74c7f0c2b0f111f6d9883b1d5d620cfe08e6e1754b756b39c2946c4e"}], 0x1260, 0x4880}, 0x5ee}], 0x8, 0xc4) 2017/12/22 16:44:46 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f7a000)='id_resolver\x00', &(0x7f000034d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000edd000)="5e97f412ed926247b42c73bdff5a5b811ba069df1b29b2798e2e4b344cae169f88a0ca89169d31e30153bdb71dd20403f4560afdb41e9264fa96bd54bb08ec8c4b3134c16dd0614ac8b653e2d99edec376b025898d8de9a78c52b640e146d234fb69aa70695dd1fcaaa274a40019f879c54cdebcca239525a2c7c42c43266b7ca65a5b3b201342f6465a76bb6da8bd8b17e272e2705da4f54242647f18327c798f17fbf8439a4d2bb2782ee88a34a839655273efd6c0310181c1a060c829104ef22224b65892", 0xc6, 0x0) add_key$user(&(0x7f0000f7b000-0x5)='user\x00', &(0x7f0000f7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7b000-0x4d)="d033c41f9f0b2b1a8e3f7add4d4bcced28fdfae099606f3785de1646eea561de87d55aee08f7ddb3add787a161cc0716c0d3bb783666ce2397243a7bcc3f0889f466eeaacc24817f2f1268c511", 0x4d, r1) setsockopt$inet6_int(r0, 0x29, 0x4000000000cb, &(0x7f00004ea000)=0x0, 0x4) 2017/12/22 16:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002e0000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000d2000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000882000)=0xc) recvfrom$ipx(r0, &(0x7f0000296000)=""/242, 0xf2, 0x1e, &(0x7f000043e000)={0x4, 0x6811, 0x1, "925dca3c003b", 0x9, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ab5000-0x50)={{0x9, 0x9}, {0x6, 0x7f}, 0x3ff, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000bf6000)={0x3a, &(0x7f00006da000-0x3a)="f768124b5138669c94513b191f4099a320e0648a95fb57218b8b72154a18810194c1a1b19a81039f8cb846769a8c9deab958544123e8cd55cdc2"}) 2017/12/22 16:44:47 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a0000)=0x24d, 0x4) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007a2000)={0x9, 0x4, 0x100000000, 0x7}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079b000)=0x80, 0x4) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000148000)={0x0, 0x0, &(0x7f000077b000)={&(0x7f0000d01000)={0x2, 0xe, 0x4, 0x9, 0x9, 0x0, 0x5, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0xfff, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4001) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f0000c06000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000473000-0x4)=0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000bed000)='RC*', 0x3) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000aad000-0x4)=0x153, 0x4) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) r2 = getegid() setfsgid(r2) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f000002e000)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0x9, 0xfff, 0x4, 0xff}}, 0x30) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ffa000)=""/8) 2017/12/22 16:44:47 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x4c0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x8, 0x40, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fd7000)=[{&(0x7f00003b8000-0x29)="290000001800fffd1d007600000a002102009a0000000007000000000900080005000000000900c003", 0x29}], 0x1) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000baa000)={{{@in6=@empty={[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, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) socketpair(0x2, 0x80a, 0x81, &(0x7f00003d0000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000497000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) fstat(r0, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x0}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004cf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d5000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x51e, 0x3f, 0x6, 0x66, 0x10000, 0x2, 0x80, 0x200, 0xffffffffffffffe1, 0x7, 0x1ff, 0x9, 0x3ff, 0x6]}, &(0x7f0000c74000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a15000)=@sack_info={r1, 0x7ff, 0xff5a}, 0xc) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x0, &(0x7f0000f16000-0x1000)=""/4096, &(0x7f0000f15000)=0x1000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000819000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r1, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) sysfs$2(0x2, 0x6, &(0x7f00007cb000)=""/134) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00009de000-0x4)=0x2, 0x4) socket(0x10, 0x3, 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) sendmmsg(r1, &(0x7f000015d000)=[{{&(0x7f0000bec000-0x10)=@ipx={0x4, 0x0, 0x0, "70f2d244c5cf", 0x0, 0x0}, 0x10, &(0x7f00000a6000)=[], 0x0, &(0x7f000064d000-0x137)=[], 0x0, 0x801}, 0x0}, {{&(0x7f0000c07000-0xc)=@nl={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f000046a000-0x90)=[{&(0x7f0000534000-0x5f)="", 0x0}], 0x1, &(0x7f0000266000)=[{0x90, 0x0, 0x0, "944bea2f4897b519a896961eac42d832ab9bd82a148d1a915c1578ddf95b06dc1edf4c357a49998acbffc5ae8f91063ed4b3eee025a473c7d7c71428692c5cd3dda1800857420ffee5b5cde3a664f15fdf70a4f2308cacaa3082b05f864254793324a8071df28a121cb20c8f0018f88ff728be64a57433589d"}], 0x90, 0x1}, 0x100000000}, {{&(0x7f0000617000)=@nfc_llcp={0x27, 0x3, 0x0, 0x7, 0x8, 0x0, "0ef3567c58e681bc1f5d4f3758883706cb17204ee8e2d52bdf83a63e256fab0995fd41c86f78c7d0d48439b7eef4fd1bf21fdcd7c21dabbd0e7cbd3b8c79e7", 0x1704c000}, 0x60, &(0x7f0000849000-0x70)=[{&(0x7f0000cc5000-0x48)="", 0x0}], 0x1, &(0x7f0000a01000)=[], 0x0, 0x20000004}, 0x0}, {{&(0x7f0000d76000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003db000-0x30)=[], 0x0, &(0x7f0000af4000-0xa0)=[], 0x0, 0x10}, 0x2}, {{&(0x7f00008ce000-0x10)=@ipx={0x4, 0x0, 0x0, "4499eb5f5527", 0x0, 0x0}, 0x10, &(0x7f00003df000)=[{&(0x7f00007a3000-0x75)="", 0x0}], 0x1, &(0x7f0000eeb000-0xf0)=[], 0x0, 0x1}, 0x4}], 0x5, 0x4008004) recvmsg(r0, &(0x7f0000638000)={&(0x7f000080f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bc1000)=[{&(0x7f000056f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000024c000-0xd)=""/13, 0xd, 0x10000}, 0x0) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x2fb, 0x46, 0x0, 0x0) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004b4000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='ubifs\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e3000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e21000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004522, &(0x7f000057d000)="") 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000)={0x3, 0x7fff, 0xab, 0x4}) eventfd(0x8) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x800055) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b42000)='trusted\x00', &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c57000)='clear_refs\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = open(&(0x7f0000456000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006f0000)={0x0, 0x401}, &(0x7f0000837000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000398000)={r2, 0x6}, 0x6) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x3) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) alarm(0x9) sendto$inet(r0, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000008f000-0x30)=[{&(0x7f0000e7f000)=""/252, 0xfc}, {&(0x7f0000e79000-0x14)=""/20, 0x14}, {&(0x7f0000e7f000)=""/74, 0x4a}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000e7f000)=""/94, 0x5e) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e7f000)=0x0, 0x4) 2017/12/22 16:44:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000037d000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/188, 0xbc, 0x40000002, &(0x7f0000ce9000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x0, 0xe8}, 'port1\x00', 0x80, 0x100001, 0x8, 0xff, 0x4, 0x3, 0x12000, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x140000000000000, 0x7, 0x3, 0x10000, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000-0x24)={0x3f, 0x0, 0x0, 0x80000000, 0x1, 0x17f, 0x5, 0x99e1, 0x6, 0x5, 0x0, 0x9}) ioctl$TIOCEXCL(r1, 0x540c) sendto$inet(r0, &(0x7f0000004000-0xef)="3be242d07d6b22b434027123faebbec96aad8a9f7cfef945e96b29918ce5b8a26e44c65cfce52b0f5493ff5ee7519b201fb313de444b6562dd087215c44c1f550e7bfb8238bba4ae771d78f8a7f846438b5a2d475a1c6ddcdfb6d7b5af51d6f9eed86b6fb22d02cb1e1c9d5703214d20bafe448f975647987d656712a1796b79a062982a6701c4c5ebb3e8f8f820071473707e66c84bf2f805837503079048da476a7e550f8fca5bca64cfbc92078bb3f1ea69abb5447b147c926e75804c76e69c49eb9ea06fe007e93e9df173c148dfd4509cf0f4248209f797a49e15a801db71c526c1f4e56638ff15d435ed43a2", 0xef, 0x40000, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/15, 0xf, 0x100, &(0x7f0000007000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x4}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x42)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xdf8e}, &(0x7f0000007000)=0x98) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0xd5)="b3e96186a70bd8121e5afb802a3ac4c383ff0f49338be049adfbe585d0b7f0f92250dfc150eb22d83a0a168410aab82c47f2ebd7b1c91fe9cfde2446842a811edd53f2208100410e0b684acbb12bc56703554d10360aafc2ad35c5ef6ffde78af61b7a7eb5bf34a1c68ebae6fae471f824c641eb49cc06c4775737277c78b816bd6c6ecec0ee084900efb5da7b854d4d6fcfe2a5a9497d14d25cb59492d25349a07f0ef4a617b25aaa7e36a91667e105267a8ad0c0c4c4be399ae83a97d98c04172224446365c25bf55c6c5ba64866f6e14a804e64", 0xd5}, {&(0x7f0000008000)="f12852427af6ac47f80b9b4e0ee8774df967dc9ef86c225013b1edd66d56f3a9a8a8249b47ea45f49d68ca6baa657fe5b221bf1f02b3f735c7e984144a28e2a71bd639b6c045bcbab3f8aaa9594254f32bc95c111e417c6c4d9e2fa2f98dea", 0x5f}, {&(0x7f0000009000-0xfe)="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", 0xfe}, {&(0x7f0000001000)="5be770b8e1f409bc7ef01144fe8ccb320e5296c64dd77d5057d39fde5513dcaf0ffb5146911283031c2d0cf00815115da0b48b9db66b6a929f2c2683f4dc8fb6d080b75998937db4bb512fad796e96e1390b07d566fd00b4a54fe3ed5d8c4076b59432ea244b8cde0a4bed58867ed2", 0x6f}, {&(0x7f0000008000)="5c553550cb358dfb5bf1190bb4135950323e75e5b3a6221bf58151ce0806a9bc108450f02b4e5a03e9bf4d1aa977ba7ac0de476f1031a8c2418c8314ab2d19ccdb98fedd1abf74231d7b46aebbad4f8cb79a5d8c83b1a3df8257d817ad29cff1743317485c9d90fee9809ea5a2ae5811eed64bd38689a2f96b75ddd853de8bc98ee62a04f1ed4310bd885591e4151ebe4da3579c09765942bb3095dac06f995d8e4f4bfc65279835e046761126acbb6032f73cfc3509f55ffe57c7d4e4d6e5d65adb3b66aa370445a6c85bcd17", 0xcd}, {&(0x7f0000008000)="0fadbf86cbf58295121d0c221e1ee7fb92216710a8cf2e309c0a900126aed7bb233ed3b317b62216233ab620ef4d324fcd6b39c0c08f40e6e4103de64cf6978bf30fdba6983a", 0x46}, {&(0x7f0000009000-0xe2)="d871218a1393dce34205b667646be5cf8523144dbdede6055a50ee2ac8660c82c0cb935af7fb369ec8ab3cf2bf917b7792536fd9ab54f59e45fb1834db450db5db524cabec3b0e931db4bb362c0c8b1ef2779e328fcb0e273e26e6ce398e98bb469f2f67ec596d30a2ffc37de10db03e6548d53c0ff50f4a55e542b776b6ec340e3b591a5d715cf05f298117acf45953eee9ec1f0e3b3dc2adf58b8414bc63c3e105d3d836b6a9126af8e60d745a8d2b56fa4eacaffc026d378168b212a48b6578e03a5341a56ccb2ab1ece82dab4d8279f493d600dc044f9f5721edcdbbfcce19e3", 0xe2}, {&(0x7f0000008000)="7396a753f50b36f2d24ab27235de45d3d18867ccb09856f742b0f271eaac03f586af07cc1c2e4bf977b358287a23a610919e943563e0d202", 0x38}, {&(0x7f0000000000)="eab3bbed9aaaa933db8755a7833755fe7d7e428715a8139894783e6409b1b2c93c360089466a7b881390cc", 0x2b}, {&(0x7f0000008000)="9cdd2bb0f447c4d6d62cad5e5927f8215b43141cff538d81eab8f8dbb365be5aaa27cba1dc40d3a885bf6d90c5ea9261a217a7f4ed64155a65d4f2fd9aefbc8ae5d1f8cee87410cd619a04cc710118b9dd944252851e4b85896d945a0966905de5c60c017c98f39be078ea38667e3486183a9527065f25c579709bfa1d498dfef8a0e5fc08d4a10b2ea45d412842e98df0644f2700b4c7f057cd13310df5c69ff81ef3eb35a99f9cb2f463", 0xab}], 0xa, 0x0) 2017/12/22 16:44:47 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000712000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000bfb000)=r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x448a00) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000039e000-0xc)={0x4, 0x0}) mq_timedsend(r1, &(0x7f0000df2000)="", 0x0, 0x7, 0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b5f000-0x8)={r2, 0x1}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00001fc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x180a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003cd000)=0x0, &(0x7f0000b07000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000038c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c3d000-0x4)=0x6e, 0x800) sendmmsg(r0, &(0x7f0000281000-0x3c)=[{{0x0, 0x0, &(0x7f0000a8c000)=[{&(0x7f0000cf4000)="0662b1250a56a7a18806fb4c130eda7dfadd9873df3b85cc62473defcbfcb8ce778261c0fa0a15985d1d65c6e8509f1cbd37161edd5771cd255835b17f6e78477a3c24d3e49b18e373b421de90701990c5b45225adb3f8ffb211e2e2e6163a17bb5bcfe5644bb9cf7c733245e532e2e9a3355273b9a05667bf9e82c7c5ba0bdb2216062688068a07b867b1d2af94ec6a497a726d162adaa6f4dd68b96894fec1a4c42a391893e74be811", 0xaa}, {&(0x7f00001d1000)="37885be780e3a20e1178b5e4496b1b31b40754e6a6922334bc6a94f0cca4ae5c4eb58bd658f4c6be9b6dce623fce826e5c68cc3b5adf982cfd73bba481e70241daad195a1215ec276fef8040b2dbcd3914ecd43582784390e9065f2230c5cafef576aa626002aaf83b50c46936784070041ebeec278c3e5a0996ac2c8fe5d81ac2da6976fe1bde917ab7d81d98db712bd73a56d3182497c9c305927346158046d5f5d650817cddbe0e4810bd1bb2f54cad01e68363c475e3dd4732f1ebb0dfdf2ba364c0f965ba77d5b30dceaa16f56f25dfdf", 0xd3}, {&(0x7f000012c000)="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", 0x1000}, {&(0x7f000067f000-0x65)="7499a18482dc3eec872993cd69be8783624cfcfa67045e53bdc546610ce98b15ab0db43ccacc33142c2e1e45c157beb8a8c70c15128e0975eb6a302d29b34e100c6f4ee80771cbafa10c1e57723b55aefccf72ffbbb46b10aa475376461b027da3dca18394", 0x65}, {&(0x7f0000e18000-0xdd)="444f281ccc42ee1d37b4cce5f06fe988cac934d3d11c5e7a77b106e23acfdc9ad84f57852dfe72f0ec2b1ef3b16a9765feb7795b8afa7efa22d623912678aee0489780e5b130a8c269d08a70c3a6e5e752b7e2c43e270cec41653b01a15d7a32651fc5636cd4e83bccf73e852bb6ffcb90c3d987b6f07bb4794503f1d600e7cad5fb5ef18c1ec4ddd6d67b6512bb7a27b1b17aef7141518ce966815899d5174a7b1caf410b1f95451aceeaf03750b8b1b0df0c0aabb8dae81ccdaa4003fdac1a3f4dfb45c31ef677739bb4fe8990c2363ee0840d451c286e63c631dd04", 0xdd}, {&(0x7f0000ee3000)="4d14ef0a5a644d5ca50360e90b3cb8669eeae36bdc8be91f0ab86c8ad7d62b2b9fdf5a583ef53fbedf27306f5de3f2c77eba58878e217b7423a7c9842f368e603a2ab41ee2bdb64343", 0x49}, {&(0x7f0000783000-0x59)="840f572b01899d34ce08158ee1b803c9275a8c3aa5db0ddb810a885a9ed9bdc4a5c649da0e55c6100abeecba061a168460d59687d0ee386e06c4903cfb12c2a7ac99956bd101ea7971331a8c2fc242cee6adec316d53354a23", 0x59}, {&(0x7f0000c58000)="8a5f205869d671897577", 0xa}], 0x8, &(0x7f0000552000-0x1b8)=[{0xe0, 0x114, 0x8, "a4257c49622003b450dcb1f76a5a03389d4d0d1f90f4352506a99af949bc4e94f78a49e1f6163a661718f4c7295b336af929216a3ada33f16d24c6c868bcbf0edbd680e644ed3902afc2ae918fdc418c492c2df3b675fb40ea0137df66438f4873c77eb3ece4bfb7414aed0f9409c272d30c564eb41e3bb0802682659da0b084ea0f11fab158e9dd71469a0206ea2f81f2e4436647bd95d9be53fb748958e93918c0d6342e4ae42ad72f17475ea10bef9e3b8e7b1d0dedc2938cc92c8d7bdcefaf5ca48ee4e0b834a7b2e54a66e9"}, {0xd8, 0x10d, 0xd39, "ee169865e5852494c0f9484237e7af68760b6eb4c58fd95b2ba20a45d2891298db59ffe77c5f20555f010aa23c59c9747e83514b6f019faeae82e6662125c4ecc362988963534dd8b053cebddcf6244e738fc03f6af77114b6f2742bf335ddd29effd6987db5a3481cec542363af7552b2cf3d18a7b0eeca61619c7b0ece57f3ab5dc631c399e5dfa4958106eca2db1ffc34eecf4b707498f23adf057a5f41648230bdc0fc63ce8c8d95a349f69c4ff1c963d18e89482b53e88ba237f16051f46753"}], 0x1b8, 0x20000010}, 0x1}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl(r2, 0x10a, &(0x7f0000615000)="66b72c3497f8a51ec045ed417dc5099fd5c2c2a5c459bf765996378c60bd2528e7b7c8cdaf07d1d4cd29e6b1676ed331c2454eb7335c4ad5602c050a654b86af933d1c62e0844f5ae2be8561289dc135a9e02e8a18a01814b12861b17b1e72ce72e9cd2e0da1f6b454ff2870efb965181b596a3a8ca924c4c70dcca4ffaedda0a294ae3c623b2c2d6129a0c30e8f195e1f84ca49e451f50c1e090bf1f49d5ae486651e7b00331488da371d989c0105ba7251") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006a9000)={@generic="e36a12bc1d63831d44308be0ceed8fb1", &(0x7f0000a4d000)=@ethtool_drvinfo={0x3, "f922f6649d08f9d364db947120ce109fc730e4487fe009cef9c9f18ba9642a80", "e3915a78d1103d43f53cb69139dd58e57eb528e9364e2b131d59dfec1c1b0a0c", "495531b2ceaad29617806522ad8213001aa312f146c9e33cd88c859710756c77", "f66467baf2fdc006a520b5bfbb33ef073147dd2352b0fc5ee15a62e706e97616", "1bcc7774eec7a9d0c1c3753d7bb682ac730ff41189256b90209c0e79a150cf86", "2759afe834429946638b20a2", 0x2, 0x3, 0x6, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffb000-0x16)='/selinux/checkreqprot\x00', 0x129282, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b6f000)={0x0, 0x1d000}, &(0x7f0000c37000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fba000-0x54)={r1, 0x4, 0x4c, "aec0d569a3d97b5d4ea1f0fda960c7291064ec02b5f87d51ae37898a79bf30ba0ff3f9fd2b3a42117de47d3c45df482919764f41b74a51c57b9c7ff81852a55e6a69877dc567173ae4231959"}, 0x54) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000031000-0x8)=@assoc_value={r1, 0x6}, 0x8) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ffc000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/22 16:44:47 executing program 6: sync() r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00003e1000-0x22)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80000) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000048d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000ba0000-0x8)={0x0, 0x0}, 0x800) socketpair(0x11, 0x6, 0xdf7, &(0x7f00002c7000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000712000-0x4)="656d30f7", 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006a3000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f4000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) fchmodat(r0, &(0x7f000042a000-0x8)='./file0\x00', 0x20) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000472000-0xb)='/dev/loop#\x00', 0xffffffffff7ffffe, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000304000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x2, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000001000-0x6b)="b81ee44476c9628fb2059c66414cae882e610c0d44d88675a926f99a35c3c420831d3e9ff848b3f17d7697942c73127d20123ea57c4496d6e295a20e7f53b1b57190d9010afa10c899d945a3d1d5d3b0730672a7cc804ab60afb8e5dc5a1bd1e2ef0d2b7f3b9b55f03401e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000003000-0x60)=[{0x1, 0xfffffffffffffff8, 0x4, 0xf33, @time={0x0, 0x1c9c380}, {0x101, 0x5}, {0xb861, 0x8001}, @queue={0x4, {0x100000000, 0x40}}}, {0x3, 0xfffffffffffffffb, 0x20, 0x8, @tick=0x800, {0x2, 0x1}, {0x800, 0x7}, @connect={{0x5, 0x924}, {0x8, 0x0}}}], 0x60) timer_settime(r0, 0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000004000)={0x1000, 0x42, 0x2, 0x8, 0x200, 0x1}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000001000)=0x100000000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000-0x4)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000-0x10)={0x5, 0xfffffffc, 0xffffffff, 0x7fff, 0x6, 0x6, 0x0, 0x8000, 0xffffffff80000000, 0x5}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000002000-0x4)=0x7, 0x4) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a5000)={0x0, 0xd8e}, &(0x7f000029a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009d8000)={r1, 0x372f}, 0x6) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000121000-0x4)=0x0) sched_setscheduler(r2, 0x0, &(0x7f000095b000)=0x400) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f000099a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000318000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r1) r2 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) sendto$llc(r2, &(0x7f0000a21000-0x3e)="a0fb1bee8322323fc19b90027abc98cab9e67c6aab253687f0f37d0df8876009731ae262dea131593bbf5b214b8330556e1b24765a52deaeebe9e906b97f", 0x3e, 0x4008840, &(0x7f0000854000)={0x1a, 0xfd, 0x7f, 0x40, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) userfaultfd(0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000004d000)={r4, 0x1}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000380000)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) readv(0xffffffffffffffff, &(0x7f00004a5000)=[{&(0x7f00005b2000)=""/159, 0x9f}], 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) rename(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000017a000)='./file0\x00') r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000c56000-0xc)={0x10, 0x0, 0x0, 0x7ff}, 0xc) 2017/12/22 16:44:47 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001000-0x24)={0x80000000, 0x1000, 0x7f, 0xff, 0x79, 0x4, 0x10001, 0xc5, 0x8, 0xfffffffffffffffd, 0x80, 0x4}) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mount(&(0x7f0000f04000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f000099b000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)='Z') 2017/12/22 16:44:47 executing program 7: keyctl$dh_compute(0x17, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=""/164, 0xa4, &(0x7f0000000000)={&(0x7f0000003000-0x1)={'sha384-avx2'}, &(0x7f0000003000-0xa7)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mlock(&(0x7f0000c1c000/0x4000)=nil, 0x4000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d94000-0xf)=""/15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000002000)=""/123, 0x7b, 0x12002, &(0x7f0000000000)={0x11, 0xf6, r1, 0x1, 0xd2b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) syz_open_dev$usbmon(&(0x7f0000879000)='/dev/usbmon#\x00', 0x5, 0x800c0) personality(0x1000002000000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000377000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00001a1000)=0xc) sendto$packet(r0, &(0x7f00002c9000-0x7c)="b294d506e4fc2c5aaa59df24837ab3f92679deac58529413b63f480fd4373a3ae1bfea0fe3d49abaec991f53c0faba465e4e25e39662f8de2b52bdeb8628babd8e3fe9ba59b35efff5f59ba5d8b2362a4906396d3836d5224aaed9e870f97ac62f331d63b00a5ceb080333f24283dc17612c5fdd6e38c8eea48063ae", 0x7c, 0x40000, &(0x7f000066a000-0x14)={0x11, 0x5, r1, 0x1, 0x56235121, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x1000000000041e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d35000)=0x0) lseek(r0, 0x0, 0x4004) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000cf5000)=0x0) getpeername$packet(r0, &(0x7f00001c1000+0xa47)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000054b000)=0x14) recvfrom$packet(r0, &(0x7f0000b24000-0xc3)=""/195, 0xc3, 0x0, &(0x7f0000665000-0x14)={0x11, 0x0, r1, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f7e000-0x5c)={{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x8001, [0x100000000, 0x2, 0x14, 0x2, 0x3, 0x1, 0x7ff, 0x3]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000458000-0x38)={&(0x7f0000cb4000)=@ipx={0x4, 0xfffffffffffffff9, 0x3, "fb81251b8fba", 0x9, 0x0}, 0x10, &(0x7f0000d52000-0x20)=[{&(0x7f0000958000)="f7421c5eff1032f76e1d5e0a9ac05492ff51b1f8fe8dda0fa874922cad50b139f95ed7b2389e1f9d63ad98218548dfaa593ca7d3e0f6376fc9fc6c7242122b049424215e4fe7b4329ddf86a40d93fbe1ea0d6c5385d5c84846115e1692f47f520f58adeb566e4842a001ff73558ee20fb0b514c4fe9a7c383a28d789f0d938a29eb2c165084bf4674441061fa85be556a76383c047fd35eef34021ef799d27dea95e6b17b9470de3ddd3a9d4d1cc36111cad8825e638fab8cca969c9a296987ed4d50fb49d8a32ddcba9085d2458", 0xce}, {&(0x7f00005e9000)="6b964e186c8d65eaf5bae3e9c0e20e1787eba1195e53d490d1dd9d9d1f51939d3e98daa329e792ea1a45a52cb2101b7d59095e055c2f092b7271cf8c16105cc54d1cc00d96c5faabf3ade3b6f1e1f01a14ca8c16233afb5c1ecee542128aedc62bf90d23716bb2519846b90c8169303c194bd4e8bcba7707c6e8c61c5e8cea61bfbe3aff83dc893e9679790fe7f5425b7443856b42291ad5d2568552db23d761ca180e8e8f9304f26e95acecaa2d2bacd1e3ac8d43766286bfdcc45616655bf6b87bff5a58", 0xc5}], 0x2, 0x0, 0x0, 0x4}, 0x4000045) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) utimes(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000569000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+10000}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) readahead(r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f44000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000048000-0x4)=0x9, 0x4) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b42000-0x4)=0x0, &(0x7f00008b9000)=0x0, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000533000)='./file0\x00', 0x0, r0, 0x800) 2017/12/22 16:44:47 executing program 3: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) getrandom(&(0x7f0000213000-0xf0)=""/240, 0xf0, 0x2) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) chroot(&(0x7f0000d09000)='./control\x00') mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000047000)='./control\x00', 0x1, 0xa) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008b1000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') userfaultfd(0x80800) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mkdirat(r0, &(0x7f0000d81000)='./file1\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005ab000-0x18)={0x0, 0x80000001, 0x30, 0x1, 0x7}, &(0x7f0000ed0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca8000)={r3, 0xfffffffffffffff7, 0x30, 0x100000000, 0x0}, &(0x7f0000cdd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a79000)={r3, 0x54, &(0x7f0000252000-0x54)=[@in6={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc8}]}, &(0x7f0000d4c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000042a000)={0x100000001, 0x1, 0x0, 0xe0d}, 0x8) mmap(&(0x7f000048b000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r0, 0x0) link(&(0x7f00000a8000-0x10)='./control/file0\x00', &(0x7f0000015000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000210000-0x8)={0x2, 0x16}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x20, 0x6) fallocate(r0, 0x11, 0x10000, 0x200000800) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000ba0000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x10000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000207000-0x30)=""/48) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000480000-0x90)={0x442, 0x2, 0x4, 0x8, 0x2, [{0x6af9, 0x2, 0x8, 0x0, 0x0, 0x2185, 0x0, 0x0, 0x0}, {0x400, 0x80000000, 0x7fff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) 2017/12/22 16:44:47 executing program 2: r0 = syz_open_dev$random(&(0x7f0000895000-0xc)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x60342) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000491000-0x4)=0x0, &(0x7f00007ca000-0x4)=0x0, &(0x7f0000b37000-0x4)=0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4d000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept$ax25(r1, 0x0, &(0x7f0000781000+0x1e3)=0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00001ef000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x34, &(0x7f0000b37000-0x10)={0x2d, 0x4, 0x7, 0x91e8}) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000490000)=0x0, &(0x7f000054f000-0x4)=0x4) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000efa000)='./file0\x00', 0x400, 0x81) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000efb000)=0x7, &(0x7f00008d3000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000a, &(0x7f0000019000-0x4)=0x0, 0x4) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000593000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xa001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ppoll(&(0x7f0000000000)=[{r0, 0x4001, 0x0}, {r1, 0x8100, 0x0}, {r2, 0x4, 0x0}, {r3, 0x0, 0x0}], 0x4, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x1f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000835000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d53000-0x4)=0x0) r4 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x27) r5 = syz_open_procfs(r4, &(0x7f000028c000)="001200000022") dup2(r2, r1) preadv(r5, &(0x7f000000a000-0x10)=[], 0x0, 0x0) close(r3) 2017/12/22 16:44:47 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a09000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xfffffffffffffffe, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003e7000)={0x5, 0x1, 0x10001, 'queue0\x00', 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]}) r2 = syz_open_dev$loop(&(0x7f000073b000-0xb)='/dev/loop#\x00', 0x6, 0x800000) fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000c27000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000230000-0xd5)="799f6ee715b9d0cca99dcae4dceb30dd3c3813a658811c2d8a027ecd306cebbc36a97f3c3cd7532edbe612d76a89e63875ecb603437100c9d60a08ecc334609e6e5b0720b8c1cdb848d13b0cf40213a7146c65b756cfcb121aeb8b19dc4c2a1b5575c17f1953d99d5bf66e4cdea71b3ff5f05dfcafe944c26f11c44bce2b630123179f645c0f1dfabf0e536508e8bdefa098050e6026501cc09a70a89f08fc0a3735f6e59e93e7bd8e3a19b900a3745b015847d7f91b31ed043b563a902771a564ff62da527ac617708ec1dc4d2cfd4890cbc01565", 0xd5) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x2400) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000c95000)=0x0, 0x4) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/context\x00', 0x2, 0x0) signalfd(r1, &(0x7f000000b000-0x8)={0x0}, 0x8) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049b000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a38000)=""/4096, &(0x7f00008d3000)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r1 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') sendfile(r1, r1, &(0x7f000003d000-0x8)=0x0, 0x4) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pwrite64(r0, &(0x7f0000913000-0x33)='\x00', 0x1, 0x10004) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r0, &(0x7f0000743000)=0x0, 0x4007) recvfrom$inet6(r2, &(0x7f000060c000-0x3)=""/3, 0x3, 0x40000000, &(0x7f0000859000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x0) sendfile(r2, r2, &(0x7f00005a3000)=0x0, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003ec000)="ce616b7abe5072579a9da38678f02052aa3c7ead20dfe1036bbe6f0a8a0ed6b8ef76f0d855ee08028f4bcbd3368f58f5f309d1d89f9513a0a94960d0f1316da13b94d957ce0b0e39a63b59021e9513b7bb47832308bf4b3afb8a996837abf13d2b2577b7", 0x64) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/keychord\x00', 0x100, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009bc000)=[{&(0x7f00003a0000)={0x27, 0x40, 0x88, 0x3, 0x7, 0x3f, "c04ce417490bfddab273444da4dd219f11d57b323972c7e3945254471cfe482fa258defd232187c4030f3e29ec80f50648861a9a041b26035e3047aae5ad20", 0x6}, 0x60, &(0x7f0000092000-0x50)=[{&(0x7f000021d000-0x35)="c5508737f3a3314227d19b9aa0efc54d445ae6f9b7372f8650acfc8886fd1c1db492eadcd8b1e47d3c45fc3c65c66656840a9eafd79fb46641426db48e8a4bc5f01657c5b47c75db15bce27f91e88fcd3eddfd", 0x53}, {&(0x7f00004cc000)="0f0719470e8d731c3bbeae107aea5cb03fb058f6c21dd1b69bd483e10b12b5fc79a55860a82bc9c16d32533fdea878ff9966700df6a04bd0a13458130b701a20cb87e23b4dbe335a57c7e4fd7bc6ac1b7ce597ff14b0e535a896eb21c59a0c7e74ef812606f6f5f4e538265c244f7d17976da6fab311ed41be30e17b00d2d70dccfa443f4fe3754ba859d5e16cc7b11654265195ccc6221da04526423c9f5b414580ce70fb2fb85d1de47f563f4442bb0378e97c0a7c2fb2dd96fdf0b90e72989559b3c2ea81f8", 0xc7}, {&(0x7f0000420000-0x6e)="3a60d2dba01af9daae389ab690cbc2a00a05efcfc1f80eca39426a76624abcb273c32b1fe89953214f18db5be4576e037ced99bf9f61dcd92bfd1bc230404b751c5cfb1d31c72a381ca4ae43e193f0b921b6b9f1155b3e26ad7ef309788dc314fef039b69d1ddff6c0bf10366bae", 0x6e}, {&(0x7f00009ef000)="162c8a0d764fb3ea53a2cc32ea16b4ffa5ecf3a8ea3eb6cb9ceb9b73fef0e549317b615a5b10df11fbfd8a1a63e0a35532df556b8a494cf5cbaa87b7da2ba5493b79b0cd179b28edf198d6ff2331c69ebf06c642d24972132056e27969d1eb052e4589f1db59674a4204442d6c4bcc8a56f9585e6ea0d7c716f1af3fa3245c8cc701529bef4ecad38fff350fc53540ab0b5d3d47143fc8149165f159c7185df6fc28dffceaed628737867f0b", 0xac}, {&(0x7f0000c65000)="e8fc6dfb80ed4f3c8266bc669cff312515f8a6e69f9f124f8889b12b4d8834608f272a1e85e314796870d1c6c95983a42fe448ecaf8f8b1b92786ef666b3f656dcc194aab81da3e017422955405eee442868a4e6d616d5ebe724ee150e323e3dffbc584c534cc7a3cf1d2a599fdec407bf3301355e5bf28a4bfc165d5aa025fa8a7123772cc77be57fde962d18dc1cfb8a3ffd96540aba281fe9665f532b3fb0ac87a66d626bca224aace26f3d529126a242140106a3cada05545d4015ec67ebc64e9ea2c18f0fe12e250ac779ca417ad8205f556394bdff3c4ed38e203cd3f96efc06addd8f8804717b", 0xea}], 0x5, &(0x7f0000811000+0xe97)={0x30, 0x6, 0xfffffffffffffffb, "792fb21d4ebeacc30c0b02cc5dc8bcaa8266e510b958f79cb3de0a33bbd8a601"}, 0x30, 0x20000000}], 0x1, 0x840) syz_emit_ethernet(0x46, &(0x7f000059e000-0x342c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) lstat(&(0x7f000026c000)='./file0\x00', &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f1f000)=0x0, &(0x7f0000712000)=0x0, &(0x7f000043f000-0x4)=0x0) lchown(&(0x7f0000f54000-0x8)='./file0\x00', r1, r2) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b6d000-0xa8)=[@in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x100000001}], 0xa8) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000204000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000d08000)={0x4, 0xba, 0x4, "5ff43e94342f", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000011b000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000be9000)={0x0, 0x8}, &(0x7f0000f10000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000069e000)={r1, 0x4}, &(0x7f0000a5f000)=0x8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a7f000)={0x0, 0x0}) r2 = socket(0x10, 0x20000000000003, 0x0) write(r2, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa0000-0x4)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) sendto$inet6(r0, &(0x7f0000f12000-0x2)="", 0x0, 0x0, &(0x7f0000234000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00000cf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d77000-0x4)=0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ed2000)=[], 0x0, &(0x7f0000f5e000-0x59)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2044, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000872000)=0x0, 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f0000539000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ae000)=0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000136000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x0, 0x0, &(0x7f0000a80000)={0x0, &(0x7f00008f0000)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00007d0000)={&(0x7f0000f8a000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000306000)={{&(0x7f0000808000/0x3000)=nil, 0x3000}, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x0, 0x0) msync(&(0x7f0000875000/0x4000)=nil, 0x4000, 0xde7ede2e874e064d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000448000-0x6)={0x0, 0x0}, &(0x7f0000bb6000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009a3000-0x18)={r3, 0x5, 0x30, 0xfffffffffffff3d5, 0x0}, &(0x7f00002cf000)=0x18) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x42000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ba0000)={0x9, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x2, 0x8, 0x8001, 0x0, 0x7, 0xd1, 0x80000000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/policy\x00', 0x0, 0x0) accept$packet(r2, 0x0, &(0x7f000034c000-0x4)=0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x84, &(0x7f000075d000)="") rename(&(0x7f00000b2000)='./file0\x00', &(0x7f00009cc000-0x8)='./file0\x00') readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getsockname$netlink(r0, &(0x7f0000ad0000-0x2)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b1000-0x4)=0xc) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00004ab000)=0x81, 0x4) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000dd5000-0x8)={0x1, r1}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000527000)={@common='irlan0\x00', @ifru_ivalue=0xe02}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getgroups(0x5, &(0x7f0000192000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000507000-0x8)='./file0\x00', &(0x7f00005d7000+0xded)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003f2000-0x8)={0x2, [0x3, 0x8]}, &(0x7f00009d9000-0x4)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00001e8000-0x4)=0x81, 0x4) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bd000-0xf)='/dev/sequencer\x00', 0x8c00, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006e6000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000e9c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4, 0x0}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000d16000)=""/83) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x1c)=[{0x401, 0x56a}, {0x7, 0x0}, {0x7, 0x65}, {0x8, 0x5}, {0x19, 0x0}, {0x80, 0x0}, {0x8, 0x71d1}]}) clock_settime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0xc9) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f5000-0xc)='/dev/rfkill\x00', 0x408800, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003db000-0x12)=""/18) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') lseek(r1, 0x0, 0x3) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) r1 = gettid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008e8000)=0x0) tgkill(r1, r3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000099c000)="", 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000098a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ad2000)={0xffffffffffffffff, 0x3, 0x0, 0x2, 0xfffffffffffff2de}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f000067c000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000321000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000997000-0x188)=[{&(0x7f00008e8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008e6000-0x20)=[{&(0x7f0000b0c000-0x4d)="90acfda231c0cea15438f3148a6076d45f7adae27363c992d2b383c62c213906beacfeca63d9fb00ebd4d51e5a8912a4b8aa04c94bf8ee5328d51f9ad79257d89272312d16a955eca046a1ba60", 0x4d}, {&(0x7f0000cf5000)="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", 0x1000}], 0x2, &(0x7f0000e70000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5f000-0xf)='/dev/sequencer\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f0000254000)=@known='com.apple.system.Security\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e48000-0x11)='/selinux/enforce\x00', 0x42082, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000003c000)={0x0, 0x2c, &(0x7f0000651000)=[@in6={0xa, 0x1, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ec9}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000208000-0x8c)={r3, @in6={{0xa, 0x3, 0xc369, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d6f000-0x4)=0x8c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00004b3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) connect$netrom(r0, &(0x7f0000375000)=@ax25={0x3, {"a4ec604b867f0c"}, 0x7}, 0x10) 2017/12/22 16:44:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00002c5000-0x50)={{0x3, 0x3, 0x1, 0x3, 0x7d00}, 0x725cd67a, 0x100, 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]}) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000d88000)=0x40000000000, 0x4) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f30000-0x4)=0x10) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000b7000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000cc000)=r1) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f46000-0x40)=[], 0x0, 0x32d4) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000ff4000)=0x0, &(0x7f0000554000)=0x4) sendto$inet(r0, &(0x7f0000936000)="12d449144169a426cb3497e1f23e96d6620cc3f0d1b16289781602df89c87195fe4ab15e1a3e04f4ab22e2a48c15de92518e5eba3b177b819c2c0a350af202579896b2b7132ba801e4095145c17354b0868dfbd42eb6f1a4de79f55c18fd5e151ddfcdad314159bba2fe300dd5c39bb08f963d2d182f8376764bdb81098353bfbd191a9ad0d0f6011e77ce4da23805aa600bc5bf85687171cc87a5e007ed58974a1a7da96f222962a5b45180095e2c9a9ea6456505f08c5496febc18699c661ad74eece47c2d32afddc4a272c26e95a386f1bb0c2d7c1b4da78236bb14bee28be3d6ba5ce8368eea08e71caad7cc5eb8acb088dfcb8313f339b64d2d0cd94c685e9204f0d2620a4bcf3c58250af1eb192ae37358e9d61bdfd473d8dd2f0eadeba2110696a5c4cfab9e6c09e27d8cddff5ed8f6ecc3ecc0e26f4a3fb4a928ddbeca673db48da7b0173fba9af3ecfc5aaed79e5862e5e1d83c72c689d89f45a4034cb1cf3e57eef9bfc522b61ab198bb6dde42506d47cc2a3101999c3b6b63c06b328c02b1c44ad6aebc733a346f4e1e719871b75c8e5f0fe0519a1d255df9406bcd3531c5d213c6c8c579c330526bb184ec021975b5e33d0971a3e937af08aae7cb96ec3d3ce0ad0bc2f1f47018abaad6dda09d4ecbe830951f752daa951bbac7463a5f1f6f2af4719fc06c3b94cb372e822f041916bf55b700291b3347cd31862efbd031dcc029f8d0c782120c84920db15f49d39146213f8687b19434c1ac1fb4cc11b88e52d03d6fda9f8fa3b804c3224b41c8b1b50fb492a317f95e2f7df5a1e6d844798524ee8ac67665cf72e6520cfa9478a88620fe29f20df4f603946d8221b399cb8a08a37009a87c16361b070f10a2a0efba7871d5c70140e3232db9b890a06bab4bc0d553e43e28504af511f991463dc83fcb72dac7a9452771a6b7084a28ca873661f4e9a3dfde99b1a9c7f8c90a5f7bc4b7a442bbd5dc2eb180cf63b9af4bb70e9fdf08a2b1befa4ab9397e09c3056dc05623579e72fef46c6a68eff83b6e1fc1e94e0dedc3cfe29bc51ad30cf9e488e09cc1f945a17329ec628149ffd9743b3f22fb6d51a924917367d02d7361d6226815bff68ddfebaf739f695b9d44c500c3f5ff0329f97303c96533116fd83e34aa9f77c0a596b44e8543e899dca82afe40a0179bae4eeec6bde829a52ac6a3c78c795ea4d7f4823f1cda44e410ea66dab3d2ef3b811718e6e11cbf50f67a9c70e669dc1749e7d78bc421be1815a74765bf6616dddeaa7fccc0228b92af7d64586c2e30209298e7512e08bf793745d4e579570b2c75bb964181207e5560ad0eac6073d4ba737b7f233db4f678c707624e74837cc6f9d58774e91e5f12b426f618e13fa178a4dd1d22bab6ecc680ba874f436f139792d3e14d12de02d9a754c9ce2ea23be92a1320c82306934f05d1cbf84ea9613bbd75f3dedb704e8363758e587848949f5788592d3c5b33661ab19eb6cf74d8b0ebfef89659497d0af9ec0fad3059157430d38f8fbd91ab6d708e4769291c3f372ce12a7f85b4c6179ef6bee954f8a041b7e295bbf7431625765ca264f0854a2626ea0106d2298ca42ee47bacfcf25977ec164cd99200d08b", 0x481, 0x0, &(0x7f0000452000+0xb69)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f000051f000-0x1000)='\r', 0x1, 0x1, &(0x7f00002d8000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fc000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2017/12/22 16:44:47 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x10001, 0x48b, 0x5, 0x4, 0x7, 0x10000, 0x1f, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbd9a, 0x80, 0x5, 0xfffffffffffffffe}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0xac, "d2ec0e660b7b185ed6f12dabbbc2e0fd7c448e43a43e4f9abd3b159a5cedc03de6f48cf77dd31532d41ce85da90175f3d1e6cd7eafe50270c433669681418028209f19c7692664a8fbb72681bc618bcba1d6d0ba5c71a0a24e7c609f74bef1a35fb9e41541fba34dd0fd685c7fb0a660b07127828e16b17b179f07e2ff0354d9693d2bb5c6f78d4dc75b26dfa4adac527c6c9a6118a0fac1a6363355a1ffb34f16a01ff1470c51cb6f05688d"}, 0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x1a400, 0x2b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000)={r5, 0x800}, &(0x7f0000005000)=0x8) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000001000)={0x8, 0x8000, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000007000-0x10)={0x400, 0x0, 0x6, 0x2, r3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000-0x14)={0x0, 0x0, 0xa5, 0x3, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x100000000, 0x3, 0x2, 0xa, 0x0, 0x0, 0x1, r6, r7}, {0x0, 0x2, 0x6, 0x4, 0xffffffffffffffff, 0x1, 0x2, 0x10000}, {0x96f7, 0x7, 0x8, 0x7fff}, 0x100000000, 0x3, 0x7, 0x0, 0x40, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0xd0, 0x1f}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x4, 0x3, 0x54f, 0xff}}, 0xe8) fsync(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000007000)={@loopback={0x0, 0x1}, 0x77, r6}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x3f, 0x20001800, 0x1000, 0x8, 0x3ff, 0x8, 0xc0000000000, 0x0, 0xfffffffffffffff9, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/member\x00', 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000726000/0x1000)=nil) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f10000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001d2000-0xf2)=""/242) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f15000-0x10)={0x0, 0x3c, &(0x7f0000d98000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d51000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000630000-0x8)={r3, 0x8}, &(0x7f0000004000)=0x8) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f2000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f00003c9000-0x8)=0x0) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f00004b5000-0x88)=""/136) sendmsg$key(r0, &(0x7f00006ef000-0x38)={0x0, 0x0, &(0x7f0000193000)={&(0x7f0000f4c000)={0x2, 0x0, 0x4, 0x9, 0x5, 0x0, 0x1, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg$key(r2, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/load\x00', 0x2, 0x0) r1 = inotify_add_watch(r0, &(0x7f000020c000-0x2)='./file0\x00', 0x80000040) inotify_rm_watch(r0, r1) connect$netrom(r0, &(0x7f0000a77000)=@ax25={0x3, {"1514c251f9f248"}, 0x100000001}, 0x10) signalfd4(0xffffffffffffffff, &(0x7f000085a000)={0x0}, 0x8, 0x0) 2017/12/22 16:44:47 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000cb000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x9, 0x101, 0x1, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f00008f1000)='./file0\x00', 0x80800, 0x82) fdatasync(r2) r3 = syz_open_procfs(0x0, &(0x7f0000c04000)='net/fib_trie\x00') getsockname(r3, &(0x7f00008e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c4e000-0x4)=0xe) readv(r3, &(0x7f0000dbf000+0xfad)=[{&(0x7f0000016000-0xfc)=""/252, 0xfc}], 0x1) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000060000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000b27000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d46000)={0x50, 0x0, &(0x7f0000a0e000)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000d3000-0x19)=[], &(0x7f00009c4000-0x30)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000079c000-0xe5)=""}) r2 = dup3(r0, r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000ab7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000b08000-0x10)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007c1000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f00002da000-0x4)=0x4) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) pread64(r0, &(0x7f0000042000)=""/170, 0xaa, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000594000)={0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) lstat(&(0x7f0000d0a000-0x8)='./file0\x00', &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000012b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r1, 0x5) sendmsg$unix(r2, &(0x7f000014f000-0x11)={&(0x7f0000133000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000093f000-0x70)=[{&(0x7f0000b28000)="726a243d45e25b953a387c2c1b52aed3b88796ffc86c2a2c317a31", 0x1b}, {&(0x7f000074e000)="522e8e0003575f", 0x7}, {&(0x7f0000c2a000)="", 0x0}, {&(0x7f00006d3000)="42185987f0dde59811ac24aa18f242adefe02a5e008be4dbfc6e9293db0ef986dab5e36f555ace9826dbf95bd8aaef5c93ee836147a9d97ecffcfacbb3d4827244b3daf00d863953c0bc22f2a4a7da76004902f96b6755c69b01815de0baf4fe07393ca4700740fcb22000c0697d2addabed5b3c2a08cea9d0482e05e519bbfe581a10e86e67bff0ded3c39f2af4e87576af02c2652ee930d690d05aeef9a4cb925974120402b505619dc988dd7141c1a5095f89818a29c4bca08da5737b6ce055def246cbc3cc0cdb4965b70619b3b77df182d24c48bb1fef2a6efb47263955b745def4642d2047a4c5b605bd7e", 0xee}, {&(0x7f000031d000)="700e848d9a012572b6bd057fc0d7ca15a42d2a6398c9c5957de518bf2059d58730258e89ade8f35d53b697513b542f7a308857d9eaeb87a39b0be8cbd9eff17c7be3cf4eca7b2157c4b80dcaf3593e71d54f318b555e2b3b73cafcc6fe3ea01a2c6538319f1a495be6823548fdf59b3d82dc7a05fb9c845a297155da51eadadcb869d57243500b5153ac1c02865de91eb298ff8b5261dc5e1c69c9491dc79d117e21eaf7a5689fdec680", 0xaa}, {&(0x7f00001db000)="9303f8d5ebb82ec08a54dafd9c360c60b54cd213170c4f3586e76c3284e5642471355cfe018652e5d5d88ed1b8ad08e8e44488b4b45a96f41f9d90ef5e6b6999720e80f6a446d17d011bea9280e2aa27deaa6a61e62a34a63b58cc4448593823b5aa236a060decf07aeee03120a3b528748bb1cd172f6687a671381f7a6575d96afeaa8e073ac99614246e290275799a12d5c5c38f551707da526ec47062d9b75ea7a81549801433aaf3cb0b3b59f45c96d0b7c61fde4c74691630d7ea081698270a0a4bd0434c3ff474d9c5e238dd1ff93d0ec05502692f1735376bdcb407cd493112386d981f4a662afe9b789675", 0xef}, {&(0x7f000093e000-0x72)="7e5a4f5ca712f0ec3c8dd1a28d1f055a3db7628b92836d5a795771e9e9ff6a4d9b87b9af1d6a0ecffba470490526541210ca2d50f5f064970f30d2bf609b3d2ba8d1cf80eabaf24ad010c819d152ac48a5932d599449927865d41a6c5cd83d69267bd6a2d7ef148e5d133c1f3ae3ad206648", 0x72}], 0x7, &(0x7f0000909000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r2, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x68, 0x4008800}, 0x20004000) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000880000-0x15)=@nfc_llcp={0x27, 0x3, 0x3, 0x7, 0x1, 0x38, "205debd2a27bc4646b0353593052ecb2845c803e31575cd58284b70b16ed64e42f61c844f76d387c8fe577c00b03e0d8623f7079e400356fbdcefee9fa8480", 0x1}, 0x60, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000408000)="e95e3d412893065142e9f08e8918d637d8e944b7b11c818cada95c8bb28dd7adee4a5aa8547099cc76fcb80aec0276a2c787ca885fccdaffb35b818052ee547b2a731a24f550a9760ca0") 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000663000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e31000-0x28)={@common='dummy0\x00', &(0x7f00008a2000)=@ethtool_per_queue_op={0x4b, 0x3, [0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0xffffffffffff47e3, 0x3e, 0x95, 0x9, 0x0, 0xfff, 0x42ea, 0xcfd, 0x10000, 0x6, 0x4, 0x399, 0x6689a5af, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x4ccfdd34, 0xee6b, 0x10000, 0x2, 0x1, 0xffff, 0x0, 0x8, 0x8, 0x8, 0x1, 0xff, 0x9, 0x524, 0x9, 0x20000000000000, 0x7, 0x4, 0x100000001, 0x7163, 0x7, 0xe653, 0x2, 0x7, 0x100000001, 0x2, 0x1, 0x0, 0x100000001, 0x1, 0x4, 0xf95, 0x3, 0x4, 0x4, 0x80000001, 0x2e20d22a, 0x6, 0x7fffffff, 0x8, 0x0, 0x2, 0x100000000, 0x7, 0xe28, 0x40b2, 0x0, 0x80, 0x4, 0x64d4, 0x8, 0xffff, 0x0, 0x1, 0x4, 0x0, 0x0, 0x2, 0x200000, 0x36, 0x6, 0x5d0, 0xb6, 0x100000000, 0x0, 0x8, 0x800, 0x0, 0x5, 0x2ec, 0x1000, 0x80, 0x4f, 0x9, 0x8, 0x8b, 0xfffffffffffffffc, 0x3349, 0x5, 0x0, 0x3, 0x3f, 0x511d, 0xff, 0x45b8cb08, 0x0, 0x1, 0x1, 0x4, 0xc3, 0x80, 0x0, 0x7, 0x101, 0x3, 0x2, 0x0, 0x8, 0x49e9, 0x10000, 0x8, 0x7fffffff, 0x4589bdaf, 0x4, 0x1, 0x0, 0x3b6bc323, 0x9, 0x4, 0x10001, 0x4, 0x7, 0x0, 0x8, 0x4, 0x91d, 0x40, 0x2, 0x7be, 0x8, 0x8, 0x3, 0x10000, 0x6, 0x8001, 0x101, 0x10001, 0x3, 0x20, 0x62ff, 0xffff, 0x101, 0xa2, 0x8001, 0xfffffffffffffff9, 0x8, 0x4, 0x13, 0xfff, 0x1b7, 0x5, 0x5c0, 0x40, 0x4, 0x8, 0x40, 0x10001, 0x9, 0xfff, 0x7, 0xfffffffffffffffa, 0x1, 0x9, 0x200, 0x8, 0xff, 0x5, 0x0, 0x2c, 0x800, 0x5, 0x2, 0x1f, 0x42, 0x2, 0x5, 0x7, 0x100, 0x2, 0x5, 0x7, 0x3dd3, 0x5, 0xffffffffffff8001, 0x0, 0x9, 0x800, 0x8000, 0x6, 0xaaa, 0x307, 0x3f, 0x6, 0xb97, 0x3, 0x1, 0x461d, 0xfffffffffffffffd, 0xfffffffffffffff8, 0xd0d, 0xff, 0x1, 0x0, 0x5, 0xfffffffffffffffc, 0x100000001, 0x359, 0x7, 0x7f, 0x1, 0x80000001, 0x2000000, 0x6, 0x6, 0x9, 0x7f, 0x7, 0xfffffffffffffffd, 0x78820b, 0x7fff, 0x40, 0x0, 0xec1, 0x10001, 0x52771060, 0xfffffffffffffffc, 0xd9b, 0x3f, 0xb83000, 0x7fff, 0x8, 0x3f, 0x6, 0x69, 0x7ff, 0x1, 0x80000001, 0x3, 0x1, 0x7, 0x41, 0x0, 0x1f, 0x2, 0x6, 0x9, 0x4, 0x8000, 0x6, 0x3, 0x7, 0x7f, 0x319b, 0x0, 0x20, 0x39, 0xb5f7, 0x800, 0x0, 0xff, 0x8, 0x0, 0x4, 0xfffffffffffffff7, 0x20, 0x0, 0x8, 0xb0, 0x30, 0x20, 0x5, 0x6, 0x1, 0x1dec739b, 0x447, 0x1, 0x3c, 0x1, 0x7, 0xfd6, 0x3a, 0x1, 0x0, 0x2, 0x7, 0x1, 0x7, 0x7, 0x400, 0x2, 0x8, 0x2e0000000000000, 0xfff, 0xcd, 0x7fffffff, 0x2, 0xffffffffffffd732, 0x3, 0x2, 0xff, 0x73d, 0x3ff, 0x80, 0x5e32, 0x1, 0xc6, 0x7, 0xeea, 0x2, 0x0, 0x400, 0x7f, 0x1, 0x20ab833b, 0x2, 0x3, 0x3, 0xff, 0x0, 0x401, 0x1, 0x5, 0x8, 0x4, 0x12c4, 0x8001, 0x4, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0xfffffffffffffffd, 0xffffffffffffb6cb, 0x3, 0xff, 0x7, 0xb03d, 0x0, 0x5, 0x7, 0x5, 0x405d, 0x7, 0x80000000, 0xbc, 0xd5, 0x9, 0x7, 0x80000001, 0x4, 0x40, 0x0, 0x20, 0x0, 0xfffffffffffffffa, 0xb431, 0x1000, 0x9, 0x7, 0x100, 0x6, 0x0, 0x8, 0x63, 0x8001, 0x5, 0xd24d, 0x100, 0x2, 0x5, 0xfff, 0x4, 0xff, 0x51, 0x80000001, 0x1, 0x7, 0x6, 0x487ca957, 0x33018c41, 0x4, 0x6, 0x2, 0x0, 0x9, 0x0, 0x2, 0x0, 0x8, 0xfffffffffffffffd, 0x8, 0x200, 0x1f2dda4a, 0x9, 0x0, 0xfffffffffffffff7, 0x3, 0x1, 0x7fff, 0x100, 0x81, 0x4, 0x84b5, 0x8, 0x1ff, 0x400000, 0x7fffffff, 0x3, 0x8, 0x5, 0x7, 0xe7, 0x0, 0x6, 0xfffffffffffffdc1, 0xe01, 0x7, 0x0, 0x6, 0x278, 0x7, 0x6, 0x57, 0x9, 0x6, 0x1f, 0xc5, 0x4, 0x3, 0x100000000, 0x45d, 0x1, 0x8, 0x4, 0x657, 0x5, 0x80, 0x9, 0x200, 0x4, 0x1, 0xcc3c00, 0x6, 0x6, 0x1de3, 0x7, 0xffffffff, 0xcf, 0x400, 0x8001, 0xffffffffffffff80, 0x4, 0x5, 0xf66, 0x80000000, 0x3, 0x3, 0x10000, 0x20, 0xe9, 0x0, 0x401, 0x8, 0xffffffffffffffff, 0xfffffffffffff801, 0x7, 0x2, 0x0, 0xfffffffffffffbff, 0x2, 0x4, 0x7, 0x6, 0x1, 0x89, 0x4, 0x0, 0x6, 0x7, 0x7, 0x8001, 0x1ff, 0x7fff, 0x1000, 0x9, 0x1, 0x8001, 0x2, 0x6, 0x9, 0x4, 0x1, 0x6, 0xa0b6, 0xfffffffffffffff8, 0x9, 0x7fff, 0x800, 0x5, 0x1, 0x7, 0x2, 0x3, 0x1, 0xc945, 0x2, 0x4, 0x264, 0xffffffff, 0xf69, 0x1, 0x9, 0xfffffffffffffffb, 0x7, 0x1c000000, 0x6, 0x7fffffff, 0x7ff, 0x6, 0x3, 0xac, 0x3f, 0x3, 0x8, 0x5, 0x800, 0x3, 0x7, 0x7, 0x7, 0x7, 0x1, 0xfffffffffffffffd, 0x9, 0xffff, 0x2, 0x1, 0x5e, 0x3, 0x101, 0x7, 0x8, 0xd646, 0x48, 0xaa, 0x4, 0x6, 0x1, 0x9, 0x8000, 0x6, 0x26e29029, 0xfffffffffffff883, 0x1, 0x1, 0x1000, 0xfffffffffffffffc, 0x100000001, 0xffffffffffffff80, 0x78e60578, 0xd, 0x4, 0x0, 0x8, 0x9, 0x3, 0x4, 0x101, 0x20, 0x682, 0xa, 0x612, 0x2, 0x1, 0x10000, 0xa90, 0x1, 0x3f72, 0x7, 0x9a1, 0x5, 0x2, 0x6, 0x3, 0xdeec, 0x6, 0x1f, 0x1ff, 0xa40, 0x7, 0x8, 0x0, 0x4, 0x1, 0x0, 0x8, 0x6, 0x101, 0xff, 0x80000001, 0xfffffffffffffb46, 0xfffffffffffffff7, 0x80000001, 0x6422, 0x7, 0x7, 0xdef, 0x401, 0xd5, 0x1, 0x2, 0x5, 0xfffffffffffff801, 0x6, 0x8, 0x101, 0xffffffff, 0x4, 0x7151, 0x5, 0x100000000, 0xc2b, 0x101, 0xcdc, 0xffffffffffffffff, 0x7, 0xea7, 0x0, 0x6000000000000000, 0x6, 0x100, 0x5, 0x7, 0x6, 0x0, 0xfff, 0x1, 0x100000000, 0x10000, 0x1, 0x3, 0x6, 0x4, 0x9, 0x8, 0x8, 0x8001, 0x29, 0x53b7, 0x7f, 0x9, 0xd0, 0x20, 0x8, 0x9, 0xfffffffffffffffc, 0x10000, 0x4, 0x3, 0x1, 0x7f, 0x3, 0x9, 0x8, 0x0, 0x400, 0x800, 0x5, 0x9, 0x8, 0x2, 0x80, 0xb826, 0x200, 0x8001, 0x4, 0x8a16, 0x7, 0xf1b, 0xfffffffffffffff7, 0x6, 0x6, 0x2, 0x5dbb, 0x3, 0x6, 0x8, 0x1, 0x5, 0x101, 0x7, 0xffffffffffff999e, 0x0, 0x4, 0x8, 0x80000000, 0x7f3, 0xffffffffffffff7b, 0x400, 0x2, 0xff, 0x400, 0x7f9, 0x6, 0x4, 0x53dc, 0x44, 0x0, 0xff, 0x6, 0x6, 0x5, 0x4, 0x8, 0x2, 0x7, 0xde5, 0x4, 0x65, 0xffffffffffffff81, 0x0, 0x9, 0x2, 0x4, 0x1, 0x9, 0x1000, 0xd4, 0x1, 0x6, 0xfffffffffffffff9, 0x0, 0x9, 0x3, 0x2, 0x7f, 0x20, 0x2, 0x1341, 0x7ff, 0x7, 0x8537, 0x2706, 0x20, 0x1ff, 0x6, 0xa2e, 0x101, 0x3, 0x7, 0x7fff, 0x7f, 0x1000, 0x7, 0x5, 0x8, 0x1, 0x2, 0x81, 0x0, 0x3f, 0xcf, 0x1, 0x9d, 0x10000, 0x771e, 0x10000, 0x9, 0x3, 0x0, 0x0, 0x1, 0x8, 0xfb, 0x2, 0x0, 0x1, 0x6, 0x2, 0x9, 0x4, 0xb4, 0x47c5, 0x8001, 0xe, 0x5, 0x2, 0xb51, 0x7fff, 0x7, 0x0, 0x1ff, 0x8, 0x0, 0xd35, 0x6, 0x64bd, 0x9, 0x9, 0x0, 0x809, 0x1f, 0x100000001, 0x1, 0x0, 0x7f, 0x7f, 0x12ff, 0x7, 0x2, 0xfffffffffffffffb, 0x1, 0x3, 0x2, 0x4083, 0x465, 0x6429, 0x80, 0x2, 0xda, 0x1, 0xffffffff, 0x5, 0x1536400000000000, 0x154, 0x4, 0x687, 0x7, 0x1, 0xffffffffffffff81, 0x20, 0x6, 0x401, 0x6dab, 0x7f, 0x25, 0xfffffffffffffffe, 0x5, 0x9, 0x2, 0x0, 0x6, 0xffffffff, 0x1, 0xd3b, 0x400, 0x0, 0x5, 0xfffffffffffffffe, 0x7, 0x8000, 0xcf, 0x8001, 0x9, 0x5, 0x80000000, 0x1, 0x7ff, 0xfffffffffffffff8, 0x0, 0x10001, 0x2, 0x9, 0xd5b, 0x9, 0x9, 0x4, 0x2, 0x800, 0x0, 0x35, 0x8, 0x80, 0x1, 0x401, 0x7, 0xffffffffffffffa5, 0x8, 0x0, 0x10000, 0x2, 0x2040000000000, 0x5, 0x68db, 0x8, 0x5, 0x1000, 0xd5, 0x8001, 0x8, 0x0, 0x6, 0x1, 0x1, 0x7, 0x8, 0x5, 0x8, 0x7f, 0xfff, 0x8000, 0x2, 0x4, 0xfffffffffffff801, 0x401, 0x401, 0x8, 0x9, 0x3ff, 0x6, 0x0, 0x800, 0x0, 0x0, 0x8, 0x0, 0x3, 0x80000, 0x9, 0x0, 0x5d, 0x4, 0x2388, 0x1, 0x6, 0xfffffffffffffa31, 0xfff, 0x861, 0x93d, 0x9, 0x818, 0x7ff, 0x40, 0xfffffffffffffffd, 0x4, 0x3, 0x80, 0xfffffffffffffff7, 0x7fffffff, 0x800, 0xff, 0x4, 0x7f, 0x25beeabf, 0x199, 0x4, 0x7, 0x4, 0x600000000, 0x2, 0x2, 0x7, 0x5, 0x7, 0x2, 0x5, 0x8, 0x1, 0x11, 0x3, 0xcb, 0x401, 0x101, 0x0, 0x4, 0x548f, 0x5, 0x8, 0x5, 0x80000000, 0x8, 0x5, 0xed, 0xe1a0, 0x6000000000000000, 0x5, 0x6, 0x81, 0x800, 0x8, 0x9, 0x0, 0x41, 0x0, 0x3ee8, 0x6, 0xff, 0x10001, 0x7, 0x68f, 0x0, 0x1, 0x9, 0x800, 0x5, 0xffffffffffffadd1, 0xd2b, 0x9, 0x8, 0xf80000000000000, 0x7fffffff, 0x10001, 0x7, 0x7ff, 0xfffffffffffffffa, 0x155, 0x7, 0x1, 0x5, 0xf4, 0x0, 0x8, 0x1, 0x7, 0x9, 0x9, 0x8001, 0x2b5c, 0x4, 0x101, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x1, 0x0, 0x100000000, 0x2, 0x2, 0xfffffffffffffffb, 0x6, 0x2, 0x6, 0x566, 0x6, 0x101, 0x6, 0xfffffffffffffffa, 0x0, 0x3, 0x20, 0x7d4f8b18, 0xf63, 0x428, 0x2, 0xff, 0x0, 0x8, 0x401, 0x2, 0x101, 0x5, 0x6, 0xffff, 0x2, 0x2, 0x3, 0xc18f, 0x134d, 0x100000001, 0x92, 0x101, 0x3, 0x8, 0x5, 0x0, 0x8, 0x7f, 0x0, 0x8fac, 0x9, 0x7b, 0x0, 0x0, 0x6, 0x5, 0x10000, 0x40, 0x3, 0x100000001, 0x7, 0x0, 0x1, 0x8001, 0x7f, 0x3f, 0x4, 0x0, 0x4, 0xdcc, 0x5, 0x8b96, 0x9, 0x9, 0x9, 0xe4, 0x2d9, 0xbb6, 0x1, 0x55f9, 0x8, 0x7, 0x7fff, 0x4, 0x2, 0xf7, 0xffffffffffffff80, 0x9fa, 0x100000000, 0x1, 0x7ff, 0x1, 0x2, 0x2, 0xff, 0x4f0, 0x0, 0x9, 0x0, 0x3, 0x1, 0x7, 0x7fff, 0x69245a6f, 0x7, 0x3, 0x2, 0x7, 0x5, 0x3, 0x2, 0x55, 0x0, 0x9aa, 0x4, 0x800, 0xff, 0xc3, 0xfffffffffffffff9, 0x7fffffff, 0x3, 0x140f600000000000, 0xffffffffffffff01, 0x4, 0x4, 0x9, 0xffffffffffffff81, 0x7, 0x9, 0x1000, 0x2, 0xfffffffffffff742, 0x59dd6b2f, 0x1, 0x7, 0x9, 0x3f, 0x5, 0x6, 0x2d, 0x7ff, 0x9, 0x5, 0x3, 0xc6c, 0x0, 0x1, 0x80, 0x4, 0x4, 0x7, 0x1, 0x0, 0x2, 0x6, 0x1, 0x1, 0x4002, 0x1000, 0x3, 0x2, 0x400, 0xfffffffffffffff7, 0xe1c, 0x2, 0x6, 0x81, 0x2, 0x9, 0x10001, 0x4, 0xa24, 0x100, 0x4, 0xffffffffffffffa9, 0x4, 0x1f, 0x2, 0xfffffffffffffffa, 0x8, 0x8, 0x3, 0x1, 0x80000001, 0x6, 0xbf0, 0x100000001, 0x6, 0xffffffffffff7fff, 0xffffffff, 0x7, 0x1, 0x5, 0xff, 0x200, 0x7f, 0x2f1, 0x5, 0x1, 0x5, 0x9, 0x0, 0x1, 0x80, 0x1, 0x7f, 0x3, 0x7, 0x907, 0x6, 0x9, 0xc57, 0x6, 0x1000, 0x6, 0x80000001, 0xfffffffffffffff9, 0x800, 0x2, 0x0, 0x3, 0x3f, 0x4, 0x3, 0x80000001, 0x3, 0x8, 0x3, 0x8, 0x4, 0x1, 0x8, 0x9744, 0xd05, 0xffffffff, 0x80000001, 0x0, 0xfffffffffffff800, 0x3, 0x1, 0x2, 0x1000, 0x769, 0x0, 0x3, 0x8, 0x2, 0x0, 0x7, 0x3f, 0x7, 0x3, 0x7, 0x81, 0xae, 0x4, 0x0, 0x0, 0x3, 0xffffffffffffffb1, 0x81, 0xfffffffffffffc00, 0x1d, 0x1, 0x2, 0x401, 0x1, 0x3, 0x1, 0x1, 0x3ff, 0x3, 0x6, 0x6bf, 0x0, 0xfff, 0x1d47, 0xa8f, 0x7, 0x10c, 0x3, 0x1, 0x3f, 0x4, 0xfff, 0x4, 0x0, 0x8, 0x20, 0x3, 0x1, 0x68, 0x0, 0x7f, 0x1a209bc, 0x7ff, 0x1, 0x200, 0x8001, 0x2cf05529, 0x100, 0x5419, 0x32b, 0x4, 0x9, 0x7f, 0x3, 0x6, 0x8, 0xd259, 0x8, 0x3ff, 0x1, 0x0, 0x100000000000000, 0xe1c5, 0xf9, 0x800, 0x9, 0x101, 0x6, 0x8, 0x8, 0x9, 0x5, 0x8, 0x1, 0x8, 0x2, 0x100, 0xffffffff, 0x7, 0x8000, 0x83, 0x8, 0x5, 0x3, 0x7, 0x2, 0xffff, 0xc120, 0x2, 0x6, 0x1000000000000, 0x3, 0x4, 0x8, 0x0, 0x4, 0x401, 0x1, 0x2, 0xffffffff80000000, 0xfffffffffffffffe, 0x9, 0xffffffffffff116f, 0x9, 0x0, 0x8, 0x1d, 0x8, 0x8, 0xffffffff, 0x7, 0x1, 0x8, 0xb0, 0x8, 0x800000000000000, 0x7fffffff, 0x0, 0x9, 0x3f, 0x4, 0x5, 0x4db57a44, 0x0, 0xefa, 0x1, 0x0, 0x400, 0x1, 0x8, 0x2d6, 0x0, 0x9, 0x2000000, 0x6, 0xfffffffffffffff9, 0x80000000, 0x4e, 0x8, 0x8001, 0x3, 0x1, 0x4, 0xb073, 0x1000, 0x0, 0x6, 0x7, 0x4, 0x7fff, 0x802000000000, 0xea9, 0x100, 0x3, 0x1, 0x7f, 0x1, 0xfffffffffffffff9, 0x1, 0xd4, 0x68, 0x200, 0xab6, 0x6, 0x62ab, 0x30, 0x10000, 0x2, 0x8da3, 0x4800, 0x3, 0x2, 0x6, 0xfffffffffffffffa, 0x8001, 0x2, 0xff, 0x1, 0x7, 0x7, 0x0, 0x81, 0x9, 0x1, 0x679, 0xaed, 0x638e, 0x7ff, 0x8, 0x4, 0x6, 0xfffffffffffffffd, 0x7, 0x1, 0x4, 0x81, 0xffffffff, 0x1, 0x3, 0x6, 0x4, 0x9, 0x4, 0x3, 0x7, 0xffffffffffff8000, 0x6, 0xfffffffffffffff7, 0xb4bc, 0x1000, 0x64, 0xffffffffffff7fff, 0x8, 0x1f, 0x0, 0x9, 0x1ff, 0x100000001, 0x100000001, 0x1f, 0x9, 0x6, 0xd65d, 0x800, 0x67f5, 0x4, 0x1, 0x2, 0x5e, 0x3, 0x6, 0x7a, 0x2, 0xa, 0xa000000000000, 0xfff, 0x3, 0x1, 0x27, 0xcf6, 0x3, 0x46c, 0x3, 0x8001, 0x3, 0x6, 0x0, 0xadcd, 0x80000001, 0x80000001, 0x2, 0x6, 0x7fff, 0x849, 0x3, 0x7, 0x0, 0x40, 0x8001, 0x4, 0x2490, 0x2, 0x10000, 0x5, 0x7ff, 0xa000, 0xffffffff00000001, 0x800, 0xffff, 0x1, 0x6, 0x100000000, 0x7, 0x0, 0xd383, 0x3, 0x1ff, 0x9, 0x1, 0x1, 0x45, 0x8, 0x800000000000000, 0x7ff, 0xffffffff, 0x3f2, 0xffff, 0x6, 0x3, 0x5, 0x6, 0x0, 0x3, 0x1, 0x3bf, 0x9, 0x6, 0x5, 0xfffffffffffff800, 0x5, 0xfffffffffffff801, 0x0, 0x200, 0x1, 0x8, 0x2, 0xdb2, 0x4, 0x10000, 0x2, 0x3, 0x7fffffff, 0x8000, 0x8, 0x9, 0x2, 0x1, 0x5, 0x4, 0x618d, 0x3, 0x9, 0x290, 0x66503652, 0x2, 0x6, 0x9, 0x81, 0x8000, 0x7, 0x7fff, 0x7, 0xe, 0x401, 0x7, 0xff, 0xff, 0xffff, 0x40, 0x80, 0x7, 0x1000, 0x8, 0x1, 0x6, 0x3, 0x7f, 0x8, 0x3, 0x5c2c, 0x4, 0x2, 0xd3, 0x200, 0x0, 0x7, 0x8156, 0x80000000, 0x8, 0xfe, 0x3, 0x3ff, 0x5, 0x8, 0xf3c, 0x6e5, 0x5, 0x1, 0x4, 0x7ff, 0x5, 0x6, 0xff, 0x5, 0x100000000, 0x8, 0x401, 0x100000000, 0x9e, 0xb01, 0x50f, 0x6, 0x3, 0x7, 0x7, 0x5d8f, 0x10001, 0x1, 0x800, 0x80000000, 0x81e6, 0x8001, 0x2, 0xc7bd, 0xa07, 0x8, 0x8, 0xfffffffffffff00b, 0x6, 0x1, 0xfffffffffffffff7, 0x7, 0x1, 0xb5e0, 0x7, 0x4, 0x8, 0x8, 0x6, 0xfffffffffffffff7, 0x6, 0xff, 0x1, 0x8, 0x2, 0x2, 0x5, 0x7ff, 0x7ff, 0x80, 0xffff, 0x9, 0x9, 0x5, 0x81, 0x10000, 0x40, 0x1, 0x6, 0x9, 0x4, 0x0, 0x0, 0x20, 0x100000000, 0xdc6, 0x1, 0x4b2, 0x401, 0x4, 0x1, 0x9, 0xdc3, 0x1, 0xff, 0x1, 0x2, 0x9, 0x7, 0x6, 0x5, 0x1, 0x20, 0x9, 0x401, 0x1d, 0x8, 0x9, 0x7, 0xff, 0xffffffff, 0x3, 0x3, 0x8001, 0x1, 0x0, 0x6, 0xffffffff, 0x0, 0xad68, 0x9, 0x4, 0x4, 0x9, 0x1, 0xfffffffffffff305, 0xa3d, 0x8a, 0x80000000, 0x6, 0x100, 0x7, 0x1, 0x7, 0x0, 0x54f, 0x100000001, 0x4, 0x2, 0x1, 0x8, 0x1, 0x6bb171af, 0x7ff, 0x8001, 0x2, 0x8, 0x6, 0x4, 0xfff, 0x16, 0x0, 0x2, 0xb3, 0xd08000000000000, 0x3, 0x24, 0x5, 0x8, 0x12, 0x8001, 0xd2f, 0x8, 0x20, 0x0, 0x0, 0x7, 0x0, 0x9, 0x7fffffff, 0x7ff, 0xcdc2, 0x612e, 0x7, 0xca48, 0x9, 0x3, 0x5, 0x9, 0xe95e, 0x2, 0x8, 0x55e, 0xfffffffffffffff8, 0x3, 0xeb4, 0x1ff, 0x6, 0x401, 0x10001, 0x800, 0x7fff, 0x5, 0x7, 0x1ff, 0x8753, 0x8, 0x4, 0x7, 0x1ffe0, 0x20, 0x1, 0x7, 0x4, 0x40, 0x100000001, 0xa0000, 0x4, 0x80, 0x1, 0x153, 0x1, 0x4, 0x8, 0x6, 0x5, 0x5, 0x10001, 0x8, 0x8e, 0x6, 0x4432c160, 0x5, 0x2, 0x9, 0x6, 0xf5, 0x3f, 0x1, 0x80000000, 0x6, 0x401, 0x1, 0x5, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x9, 0x6, 0x9, 0x6, 0x100, 0x10001, 0x8, 0x1d3, 0x3, 0x5b, 0x4, 0x1, 0x4, 0x0, 0xb991, 0x4, 0x7ff, 0xfffffffffffffffe, 0x5, 0x5, 0x1, 0x24000000000, 0xe7c2, 0x8, 0x1, 0x0, 0x770d623e, 0x1, 0x7, 0x2, 0x100000000, 0x1f, 0x4, 0xdb0, 0x1, 0x13a0753, 0x7, 0x1, 0xfff, 0xd41, 0x7, 0x2, 0x40, 0x8, 0x6, 0x1, 0xffff, 0x6, 0x33a, 0x100000000, 0x0, 0x200, 0x8, 0x8, 0x8, 0x200, 0x7, 0xff, 0x2, 0xe000000000000, 0x8, 0x89f5, 0xfff, 0x4, 0xffffffffffffff41, 0x8000, 0x4, 0x4b, 0x76aa, 0x7, 0x5, 0x2, 0x1ff, 0x1, 0x7f, 0x5, 0x8000, 0x0, 0x6, 0x400, 0x2d, 0x100000000, 0x0, 0x200, 0x3ff, 0x3ff, 0x53, 0x8, 0x0, 0x5, 0x8000, 0x802, 0x2, 0x4, 0x1000, 0x7, 0x1, 0x4, 0x9, 0x582cdf36, 0x100000001, 0xffff, 0xfffffffffffffe01, 0xff, 0x300000000000000, 0x80000001, 0xb97, 0x10001, 0x2, 0x5, 0x2, 0xfed8, 0x8, 0x8000000000, 0x2, 0x0, 0x800, 0x7, 0xd03, 0x1, 0x4, 0xffffffffffffb3b3, 0x8000, 0x1, 0x4, 0xa1, 0xffffffffffffff12, 0x3, 0x3, 0x5, 0x8d, 0x1, 0x2, 0x2, 0x0, 0x6, 0xffffffffffffffff, 0x7fffffff, 0x4, 0xd1, 0xe1, 0x401, 0x3f, 0x3, 0x0, 0x35c58000000, 0x48, 0x3, 0x8, 0x1, 0x10000, 0x0, 0x200000000000000, 0xffffffff80000001, 0x2, 0x56, 0x2, 0x1f, 0x1, 0xff, 0x3f, 0x7f6, 0x40, 0x10001, 0x8f, 0x3, 0x9, 0x9, 0x800, 0x3f, 0x80000001, 0x9, 0x7, 0x8, 0x1000, 0x48b, 0x8, 0x35, 0x0, 0x7, 0x1, 0x9, 0x4, 0xd9, 0x3, 0x0, 0x3ff, 0x2, 0x5, 0xe8, 0x0, 0xffff, 0x81, 0x16, 0x6, 0x6, 0x0, 0xe2, 0x4705, 0x3ff, 0x7, 0x2fc, 0x6, 0x13800000, 0x7, 0x9a4d, 0x80, 0x6, 0x0, 0xff, 0xffffffff, 0x0, 0x3ff, 0x7, 0x4, 0xc70, 0x9, 0x9, 0x3, 0x5, 0x10, 0x7, 0x1b, 0x0, 0xffffffff7fffffff, 0xf5, 0x3, 0x0, 0x0, 0x2, 0x8, 0x0, 0xb4ae, 0x0, 0x5, 0x7fffffff, 0x80000000, 0x9, 0x3, 0x0, 0x9, 0x178da6be, 0x8, 0x1000, 0xffffffffffffffc1, 0xfdcd, 0x1000, 0x3, 0x5, 0x3, 0x81, 0x7fffffff, 0x81, 0x9, 0x5, 0x9, 0x140000000, 0x7fffffff, 0x0, 0xe7, 0xffffffffffffff7f, 0xd67, 0x8001, 0x1, 0xffffffff, 0x4, 0x100000000, 0x4, 0x401, 0x1, 0x4, 0x9, 0x8bc, 0x80, 0x4, 0x73, 0x3, 0x0, 0x8000, 0x6, 0x100, 0x0, 0x3, 0x7f, 0x3, 0x8, 0x2022, 0x80000001, 0x7, 0x80000001, 0x40, 0x4, 0x401, 0x9, 0xffffffffffffffe1, 0x683, 0xffffffffffffff00, 0x400, 0x7, 0x81, 0x6, 0x3, 0x43, 0x3ff, 0x4, 0x9, 0x3, 0xfce0, 0x3ff, 0x6, 0x3, 0x200, 0x4, 0x100000001, 0x100000002, 0x80000001, 0xec1, 0x7, 0x10001, 0x5, 0x4, 0x1, 0xffffffffffffcef7, 0x7160, 0x6, 0x3933, 0x5, 0x80000001, 0x8, 0xfffffffeffffffff, 0xa1, 0x3, 0x8, 0xffffffffffffffe1, 0x401, 0x1, 0x3, 0x10, 0x7, 0x6, 0x2e, 0x4, 0x1000000, 0x6, 0x5, 0x8, 0x1f, 0xda71, 0x5, 0x3d, 0x4c, 0xfffffffffffffe01, 0x30000000000, 0x0, 0xfffffffffffffffa, 0x8001, 0x1, 0x3, 0x1, 0x86e, 0xad, 0x6, 0x0, 0x86, 0x4, 0x10001, 0x1, 0x2, 0x7, 0x6, 0x8, 0x7, 0x40, 0xfffffffffffffff9, 0x3, 0x7, 0x5, 0x6, 0x536, 0x3, 0x100000001, 0x5, 0x8a1, 0x5, 0x80000000, 0x20, 0xfff, 0xfffffffffffeffff, 0xfffffffeffffffff, 0x10000, 0x0, 0x3, 0xff, 0x9, 0x4, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffc, 0x8, 0x2, 0xf3e0, 0x2, 0xff, 0xffffffff, 0x80f8, 0x723000000000000, 0x8000, 0x3, 0x7ff, 0x1, 0x8, 0x0, 0x8, 0x4, 0x9dd4, 0x0, 0xff, 0x4, 0x8, 0x3ff, 0xffffffff, 0x5, 0x2, 0xffffffff, 0x5, 0xc74, 0x5, 0x1ff, 0x3f, 0x7fff, 0xffffffffffffff7f, 0x6, 0x400, 0xc4, 0xfffffffffffffff9, 0x7ff, 0x4, 0xfffffffffffff801, 0x1d2, 0x7, 0xfbd, 0x1, 0x6, 0xc71, 0x7f, 0x3, 0x8, 0x1, 0xe00, 0xba, 0x8, 0x5, 0x8, 0x6, 0x800, 0x5, 0x4, 0x9, 0x1, 0x10001, 0x521, 0x7f, 0x2, 0x8, 0x4, 0x0, 0x6, 0x81, 0x9, 0x7, 0x3f, 0x4, 0x8, 0x101, 0x8, 0x28, 0x9, 0x4, 0x0, 0x81, 0xc1, 0x758, 0x8ae7, 0x8d23, 0x8, 0x2, 0xebe, 0x3, 0x9a1e, 0x8, 0x0, 0x4, 0xfff, 0x3, 0x1, 0x2, 0xfff, 0x2, 0x7f, 0x6, 0x100000001, 0x3, 0x8, 0x0, 0x7ff, 0x81, 0x6073, 0x4, 0x0, 0x80000000, 0x7, 0x0, 0x7, 0x6, 0x0, 0x101, 0x2, 0xaa4, 0x401, 0x10001, 0x8, 0x19d1, 0x80000001, 0x8, 0x1, 0x1, 0x3ff, 0x9, 0x2, 0xfffffffffffffffb, 0xd0e, 0x8, 0x7, 0x2, 0x8001, 0x1, 0x80, 0x512, 0x9, 0x44070b72, 0x134, 0x10000, 0x4, 0x9, 0x20, 0x2, 0x44e58089, 0x8, 0x7ff, 0x5, 0x1, 0x4, 0x5, 0x1000, 0x9, 0x2, 0x0, 0x7, 0x7ff, 0x6, 0x9, 0x7fffffff, 0x3ff, 0x6, 0x9, 0x56c57d77, 0x4, 0xf0, 0x5, 0xff, 0x1, 0x0, 0x1, 0x200000004000, 0x1, 0x2, 0x20, 0x4, 0x1, 0x9, 0x100, 0x401, 0x6, 0x0, 0x6, 0x209664d8, 0x5, 0xb6e0, 0x8, 0x8, 0x0, 0x5, 0x6, 0x0, 0x10001, 0x7, 0x3ff, 0xba8, 0x2b, 0xf5a, 0xf4, 0x6, 0x5b, 0x0, 0xfb, 0x6, 0x186, 0x3, 0x5, 0x7ff, 0x4, 0x7, 0x9fd500000000, 0x76aac4ca, 0x6, 0x20, 0x7, 0x3, 0x5, 0x1, 0x3, 0x3, 0x401, 0x400, 0x9, 0x5, 0x20, 0xffffffffffffffff, 0x2, 0x3, 0x100000001, 0x9, 0x1, 0x5, 0x39813946, 0x8, 0x3, 0x101, 0x9, 0x8f, 0x8, 0xfffffffffffffffd, 0xbc, 0x8001, 0x0, 0x2bb, 0x6, 0xffffffff, 0x401, 0x1000, 0x5, 0x0, 0x1, 0x8, 0x7ff, 0x6, 0x5, 0x2, 0x32, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff, 0x0, 0x1e, 0x0, 0x100, 0x1, 0x0, 0xfff, 0x1, 0x1, 0x7, 0x200, 0x4, 0x3, 0x6, 0x8e0, 0x0, 0x1, 0xffffffff, 0x6, 0x3, 0x8001, 0xe5, 0x0, 0x1, 0x4, 0x20, 0x101, 0x9, 0x8, 0x6, 0x6, 0x80000000, 0x25, 0x94, 0x3ff, 0x1, 0x800, 0x0, 0x8, 0x9, 0x1, 0x8, 0x1, 0x2, 0x0, 0x8, 0x5, 0xfffffffffffffff9, 0x1, 0x1000000, 0x800, 0x68, 0x4, 0x4000000000, 0x4, 0x8001, 0xfffffffffffffff9, 0x0, 0xffffffffffff861e, 0x1, 0xffff, 0x7, 0x1, 0x80000001, 0x6, 0x5, 0x1, 0x1, 0xa87, 0x6c1, 0x6, 0xe7, 0xf67, 0x401, 0x7f, 0x4, 0x9, 0x2, 0x5, 0x1, 0x3f, 0x1, 0x8, 0x4, 0x1, 0x3, 0xffffffffffffffbf, 0x0, 0x9, 0x5, 0x1f, 0xe97, 0x20000000, 0xffffffffffff657b, 0x1, 0x0, 0x2, 0x10000, 0x3, 0x7, 0xfffffffffffffffd, 0x2, 0x3f, 0x80000001, 0x6c, 0x1f, 0x1000, 0x1, 0x4, 0x7, 0x4, 0x1, 0x0, 0x9, 0x892, 0x7, 0x101, 0x3, 0x7, 0x1, 0x5, 0x0, 0x21f, 0xdd6, 0x70, 0x1, 0x7f, 0x100000000, 0x6, 0x40, 0x1, 0x4, 0x3, 0x7, 0x2, 0x80000001, 0x5, 0x7, 0x6, 0x1000, 0x9, 0x2, 0x80000000, 0x3, 0x10001, 0xfffffffffffffffa, 0x2, 0x1a0, 0x101, 0xfffffffffffffffc, 0x0, 0x8, 0x3, 0x401, 0x10000, 0x80, 0x100000000, 0xb280, 0x6, 0x1, 0xf4, 0x58a, 0xb0, 0x4, 0x3, 0xffffffffffff2c7a, 0x3625e314, 0x9bbe, 0x80000000, 0x6, 0x17, 0x1000, 0x3b, 0x8, 0x100, 0x6, 0x6, 0xfffffffffffffffa, 0x1, 0x9, 0x7, 0x0, 0x4, 0x2, 0x1e, 0x6, 0x101, 0xffffffff80000001, 0x2, 0xffffffff, 0x8001, 0xfff, 0x40, 0x6, 0x1, 0x5, 0x80000000, 0x200, 0xfd, 0x3ff, 0x8, 0x1f, 0x100000001, 0xfffffffffffffa7c, 0x3f, 0x1, 0x7, 0x1000, 0xa96c, 0x1, 0x1, 0x4, 0x1, 0xbf, 0x1, 0x9, 0xffffffff, 0x40, 0x0, 0x5, 0x5af, 0x5, 0x4f1c, 0x800, 0x6, 0x2c000000000000, 0x4, 0xffffffff, 0x8, 0x8f, 0xb3, 0x7, 0x400, 0x8001, 0x5, 0x8, 0x1, 0x5, 0x2, 0xa8, 0xffffffffffff0000, 0x1f, 0xec6, 0x4, 0x6, 0x3c6f, 0x3f, 0x3, 0x2, 0x67a8, 0x1, 0x2, 0x1ff, 0x7fffffff, 0x3, 0x0, 0x9a1, 0x8000, 0xff, 0x200000, 0x8000, 0x81, 0x7, 0x7fffffff, 0x0, 0x800000000, 0x6, 0x4, 0x0, 0x1, 0x989, 0x3, 0x1, 0x1, 0x3, 0x8, 0x400, 0xfc35, 0x7, 0x9, 0x1, 0xff, 0x8, 0x0, 0x28, 0x46, 0xeded, 0x478, 0x2, 0x8, 0x9, 0x5, 0xffffffffffffffe0, 0x10001, 0x1, 0x100, 0x1000, 0x7, 0x5, 0x9, 0x5, 0x1, 0x800, 0xd51, 0x1, 0x7, 0x2, 0x0, 0x323a, 0x97, 0x2, 0x9, 0x4, 0x101, 0x2, 0x0, 0x3f, 0xffffffffffff7fff, 0x80000001, 0x7, 0xfffffffffffffc01, 0x400, 0x3, 0x4, 0x2, 0x5, 0x2, 0x6, 0x7, 0x4, 0x9, 0x1d, 0x80000001, 0x1ff, 0x7, 0xd0b9, 0x6, 0x0, 0x5, 0x10000, 0x4, 0x1, 0x7, 0x2, 0x100000001, 0x7, 0x0, 0x9, 0x1ff, 0x80, 0xc97f, 0x3f, 0x8000, 0x0, 0x1, 0x3, 0x1, 0x2, 0x100000001, 0x20, 0x1ff, 0x4, 0x401, 0x87, 0x80000000, 0x1, 0x7fff, 0x4, 0x7c, 0x8, 0x0, 0x4, 0xffff, 0x800, 0x6fea2824, 0x7, 0x80, 0x1f, 0x8000, 0x400, 0x85, 0x1, 0x4cd, 0x80000000, 0x9, 0x3, 0x9, 0x5d3, 0x0, 0xffffffffffff8001, 0xffff, 0xff, 0x1ff, 0x0, 0x1, 0xf2d, 0x4, 0x7ff, 0x5ea7, 0x0, 0x2, 0xfff, 0x1ff, 0x5, 0x10001, 0x490c5b76, 0x2, 0x1f, 0x9, 0x6, 0x6, 0xff, 0xaae, 0x800, 0x7fff, 0xffffffffffff7fff, 0xfffffffffffffffe, 0x10000, 0xd4, 0x93, 0x3c, 0x3, 0x2, 0x5, 0x9, 0x7ff, 0x8, 0x6, 0x0, 0x8, 0xfff, 0x5, 0x7, 0x56, 0x50f, 0xfff, 0x4, 0xfffffffffffffffb, 0xfff, 0x8, 0xf695, 0x0, 0x0, 0x2, 0x3e, 0xef2, 0x0, 0x85d0, 0x0, 0x8, 0x7, 0x8, 0x9, 0x8, 0x7, 0x2, 0x401, 0x2, 0x2, 0x7, 0x9, 0x9435, 0x5, 0x9, 0x5, 0x4501, 0x1, 0x5, 0x2, 0xdd, 0x6, 0x401, 0xb68, 0xf45, 0x2, 0x0, 0x5, 0x5, 0x1, 0x2, 0x70, 0x100, 0xfff, 0x8000, 0x5, 0x7, 0x8, 0x10001, 0x86df, 0x0, 0x99, 0x80, 0x100, 0x1, 0x200, 0x100000000, 0xb1, 0x8, 0xd091, 0x8, 0x4d4f, 0x1, 0x4, 0x4, 0x7, 0x1f, 0x4, 0x40, 0x2d8, 0x3, 0x6, 0x8, 0x1, 0xfffffffffffffffc, 0x7, 0xfffffffffffffff7, 0x9afb, 0x195c, 0x19d, 0xfffffffffffffe01, 0x80000000, 0x1, 0x5, 0xff, 0x4, 0xd6, 0x20, 0x2800000000, 0x19, 0x1e3, 0x4, 0x7ff, 0xffffffffffffff81, 0x46, 0x1, 0x9, 0x100, 0xe, 0x6, 0x3, 0x2800000, 0x1000, 0x94, 0xf800000000000000, 0x2, 0x11c2ddda, 0x3d, 0x7, 0x6, 0x7fff, 0x7, 0x2, 0x6, 0x1ff, 0x8d, 0x6, 0xa252, 0x8, 0x0, 0x1, 0x6, 0x5, 0x4, 0x9, 0x8, 0x22d9, 0x1, 0x100000001, 0x4358, 0x80, 0x5ba, 0x80000000, 0x3, 0x100, 0x2, 0x7, 0x0, 0x0, 0x9, 0x100, 0x56, 0x5, 0x3, 0x5, 0x5, 0x90bd, 0x1, 0x4, 0x3dc7, 0x1, 0x108, 0xf0, 0x0, 0x2, 0x1c5a, 0x9, 0x7, 0x7, 0x143c, 0x5, 0x9, 0x650, 0x80000001, 0x1, 0x9, 0x3, 0x4, 0x5, 0x401, 0x3ff, 0x2, 0x9, 0x10000, 0xffff, 0x2bc, 0x2000000000000, 0x100000000, 0x7b73864e, 0xea, 0x5, 0x123, 0x9, 0x0, 0x5, 0xb470, 0x10001, 0x8000, 0x10000, 0x80, 0xffff, 0x8, 0x401, 0x5, 0x1, 0x3, 0x9, 0x7, 0xfffffffffffffffa, 0xa86, 0x1000, 0x0, 0x3f, 0x8, 0x0, 0x3f, 0x20, 0x9, 0x2, 0x1f, 0x8, 0x3, 0x3, 0x7ff, 0x3, 0x267, 0x7fff, 0x800, 0xcc, 0x4, 0x1000, 0x1000, 0x9, 0x0, 0x7, 0x7f, 0x400, 0x8, 0x400, 0x9, 0xfc27, 0x3, 0xffffffff, 0x9, 0x8, 0x4, 0x0, 0x0, 0xffff, 0x5, 0x1a02cbb2, 0xb6cf, 0xffffffffffffffc3, 0x401, 0x81, 0x1fe70000000000, 0x1727bca6, 0x5, 0x6a6, 0x7, 0x100000000, 0x2, 0xfffffffffffffffd, 0x2, 0x40, 0x6, 0xb9cb, 0x1, 0x7fff, 0x8d, 0x400, 0x42, 0x6, 0x1, 0x9, 0x8, 0xf6, 0x400, 0x3ff, 0x9, 0x6, 0xab, 0x1, 0x9, 0x9, 0x2, 0x4, 0x4, 0x1, 0x100000000, 0xffffffff, 0x0, 0x7, 0x80000000, 0x7fffffff, 0xfff, 0x10000, 0x7, 0x4, 0x2, 0x6, 0x40, 0x4, 0x9, 0x3, 0x1, 0x3, 0x9b96, 0x7fff, 0x9, 0x4, 0x3f, 0x0, 0x0, 0xbd, 0x2, 0x3, 0x7, 0x5, 0xfffffffeffffffff, 0x0, 0x10001, 0x80000001, 0x1ff, 0x100000001, 0x9, 0xff3, 0x7ff, 0x100000000, 0x800, 0xfffffffffffffff9, 0x2, 0x800, 0xfffffffffffff800, 0x6, 0x1, 0x8, 0x7, 0x9, 0x7, 0x0, 0x8001, 0x2, 0xdd4, 0xcce, 0x200, 0x3f, 0x5, 0x6, 0x5, 0xfffffffffffffffe, 0x11, 0x1, 0x3f, 0x3f, 0x2a, 0x3f, 0x75b, 0x2, 0x7, 0x8, 0x0, 0x4, 0x0, 0x9, 0x4, 0x4, 0x0, 0xffffffff, 0x2, 0xfff, 0x0, 0x11, 0x5e4d, 0x4, 0x2, 0x0, 0x9, 0x7, 0x5, 0x8000, 0x0, 0xffffffffffffff47, 0xc5, 0x1, 0x3f, 0x5, 0x46e0dac7, 0x9, 0x1, 0x4, 0x1, 0x5, 0x5, 0x3, 0x8, 0x4e7, 0x0, 0xffffffffffff899d, 0x9, 0x5730, 0xf65, 0x80, 0x0, 0x1, 0x101, 0xffffffffffffff7f, 0xff, 0xfffffffffffffffc, 0x3, 0x4, 0x0, 0x2, 0x10001, 0xb3d2, 0x7, 0x1000, 0x0, 0x6, 0x1000, 0x46fb, 0x95, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x6, 0x6, 0x1f, 0x3, 0x3f, 0x81, 0xabeb, 0xd1, 0x6, 0x6, 0x8000, 0x0, 0x5, 0x3, 0x1000, 0x8001, 0x100000001, 0x1, 0x0, 0x307, 0xff, 0x40, 0x3, 0x9, 0x7f, 0x8, 0x31c, 0x6, 0x80000000, 0x9, 0x4, 0x8, 0x0, 0x0, 0x4, 0x9, 0x1aa17d3e, 0x1, 0x3, 0x7, 0x7fff, 0x5, 0x100, 0x8, 0xfffffffffffffffe, 0x20, 0x7, 0x2, 0x3db5ccde, 0x5, 0x4, 0x3, 0x80, 0x2, 0x4, 0x8453, 0x2, 0xfffffffffffffffd, 0x18, 0xfd0e, 0x0, 0x8, 0x1, 0x2, 0x1000, 0x3, 0x0, 0x100000001, 0xd5b, 0x4, 0x5, 0x7ff, 0xa0, 0x3, 0x81, 0x7, 0x6, 0xff, 0x7d95, 0x0, 0x0, 0x40, 0x4, 0x3, 0x1, 0x8, 0x6a, 0x100000000, 0x5, 0x7, 0x69c4, 0x3, 0x3a, 0x4, 0x3, 0x5, 0x0, 0x6e, 0x10000, 0x81, 0x7, 0x4, 0x6, 0xa7c0, 0x81, 0x100000001, 0x1f, 0x7, 0xc2, 0x1, 0x20, 0x200, 0x8, 0x8, 0x3f, 0xa53, 0xcce, 0x5, 0x8, 0x5, 0x1, 0x24d, 0xa9b3, 0x7, 0x2, 0x80, 0x1f, 0x3, 0x0, 0x1, 0x2, 0x78e2, 0x4, 0x4, 0x5, 0x2, 0x7, 0x8, 0x2, 0x7fffffff, 0x80, 0x7, 0x1000000000000000, 0x101, 0x7, 0x3f, 0x80000001, 0x1, 0x7, 0x3, 0x582, 0x7, 0x9, 0xfffffffffffffffd, 0xb43, 0x2f90000000000000, 0x7, 0x4, 0x4, 0xc0000000000, 0x4, 0x6, 0x2, 0x75beab2b, 0x80000000, 0x1, 0x1000, 0x200, 0x1, 0x20, 0x80000001, 0x0, 0x817d, 0xfff, 0x401, 0x7, 0xffff, 0x3f, 0xffffffffffffffff, 0x40, 0x2, 0x6, 0x3, 0x7, 0xa248, 0x8, 0x8dfa, 0x0, 0x100000000, 0x9, 0x75ae, 0x3e, 0x5, 0x9e, 0x1, 0x1, 0x5, 0x9, 0x0, 0x80000001, 0xf53, 0x8, 0x9, 0x7, 0x37, 0x3, 0x6, 0x5, 0x807, 0x5, 0x3, 0x1f, 0x270d, 0x27a, 0xc0, 0x3ff, 0xddb, 0x8, 0x0, 0x4, 0x6184, 0x1, 0x8, 0x10001, 0x100, 0xffffffffffff0fb7, 0x8, 0x3e41, 0x9, 0x2, 0x0, 0xe44d, 0xfff, 0x8, 0x0, 0x8, 0x6003, 0x3f, 0x19c, 0x9, 0x9, 0xfffffffffffffffc, 0x200, 0x1, 0x8001, 0x9, 0x7f, 0x34c8f6c0, 0x0, 0x10000, 0x2, 0xffffffffffff8001, 0x1f, 0x4, 0x5, 0x0, 0x81, 0x9, 0x1000000000000000, 0x1000, 0x2, 0x101, 0x9, 0x4, 0x200, 0x100, 0x5, 0x800000000000, 0x8, 0x80000000, 0x80000000, 0x200, 0x8, 0x8, 0x7ff, 0x81, 0x8000, 0x2a, 0x5, 0x73, 0x8001, 0x1, 0x800, 0x3, 0x3, 0xf, 0x8, 0x0, 0xbb96, 0x2, 0x2, 0xa1, 0x80, 0x9, 0x7, 0x8001, 0x0, 0x8, 0x3, 0x8, 0xecdc, 0x10001, 0xf4c, 0xffffffff, 0x10001, 0x88b, 0x10, 0x3, 0x96cf, 0x1f, 0x4, 0x5, 0x9, 0x6, 0x100000000, 0x3, 0xffffffffffffffc7, 0x9, 0x8, 0x6b87, 0x80, 0x2f84, 0xffffffffffffffc0, 0x6d, 0x1400, 0x7ff, 0x7f, 0xffffffffffffffc0, 0xff, 0x4, 0xfffffffffffffffe, 0x4c41ea78, 0x3, 0x5, 0x20, 0xab, 0x9, 0x9, 0x81, 0x5, 0x1f, 0x6e, 0x6, 0x0, 0x81, 0x1, 0x7, 0x4, 0x6, 0x7, 0x1, 0x9, 0xff, 0x0, 0x9, 0x8001, 0x21, 0x3, 0x7ff, 0x1, 0x8, 0x3516, 0x6, 0x3ff, 0xffffffffffffff81, 0x1a8c, 0x20, 0x74c, 0x8, 0x1df, 0x7ff, 0xffffffff, 0x2, 0x1f, 0x1e, 0x7, 0x7f, 0x5, 0x2, 0xff, 0x20, 0x3ff, 0x9, 0x100, 0x0, 0x20, 0x400, 0xffffffff, 0x8, 0x0, 0x7f, 0x81d, 0x1000, 0x550, 0x5, 0xfffffffffffff069, 0x7fffffff, 0x3, 0x9, 0x0, 0x401, 0x0, 0xffffffff, 0x5729be97, 0x6, 0x3f, 0x80000000, 0xc88, 0xfffffffffffff7a1, 0x9, 0x6, 0x4a5b966c, 0xfff, 0x552, 0x5, 0x2, 0x800, 0x2, 0xfffffffffffffffd, 0x7fff, 0x9, 0x4, 0x6, 0x6, 0x4, 0x81, 0x8, 0x200, 0x1, 0x4, 0x32, 0x3, 0x40, 0x81, 0x100, 0x24, 0x20, 0x800, 0x7f, 0x4, 0x9, 0xff, 0x1d3, 0x3dec, 0x40, 0x8, 0xba, 0x4, 0x6, 0xfffffffffffffeff, 0xffffffffffff0000, 0x200, 0x80, 0x0, 0x5, 0x9, 0x8, 0x9, 0x2, 0x1f, 0x2077, 0x8000, 0x6, 0xcbe, 0x10001, 0x4, 0x2, 0xa85, 0x9, 0x40, 0x5, 0x3, 0xfffffffffffffff9, 0x9, 0x7fff, 0x80b, 0x6, 0x100, 0x1ff, 0x1cbe000, 0xfde, 0xe9, 0x9, 0xfffffffffffffffc, 0x80000001, 0x2, 0x9, 0x4, 0x6, 0x9, 0x100000000, 0x6, 0x4800000000, 0x200, 0x7fffffff, 0xc50, 0xc9a, 0x0, 0x8, 0x7d, 0x9, 0x40, 0xff, 0x1, 0x8, 0x6, 0x181a, 0xffff, 0x6, 0x999, 0x6, 0x100000001, 0x6, 0x21fa, 0x2, 0x0, 0x3, 0xffffffffffffff80, 0x9, 0x1, 0x4, 0x0, 0x3e14959, 0x10000, 0x2, 0x20, 0x47c, 0x8, 0xfffffffffffffffa, 0x3f, 0x9, 0xf12dc7d, 0x7fff, 0x3ff, 0x2, 0x80000001, 0x72e1, 0x22, 0xe8a0000000000000, 0x1, 0x98b, 0x200, 0x40, 0x3, 0x1000, 0x7f, 0x8, 0x0, 0x0, 0x1, 0x40, 0x2, 0x5, 0xa1e, 0x1000, 0x6, 0x6, 0x2, 0x5, 0x0, 0x2, 0x0, 0x8, 0xf2, 0xee, 0xffffffffffffff00, 0x7, 0x5, 0xfffffffffffffff9, 0x9, 0x8, 0x0, 0x4, 0x5, 0x7, 0x2d28, 0x5, 0x3, 0x8000, 0xadb, 0x2435, 0x6, 0x7, 0x7, 0x9c54, 0x7, 0x400, 0x0, 0xa8d, 0x6, 0x6, 0x7fff, 0x3d7, 0x84, 0x10000000, 0x401, 0x6, 0x8, 0xd8, 0x2, 0x1e7, 0x3ff, 0x1, 0x7, 0x5, 0x80000001, 0x1, 0x9, 0x400000000000000, 0x5, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x5, 0x5, 0x2, 0x2accfc76, 0x100, 0x7, 0x2, 0x4000000, 0x101, 0xc08, 0x8, 0x5, 0x3cfd, 0x7, 0x10000000000000, 0x9, 0xfff, 0xf607, 0x2, 0xc75, 0x9, 0xffff, 0x1000, 0x2, 0x10000000000000, 0xffffffffffffff7f, 0x5090, 0x3, 0x4, 0x7, 0x7fffffff, 0xd45e, 0x7, 0x80000000, 0x0, 0x0, 0x3ff, 0x5a83b62c, 0x4, 0xfffffffffffffff7, 0x3, 0x6, 0x7203, 0x2, 0xb6e, 0xbbf, 0xfffffffffffffffd, 0x8, 0x3, 0x2, 0x0, 0x4, 0x9, 0x80000000, 0x87, 0x3, 0xfffffffffffffffd, 0x3, 0x8000, 0x5, 0x15, 0x7, 0x4, 0x1000, 0x2148, 0x267, 0x9, 0x6, 0x3f, 0x8, 0xfffffffffffffffe, 0x9, 0x4, 0x401, 0x2, 0x4, 0x4, 0x4, 0x3, 0xd73, 0x6, 0x94, 0xff, 0x9, 0xbbdd, 0x2a8c, 0x1ff, 0xff, 0x5a, 0x3, 0xc2, 0x800, 0xffffffffffffffff, 0x80], "e3c7f6e038f249ffbb01cbcb31ec9d031b026c5b58327b9c46f2470c38db015775fc3116c4beb4586fa5ee243e971731806b70290bebf7a24071758d88495618282188c49a5502e66d845704f404b19a7a1e2b54f59140e1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r1, &(0x7f000088d000-0x8)='./file0\x00', 0x442, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/rtc\x00', 0x501000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000f97000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0x8) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e39000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000983000)='./file0\x00', &(0x7f0000f82000-0x6)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x8000, &(0x7f0000ad5000)="") 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c40000)=0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000de3000)={&(0x7f0000ec9000)=""/147, 0x93}) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000300000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socket(0x3, 0x800, 0x2) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x4, 0x8000}], 0x1) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$addseals(r0, 0x409, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_ivalue=0x200000004}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = accept$packet(r2, &(0x7f0000169000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bf8000)=0x14) getsockname$packet(r3, &(0x7f0000b83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5f000-0x4)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x802, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) socket$packet(0x11, 0x7, 0x300) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000bb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0x8) stat(&(0x7f000029d000-0x8)='./file0\x00', &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000043000-0x8)={0x0, 0x2}, &(0x7f00001b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d95000-0x14)={r6, 0x5, 0x10, 0x31144d2b, 0x80000000, 0x5}, 0x14) recvfrom$unix(r4, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/22 16:44:47 executing program 1: r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0x93)=""/147, &(0x7f0000001000-0x4)=0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x35f)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/22 16:44:47 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000585000)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x200, 0x8, 0xffffffffffffbfa2, 0xffffffff, &(0x7f0000000000)=@generic="d7c8ce18a93bbcbdb1d2d6a6cba9bc1c", 0x3, 0xba, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x5, 0xd7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000018, 0x0, 0x1) setsockopt(r2, 0x100000111, 0x0, &(0x7f0000000000)="02000000", 0x4) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a2a000-0x2)=0x3, 0x4) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000007e000-0x4)=0x0) memfd_create(&(0x7f0000e1e000)='/dev/sequencer2\x00', 0x1) rename(&(0x7f0000869000-0x8)='./file0\x00', &(0x7f0000f53000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x1003, &(0x7f0000780000)="31c4f5c07524ee4a61afd6d6cf46a9bd90ee6654d69b4779809fb30e8277eefbe87a6bd3a82e171717a9e5a5019e9a9731282190aef09dafa6ed3770746c66482c7f7d8a798c1e73bee67a49ec3c66c206301a66808b430f774b30ad16bb95efedf61b7e14cec0fc0577107d") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) 2017/12/22 16:44:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f00009f5000)=[{0x0, 0x0}], 0x1, 0x7f) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000001000-0x7)='ns/ipc\x00') r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc5000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) fadvise64(r3, 0x0, 0x100000000, 0x0) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000818000-0x4)=0x0) splice(r0, 0x1a, r1, 0x0, 0x5, 0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007a9000)='./file0\x00', 0xb0) iopl(0xffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000342000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x1b}, 0xc) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ce1000-0x4d)=""/77) r0 = memfd_create(&(0x7f0000f74000)='\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r1, r1, &(0x7f0000eb7000+0x4df)=0x2a, 0xba) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fa000)={0x0, 0x0, 0x0}, &(0x7f0000c67000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093c000-0xb8)={0x0, 0x6, 0x0, 0x5, 0x7, 0x0, 0x0, 0x4, {0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc24, 0x3f, 0xae, 0x4, 0x8}}, &(0x7f00006ff000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000db2000)={r3, 0x5e, 0x18, "bfc6ad43e7d488102c1906b69109c3435c22601f03e72f89"}, 0x20) capget(&(0x7f0000182000-0x8)={0x39980732, r2}, &(0x7f0000f23000)={0x8, 0x2, 0x5, 0x1, 0x80000000, 0x0}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003cf000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000da0000-0x4)=0x8) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) keyctl$session_to_parent(0x12) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000442000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000084b000-0x4)=0x8, 0x80800) r2 = socket$inet(0x2, 0x1, 0xffffffffffff0001) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d25000)={@generic="550e61f3c7af4398c8e1ed5bf35a08fa", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r1, &(0x7f00009a0000)="83c89cd458905ba9c0521661b39c475fb3f7fb62fef713eced49d2d721c32cf80dbcef95767d9393a4b6145fa487edbb0b3ca9a3802466c4583897e781c0b3b4fda370d0cc270334c62f7265a7f379d00ba4fce84b62250b4f384072b5fba826d27eef5e18acf9eb4fa805bdeae721d08b518d6f0a096fa1fefd234c27e2b9476d772f2a1cc4295a24dffd2488990f8ce0ebe22868cec12f838366a74c7d60df60cb386aec4b9202845156345d21715905a0a7f193feff4d2aa0933ea97221bc747747c988a7fa9d4eb9e06542cb5f00cd42e4abffbe3d0521", 0xd9, 0x80, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00003c7000-0x4)=0x10000, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000120000-0x27)=""/39) recvmmsg(r2, &(0x7f00009d9000)=[{{&(0x7f0000461000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000588000-0x60)=[{&(0x7f0000cde000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a82000)=""/162, 0xa2}, {&(0x7f0000487000-0xef)=""/239, 0xef}, {&(0x7f00005a2000-0x6b)=""/107, 0x6b}, {&(0x7f00007f8000-0x50)=""/80, 0x50}, {&(0x7f000001c000-0x3a)=""/58, 0x3a}], 0x6, 0x0, 0x0, 0x15}, 0xa00000}, {{&(0x7f0000d03000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000115000)=[{&(0x7f0000870000)=""/89, 0x59}, {&(0x7f000038e000)=""/224, 0xe0}], 0x2, &(0x7f0000019000-0xfa)=""/250, 0xfa, 0x5}, 0x0}], 0x2, 0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r0, &(0x7f0000a64000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000b1f000-0x4)=0x4, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000522000-0x4b)="e4a402326e15e34e465373b474f25481d578c18d47a9036fdd80e247fac10f3089b284b24dbdfdebff7b5fc1a87b9784d71c34a685772e3dbf3598a7c612c7577fe5f25c1bd32cf20ef8c8", 0x4b) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000dc6000-0xef)="99a6556d52558736d304f17dbe1bfa411e4c4a82c77cdfc9c040a2832c4fbbd41f41f5c28d7dc45318ee95c3acda6d2bec1324438a1f623784acbbc8c44a07e751c1acebf84893c88bb5ef76a452ea679f16454d0002000000000000c7cc1d430fde3e1497078ea608dda4724810d04a3e443cd6d232795b33f13246d8d07321aab47e5cab68aa6477c41988c9efca1bcd52303dad08f6a62c03c52081ba7b245176b092fc179eb09dc9837ad154bf31a1db218505698e14e13b2e553815ea458c58f77043853ea0d697f02dd147b19fd179f048ffdef91c1b2d12f47899ffaf0069f8329c74eebc9d659f9aa9462d", 0xef, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bbf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xa, 0x0}], 0x4) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000e4c000-0x8)=0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000071d000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000975000)={@loopback=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000b37000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000aa5000+0x420)={0x0, 0x0}) tkill(r0, 0x15) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000e000-0x20)={0xb64c, 0x0, 0x300000000000000, 0x8, 0x1, 0x101}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x0, r0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) read$eventfd(r4, &(0x7f0000557000-0x8)=0x0, 0x8) tkill(r1, 0x16) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r5, 0x0) r7 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r7, r5, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r7, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004b1000-0x4)=0xffffffffffffffff) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000013000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000002000-0xd6)=""/214, &(0x7f0000014000-0x4)=0xd6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012000-0xad)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) getdents(r1, &(0x7f0000001000-0xe0)=""/224, 0xe0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x80, 0x3, 0x20, 0x1b, 0x20, 0x80, 0x40, r2, r3}, {0x0, 0x3, 0x9, 0xc7, 0xfffffffffffffeff, 0x4, 0x6, 0x9}, {0x7, 0x8, 0x200, 0x9}, 0xe5f6, 0x400, 0xfffffffffffffffb, 0x1, 0x49, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ce, 0x8}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0x2, 0xf62, 0x48, 0x3, 0x3ff}}, 0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000c85000)=0x0, &(0x7f0000cc5000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000aac000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000d9a000)=0x8) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f57000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dd2000-0x8)={0x0, 0x7}, &(0x7f0000bcc000)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a61000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f57000)=0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a40000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00003f5000-0x4c)=""/76) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fc2000-0x4)=0x0, &(0x7f00002aa000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000fc1000)={0x27, 0x8, 0x5, 0x4, 0x6, 0x2, "7d787f204cfdedbcc9de886060de45e9cb8ff5951730a6bb43dc8ad6c45791fbb327836bfd54a02822ac025b441b95288e9b7cf6b244bd20ce25144a23caa8", 0xe00}, 0x60) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000054b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x40000000000002, 0xc) write(r0, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) fstat(r0, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x10000, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3fd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x1a4)=[{{&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000002000)=""/108, 0x6c}], 0x2, &(0x7f0000002000-0xe5)=""/229, 0xe5, 0x4}, 0x7fffffff}, {{&(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f0000003000-0x92)=""/146, 0x92}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f0000001000-0xe2)=""/226, 0xe2, 0x1}, 0x1}, {{&(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0xee)=""/238, 0xee}], 0x2, &(0x7f0000003000-0x17)=""/74, 0x4a, 0x2}, 0xfffffffffffffffa}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000003000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000003000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=""/183, 0xb7, 0xef8}, 0x7}, {{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000002000)=""/218, 0xda}, {&(0x7f0000001000-0x8b)=""/141, 0x8d}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000002000)=""/249, 0xf9}], 0x5, &(0x7f0000002000)=""/0, 0x0, 0x1}, 0x9}, {{&(0x7f0000003000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xc0)=""/192, 0xc0}, {&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000002000)=""/80, 0x50}, {&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, &(0x7f0000003000-0x54)=""/84, 0x54, 0x3}, 0x10001}, {{&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/7, 0x7}, {&(0x7f0000003000-0x3e)=""/62, 0x3e}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x40)=""/64, 0x40}, {&(0x7f0000003000-0xe1)=""/225, 0xe1}, {&(0x7f0000002000)=""/114, 0x72}, {&(0x7f0000000000)=""/68, 0x44}], 0x7, &(0x7f0000003000-0xb)=""/11, 0xb, 0x9}, 0x4}], 0x7, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x0}) pivot_root(&(0x7f00000fc000-0x8)='./file0\x00', &(0x7f00008b1000-0x8)='./file0\x00') 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f000087c000)='wlan1securityself.\x00', 0x79d88b837c90de2a) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d0b000)=0x0, &(0x7f0000bff000-0x4)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089c000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000098a000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x3}, &(0x7f0000575000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c38000-0xa0)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x5, 0x8, 0x2}, 0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00006c7000-0x8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f00002e3000)=0x0, &(0x7f0000f42000)=0x0, &(0x7f000027c000-0x4)=0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00001ba000)=0x80000000, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e67000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000528000)=0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e67000)={r1, @in={{0x2, 0x3, @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]}, 0x1487, 0x0, 0x4, 0x300000000000000, 0x2}, &(0x7f000046d000-0x4)=0xa0) accept$packet(r0, &(0x7f00001fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000879000)=0x14) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e68000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6311, r3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000836000)=0x8, 0x4) r4 = socket$inet(0x2, 0x11, 0x8c) recvfrom$inet(r4, &(0x7f00004c9000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffe, &(0x7f00000d9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f00006cf000/0x4000)=nil, 0x4000) mmap(&(0x7f0000bc7000/0x2000)=nil, 0x2000, 0x4, 0x130, r0, 0x0) mmap(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d0000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000abb000-0x1)="ae", 0x1, 0x20000, &(0x7f0000e66000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000039f000)={0x0, 0x1000, "fe4f235cb672c13f2d4fc010a07d5bb6d8f746364ed8cea1eb41a705f56243de7fc9c831f3202a8f2a5d8e8ac9576fef6eecc104299378720ab367d9d6687e01f6a3d401562eb22dbb1eced8338c11ab5db50b3faf5abd98626c004bb87d17bc0e81ad70792aedc6a2e2a9eceea24ecf4c3f7c0671dd8efe3d32859b17e78c250e78352062d031bfc2b28ad516922ba5fc02987a0e8d0164917459217fa3501c7af4313a6897cd074cb05fdcfd0f11286b05f12f6ac0bdf2187d3d4ab0a00664e22d99839ab86ee390ae731dffdd1291b96643c6dcae0c9de73ca0397379221710380fe048288c9831fde25a3f4b7c22528e30e2b32b7c7f0538282953005e37383438c9263254f7d51b4e17408b391e35e5c28778e40e672d15c136a95382ebf8f7ed4ede7ab87ffc65d6d9fac911cdc712063e57f6e2e066f32ba63405132da041c368cfd35094786d43c319eba1e2d2e0b45a624ad581e12db793c04d062fdc3f16f9122c907bf2bbb19d9a14798592e985bc05e1dc0cce265fda38d72fc005b54d478238f06f4f1994b79fefc6e9eb3485850ccbefebb45820e98b385c8e26ac2fcff1f9f38f8e518c78496927914ba582bd961709a35ad3837511825134ee213b510935237b91936bcf7bcd7ff7fe0954592a6cc4aec5703b48215ab906c565de45904d1908ab31b74270060193f228ba7c2245a40b05ddb135a612e718f0d8c5bf0f0867a76a41f9d06270cf075055300d66832496deda9c8f0944076c41f504aaa54393c84fc34a5f007bf9c2461975753f3869b073197edc0bd77eca8764004e0370390a1ded5299e24dd773f0bc4ef4ecf8835b27071d09815f5d9f32f63d6acc248903d1a13e58101c03de27227565d1e1ce7bbd9ac0a6ffdef2f94e5a1a78dc2f70066a5cb12932a8c69eadc7b977dbfaaafb22b7f36a201ef1bc8cbf35dcb4bef8aa0a823154759ce3ba4432ecdf2aaf9256fc8f9d45f660253512f915fce783ddac8504c071185f529d736a28ad2f983461ae172e83b607f38d6f3329b7295b2b8760504652db4cffb5095ee0edd291b2ab7d055236e5c1227c8724632214f04cf1bc64baaf45b83a531ee2072f80ccfb8024a78ca97068d4b234e9d8cbc5d566b54552f89b6d1bd6c1d285bbe158b1e17b04f0fcbdd9229309fb55f9be9dccd09aae5574bd2787f9d058b747b4797ff03e434616a69a40850fa72885752641ef5976751e5d94ba7d9285f47eb54edb8bb71892d8e8ab9308fbd6147153df8960cbe19474bb6f11abb90b5499716fbf0fd7f99502e52e45d667df7030894a2c8f2368667b0d56c101c39d401a9726893fd9d8c216f1a27cccc0fa5b2bfe0bba2b8411ad2c385970e5b71f97b61addc390acd2e4def949471f5853c1b1aae61f07847b42cfce727df0dec2f5b935821947e0df8139d18b38db2662392dd2e6c52140fc0a7d9b9f0c526e210ae2f93a1d93a7c53fd9cb3296ec287459331165a4478c1390760777f060d2bb894303378a842b25819a1af626229c27b0ca4c2e72b98dacbb326dc4dbb68632b5d21b0342d7d578608b1bcf0fa0eaa81d7756bde1265a803d1678166948d564d836ecf84bd8ce34120528a29c27bf888a9e23f9e2a3da7a63f1d963a5554e144b8ab18c483ad4e45f707f92eedc321e0ca39ce2a8ca2dc54c2fe53305b9c6242e641d81ce87b62b8670fc6cb36133badaabe7bbaf8c107b161a260ea55af3e36fc0fce0d936e81fd1542b164b6934123910934a4ecafb08840e10a20fe6cc200d388da5911a2a3b6eadefec64397c9ef7d16df37bc4526310d6af6e6ff220584f185881781b1dcf994f74fcc54264673706c97d18c918ab85b1f22b843460939c0763aa9a05f6a341132d0f6b7ecf06e5416c5f6311e57c6cd47567f6dc2cfa079d9ddde11d3692fef2172ee6573daa95d8e60b50349339330fd0d30962beccb04df722b8624b010ce686e1eb1b7dbf3da3fbc25e011d202dae7243785ef944446cf6d4db5da8ca7621cbfbf7af51a30e09287d5ce3e829581c98068bbe35ea65c11d1bd2e70d73dbf2c925b91461efa9a48b5e7127fd2c49e405b7e946e7273890fac24666a5a354fec6ba16a1310855c39f8541a4187c948dc43dc1057588abab7f525a26c3900b6a3c567877c63d509682b934b48390b67b04b1ed28d7bdb88ff7f733559c147902782b3a30ec7b834e2413acfd2dcbfbd2a9e4e27d61fc1e52e48d0ec49cfd8a7efa394bdc87214547ed82b21e8039731086aaff4a40c4bf1ac386a743f166b53d5fad421c3f6527da8462fe211a41109a9223805479488c8f13039ef7fad213ff4166c032d71700c2b29b6a4576db77145e7741bdd7060241db86468a279fbb47a499661485aa0e909b688e680964fde3e5a6b27de206752a0d6b54325c49b473eca7a675675361bc7eff422d674a8a5409336d8f793925969cd7363f5b10317186a2dea8cf72c55b89dc6621e108952d626c1064b67c920650e8c0158977ed131fb219f424822b488e271d87eb0fc0f09d420f3f9bf4a16e185140ebdf0a01b3e7b81320e2b1689f4aa78444d1b22fa0101e862e135c3b802efe49951dff1f27e8f44d168f9b0cb19c335809cd200b9b200a2018fc9459d2ec7e9cdd5aefe662fceae47ce838962d0e3f4af9a7023d64accfa062748e7e7f5bfd7e1cf1b49084975766e5bcb04e560d2ccdb7a37f83052ac69b20c5741f636d4ca160e9b7efa523c9f511c3bc486fa03e972b06937330ae9a76920e8d48ab6e7c86c5fb08561412cbfdef2877df5b355d9fe76c8f598547f609644218a059df37618e2e74311136f44eeb4fb7dd2158fad8546088bea4b5ff00d7ed14debc3065390eeb572a6029591b6107c486ba83accca93fe294851aaa704ede89434964610f2bfbc7028a165757702e45992dcc89783e1729ee066ad1fefa471a426262910e29e825b1f65a27bfb7376920db066fa36211b18ce365a9fac29f3b468c04f65a1b9ad88a48f19981e6554d2bdc8c2133206d106aeb13e912bb39a1c78d254294e60e2104b590e7ff8dddf8dca39208faace7ed86396879d5c7e2da0233e41bf169b42efe7e3f76a223410bbb0ce61f6b22995cc8754f231435d683d70bf548828891bcd1d3def1b6b5f83667cc0e6d9ea0060ba3e838931f7738b507f25fd4559aba808f9beb0728e17c43da53f5497cd76aa688908878b126f151f8b8a79e85fff31bd0633e1b148681fca57a25becd4372e83b0f06dbd6fd687dee9326d8df28f2f456802cc120d7a14046c248a68e7675851c0bbd84e6d0aa53db350403c9d44e499b75a8487ace6c0d76cb3fc8b2ef327d5314626b8b7534c96f70c4c6852cd9fec5ab957f9e1e45cb83d5b4217d462b5bc9288a01d81ddbf7bb432ecd0c132a6ec352a3260af46da2401135a98765993dc115d3171513e919780ba1dc9e17ab07146e2eb6906462ef8b9f663c25be89c0c91f88608e9fb89bdda88b83fdc51180bfc45f339ffc6d6cb1e64b4041298bcf217da27f532b4476b6c3c98d898f54968f3a409e78db27870c141e2c8cf8193e85b9618727ee559ca748a096aa668f594bac5a7d8975e23ac199f73fc98b92674c7ffdb4ae2214caa713f6ac83c84bc9fd4eda04cbff7547d924f1c6c04bb84b799d76362663ef429a25f9a935bdeaa79652ff0c6f358888743430dc58295d0ded5074a82067e24bcaa73078d69e475ddd7c6e7ecc9339ba84f31d906fc40e6d84df5606cd7da88814e736c34c790d2de5df7fe1710762742488cca70b243c19752e23a221510faf05a2a243d36f8b4b341c3c93ce4c7c0af57e7b443eafc937ea7a1829782fa0a97b9095c158c0971408bbb80a46e3ece3786acabea36ad67c6cd2ae72efd99d34f9d628df26504a8f84b164a20c3124211949ccc439707cdbd0f8b415665ab62abaf0301096402618bcc53004aa69fa11a88d680bb944c357ce9bcf6eb360f8ba45b6e279c85b47633a2b70b46aa7597c96b680944c8ad3eeb136e1fa7b03b47d3a38f846607acb47e665a49f17a3a6ca958f6e76819f6473371ecbb132618781411cd2b5dc4b442e702c6c882fa26388c5f065febc4987836ce458457c3410284eaacbfcb961b864eeb0a177dd6fbdee4a5c8ec439c2fe2a39a36366b21c5b3ea9288c957b5a6dd78e1d779d708d5f867b446b553306ecde5f9787c8080216ec7ab944007118ae8ee380f9b648bdfa237e2fb11307831c603c92bc912722daa826a637d7d2ced99ace0ff9b8675c7cde462f80af45c08d0ca558c87ab5f64b9c2cbb256adce5789149feae447ac94a41ca212d56ce2001f0374525bea36204d7ba341065d1cac5821c2ecf6e6a20ccaaa091f623a3532a68e0ddaac4e0af1e0f4060440a24a1206329f2d55ad6a38ac0925965853f79b9510148eccc8e6d3f4e12362619dc11f8b01f919b5526159b481b385b9c416eb390ad6ee11bab436c0b9cbc9ce9c6071284d246e82444f27cea4c3f708c4771ad310265e7c8dacdb157134306c382246a947d38b0d39c3ba4d072da05e4bed9685b2803c6970453d92a2dacbd41f37a63c95bcd15545b42bd9be0984ab4c48086326d3986c733f0460f0bb4f3fe8c15b10140bc742e988a96ff30f34d43fb0ee74fc8f2b11a0a770b8181e972541ed00bc229e2eb97c63200401ba700641aa51c620b622727741b73c5d260e28616663409abf04f6ca28f457c4285f2b4d0a7473154caa0be480855c681c8701d73eee2af1a457fb6f604d038580c257e7ba17cf15cdd083bb58cce45b1c269fbc666927516314c9635887fe8db7b41df5da069c74bee004fb51fd0e1fffdb223f889d2edbb1d234cc204c003c21c50e9749af6c4bbb3416428f86fb6224586d00613b89496a605ff6b819847e782ba8863e697a1b348eae33424bce5ec458fe1300307d887948cf63a68db9e1a93aa798b7afecfadb31292886c6a0c45ac9503167de475e30fb06436f1df916c99792cc18b3feaa5a423264af3c84027bc89c99e69e6756c3f8f22a869fd87c6ec3ea55a0aae6a59b0aaf49add1e7bfa60a8717dc93300e205186fe56f3ff1f58473ea0a32c6719c6782778e7d376c23795cc482aa4115404e82081bc4e79cf50178b5dd01fb8808e3bf35ac41a1fdf37e770163f332c6ef0a228305ffce9866df18381bc756cabb3cefeff83a60391cece013aa222285f51a5d6a6f81ca7072f620567623f1b3cb66e203fbe01300630627758a95fe1fb6900e1708b2b9011088cac54abf64b9dc8273936caacfab7d0d9b97995c96b7334f9d11f8cf6dd71e47e1d150e394b44669b03839a773775ab67d71819dffd01696d856850556b74cb638dd75c3afe6dacad78b32e849f2d5725dfc512b20bd235577c062efc33b1a2da048a206c40e7933d7947581942b33842e3120bed40a386f0406365778fe1345146df103fca13969cc4c602b7e4aa6e88200ffbb34072e10961a02257c685f71bd58d369f90a07f2688c7f2745698568569786e9c4246af47a8667ad82bca5f3e392a780563e281731969e78c5a0f849652f9e50d001ba0ba9917f3eb7a2be0fa1b0baf154774f96d9a573c5484b39e213944459d20cf84a1cd808cc196c0c8985a21607865afdbfcbc3a3d6f86ac47983902bdd357bea2819a81ceb93ab26bfecf9370223e1a5339e5331c9b16cd4d06bd95a22d14fd269b5723cf9aa3694ab9ff10c7861ba8457fb004ff4bc79fcd2873ef02d57458ddfca420cca30"}, &(0x7f00006d0000-0x4)=0x1008) mmap(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d0000+0x559)={r5, 0xe8, "3a5bc1badf6649971411f67cae0c56c30db0a234541dd414e8146486287d1c4d65605cdb80394341871706dd69ba246c336f6265c16c693c83370eb7aada1c1bd4245afc0695c5d19ef4695b613e4db198f19640e1dbefb880c91aa9c90cea848be99648cd76651f42d0c3716f5f4addb29f5782a7f1b8da1812e27d25af9807d3961c598819fc039e0ed5fb392362f526e1fd4cd69cb6b56db15350fa0e3cbc202a860b97184a926f03b308f6cc02c797d2fe55e734c8007337eddc76ae3d1026951d78a00122a31f317b51f5f3f7617b5fb4df5e25b6533e63b870c97b653c4f8057abefa41996"}, &(0x7f00007ad000-0x4)=0xf0) mmap(&(0x7f00006d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00006d2000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="310d6695d816", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) mmap(&(0x7f00006cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006d0000-0x20)={0x3ff, 0x7d1, 0x8, 0x1f, 0x93, 0x2, 0x401, 0x4, r2}, &(0x7f00006d0000-0x4)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000036a000-0x14)={0xfffffffeffffffff, 0x81, 0x1, 0x3, 0xfffffffffffffffc}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a84000-0x2)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001d6000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{0x0, 0x0, &(0x7f0000ce0000)=[{&(0x7f0000a0d000)='q', 0x1}], 0x1, &(0x7f00009a6000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x157100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x1, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000006000-0x4)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000414000-0x4)=0xb3ea, 0x4) sendto$inet6(r0, &(0x7f0000f12000-0x2)="", 0x0, 0x0, &(0x7f0000234000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f5e000-0x59)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2044, 0x0) 2017/12/22 16:44:47 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00001de000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000523000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2017/12/22 16:44:47 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa7000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000203000-0xc)={0x0, 0x0, 0x1921, 0x2}, 0xc, &(0x7f0000001000-0x80)=[{&(0x7f0000e02000)=[{0x1d, 0x81, 0x20, 0x694b, 0x5, "464b64ad27e757d8fedb15d058"}, {0x5e, 0x4, 0x701, 0x99, 0x562, "99af301ec74a7958a9ab5ba4e2c3d2e02151d8e8a10a24d534af6d4dee3cafd4df348c4106e7fe078c6a75d2e51a21560f53c7c1b6446372021688be5c2b443e0679d93d86f4a6a5f5dad33187fc"}, {0x85, 0xe19b, 0x111, 0x2, 0x1000, "8ff523b73c667de4454737c1e71d8f2deafe652c158f2e43a820ad58691aa511af71ef3586bdd15e5ed02d42b37aa63a0f63e4f6fc43b3fbb52b0abc6ce0d0a6d29a6d3e18e598363a1639a2395c6a67067cc6d342e3a23b67fae552f1b7f329123f3fa18df65896df618162561d94839753520abc"}, {0x28, 0x9, 0xe25, 0x7, 0x4, "463a27797691ccf7447b61daad629407cf1aa9f84129e672"}], 0x128}, {&(0x7f0000001000-0x322c)=[{0x1010, 0x274, 0x101, 0x40, 0x5, "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{0x21, 0xfd4, 0x100, 0x800, 0x40, "a99264f61acf31844cb4551604ee1ad7c0"}], 0x23a4}, {&(0x7f0000001000-0x1b5)=[{0xc5, 0x8, 0x0, 0x0, 0x1, "df1b5572ebefa45a19aed19034d046d79c4448474de0ebe198e0c921f3043bba3acd9aff547755e4fa942e7777f406fbdb736afe163b92f4b911be18c9ffbbbf1fd22a49ce4ec21948ba1f49fdc9531858d0ee8dec4a9bbccb41697e0d262856d22e27303219fee387ab04492b7255a439a019b0ce69ade4ed2fc1694de72a549d33315835263eaf24fdb84377580b6443d12c1e3e7eadfdd1765569baad290a950744f516ffafa9585b8dcc31d6e769d37ad0c0bd"}, {0xf0, 0xf7c5, 0x20, 0x7, 0xfc, "8671ac850069763fca4101262e6734afa80f6cd50e02daf5b50a4444e53c4c73c236b4ccb15366c3e32b2d9c158e342d25e0a1bb1c47233f981bccc7cccdaa691caad2d9e05313707dc4e7e2a4968ae16d73edca99f31e8a6bd80f0b053f95a1d21264ffe5a3bd3a408d644aadf5fab3be3ccdb8878b76577841c44ad490e750abd986acd0fa107dfdad12b7879af4e923f450d2b3dd8f3091fccaa944f70ad917cd09c600b66199b3dd9ff6e66f7b0d6fc5b1c8849b834eed07a6299026890bf0b887432a9eb47c4d7811c5b230cae590bfb3cecb6e4bad9bed65b9245dd5e7"}], 0x1b5}, {&(0x7f0000000000+0xe91)=[{0x31, 0x3, 0x8, 0x7fffffff, 0x5, "f1df25a162993ef81cb6a6de6df7f500e1397a9598c3167f34df0a6aad16cb0d0a"}, {0x5b, 0x6, 0x20, 0x0, 0x27, "4471a80e0321ccc88930310f709bbf0bc16fd997804a0e3e4751f35dd5d81215981f942f307f5a6babd49913ab0c8a97127ee38db162c72924a23b547b0aca3220b497a48bbca144e94c9a"}, {0x5b, 0x100, 0x104, 0x6, 0x9, "bfa2515b03535b8e65c7256dfc6ca2072c66582a29b96acbec17fc25dc117ddd62890e19fddd528743939ab5b51108c19a8a14e7f20275c18d3bef9a998a80fb5f3b4f3e520bac77a61555"}], 0xe7}, {&(0x7f000012c000)=[], 0x0}, {&(0x7f0000e5a000)=[], 0x0}, {&(0x7f0000001000-0x21d)=[{0xd7, 0x5, 0x4, 0x0, 0x80000001, "2a5e0ce73aa4c23d4ef25b13f3ca4aef5a8d098e915aa74503e0fb7ba1284e36077729b9957c5af78cea6ead7e43e94c894e9e3e6ec050e9ac01a8243ed6145a831550a3a0fe743fda08369c0301f1cc363b5e52573a8619a648dc9e33e37d3136f076968d8975b6a12be06c144ad9dded0db0c67ab39235c1cf9d37277d310a854f0f175c010b66c2706ef63cb25edbff6ccbbeca3e75e7213b79160469e7217b09d1188c4cba77ae26346fb9db96eac05484acc2f03a989da73465e0358691b52088e3a21eaf"}, {0xa2, 0x6fb6, 0x12b, 0x59c48ae2, 0x5, "5847a026d3e52fdcc818f475ba9dbcffb68bea2eea8d34c2e0ef280467f3b017c3e333439f2fa5ca55f357b5b1310200bae0ae771938f700b79ab41b6697fe8b23261a55a49caf193ddbea6062eab640b93a1bcaf08539ef07c39c43a8257756b5866fd3e77483e3a5f01cb2d911f7b45ce83625f2d1f2d79df7904f563dbf84b5d49434c4b6abcc893aad0dbe54c00bd8f6"}, {0xa4, 0x0, 0x122, 0x7fffffff, 0x5, "80c06a052c338af99f274b22f99b0a2d3a9862bec0f56083cb0a613fbf3390a2f1acbc7d39d219d10909cd87a375586703904fa29c60c6ccd7a035b1915be7403d7a46aa6c8e542b9e08df251324ecb25db750c56264288c74f0a212851c260d6d214a25f345baf81f6d0d22408737092e711f9e740788eccd87100bfb0a112569fe41024445385b577de9f9b0376664e0073fa8"}], 0x21d}], 0x8, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e5f000)=[{&(0x7f0000797000-0x3c)="39000000100009a1690000007fffffebff070000000000000006010700004f1419001b00000000e20000007f03000000ea00011c00621e0500", 0x39}], 0x1) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fca000-0x11)='/selinux/enforce\x00', 0x100, 0x0) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000)=0x0, 0x10001) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") connect(r0, &(0x7f0000733000)=@hci={0x1f, 0x7fffffff, 0x3}, 0x6) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x7, 0x0}}) close(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x0}, &(0x7f0000558000-0x4)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f55000-0x105)={r1, 0x0, ""}, &(0x7f0000649000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000089000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xc1}) shutdown(0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000362000-0x10)={0x0, 0x989680}, &(0x7f00009f3000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000c8f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004f4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sched_yield() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a7000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000488000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01c", 0x489, 0x0, 0x0, 0x0) read(r1, &(0x7f0000bf3000)=""/4096, 0x1000) shutdown(r1, 0x1) recvfrom$inet(r0, &(0x7f000058a000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000b96000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400400203, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000274000)='/dev/autofs\x00', 0xc2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000a82000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$binder(&(0x7f000026b000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00008e3000-0x2)=0x5080, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000181000-0x28)={@common='gre0\x00', @ifru_names=@common='yam0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dff000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7656, 0x8, 0x1, 0x5, 0x84}, &(0x7f0000cea000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000097000)={r3, 0x6e, "dfc91d9873dcfd935e6d7a7544056bc484ae0175347e35aae0356926fda119185935f95d84741e7b6508d2ffb7ae889375b0aa272f7b21731e65b286e654e2aa74b0261ee1b62384636cfdfdf354d23f36e16afe9d3f86ac6ddcfd4b685066bb247fefaa7c9b2c38e69ede3f90de"}, &(0x7f00007ca000-0x4)=0x76) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000117000)=@hdr={0x0, 0x0, 0x0, 0x5f78cab2, 0x0, 0x0, @ipv6={0x0, 0x6, "a9cb3f", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/22 16:44:47 executing program 3: syz_open_dev$tun(&(0x7f0000936000-0xd)='/dev/net/tun\x00', 0x0, 0x480040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x5, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mremap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000a53000/0x3000)=nil) 2017/12/22 16:44:47 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a48000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000da7000)={@common='ipddp0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x1, r0, &(0x7f0000735000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000024000-0xa2)="6d9f1a82bb652d730eea25ca3715aebcbfb24336d4dc1f6fb5b194ed9e7f997b4efb743cff935d128a8e0695a94fca126d355b94259f6720ab1cab4787679ca71e4679a78b22abf47fff83cbb41ae71984490abd98f825b045562589ac75f48c0d48301fa441c026b71f5b5749d3cecc4c335021bfea4438215922e5e6fd1c1acb5771e31a472fb56790d1b1066b1849f9721c451d1ace20cbd37aa84ba7acb95e41", &(0x7f0000000000)="77ef3da1a6f5994a49ad977ae7a5414b5be56689c09c26eb99a42e9ea30f0e96"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) timer_create(0x7, &(0x7f00009c9000-0x60)={0x0, 0x1, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d97000-0x4)=0x0) timer_delete(r1) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000690000-0x4)=0x40000000000210, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000407000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000374000)={0x8, 0x2, 0x401, 0x3, 0x0}, &(0x7f00006e6000-0x4)=0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f000036a000)={0x82, 0x6, 0x333, 0x6, 0x4, 0x2, 0xffff, 0xfc00000000000000, 0x5, 0x58}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f6a000)={r2, 0x7, 0x30}, &(0x7f0000a97000+0xad8)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) getsockopt$sock_buf(r0, 0x1, 0xfffffffffffffffe, &(0x7f0000fdf000-0x84)=""/132, &(0x7f0000336000)=0x84) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000384000-0x7)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) process_vm_writev(r3, &(0x7f00005d9000)=[{&(0x7f0000fe7000)=""/138, 0x8a}], 0x1, &(0x7f0000f22000-0x80)=[{&(0x7f000059d000)=""/6, 0x6}, {&(0x7f00004a2000)=""/4096, 0x1000}, {&(0x7f000093e000-0x2d)=""/45, 0x2d}, {&(0x7f00001bf000-0xb5)=""/181, 0xb5}, {&(0x7f0000a69000-0x19)=""/25, 0x19}, {&(0x7f0000e03000-0xd5)=""/213, 0xd5}, {&(0x7f0000562000-0xc3)=""/195, 0xc3}, {&(0x7f0000979000-0xd1)=""/209, 0xd1}], 0x8, 0x0) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) fcntl$getown(r0, 0x9) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000caa000-0x8)='./file0\x00', 0xc080, 0x11) ioctl$TCSETS(r0, 0x5402, &(0x7f000094f000-0x24)={0x3, 0x9, 0x5, 0x6, 0xffffffffffffff18, 0xfffffffffffffffb, 0x401, 0x8, 0x2, 0x7ff00000, 0x10000, 0x0}) inotify_init1(0x807fc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000a12000/0x2000)=nil) ioctl$TCSETAW(r1, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000007000-0x8)=0x0) 2017/12/22 16:44:47 executing program 3: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002a0000-0x8c)={0x0, @in6={{0xa, 0x0, 0xbe5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bff000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087c000-0x20)={0x0, 0x0, 0x4, 0x0, 0x5, 0xfffffffffffffffd, 0x48, 0x3ff, r1}, &(0x7f0000950000-0x4)=0x20) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f00001d8000)=""/1, 0x1}], 0x1) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="fd", 0x1, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x3, 0xffffffffefa8b130, &(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000942000-0x97)=""/151) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x4bf}, {&(0x7f0000569000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r3, &(0x7f00008af000)=""/0, 0x0, 0x400000) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x6)='dftcp\x00', 0x6) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x15, 0x18, &(0x7f0000ec6000)="ba6d13216e91f10f325b4680d5d8e358be5b2c0800000065"}) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x100000001) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000320000)="1c0000002000af020002f300006b00050a000000ffff00010007109b", 0x1c) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000fa000)=0x443) write(r0, &(0x7f000064b000-0x1f)="1f0000000104ff00fd430000000000000006f00008000100030400dcffdf00", 0x1f) sendmsg$nfc_llcp(r1, &(0x7f0000c8f000-0x38)={&(0x7f00001bc000)={0x27, 0x4, 0x6, 0x7, 0x6, 0x58, "4a6daf7a45af5ae63a4e7f313bf733fabd2c754d1656a4d1bdf3b3a59ef459601f6c2ef7795ced4ad9ef38ca56c16f7d579487548c51853e327362a57d4947", 0x0}, 0x60, &(0x7f0000945000-0x70)=[{&(0x7f0000ec8000)="e26d7a4d8d6b514156b4e433fdc020ad1af9f7bc9de9de3aeee02a", 0x1b}, {&(0x7f0000024000)="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", 0xff}, {&(0x7f0000f31000-0x8)="b95d1c25a3021e94", 0x8}, {&(0x7f0000105000)="36cffed8cdfe61b61e2880611b00fd240c1ba3d880d1627054c044366a4be83bb845f28d4a69eabec62559ba21a3f640d018d8850ae23e0f22f940871fb0", 0x3e}, {&(0x7f0000419000-0x68)="76a535b31c2dde555717f84c1a8a1f55e32918772f3f841671c44187e9110a4b1e94f96bddb2e106025066641e44a5d7ec455731cb3c9611b47bf2e8f7b7fbfc0cefe4d9e3ef0969e0067b18cd00d71cd50c9c83f8fad7fe5ab4127ef3180ebaf613453ef0f37b51", 0x68}, {&(0x7f00005d9000-0xab)="13d7073b7736b80945c268fb5d8b0afb9531a43adc3498f9108dafcf9306bc86b934857647b03bcdf4a0af039631acd3a7589c8af88b446a01df88057971dc8b9b91f73bc367cee3e65b5b489142d31a1f62197c89549a7c7b821f506ec94894f73f7c2f6286b6436faebf948e62a2a156633fd1b6e2aa73800f92524db8628846b143cfa11ecef1c3e57a673c9deefd6e02b7c0f8c3699eed7bdc86e83e61e1acf70af7f08785cb14f454", 0xab}, {&(0x7f0000486000)="6b60f65541fc7b51e633", 0xa}], 0x7, 0x0, 0x0, 0x4008040}, 0x20008000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d7000)={0x0, 0x0}) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000958000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c5d000)={0x0, @in6={{0xa, 0x0, 0xd7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000412000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000acb000-0xb8)={0x0, 0x10001, 0x2, 0x2, 0xffffffff7fffffff, 0x15f39984, 0x6b4c00000000, 0x7c4, {0x0, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb42, 0x0, 0x5, 0x7fffffff, 0x168}}, &(0x7f000000f000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004b3000)={r1, 0x2, 0x7, 0x7fff, 0x6, 0x401, 0x2, 0x8, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ca, 0x1, 0x86, 0x81, 0x7}}, &(0x7f0000c5e000-0x4)=0xb8) syz_emit_ethernet(0x2a, &(0x7f0000ca5000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) syz_open_dev$sndtimer(&(0x7f0000346000)='/dev/snd/timer\x00', 0x0, 0x42a500) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000993000)=@assoc_value={0x0, 0x3}, &(0x7f0000073000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc1000)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$mice(&(0x7f0000961000-0x10)='/dev/input/mice\x00', 0x0, 0x101003) writev(r2, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) r4 = add_key(&(0x7f0000679000-0x8)='keyring\x00', &(0x7f00008f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050a000-0x99)="2e05cc011c6855707173a43bf5b50e6b3aa745b21a88e13e019c2128c00987545feda24fafed4b4e423bfb4f7e67803b000c146b17e98b187a6e0c9e2c5726aebdb285dd167dcd96033f9778f60a6d3e086208937c39a35a585793ebe932f1d557004ccc6a4674cbf5527b1a773bcadd615e6087ad83ed743bb7d43e3c7cd386d3b8d4a1e8071c53e23e718d434d9e19e420a2135d37a153ba", 0x99, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000524000-0x5)='user\x00', &(0x7f0000aa7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000605000)="b32de262af89ab4b", 0x8, 0xfffffffffffffffb) recvfrom$unix(r3, &(0x7f0000e1a000-0x15)=""/21, 0x15, 0x12020, &(0x7f0000f6c000)=@file={0x1, './file0\x00'}, 0xa) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c85000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x20)={0x1, 0x3, 0x4da, 0x1, r0}) getdents64(r1, &(0x7f0000000000+0xd57)=""/4096, 0x1000) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xbd000)=nil, 0xbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) pipe(&(0x7f0000050000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r1) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x100000000, 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000432000)=[{0xf, 0x7fffffff}, {0x0, 0x5}], 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x305, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b29000-0x4)=0x0, &(0x7f00002ee000)=0x4) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a66000)={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0xb91f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x7, [0xf966, 0x3, 0x3, 0x5, 0x4, 0x61, 0x6, 0x9]}, 0x5c) sendto$inet6(r0, &(0x7f0000756000)="", 0x0, 0x40000200000c4, &(0x7f000074b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000234000-0x8)='./file0\x00', 0x140, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b36000-0x8)={0x0, 0x8}, &(0x7f000097e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000713000)={r2, 0x1a9, "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"}, &(0x7f0000b7d000-0x4)=0x1b1) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bb3000)='oom_score\x00') preadv(r1, &(0x7f00002b1000-0x40)=[{&(0x7f00006c5000-0xc2)=""/194, 0xc2}, {&(0x7f00004b7000-0x6c)=""/108, 0x6c}], 0x2, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000382000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fe6000)=0x0, &(0x7f0000ab8000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00008ab000-0x40)={0x8, 0x10001, 0x0, 0xc8, &(0x7f0000a9d000-0xc8)=""/200, 0xb6, &(0x7f000023f000-0xb6)=""/182, 0xdc, &(0x7f0000c43000)=""/220}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acb000-0x8)={0x0, 0x700c89bf}, &(0x7f0000bc5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e99000)=@assoc_value={r5, 0x6}, 0x8) ioprio_get$pid(0x2, r4) pipe(&(0x7f00008b3000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bb2000-0x18)={0xaa, 0x66, 0x0}) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x4, 0x0, &(0x7f0000a63000)={0x0, &(0x7f0000957000)=[]}) seccomp(0x1, 0x1, &(0x7f0000086000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/22 16:44:47 executing program 0: clone(0xfffffffffffbfffd, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000a59000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00008d2000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009c4000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x2d)=""/45) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002e5000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x20, 0x9, 0x401, "0ebabf4c0bf8d14da14c22a16163922c375204776ea759c30e314ac3f4a960b7542d0398b563e2fa28fb8f68f6691bab25d822229fc561ebeed106f4893d98245901f3b343bd0d83dd2796b577ff6e0f"}, 0x160) socket$netlink(0x10, 0x3, 0x1f) r1 = dup3(r0, r0, 0x80000) write$fuse(r1, &(0x7f00006b6000-0x4b)={0x4b, 0x0, 0x5, @random="84bd560fdf58ebcb0c4fe6fa5212aba6c29b7384377d6390b574d23adbc60978988e90148cd9c2a719b793d661e4a7995a850ea62a6bf2c85f3c71"}, 0x4b) bind(r0, &(0x7f0000593000)=@nfc_llcp={0x27, 0x1, 0x8001, 0x6, 0xef5, 0x8, "3b55b97b9b7bf4d277d6fe67417a066abd97a9b3a6d9c4c911c4d680871a9d9583fd80baf132da817353c40ed525692e25f7da26415339bccb30f3f7516502", 0x1}, 0x60) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e", 0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000322000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) getsockname$inet(r1, &(0x7f0000946000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096f000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b14000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) connect$packet(r1, &(0x7f00006f1000-0x14)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1000006, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fa4000)=0x0, &(0x7f00003a5000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x4000000125d, &(0x7f0000007000)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6f000-0x10)='/dev/sequencer2\x00', 0x4a000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000381000-0x8)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000d99000)=0x8000) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x0) dup2(r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000045e000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000398000-0x1000)="fdcc0aa4abca3ebc940328810f774498b574f3db2e59974d07d16e511c71b130208570ecfbc8e3f48a1514af0e2f2b3f427039f68fc588c9d80f1f96b95a404c8b66e5f02acfde55fb77fc59a749dbfc48a56c84aa2f7fedf85ce0ff1c5f6d69aaf7d8a2bb5b38b14000bdede98352af43b011b09e38dcbeb9ccbd783ddf49e9e9daba840db7e58c81f86f08b0016213d625dfe861e685dc6534fe619a31e802d381ac5945053e93f390a660b3770994b78c1e6b5b7d1b9e0a73baa35bd90149f5f1e6ec90970d6b6e52b778968bd56d512de6e7d54246f821d4d8ed60735283e287ab4b09517291acdd24be9eefaf945390fcbb138cd741a6a5824bdb05a60b2afb18bece8e43b20418220db0e17233aaa36bd343a754009fb0f4aa4c7e1c2a7f52924d8ed24ed0c177c000f700d712276eb0aee92276784972ed3803ac921da3e93ce63844f992e92778133c8f31a1a0dcd5e55344c8b220a965025f54b7b6034fbbd507cc648a83cd410490f0e4f6386923d216a408d990da2dd46748446df1205f39a869bef0d5118be55cc685a4dacf697fd8240c947e75fa1c553cab2d4450cafce5d194f82f475e92c19be92b1959565b48d9d4b66904a3c80ea879a1737aa1924b657171c51ee4ba74ab043da461810f24b7b5566d07771c245d2bc1525a681fef13b4610c42c2c4d325c4499f1daf1142f438334db26a7d09d239b76156dd5b28a338da820168b94ff9a9545518d32d4f36540fde56f4ff41a3df6758f45be7b8547e2c9e78efdb53dea120f882d6f87ac0c1e9dcebb21d6f81a6bcf2c979c7aaef042f54e89ef69bb6f2193ded42c55cefd50a4597731731d9902e6eab8180b092005cb6482a747aa4ed6c2bf72be92f9e196c5bf21e5e754121047ba9561f9afa9992efa4893c04928886dd2b16eeff313296fff4a844409c13100bc0c0944fb679070c7bcfa1653038f4d2b0d4752c64be8d540f467af22e049322f2fb12b6808b15b627f18c4c6158bd51842b40cb28242a3d8396219abd95ee185fe68ec60944364fdd0f281e877101e73242c90674ef19960aa35cf6bc2798ca4c76f41780882bc4f3121ef41367f04380c139d94341434d3ca4c49250429f463b0564c55da1c36195cf8b8b161131943fdc3029fe4d9f0076664f4ea56283a8a3cddf49ed526dc701a9510c1e15fa4def848c538130aad4d6337afc42c21d1556ac11539fa1d92268a523f8a40d3bd1da7ec4270592a00cabf376f296ce6dbfbd45b9bb7d6fdae31bf2165e4d5448722b5740421172e204dcdc8ce896af2b6f1a114f33f9c31bbe7808e4d4713eb4ede0a514d817699ab0717d2ff61ce63c438d85dc4290ef425a9514d76bd6243dfd46c412b7be5a1befe4fb58d490cf49ddb0bed4aa8918f93cc868f2e81f626fbd81dfbeb2d29ec2ac49f96465cab4b552b22e289a9a6c1f61f49d65f8dfe840f121a7bfcdeb36f22f67bc21c76eb4db6be5130d9e4ab5076132f7196f978ee601c74a291c7ab40fcad9b2f4e8b6d8638bfc5fcb44de6059e2c33b3a7413ef01a057b50fd381219f20327eb32445d677502b4bad2f8c5cb3ac3d8f8373a5971736e984fc47a7af80301767e6c7d80b662f2cc13619a6313119fc86465594b7c7ef95b5bf7a7d674cc696386298040a4712ecf3012f4640c6cba2d27843dbb0ec18b2df6d3e080309b3328f3abd65a0ad5f6e6056a6d9731fe2dae6f7d3e38911336e76b47b5bfd4b3479f38a198cdaa0e653655f0c505049bf7821ffeb5c17ad74f49fbd05dc1f17ede40ca98ffc306d307e152e752cd9aa3e7bea5e949dbe866526285b8d5927c12fa86e8f93fd730b33ed335d405901ed1921f308821f2b05609626de35c275f28bf85491d60485a646e756113360b003ecda01d17b59b8c095cdc6654034f8f663862031f79babb94d174ccc8f5cade592335073c68b351af7126525f171d0aaf0510121d3b544dd533b4d4959e86a1116ffa2f3fcd8099fa50c5dea35664632a87f4bd4ecb7185f6bbc75ffadcceb2e4d6fe74481adff58369778468360f1159cff1dceba05f9c542c5c3320ddfe22571585588decba07287de32885b387980cad651d98ea25149cf78273232ea36e067278f52d76dd54dcb3e93a7717f3355259c050a969a8887c78643d3b6c8f8de8ff6c9e11aceb01d4dd592ee46dec68a1cbbaae17b7bd90114eb036aec7d9b8256437fda65b73b7151f800eb1c9a74f0d21579c898516909b51e6ad1674ebbb2baf3eb3db13973422825a608e3d2235d4ce63f679b300e0a72c4f660ffad5359ea00eb1911dfdc9ddaf4d61ab7c64edc4d4f5418e27a66a0000a20036fa67932dce76a70b8629c45a49e6569c30df835eac8f38aaad53c949c05d8a2c895bf28f5e3bac0e7dbb9b9b720cb4981ce6b0b61cc230b8a57254f838244a8d3df139d532c829074511d2fafc7c10bdabd5f133cd93e1c60ea31d09e48154b2e8c69927d511ca66d456940df8438a1b09937fc76a0892757e1b5e839bf40c3eeb245fef8f71448e64687a139a6f382dbb9d2ab101f318746ba7b108bad2b38c7b9fea96403b37dc5058c0d6f8b9f7ec6e9c8cffb4ace9967405722c5b6580d3c6de33468f3146525affedefd55db70ad8765a997c79c7b3ae1a6a4c13d531b35bd7d61d83745d3045ab674319a1f84ba276e8301598f7f1784ea0f8b0e521673b8b368fd4057d7370d80c63727e856c6e598042a317941743e09e22dfaaf99ca7410e50fec9a6fe46295d262626a18d6c08b22af1614b15b939507d003ec5ba52eb4fe3fb13fe997bf721d62e8a7361aa38903ef544d5645b82e716bfd101af345ce7512dfcd3bf56989d7ddfc324ab274bf1112c825085e86a5d4fd5484e56d9bc8846c5ee50ad55639eb7fb206c323e0c8e2fe15c6cf4edf0cca66fdd80161bedf430466a71052e62c02eebe368770413ac980b5dc421f164e5b8697bdd269fdca2ff68b9da5073d8d2361595ec98c6fc208d06efdab00ad36c56441289238a665f5a060a8b749ebfef379532c99fafc47991d8318c04fde5ccb5f34050c0155aac5c68133f53652f53c088bf96eb1e7a9857d7708f029a11636e5a2f850a4829853f8166e2a7ae8813107d303936bedd15dcb4e53369ff36d089659c36ac5291a76239b2f269037306ffca71da421f40b014d94ca2164fe60722883ec17dd94d566eb59c506b8e1fed30fd166d428ec7ab83e066a771132fe26dcb59efbe0719db5f4cc880de4183f5cf4c89d05b4d9a72a508f6a6f62fba6bd6ec45bd9a3377e1b0e80a53a216b0fbb912708b3bec1d11c1d438307fa83b7cb4a03096413dad4b71a9c5c4a8889572de0bf386d6ca0f940cf80b3f487bc25c7e3a11c4d7cd26ebb00e5b6e3f1874e706c58c3034b0a527615d1e7ee72c4fb8aa1a58bf353f9a6ac9dd101dec6dbeccc56ffb2cbf6c925a50f951b9a358e75bbf3609935db941c117992d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0xbcc}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}], 0x4, 0x3) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x0, 0x1, 0x4, 0x10000, 0x7, 0x1}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x30000100, &(0x7f0000e69000)="", &(0x7f0000063000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000a46000)="") 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) epoll_create1(0x80000) ptrace(0x1004208, r2) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047e000+0x765)=0x10) r0 = memfd_create(&(0x7f0000e08000)='dev ', 0x200000002) write(r0, &(0x7f0000370000)='H\n', 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") signalfd(r1, &(0x7f0000f60000-0x8)={0x7f}, 0x8) 2017/12/22 16:44:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000959000-0x3)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/220) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x3)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x35, "e2b6901f356358839c3c1a0c01b226504c6e9625726f09094b0555bbdb6ce2a2a0ead88f972517a3fa028618a86cdbdf422fc05b90"}, &(0x7f0000001000)=0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x7, 0x9, 0x3, 0x8, 0x9, 0x0, 0x800, {r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x9, 0xd9a, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='bpq0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x4, &(0x7f0000002000)=""/255, 0xff) r4 = socket$inet6(0xa, 0x8080a, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x9e6) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000)={0x6, 0x1ee, 0x2, 0x1, 0xffffffffffff6381, 0x1, 0x8, 0x7ff, 0x8, 0xb618, 0x100000001}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@generic="1a7336147f96aafa37be1daae463c720", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x41, 0x3, 0x7, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000-0x74)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x55, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r5 = gettid() ioprio_set$pid(0x1, r5, 0x16e534a1) 2017/12/22 16:44:47 executing program 0: r0 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x5) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) accept4$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000007000-0x28)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000006000-0x4)={0x56b}}}) rt_sigaction(0x29, &(0x7f0000000000)={0x74fd, {0xa1c6}, 0x7fffffd, 0x0}, &(0x7f000000a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000b000)={0x0}) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000007000-0x10)={&(0x7f0000001000)="e7db3456ae7d26f2075c9c55fb2e3f41659103c26f3125b1f38e70f83566efe8201ec7100faf371233cda02385bf8057af22fe85bb7d01acfd39c019eb40413ca2ce1dabeb84e45a2d77af18e9c7b9f2b0b71cdb6c89a814eda0b37aca083900ab877f45cd379f804add20b3ecc87e95b890fc8c90659fcee7e42b29361d284328ba59eb7aa47afb539e7e3b0a23679070cc35951d438fb3d1e625e1063350eba4219fe72d06a436ed0942d8183cf584c8334484d4d917119aea3d834847eb7d368a31c43e276a725246f3ea0a5aed17e81cfe86120d290b0be07283c39cdd1c62cc7a6934e05110", 0xe8}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000007000-0x4b)=""/75) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) setfsuid(r0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008eb000)=0x0, &(0x7f0000a50000-0x4)=0x8) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/selinux/status\x00', 0x0, 0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x81, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000-0x4)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000006000-0x8)={0x0}, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008db000-0x4)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x26, 0x10000, 0xffffffffffffffff, 0x8, 0x200}, &(0x7f00008fb000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff7}, 0x8) socket$netlink(0x10, 0x3, 0x8000) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dd6000)={0x0, 0x0}) readahead(r0, 0x20, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000660000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000240000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffffffff, 0x10001, 0x7f, 0x80}, &(0x7f00006ce000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000254000)={0x0, 0x8000}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004d1000)={r2, 0xc4, "db2ae72e1d07e499716390c4c71a97dcb0733f9d14ac92b461da54067f357a950a330e7f3393662a71c570c60200000028484f3b7790f16fddb13531c95b38cdb9b70e2da42d773daaf33fae20697c55d38498ad62f47c183cebc99e064e764bfcfc5e825d21feeca2c9ecdf256629699f5487dfc04b05bccc3f4265ec7040e9669cd1d8055bfae4668374850d8bb2df4d787d44cc00032ab7609588ce5850eb84a5a0de3105e222b373e320c7e8cf912ecfa209623401431a01e0ab76e4acbcfd80235f"}, &(0x7f0000b3a000)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009fc000-0xc)={r3, 0xe96c, 0x30}, &(0x7f0000828000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) fchdir(r0) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x8) sendto$inet6(r0, &(0x7f0000f08000)="", 0x0, 0x8000, &(0x7f0000284000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f07000)=0x2, 0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f0c000-0x4)=r1) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7ccd, 0x4}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x10001, 0x2, 0x66feec72, 0xfffffffffffffffa, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) accept$llc(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000)="3064f38cc64c8ad971b58141df872125e2ed3730732dd269bb95d308a065d30b334f860a658de9b25e39140e271a6045cd5bc1e17fe298ec01fce4518b96b3129613ea12fd6872f9cec85fecfc03342a96eedbc4de152b4682d896cfce6cd77eae152812a6d785c5459541e148fb575abf554f73e86a35a140398350cdf5dd1e51dad9c51ba140343018440bf47c12fd7753fa7696473ab1b32d85da263be53675eec9604f976a04f147c2b2c9073f01614f5e4f815e3ed7fad1f339c871a39d68baccbbf5bd948c8c6d", 0xca, 0x8, &(0x7f0000002000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$setlease(r4, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0x1000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x20, 0x4) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007ba000-0x1f)="1b0000004a00e70025f1b10a2bff1fff0a1f8016010000040037e4", 0x1b) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004dc000)='/selinux/checkreqprot\x00', 0x2402, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b98000)={{0x10001, 0x8}, 'port0\x00', 0x44, 0x141040, 0x10001, 0xf2, 0x6, 0x5, 0x8, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008d1000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xb3, 0x4, 0x0, 0x4, 0x1258, 0xa3, 0x6, 0x1, 0xfffffffffffffff9, 0x7f7, 0x2, 0x2, 0x2, 0x8]}, &(0x7f0000ff8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000013f000-0x10)={0x200, 0x4, 0x100, 0x1, r4}, &(0x7f000068a000)=0x10) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = dup(r0) fstat(r1, &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000091b000-0x4)=0x8) r3 = socket$inet6(0xa, 0x7fa, 0x80000004) r4 = gettid() capget(&(0x7f00005f7000)={0x19980330, r4}, &(0x7f000058b000-0x18)={0x516e, 0xfff, 0x5, 0x800, 0x8, 0xff}) sendto$inet6(r3, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r0, r3) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) dup3(r0, r0, 0x80000) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cfa000)=@int=0x100000000000000, 0x4) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x529, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) fcntl$getownex(r0, 0x10, &(0x7f000079d000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000a98000-0x4)=0x0, &(0x7f00008bd000)=0x0, &(0x7f0000e47000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000)=0xc) sendmsg$netlink(r0, &(0x7f0000a27000-0x38)={&(0x7f00001fe000)={0x0, 0x0, 0x1, 0xc59a}, 0xc, &(0x7f00004ae000)=[{&(0x7f0000e9f000)=[{0x55, 0x4, 0x30c, 0x2, 0x7, "cde5f51c8773e98b1797751387e1efc623c6747f83fb37c4defb1dd02f5f7972efb33d85b499d7544cd9cfb509742a1f6785412a008a9cbfd790b2933db621339ead65300a"}, {0x23, 0x8, 0x8, 0x8, 0x7, "ad771cf536a39b881ef3a32152277bf0d2fb5c"}], 0x78}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x80}, 0x8000) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r5, 0x8, r4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f000054b000)=r4) tkill(r4, 0x13) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f04000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007db000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f5d000-0x1000)="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") epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:47 executing program 0: prctl$intptr(0x8, 0xfffffffffffffffc) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000000c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = dup3(r1, r1, 0x0) getsockname$netrom(r4, &(0x7f00001a2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d8b000)=0x10) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007cc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d98000-0x8)={0x1, 0x6}) pipe(&(0x7f0000988000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) ptrace$poke(0x4, r3, &(0x7f00002ba000)=0x0, 0x9) splice(r1, 0x0, r2, 0x0, 0x5, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)={0xffffffffffffffff, 0x0}) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f00002b8000-0x2)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000453000)={0x0}, &(0x7f000093f000)={0x0}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000440000-0xe)='/dev/keychord\x00', 0x2, 0x0) syz_open_pts(r1, 0x8000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ca6000)='reno\x00', 0x5) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff3000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b8b000-0x4)=0x9, 0x4) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000434000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000859000)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000902000)={0x0}, &(0x7f0000557000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) timer_create(0x6, &(0x7f000025d000-0x60)={0x0, 0x4, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e29000)=0x0) timer_getoverrun(r4) r5 = getpgid(0x0) r6 = syz_open_procfs(r5, &(0x7f00000ae000-0xc)='net/anycat6\x00') preadv(r6, &(0x7f0000e11000+0x1b4)=[{&(0x7f00005e7000-0x80)=""/128, 0x80}], 0x1, 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce6000)={@generic="16f754540a276f0fda2978bc3fa08ca9", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce5000)=[{0x24, 0x820000024, 0x3, 0x0, 0x0, "d4080000000000000000000001ffffffffaf0ee7"}], 0x24}], 0x1, &(0x7f0000cdc000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000060f000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x0, 0x4, 0x0, 0x20, 0xa0, 0x9, r1, r2}, {0x4, 0xb00, 0x3d84, 0x8000, 0xfe, 0x8001, 0x2, 0x94}, {0x5, 0xc105ef5, 0x3683, 0x1f}, 0x6, 0x6, 0x9, 0x1, 0x80, 0x0}, {{@in=@multicast1=0xe0000001, 0x401, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x2, 0x3f, 0x8, 0x401, 0x2}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) setfsuid(r3) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x5, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000004000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000c9e000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x1b, "dbe7431a1bd297123443f91a1af383deff79f985184654ac392003"}, &(0x7f0000a42000)=0x23) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0x800000000002}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x60, 0xffff, 0x6}, &(0x7f0000a56000-0x4)=0xa0) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) r2 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000056a000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x3, 0x401, 0x6, 0x7, 0xf1a1, 0xfffffffffffffffd, 0x1, 0x20, 0x4, 0x0, 0x0, 0x4069, 0x959]}, &(0x7f0000b3d000-0x4)=0x108) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000018e000)={0x0, 0x2}, &(0x7f0000b3d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b3d000-0x6f)={r3, 0x67, "e13da20c45c594ed1f090000000e452a49931bb40ea809669aed71e651d36119ffe874127e7b009ea09c7a44f537de755133874e2e9f7766024371ec59624f68869997897737fc2c53c7cfb2bd4825aac0a43f8fedf36eb3f80975e0c59f5dad5078ff1a0f92b7"}, &(0x7f0000ac3000-0x4)=0x6f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a1e000)={r4, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x2, 0x397fe90f, 0x40, 0x8, 0x3f, 0x100000000000000, 0x200001, 0xfffffffffffffffe, 0x6, 0x3, 0x36b4, 0x745, 0x72, 0x1]}, &(0x7f0000897000-0x4)=0x108) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007b5000)=0x0, &(0x7f0000816000)=0x4) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000b3d000-0xd1)=""/209, &(0x7f0000b3c000)=0xd1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000774000)=0x0, &(0x7f0000520000-0x4)=0x4) getsockopt$packet_int(r2, 0x107, 0x4000000014, &(0x7f00004b3000-0x4)=0x0, &(0x7f000073f000)=0x4) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x200) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005f7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dc8000+0x34)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fd6000)={0x3, r2}) sendmsg$netlink(r1, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) time(&(0x7f0000cd3000-0x8)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000442000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = dup2(r1, r1) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f00003aa000)=0x0, &(0x7f0000d45000+0x1a5)=0x4) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f00009cd000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00006ff000)='./file0\x00', &(0x7f000061f000)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x100) r5 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r5, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x4080) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$addseals(r0, 0x409, 0x8) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000011000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="79336239a234ff3211ae2ef858e018e8fb24d5e6056d843e2ee94d5dbd59d19b0511ac4532cffd79410c93cbf05634fc918a08b6d547380a84e2943bf848a5c7ad8e8f3ef1ba74fcb0938ef4167d74b91f93dd9d1d22f2ff2a1eee57f75a5be095c83fac15ebe7b3dce3a06c58a97bcc46b3b6d269c7c3c92097e292b34927125843b413175fb0bf285eed7033a634950f4232848f29", 0x96}, {&(0x7f0000001000-0x15)="67379fde4c9813cf1de4872ffc6fd6b144e91e9245", 0x15}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000012000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x800}, 0x20000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x11) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000aa9000-0x22)="220000001500070300c610f70001002702080900010000e0070001000f0100000115", 0x22) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c73000-0x7)=[{&(0x7f00001f7000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f75000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000-0x4)=0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/enforce\x00', 0x8080, 0x0) quotactl(0x200, &(0x7f0000407000-0x8)='./file0\x00', r1, &(0x7f00001e3000)="e09032361331d2306474e1888423a51186935d9624a2cb3515401206ba101a981c56aadb558178260b9a65b2d68a859d3823f8bcfc0356c0aaefaa4be7ddb841d4c8caffba77c2eeea408a50425d8f6853bcfd7684aa3eb82552d8c4565074b0d3065f30a7a5455c55c331b8a19ee02d7e98c5ad08fd2ce87f884e47f24d922f4244b6fa5a1595e93cdef6dab05c1e10a0a1ed3dd38c6a6ac822ac89e1518a1d74aa6f396e9c9cd960b69731eef18385e3c8061d6010182f630a53b810278d593d4b06ac5637d53744a30d8d7fa86a922d26273b411c1d48626f7af33cfb78") ioctl$TCSETS(r0, 0x5402, &(0x7f000009d000)={0x0, 0x1, 0x8, 0x911, 0x5, 0x3, 0x200, 0x9, 0x9de3, 0x80000000000, 0x9d0, 0x8}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001b4000-0x118)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000049e000-0x28)=[{r0, 0x202, 0x0}, {r0, 0x2, 0x0}, {r0, 0x200a, 0x0}, {r0, 0x1040, 0x0}, {r0, 0x302, 0x0}], 0x5, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005fe000)='net/anycast6\x00') ioctl$KDSETLED(r1, 0x4b32, 0x3f) r2 = dup(r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffff) truncate(&(0x7f00003d0000-0x8)='./file0\x00', 0x124) bind$nfc_llcp(r2, &(0x7f0000bf7000-0x60)={0x27, 0xfc9e, 0x3ff, 0x0, 0x2, 0x8, "af8c066aae1ca8716449fdd67bb462808debf026a96355f076944c2d464a1e8bc5be5373d4aae5ed3072268c48ecc78fd6e8235e58ea7690ab961283b1b5dd", 0xfffffffffffffffb}, 0x60) creat(&(0x7f0000db6000-0xe)='./file0/file0\x00', 0x4) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) mount(&(0x7f00002a5000)='./file0\x00', &(0x7f0000098000)='./file0\x00', &(0x7f00000d5000)='gfs2\x00', 0x10000, 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setns(r0, 0x8000000) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000765000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff6000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000345000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f00007c4000-0x8)={0x2, r2}) modify_ldt$read(0x0, &(0x7f000005a000-0xaf)=""/175, 0xaf) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r2, &(0x7f0000ef6000-0x97)=""/151, 0x97, 0x2000040002021, 0x0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000004c000)=0x8, 0x4) mount(&(0x7f0000efb000)='./file0\x00', &(0x7f0000efc000-0x8)='./file0\x00', &(0x7f0000544000-0x5)='sysv\x00', 0x200000, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f000096a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000241000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f7c000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa50}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) sendto$inet(r0, &(0x7f0000728000-0xae)='8', 0x1, 0x7d, &(0x7f0000bf7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xe, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000039000)={0x0, 0xfffffffffffffffa}, &(0x7f0000dd2000)=0x6) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000a5a000)={0x6, 0x6, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008bc000)={r3, 0x1}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000af3000)=[{{&(0x7f000051e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002c7000)=[{&(0x7f0000b5a000)="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", 0xea8}], 0x1, &(0x7f000063c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000071d000)={0x0, 0x0}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x63) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) r2 = openat(0xffffffffffffffff, &(0x7f00007b9000)='./file0\x00', 0x40400, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000170000-0x10)={0x7, 0x204, 0x1ff, 0x6, 0x0}, &(0x7f0000fb7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000088d000)={r3, 0x9, 0x20}, 0xc) pwritev(r0, &(0x7f0000e7a000)=[{&(0x7f00004bd000)="47ab253fcdc10d2dfecfaef6b702e541a582319b8a8d3b9a5d3f73", 0x1b}, {&(0x7f0000106000-0x4e)="73f3dbb34dd6387af30bb8333a2d3a733a8b43295ea2c09fcdea5e6ed5652740a24e110b745270812284f9150fa3cd03a6a442f4cf96923ce48b6a46141739e50ed79d6f38f02bf82dc52823a045", 0x4e}], 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000820000-0x28)={@generic="cfc076b6848a16cc20d4774614e7d356", @ifru_names=@generic="01c1494e1dc0de7be7de23eddfa5fe66"}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000277000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00006df000-0x8)={r5, r6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bbf000)={0x0, 0x0, 0x6}) r9 = accept4$packet(r4, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bcc000-0x4)=0x14, 0xb55d2d0981ddbcb9) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000aca000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cde000)={r7, r8}) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setns(r0, 0x40000000) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000f37000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000deb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000d45000-0x4)=0x0, &(0x7f000071f000-0x4)=0x4) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a90000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000995000-0x4)=0x0, &(0x7f0000477000-0x4)=0x4) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002a9000)='/dev/input/event#\x00', 0x0, 0xcbefd52518a8ab7d) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = accept(0xffffffffffffffff, &(0x7f0000f81000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000883000)=0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00007e6000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) munlockall() 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') lseek(r0, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008f4000-0x4)=0x800, 0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ce7000-0x4)=0x0, 0x4) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f00002ac000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000237000)={0x1, &(0x7f000079b000-0x8)=[{0x1, 0x1, 0x21, 0x56}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000089000)='net/udp\x00') bind$inet6(r0, &(0x7f0000c82000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) pread64(r2, &(0x7f0000003000)=""/129, 0x81, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000138000)='./file0\x00', 0x80180, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) r1 = getpgid(0x0) ptrace$setsig(0x4203, r1, 0x200, &(0x7f000044b000-0x10)={0x10, 0x5, 0x8, 0x15d3}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f5c000-0x4)=0x584) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x114) openat$rfkill(0xffffffffffffff9c, &(0x7f0000786000)='/dev/rfkill\x00', 0x80000, 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') chdir(&(0x7f0000a02000)='./file0\x00') 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081c000)="220000001c00b515f8efff13000000010c050000000000000000010306000100a445", 0x22) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x12) 2017/12/22 16:44:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000825000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000078d000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003d1000)=0xb5e, 0x4) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000882000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/pktcdvd/control\x00', 0x100, 0x0) utimensat(r0, &(0x7f0000f15000)='./file0\x00', &(0x7f0000a0e000-0x15)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed8000-0x4)=0x200, 0x4) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0xffffffffffffffff, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000278000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000549000)=0x0, 0x3, &(0x7f0000fb4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{r0, 0x0}, {r1, 0x0}}) r2 = creat(&(0x7f0000c74000)='./file0\x00', 0x140) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000058b000)=0x6) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) capset(&(0x7f0000bc6000-0x8)={0x20080522, r0}, &(0x7f0000de0000)={0xff, 0x7, 0x6, 0x8, 0xffffffffffffffff, 0x4}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000066000-0x10)={0x4, &(0x7f0000e0c000+0x234)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f000093b000-0x8)={r8, 0x3}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00009dd000)=""/55) syz_open_dev$mice(&(0x7f0000f2a000)='/dev/input/mice\x00', 0x0, 0x2001) unshare(0xa400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) flistxattr(r0, &(0x7f0000001000-0x7c)=""/124, 0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000087b000)='keyring\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006fd000-0x13)='bdevvmnet1vboxnet1\x00', 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xa0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000009000-0x5c)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x1c40d144, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xffffffffffffffc0, [0x7, 0x400, 0x80, 0x100000001, 0x0, 0x6c, 0x2, 0x8]}, 0x5c) r2 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000007000-0x24)={0x5, 0x632d, 0xab0, 0x100000000, 0x5, 0x8, 0x5, 0xe6f2, 0x8, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000003000)=0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) fcntl$dupfd(r2, 0x406, r1) 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000009000)={@common=""/16, @ifru_data=&(0x7f0000004000-0x20)="6d5120c59740fe685cbc32d60406869f4e6200b9a160c1c054b39ec8655346e9"}) process_vm_writev(r4, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000009000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000001000-0x10)=[{&(0x7f0000008000-0xf7)=""/247, 0xf7}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x0, 0x0) 2017/12/22 16:44:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000965000-0x9)='/dev/sg#\x00', 0x40, 0x505040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0xfffffffffffffffc, 0x0, {0xffffffffffffffff, 0x2, 0x5, 0x0, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000)={@loopback=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x1000)="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", 0x1000) r1 = gettid() getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000003000-0x1)=0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050e000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000a2a000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000967000-0x10)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002bd000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x36400, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x1}, 0x0) 2017/12/22 16:44:47 executing program 0: prctl$intptr(0x1, 0x8f1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x7)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$void(0x3) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000b05000-0x57)=""/87, 0x57, 0x22, &(0x7f0000feb000)={0x1a, 0xf8, 0x3, 0x1, 0x100000001, 0x60be0ffe, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000feb000)={0x3, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0x3, 0x8, 0x6, 0x40, 0x2}, &(0x7f0000b7d000)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fee000-0x44)={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) getgroups(0x1, &(0x7f0000fed000)=[0x0]) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fed000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000217000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e0000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fee000-0x44)={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(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, 0xc) r13 = getgid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgrp(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00005d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fed000)='./file0\x00', &(0x7f0000fee000-0x44)={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) stat(&(0x7f0000fee000-0x8)='./file0\x00', &(0x7f0000e09000)={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(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e0000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0xe8) r22 = getpgid(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000759000-0x8)='./file0\x00', &(0x7f0000fee000-0x44)={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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000837000-0xa8)=[{&(0x7f0000fed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fed000)=[{&(0x7f0000fed000)="c1e7f435088166f61cca7200a88a46ccfe5e6c0052f3328804c0ed35bd22f800c93138df", 0x24}, {&(0x7f0000fee000-0xd0)="676b60e88d17734fa0a14538cc37f707fdcef2ca3006afa4275b69d8d9036fb7452bc2bd31cfa7b49ae0b211fc4a6d13301c2303397dab6fba62d57f66472ab5ff21edf11a0ffc008f43d979b6094057ac14cdff324be5074212b39afa34217df95827f4bc6b8284269e3d522812f152361036ba8568e94fc4b82c991d2de7bd8327816dcf4dd50b245f6fd181cf6323d35ba076e5b07a2031f565939f5cc7d45c6316cfe61aca812e7f797aacc2efeda677fead4fadcdb95e480424e6d4ec40d291a9be17bdd903b32f5fc7cb8a945b", 0xd0}, {&(0x7f0000347000)="850252d5aeb30ed33b6c8badef832b27be8353b66746c01e71d108b406928cff6087829f15d2f369abbfb3afca8f4fcc4657e03946768b00f7b634da8adb2180eb97b1619a5dc10c94559c66485490b536c9d5a37dd9d498e11df0b1ff3822249c7198a6a9f9fee9cee57df1d080cca8b59fcd59dd7ba99f1f2f7ff37b6a6a00a28de51cc52437d6ec472d1c674335ee438a1576e016140644d52685265bdbfe9ff6d639d0fb2ab3a565216ff6a2948e693b057a2cfe1da20d476c", 0xbb}, {&(0x7f00007d9000)="35dbb4f95004b6599103768cf22bd853c307159e62e64b95a37794b5ac20b082deb8b7b06013fc7858e19863fd399b0ac647bacbd48c15a44a16b0f254565bbd971c4b575edf91d13831b9e4cdae38bfbd7ea11c3cb9d43f4ebfce4e7786685ab0480dbd23e32b36961bf8c0ffd80723a364fdadc9b3bbf9814a7640a2ed", 0x7e}, {&(0x7f0000fed000+0xbed)="339a3306eee171078d44ed62d5bcf02178c06e17345dd0674b25c5940d865b8bbd98b2e156fed839ba2300e1ad6b686ff712aa4cf21b57e93ddf053defa1b568ff91bd0a1402f097eb5463f88174f12d8761fef06fcdf445fb0e32743c9de8b170e0b8f01875fb1b5248e38daaa65390b6ebe2f87520b9953d92f9dc113ad8f5674fab6465cdc2478ea85a0ff87a356af7d2cabbbf9ae9b08b59f25e2339cb4a2751fce17fb72070eddda1dc1c0463df56edb33c0f69ab17a89ab7bf03f4160c73f86daa428c089ad774c126a993a240abc72f6061355b0514854393e839deb09682cf583106221b3165466d82243176", 0xf0}, {&(0x7f00008c4000)="c270bfac27b4f15dc346b1ee9a90e6c11c08e961057a8b9c31209261fe90823c106fdf52a9e7d80fc6d02ccf4152a1e87d57ce50ed5390da11f30458d05227078c3f4dafff4135ee0885c90514f7b2ce07b3cc2ed2844682eeaf751dbd02cb37ca21c675e4e4182552c8e4230b85c46a5a8e509fe8aa06738c2e49b551d13565ad1b8b6b", 0x84}, {&(0x7f0000fed000)="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", 0xfa}, {&(0x7f0000fee000-0x5)="923024e12b", 0x5}, {&(0x7f00005af000)="d01b6c1873938b350ce5fcdde71e44db8b6cfc4e44461906c48fee0d4e752c38", 0x20}, {&(0x7f00009f0000)="a3b3e6b42e0c796e9c4dc4144a43cc7d8a5fbf22e32e7e78217030ee7bd76345d0a39288924a8e869b0ac8ad08274080003361e0e4d67bdd7ad1876b5edd57ba91ef3e6d5b6b3e23db143741ea9d81d0223b77ce0f5e4c1d1c1989b6692f33ceaf1a33d08ade428094e6678177695eab04081f21047e081fec416e293284eeb33fd782bcbf60846891c850a721b1004c45170faed2e23215b22da19d3b4bbacfd0122ccdd2681cb4eb308f86384009c401697a4cc0d215e5575e30f80ba7036b08345747eae10c8edb8442a461b71123", 0xd0}], 0xa, &(0x7f0000fa4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x40800}, {&(0x7f0000d84000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fee000-0x40)=[{&(0x7f00009a9000)="3b8872df73fada68323a4953e91579c09004b808f19cc22a8c7b38dedbb08af6f3b30597f5acb2e8ce01e951eb73d3f039e1ef2e05702a004e1353b7bd7b0ccf8e3d2b43", 0x44}, {&(0x7f0000b66000)="6a1e18cfcafd625fbc741e789cdc9d95caf107606889c861bc7bdfd4dce04b5c630a18ec531ec1c6c253bf5482fd6e4984118f36b8c5d099319aaa84cc7cbeacf8edeb64ac4a4f5c28cbacaae8930ab2c52fa2e76a8e76", 0x57}, {&(0x7f0000d1c000)="64213a7034e384aa21fe9ea72872f8950abad7c33f5045302dffd2dd835befff0b8ef79633e77dd03c623abc70138a329100984e66f069af92b0f6774a9d48c98fdf874ae4b389a5122bb02caad34f7dea3bd35dcf77765cc2d35dfdd9f03e92d007762567b3f1af649f1ba318df2c71623948c39d786d2ffe4cbaaa2e86892b2d13903aeac855fbf539416023e7d34610df8373ac4469e6d1da5568a33f9a330e904c05cc1b73a4feea3502132cde8271c4b984b8ef86a9971ba48410bdc0648fac8a7078fd06b98e092703ad764aafe609ae1dc580bf041ce3a5fa06cb17c0bdfc4a2f1b9af7e695e9bedc403506b3b823c3", 0xf3}, {&(0x7f0000fed000)="", 0x0}], 0x4, &(0x7f00008df000-0xc0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}], 0xc0, 0x1}, {&(0x7f0000df1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000031c000)=[{&(0x7f0000fed000)="", 0x0}, {&(0x7f0000fee000-0xbf)="b0be59112b538b756db5a98f94c9c54c6e6a50bda70cb06acf2d7d91db646c636cfb7496c68d062634dc40c94f21841901ae8b544325bd74f39fd95ddaf6f3ce0bd89c2257aca93c19ae5c26ba3805a857d9b74484fddb09446cf662cfd7af06166b32d80d1c86e935d188ebbe4b5d83d35873f26577fb0784cf48b07d7b2ec6a5d447c44b4dab2533b18c38e38a28de3174917d8250cfc24f067bcc5546b9c13a9d69f9a2952e72812b4257a0643ffc4c6a98c226bed926c788bc32f28004", 0xbf}, {&(0x7f0000fed000)="5fe78a8674f0a91433bf909f2adf99d01c9dbe0a4d2bd35b1a8e1c41038f88661245107ba9425d8f1f8bbe9600128d9a7511ddc69991ee55bd6d8038d293017e1ab68fade7da4e46edcff9b02960", 0x4e}, {&(0x7f0000fed000)="9d28bd37448816dead79d5137c7c6dd4b784b94c17b8653834e3dac8bd47f3c467f764c7ac47407489380bb1132a6fe63e9ca1640112a59d946b3b3bd6e9dd02da2fc544dc70b7f522cdfd52cff085e520c2dd8a7cd6e54284f470fc3c0d2e75c0c68469df1837c31779f677565d28678b27e606410d6902331e4d4f6c6369cf5e68e6974138c2530226e5ea029ba486fd450dffec847a730b3a803fba4c9f9c9cfa", 0xa2}, {&(0x7f0000fed000+0x9f1)="a1d07fdaf332ff818002fe0e2c7a40e0f69b0e094497715b3e10fbc375d0359d7120e9a4c81e9987e3630df0a93936bdb1d1b0ce57df7058d23107e73b0374", 0x3f}, {&(0x7f0000b42000-0xfd)="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", 0xfd}, {&(0x7f0000cdb000-0xed)="00a389137e5b15dc8806945b0ebf8f711a28f4697382b944645e202c662502726a5bf2c5187c371aa1fd81d1793b235c8cbc9a026b5231f18db6612169a39a5f75f12ea7331db46bf542f428d20fe1027e25078bc8804af114c99cdffda5acc4d9b72bc0a82da8529f1686a47b9e53a4da90358029f7eb4fe7f617a4b4cb7d4ab5ba093c06138190703680baad2b86c8012b00bb4f0b73a3c3f4e8cb3cad3b81c0827de3c8d109b997c80b7acdd34fc5ea41d1bcf4b375f19395f9adcf8db46cb8416ccd2fda47fde01eea1ee2c0453e29ec0a3aaa2a646ba2784aca88c34dcc84a3f0891f8393c08f43b0034a", 0xed}], 0x7, &(0x7f0000fed000)=[@cred={0x20, 0x1, 0x2, r20, r21, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}], 0x68, 0x84}], 0x3, 0x50) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000aff000)='/dev/snd/timer\x00', 0x0, 0x4000) 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, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000a000)={{0xffffffffffffffff, 0x2, 0x1, 0x1, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f2000-0x16)='/selinux/checkreqprot\x00', 0x284000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002d5000-0x28)={@generic="ab8788b5b299734497037ac40208cc72", @ifru_names=@common='dummy0\x00'}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000091c000)="f2f311c6", 0x4) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) r2 = geteuid() getresgid(&(0x7f0000b4c000)=0x0, &(0x7f0000b1b000)=0x0, &(0x7f0000ce7000)=0x0) fchownat(r0, &(0x7f0000433000)='./file0\x00', r2, r3, 0x100) r4 = getpgrp(0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d4c000-0x4)=0x6, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000910000)={0x0, 0x0, 0x0}, &(0x7f0000d2b000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000de0000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000912000)=0x0) lstat(&(0x7f000037e000)='./file0\x00', &(0x7f0000cd4000+0x21c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000b21000)=[{&(0x7f00000fc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b76000-0x20)=[{&(0x7f000050e000-0x30)="6c0624763c2df9816ff8a410b4363276f7165cd511d9360921b8ab7711c7bb9b6347c7411298e783078e64f6049cc2b2", 0x30}, {&(0x7f0000961000-0x51)="549ebf7e5363b48bab4b44dc847c67773b2d4ecb289a2d0c684eeae26fca50d63e0f606c48685e8861b6e9964b1d67d6c9bdbf1d2dc2f2cb29345858797d740d735eaf459d3d0bc82d5a1b181291370f5a", 0x51}], 0x2, &(0x7f0000819000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x4000884}], 0x1, 0x80) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x15)=""/21) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x69, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x8, [0x7, 0x5, 0x9, 0x81, 0x6, 0x9, 0x6, 0x10001]}, 0x5c) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/load\x00', 0x2, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000f99000)=0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 16:44:47 executing program 7: 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, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ed0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000286000)={0x0, 0x0}) fanotify_mark(r2, 0x80, 0x31, r3, &(0x7f00001b7000-0x8)='./file0\x00') r4 = fcntl$dupfd(r1, 0x0, r1) r5 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000b0f000-0xe)='/dev/keychord\x00', 0x42200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @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]}, [], ""}}}}}}}}, 0x6a) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000c7e000)=""/28, 0x1c) poll(&(0x7f0000487000)=[{0xffffffffffffffff, 0x203, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) getpeername$packet(r3, &(0x7f0000e33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007da000-0x4)=0x14) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000041c000)={@rand_addr=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00000da000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006e6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fadvise64(r0, 0x0, 0xe5, 0x0) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x260400, 0x0) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, ""/9}, &(0x7f0000001000)=0xb, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000003000)=""/210, &(0x7f0000004000-0x4)=0xd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xd5)="89a6b0003da9ca6f807cb3050bf78845b02a05735b15539bc8ba76694c3a8225cc419c903dd9486355e9a7998e5d0367758746eb64f6089045514ca08fb9f86308a4f9bd71be03e900d285e629c12e2e7c5399a1bcb17b90f3d03b47a1c1cf5bd5bc0b204ba6d2ee91e5420ad11e835ec066cefea43506c3654948dda4a98a20eb52668e2c3d391261c9d45cf8daa04b47b5cced3959b0834d821b5b15252d562e04c829505fe264d0ef98716d27727bffac306d1c12a76d6a5d9d05396e40568139d1965d3730acc4b7cf33fc2de0f20c1e9312cb", 0xd5, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='em1nodevproceth1vboxnet0posix_acl_access]%^system.+,\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x735, 0xa490540000000000, r4) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000043a000)={0x0, 0x0}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00004df000)={0x1000, 0x8, 0xda9, 0x7, 0x5, 0x8000, 0x9, 0x7}, &(0x7f0000ee6000)={0x3, 0x80000001, 0x100, 0x8, 0x6, 0xb94, 0x3, 0x3}, &(0x7f0000657000-0x40)={0x9, 0x0, 0x8, 0xfff, 0x6, 0x1, 0xa80, 0x7}, &(0x7f0000ee6000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000ade000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00008b6000)={{0x0, r0/1000+10000}, {r1, r2/1000+10000}}, &(0x7f000043a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:47 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0xfffffffffffffff7, 0x30) eventfd2(0x0, 0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000+0x72d)='./file0\x00', &(0x7f00006c3000-0x10)={0x3, 0x9}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2017/12/22 16:44:47 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f00009db000)=0x0, 0x8, &(0x7f0000000000)={{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 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000421000)={0x0, 0x0}) socketpair$inet6(0xa, 0x8000a, 0x7f, &(0x7f0000725000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000311000-0xb8)={0x0, 0x200, 0x5010000000000, 0x9, 0xe5de, 0x617c, 0x9, 0x8, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd3, 0x40, 0x4, 0x1}}, &(0x7f0000c14000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000262000-0x6)={r4, 0x20}, 0x6) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e97000)=0x0, &(0x7f0000749000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031d000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r6+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000cb9000)={0x0, {""/7}, 0x0}, &(0x7f00004f4000-0x4)=0x10) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000805000)=""/36, &(0x7f0000837000-0x4)=0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x0, 0x4) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000094e000)={0x0, 0x1, 0x0}, &(0x7f000028f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f0f000-0x36)={r2, 0x2e, "ba9d228e667475bdbbf44dc234afbc57df340247d404ca9c1a747d41cfc18fea4ccbc388b1ebb5c5f2c56abf867e"}, &(0x7f00000d3000)=0x36) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000)='net/tcp\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001a000)={0x13, 0x1000, &(0x7f000001a000)="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"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000016000)=':&-eth0GPL+$:lo\x00', 0x1, 0x40, &(0x7f000001b000-0x40)={0x8, 0x101, 0x2, 0xe2, 0x5, 0x1ff, 0x5, 0x215}) r2 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x1000) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) getegid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000024000-0x18)={0xaa, 0x29, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) 2017/12/22 16:44:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004d7000-0x10)={&(0x7f0000df2000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$addseals(r0, 0x409, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000ab0000-0x8)='./file0\x00', 0x2000, 0x20) ioctl$TCSBRKP(r1, 0x5425, 0xff) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2017/12/22 16:44:47 executing program 2: clock_gettime(0xf7ffffffffffffff, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fadvise64(r0, 0x0, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x1, 0x40, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 2017/12/22 16:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r2, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r2, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000e55000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000720000)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b6a000)=0x0, &(0x7f00009ab000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/22 16:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x0, 0x80b, 0x3f, &(0x7f0000f6f000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e7b000)={0x6, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x22, 0x100000000, 0x7, 0x4, &(0x7f00001ec000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff28a8, 0x9, 0x400}) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x7fff, &(0x7f0000a4a000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2017/12/22 16:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x400000000000005) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f17000-0x14)={0x0, 0x1, 0x6, 0x80, 0x7fff, 0x10001}, &(0x7f0000a3e000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000060c000-0x8)={r2, 0x67}, &(0x7f00003eb000)=0x8) fsetxattr(r0, &(0x7f0000867000)=@known='system.sockprotoname\x00', &(0x7f0000002000-0x10)='/selinux/access\x00', 0x10, 0x1) connect$netlink(r0, &(0x7f0000c56000-0xc)={0x10, 0x0, 0x0, 0x7ff}, 0xc) r3 = add_key$keyring(&(0x7f0000a86000-0x8)='keyring\x00', &(0x7f0000b4a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getgid() keyctl$negate(0xd, r3, 0xabc2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c2000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000c5c000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000b79000)=0xc) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000a77000-0xe)="442ec1ffffffffffffff000800f2", 0xe) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00008e3000)={0x0, r1}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f8c000-0x1e)=""/30, &(0x7f00009d2000-0x4)=0x1e) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a94000/0x10000)=nil, 0x10000, 0x2) 2017/12/22 16:44:47 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e8d000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7a70, 0x43da364e, 0x4}, &(0x7f00007bb000)=0xa0) socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e8d000)={r1, 0xba, 0x2, 0xff, 0x8, 0x101}, &(0x7f00000ed000+0x92e)=0x14) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a07000)=0xc) fchown(r0, r2, r3) 2017/12/22 16:44:47 executing program 0: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) r0 = syz_fuseblk_mount(&(0x7f0000792000-0x5)='./file0\x00', &(0x7f00000d1000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x7f, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80800) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00004c5000-0x4)=0x0, 0x80800) dup2(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', '\x00'}) 2017/12/22 16:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dfb000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x2, 0x4, 0x4}, &(0x7f000088b000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f14000-0xa0)={r2, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x700000, 0x7, 0x1000000000, 0x0, 0xffff}, &(0x7f0000338000)=0xa0) 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) 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) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c4565a431f183bba7ca489096d3c77de4d0249fb55308d96d6a3f03b75b552c6380762048e7a7777c9eca182021657ce4580df3a882bada69dadf6943eef0a31cc6d8eee58662974171e6cac7e10e95080fcfe6fe036978de3caa898deaf3354dfde63ae902bf1d7fecb98d0f1c92c3d77dc95bb02452bbc4259a08f9736ede2e99c34c1520cafa3a498cbb358fa9af6c753eedc8b3edd25ba418b576d99cb6592b4288795ea4f486d78a55027c5afe15544629e2b738628769a688a33913462fb848424b39e36cb5f5062214730643f50cead048908287923efd7eb2cf463d645bd8d09c71d8d383b8352cfc1349ecf853c6e31e136820d05490ae19446eeea4bf9e39db485c8e416c077aa944c48372cd5c07aeee8443489e07a55789d328f28fc94f7f3a8134af47ca77cda304f69b2512bdae8e013afcc22caee63658a41bbbb97e70818c4c589b54add8bbafd1bfe3075ba6e3aba9716434ac1865f4748b8016ae0c4aedc8cf4f1d319a36cd9368de1b29917ab6c4220ca40a550bed4d27d03fa72feaedf3d69d096b68f93cfd03851e6eccb01977e792dc2b529af8a5d321361922913ba4819815f541cfc9ed70a1f6f790da0eabf07e6ec111d8440f37318624a1d86be91ef717d2149054c919626bd69b9c53f5dd8d4695f31cd50965a2b33a169985456179df1df74f0534ba4d518144af6a515b549791865fb20a0329766100350ed8f2c6eb4ed20bf439c511476d3001d51a828ba1", 0x7b2, 0x0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000945000)={&(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2d000-0x10)=[{&(0x7f0000ca2000)=[{0xef, 0x3, 0xc273c563af6a8370, 0x1, 0x4, "ead80cc693db6649e0f8366ad74f71c53cdab8bc8673ec74dae1d432cc557945eaa4e9c7c3f84a93394173da9ddd870475302eb44382e469b6702270728d758dfeaa30cc31818fe6e3c24f750b59336ab7002322f72970e7f00c1e9d57cdd9839684199c8b6babe9e60864976298fc3cdb36a2a2fc234fef28fc56dd601dacc329b38ea478a83edf9e5a8c571ce42cb62a530a3a60dc7dff72efd8682a71da9fbb5df36929076d442db5cdfd3d36b302834382efd6ca861b20206b2746a733809869c460ce8bc3348af6f93418f27defe0082c289a493be8837246a74be924"}, {0xc9, 0x1, 0x1, 0x5, 0x0, "810498fd09565e6eebba562e4257eda380826cb1ed75fa570947f039b1476b10bd40e6cf85e1362b977b74b89137fb2f2f689fec41fc0dbf450f07c74e032cb802297a863a9a9f44558426d3d7b962ff9d4dc8f854fd61f7dbce7dda42a233af5bb975ded95f48768c168a4434d808fc3b6cf7237d8c6aeb026e99937aa25869c281de866b526d31f684f38b1208ec4c36973ca9a97af8b1d924cdbc307ad42d3a586d2bc6060fb2545b1581a5df19db7282333e3ca7b082ca"}, {0x1010, 0x0, 0x20, 0x100, 0x3, "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"}], 0x11c8}], 0x1, &(0x7f0000912000-0x108)=[], 0x0, 0x2000000000000000}, 0x0) 2017/12/22 16:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000060c000)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005ec000-0x8)={0x0, 0x0}) alarm(0x10001) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00004f9000)={r1, &(0x7f0000552000-0x45)=""/69}) 2017/12/22 16:44:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef3000)={0x5, &(0x7f00002d7000-0x28)=[{0x81, 0x40, 0x5, 0x3}, {0xfff, 0x3, 0x200, 0x80000000}, {0x2, 0xd5b8, 0x2, 0xa5}, {0x0, 0x8001, 0xffffffffffffffc1, 0x4ed}, {0x101, 0x80000001, 0x8, 0x4}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006f8000)=[{&(0x7f0000001000-0x76)="4b73c3cbfd667a7f9d37e20873d2e155b04e1a7c8bebc2c53fe61ddd1832de0f9780fd498f4cf3858e9726cfe97e3af3756156c2806a253d9776e7784842779a1a1fc43f0f961e3ec9e2e5fc4b3b52dac49be44793f1649c20d5742fd7d28e9e9175de6c714c9adbf6dabbac4f52e2b2cf7e044d8212", 0x76}, {&(0x7f000033b000)="d2dc9a1adf5881b986a127f82dbc4889050624080ff7aa26e8329739a0a6eb7b7ce93d708de3fe49462c7d33416e753c2487c7df114d93ca5617c70c4df0fce0ee29bbd11d451fb12585575ada7d84e5d98e24fffe0f402faa9611514fb1cf662a0ad288afeee97ec62a40b8ecfcba82bab09858036d11cc9ce04dbafbde8671a324168a1dc604fd5c6e", 0x8a}, {&(0x7f00001f4000)="6998cbb714e9a2f78d6bff740b582bfb8458790a3658694b460cb8181b41c18c864c02937d566bd30eccc062a2e8fd989b7718590b54c07f133328aea1f14db3cb4f7782312295ac5bfa899f54e7f649236ecdf5d50e419ee78ce9da518e78ac2f28e61f9c6d01274c8f527f5ee4082a76d230e996b22cfbaa05b59305860e44d152b3d7955477692e", 0x89}, {&(0x7f0000001000-0x49)="13b0a9a21091a6643d30119e84f809a7068402701783e0411ed2a2ee5609adcb94abbfbd3d31bc7fe78a1589c6df21e512b60c2652ccde9dfbc74c7d33eb217931636c2747d396ade5", 0x49}], 0x4, 0xa) [ 1315.445505] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1315.450020] CPU: 0 PID: 26979 Comm: syz-executor1 Not tainted 4.9.71-g2506378 #113 [ 1315.457696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1315.467018] ffff8801c4907930 ffffffff81d922b9 ffff8801c4907c10 0000000000000000 [ 1315.474971] ffff8801c906a590 ffff8801c4907b00 ffff8801c906a480 ffff8801c4907b28 [ 1315.482925] ffffffff8165fb7a 0000000000002b25 ffff8801cc8468f0 ffff8801cc8468a0 [ 1315.490869] Call Trace: [ 1315.493423] [] dump_stack+0xc1/0x128 [ 1315.498753] [] handle_userfault+0xa3a/0x1310 [ 1315.504775] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 1315.511750] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 1315.518120] [] ? mark_held_locks+0xaf/0x100 [ 1315.524056] [] ? retint_kernel+0x2d/0x2d [ 1315.529732] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 1315.536537] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1315.543103] [] ? handle_mm_fault+0x117b/0x2530 [ 1315.549300] [] ? handle_mm_fault+0x1fc3/0x2530 [ 1315.555494] [] handle_mm_fault+0x1fd1/0x2530 [ 1315.561518] [] ? __pmd_alloc+0x410/0x410 [ 1315.567193] [] __do_page_fault+0x5c2/0xd40 [ 1315.573041] [] ? mm_fault_error+0x2c0/0x2c0 [ 1315.578975] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1315.585604] [] do_page_fault+0x27/0x30 [ 1315.591104] [] page_fault+0x28/0x30 [ 1315.596344] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 1315.603147] [] ? SyS_setitimer+0xbb/0x210 [ 1315.608909] [] ? alarm_setitimer+0x130/0x130 [ 1315.614931] [] ? do_futex+0x15c0/0x15c0 [ 1315.620518] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 1315.627147] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 1315.633949] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e22000)={0x0, 0x0}) ptrace$setopts(0x4204, r2, 0x838, 0x0) tkill(r2, 0x31) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000055c000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) write(r0, &(0x7f0000526000+0x981)="d77f31d08d951da7516916b35cc8c87a346f2ea782718f37d32844f50200e061c222363617081ccf94b63150528f2dd47e891607805a21cbacfb9bb8c2fb1d289845eab10037a9f94569a44aa653efc85e3fc39a5c2da761eceaae91fa95dc039df2b5d6d30c931f3b83194acf09be7c4991de90e05ed18485a236", 0x7b) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000791000-0x4)=0x8, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000320000)='/dev/pktcdvd/control\x00', 0x140bf6f6f1682521, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000078000-0x8)={0x2, [0x6, 0xfffffffffffffa44]}, &(0x7f00004f1000)=0x8) sendto$inet6(r0, &(0x7f000045d000-0x3)="", 0x0, 0x0, &(0x7f00009e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000230000)=""/195, 0xc3, 0x0}, 0x22) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f00001a9000)={0x7, 0x100000001, 0xffff, 0x2, 0x8, 0x200, 0x5, 0x8001, 0x4, 0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x9, 0x400000000002) writev(r0, &(0x7f0000258000)=[], 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000f52000)=0x0, &(0x7f0000de0000-0x4)=0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/access\x00', 0x2, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) r1 = getpgid(0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000efb000)={0x2, 0x0, 0xe411, 0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000efe000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000efe000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000164000)={r6, 0x3f, 0x20, 0x8, 0x4000000000000, 0xa282}, &(0x7f000009d000-0x4)=0x14) sendto$inet(r3, &(0x7f0000efd000-0xa4)="e55a814626573c9668b24004c43e075751aa8da53fcdb2b7cbc02f7432b911315fe4df878f3d57cf2548f2be55e8c2d7465d9d741971448a90a842eec22419efc5b44127791f5bd933f1e873ad758f6049ee36b25b5c4ef59d811d82738879040e574ad0e2eb42331fa36f9562377da9c87f42ab8d25b28cdf870b9a027059d104d6e50cf890faddd2aa6a1fce03f4e4c1fbce3f55b8668c4975612d899cbb6ae84ebcdc", 0xa4, 0x8000, &(0x7f0000efc000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f0000d96000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000-0x4)=0x10) ioctl$TIOCNOTTY(r4, 0x5422) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000474000)={r5, @in6={{0xa, 0x2, 0x3e63, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x10000}, 0x98) ptrace$peek(0x1, r1, &(0x7f0000563000-0x8)=0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e4c000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x0, 0x0, 0x0, 0x6be1, &(0x7f00004f8000-0x10)=@common='rose0\x00', 0x0, 0x0, 0x0}) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0a000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e02000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000af1000)={0x54, 0x0, &(0x7f00009cc000-0x67)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000134000-0x40)=[], &(0x7f00008d3000-0x38)=[]}, 0x0}}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000ee2000)=""}) 2017/12/22 16:44:48 executing program 3: pipe(&(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000001e000-0xc)={0x40000001, 0x0}) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000b77000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00005eb000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x28) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r1 = dup3(r0, r0, 0x0) vmsplice(r1, &(0x7f0000e13000-0x10)=[{&(0x7f0000158000-0x1000)="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", 0x1000}], 0x1, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000609000)={&(0x7f0000c83000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x80800) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fchdir(r0) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000af8000-0x7)='$nodev\x00') r0 = socket(0x13, 0xa, 0x9) write(r0, &(0x7f0000a21000)="1f00000001021f000000000000000000029d15ff090001800400030000df18", 0x1f) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x410480, 0x0) getsockname$unix(r0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000015000)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r1, &(0x7f0000002000)='./file0/file0\x00') 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000095000)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000f06000-0xac)="906fc44c4978abce896ea2337a5e8dae3c015da9853def6989624cffe583c81492b106f15e14eedc94887450a08e31ce668a37a9c187e72d74e436b9a19e764107d222694dfde8916cd37a9dfcd69eab5d156b86a32666d4393a163438aae290fac42d19a53a3f55fafc4784875d197b5856b56632dd317ab8b46b5f0a820cc492c068505fcef8e6063c2e9004f09aad3ca52a3c39abfa5fcdd06fea92ed061e231a43e2c63368d24a56d763", 0xac) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="c8", 0x1}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x80000000, 0x0) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004ea000-0x4)=0x5, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fa4000-0x12)="121600000000e7ff00ffe90007149b00f99b", 0x12, 0xfffffffffffffffe, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/sequencer\x00', 0x204000, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fa5000-0x4)=0x100000001) recvfrom(r0, &(0x7f0000fa3000-0x3b)=""/255, 0xff, 0x0, &(0x7f00000ac000-0x10)=@ipx={0x4, 0x0, 0x0, "5b46c567d0ab", 0x0, 0x0}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002d7000)='ceph\x00', &(0x7f0000fa6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000563000)='ppp1\\}!\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000fa5000)='keyring\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) [ 1315.640489] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = accept$llc(0xffffffffffffffff, &(0x7f000068e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000795000)=0x10) writev(r0, &(0x7f0000e35000-0x10)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) fgetxattr(r0, &(0x7f0000672000)=@known='com.apple.system.Security\x00', &(0x7f00002fa000-0xf0)=""/240, 0xf0) ppoll(&(0x7f0000489000)=[{r0, 0x480, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2000, 0x0}], 0x3, &(0x7f0000e93000-0x10)={0x0, 0x0}, &(0x7f000081d000)={0x8}, 0x8) umount2(&(0x7f0000334000)='./file0\x00', 0x6) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000019d000)=[{&(0x7f0000fb2000-0x5c)="290000001800310900000001000000070a0000000000ff06800000000c0004000c00010000e3015282", 0x29}], 0x1) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000039000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f00004f4000-0x8)='./file0\x00') 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffff9c, 0x40045201, &(0x7f00008da000)=0xc14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008da000-0x90)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d2d000-0x20)={@common='yam0\x00', @ifru_flags=0x4400}) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d753f100a0008020021001700002a00e8ffff0700020003ee000095645aff00", 0x29}], 0x1) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000008b000)=0x385a, 0x4) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') openat(r0, &(0x7f0000b1c000-0x8)='./file0\x00', 0x400, 0x80) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) epoll_create(0x7) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4800000, &(0x7f0000c8e000)="", &(0x7f0000c75000)=0x0, &(0x7f0000bb0000-0x4)=0x0, &(0x7f0000645000-0x63)="4d4a9ca3d2cb13dd88551e5d1f3c88d9d1adc6748ad8c42d6e958cc9cf19a4af7670f170ac8d3187efc44942c7b020f66c0a24c94fda0bcf464063e42a9885fcefdd35743e0ffb1ee0022b62702dce97f9c28bb3937ec97ef5170e9b40f8c62ea5e5fe") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000048e000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000013d000)=""/208, &(0x7f0000019000-0x4)=0xd0) waitid(0x0, 0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f00000f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000c47000-0x8)='./file0\x00', 0x4000282) openat$rtc(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/rtc\x00', 0x101000, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) accept$inet6(r0, &(0x7f0000c4d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000100000)=0x1c) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a44000)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b6f000-0x28)={@common='ipddp0\x00', &(0x7f0000f59000)=@ethtool_gfeatures={0x3a, 0x1, [{0xda4e, 0x9, 0x8001, 0x80}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f0000737000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) munlockall() 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ed000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={r3, 0x0, 0x0, 0x0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00001e4000-0x4)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00004f0000-0x8)=0x4) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00004ef000-0x4)=0x0) 2017/12/22 16:44:48 executing program 7: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) 2017/12/22 16:44:48 executing program 1: socketpair(0x4, 0x7, 0x700, &(0x7f0000301000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x8, 0x3ff, 0x3, 0x9, 0xffff, 0x4e, 0x3, 0x2, 0x200, 0x23da, 0x40, 0x933, 0x1, 0x81]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="0e034acf7f57a7164f0f41696c350fc83d6a62d41eb90e1d037f", 0x1a}, {&(0x7f0000002000-0xf4)="0ac7e50fb629e78e0bb95919a33e5dc67518e2f839033c715d70f9df5430899536deb611b3884f92e71efd5ddfab4e5a9d2a2ddc51f31828011130dd5948e307c180c383d286a84183e809564a1d03c7ebb238afeaf062ab1bf667d1b0e4028873bfbe0ef90b074f6aef1b60c8c4f4f576366ee427d5b46a52bb13f8742a6986f3619527a6b24e720aecbbfb3fa4e2ef4f041e145a95f46ee80096ba7fe9155e1bfc103970650815bb971eb9fa142721e078b3b4762eb2f127f7f5ee3541145a15161fc91b10eba87d1a7a2b4868c584ce8fe34977d4d3212a75bc2c67d87a8cd46b403a7aad706444932c3abf3ea8e298f9e8e4", 0xf4}], 0x2, &(0x7f0000001000-0x80)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x80, 0x8000}, 0x24044000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000004000+0xac0)=0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xed)={r3, 0xe5, "da12069de6c963512c87882da08b4096706a5d0feb7583791e23398c0d5e8d7c274d2d293ee26809961dd9e874a067625b0b967f0849392478157e2aaecae023583359c33e13a9b6f0dd915339709dbd6d6a8b16e352be119e57f0b266965f9374a2536021b5e31b82ecfb996a1daef76ff4fd532225c8ccce714b550076285febbc82cc1f52264e2d016e9296021330dd711b420627286a3fd257e9d0ace694d9588f74076d917b72783a8c517f22852b88d24b47a77c8e2da8ab20649b709f4adc9fdc604dc09ef450442f605a375bb51e25989c0c4a19b15ac81de358aa0622b17ae4e9"}, &(0x7f0000719000-0x4)=0xed) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000)="f84f1eb4e97979b9c663ef839169faefc18a1e0898ff2ddac98c5645f1b2735e16efd975637bb25288d6d7a4d1c69bd98414b3d6d82ff1189378", 0x3a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005dd000)='./file0\x00', 0x0) r6 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x40049409, r6) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0xfffffffffffffffe, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000199000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a2b000-0xd)='/dev/usbmon#\x00', 0xe9f3, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000926000)={0x10, 0x0, &(0x7f00007ef000-0x10)=[@clear_death={0x400c630f, 0x0, 0x3}], 0x3, 0x0, &(0x7f0000a00000)="c029ed"}) r1 = openat(0xffffffffffffff9c, &(0x7f000011b000-0x8)='./file0\x00', 0x40600, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000678000)='./file0\x00', 0x19) inotify_rm_watch(r1, r2) r3 = syz_open_dev$sndseq(&(0x7f00000c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) utimes(&(0x7f0000ea2000)='./file0\x00', &(0x7f0000432000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, 'client0\x00', 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000ca0000)="7836a37bae248ac5269c472cc5b8a6131da8041d4aaa7fd0f7bdf45a1d7326f47304b7a439775ab7b7517f17706fc48030c09969a7") 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b3d000-0x68)={0x2, 0x2, 0x0, 0x3, 0xd, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x2000000000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d82000-0x11)='/dev/vga_arbiter\x00', 0x101400, 0x0) timer_create(0x6, &(0x7f00002e4000-0x60)={0x0, 0x3e, 0x3, @thr={&(0x7f00004a0000-0xa)="4b48a08c23f95b72b99a", &(0x7f0000770000-0xf1)="a0f01a2b4f2fd25c8f880e236b3a8c7ee06a5af4406124a055ac11940c4df88480d85941b247ff729f8372661224f1d2cc9b3bafdf553ec60c8b377215eb52fd5199bf99ae19a13860d5e20064613f8bc3f6ab3e096662b63db0f988dc96abf9f0007840e6a1cbc723ab8bcfe6443ec8deedf19bab238b8410681274842ed2dea88769f34be69d8a16b3d05c3553548a45bf7c1a2d852b1fc3216efa3c8707d35c60774d5dade134d42bdbeedf235fb13d361bb241ab7fb10d1f268a7077d13440c554179ab20048f7550855938ff5aefdcc0edb327ea54728f4bc78f9359622c9e36003600451616f61c5ac6c23b8506e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000578000)=0x0) clock_gettime(0x0, &(0x7f0000925000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000022d000-0x5)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000012e000-0x4)=0x2, 0x4) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000b35000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x800000000000, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xe, 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000325000)='/dev/snd/seq\x00', 0x0, 0x8000000080102) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f8a000-0x4)=0x40, &(0x7f0000114000-0x4)=0x4) write$sndseq(r0, &(0x7f0000b7f000-0xf0)=[{0x0, 0x0, 0x0, 0xdfe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000314000)={0x100, 0x80000000}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ce3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3ff}) mq_timedsend(0xffffffffffffffff, &(0x7f0000198000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80001, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000002000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="90e995297c7b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e7b000)={0x5, &(0x7f000022b000-0x28)=[{0x6, 0x400, 0x8, 0x7}, {0x1, 0x1, 0x80000001, 0x7ff}, {0x1, 0xfffc000000000000, 0x4, 0x5}, {0x96c2, 0x8e9, 0x2, 0x4}, {0x4, 0x200, 0x3f0, 0x4}]}) r0 = socket$inet6(0xa, 0x3, 0x7ff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000732000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1, [0x3ff, 0x9, 0xfffffffffffffffa, 0x0, 0x800, 0x3f, 0x0, 0x1]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000fdc000)=""/42) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00000c7000)=0x0, &(0x7f0000c86000)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003a5000)=0x1, 0x4) syz_open_dev$tun(&(0x7f00003de000)='/dev/net/tun\x00', 0x0, 0x40000) mount(&(0x7f0000661000-0x8)='./file0\x00', &(0x7f000091b000-0x8)='./file0\x00', &(0x7f000034d000)='msdos\x00', 0x2082400, &(0x7f0000a16000-0xc5)="f3e21ef1268cbf84bfc67036c3c81fdad86e8a2e993ee9b3f0952208b743d7d6ec9117bef56e25fd4a9d7e3402dda1e57bc11d652099350bd2cf07cb297e3306223511dd71c7896c78b18e3906847cde39b12fc0f9f7ec9db12e5ddb17634d54abc10fcab3c821c326be5e4af1f69a82f86551f13a3e2d095eb18a03d297a37dcf567a71a5e37a3110519064638eaa6439419cde485c3b79d52d501a1729c2d3793c987eb2f714e0a2090fd8a9df772091d19fa74d55d2777b94a8911178521e82356fd7db") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0x6, 0x0, {0x3, 0x3, 0x100000001, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x90e, &(0x7f0000edb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000016d000)=@assoc_id=0x0, &(0x7f0000ef1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004fb000)={r1, 0x33d1}, &(0x7f0000f71000)=0x8) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r2, 0x12, 0x0, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000063f000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80002) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00002de000+0x31b)={0x1f, 0x7, 0x6b, 0x0, 0x57, 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]}) ppoll(&(0x7f0000e27000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r2, &(0x7f0000ce0000-0xa1)="0000000000000004", 0x8) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c5b000)={0x1000, 0x4, 0x8000, 0x3, 0x8, 0x80000001, 0x9c6, 0x1, 0x0}, &(0x7f0000f7b000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e3000-0x4)=@assoc_id=r2, &(0x7f0000b67000)=0x4) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c0e000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000bd000-0x8c)={0x2, 0x7fffffff, 0x9, '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]}) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00004ff000-0x8c)={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]}) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000054b000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000c83000-0xc6)=""/198) poll(&(0x7f0000ea6000+0x4e)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x2, 0x0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000095b000)="a231cba07708b5d1a368d38c92ed611cfbe18bdbd81b9a07fccb323e7d2e028517a611ba5cbf9c8b27b6e7d911cc1e50c845349dc54d075cd03732ddbf14fcc94e677aeab371ad0ae7ae617fe2780dd5aca39af9df122399038c929398d5edce1c2188f8a5d21087a8f18d2ca1076aafafef3cc056c123a04d8a5db55a752c8e6b5d7904f2b320be69abf29d8ed972244d34ddac42d5eec6ee4112f203a8a864909fac69b3766aabd6d814669d182e0062f738633c0c453c71392ea3e21e27b9dd362646b03e964ebeb13472385e98f405ef82007d711e155cf975bb4947e1779f83f0b67ba7535bc5283e6a") readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f1000-0x8)={0x0, 0x80000000}, &(0x7f0000db7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000161000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x737, 0x2, 0x6, 0x0, 0x6, 0x80, 0x2, 0x401, 0xcc3, 0x0, 0xffff, 0x200, 0x1000, 0x8]}, &(0x7f0000cde000)=0x108) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) close(r0) sendfile(r2, r2, &(0x7f0000d30000-0x8)=0x0, 0x1) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae6000)={0x5, 0x400, 0x101, 0x5, 0x4}, 0x14) ioctl(r0, 0x0, &(0x7f000003a000-0x74)="8a73f45062ac40db9ee2330de96801f10e5d38f576f59ba791334f403e7a7b7dd0d447572bcb98314d961ecf18a4b5ef18af9bceae19031aca19eac5dd01398dd9ac6faeb31227378ac8f44535096f248bf1f1e48e58ce54d53c691718ee155e584a57238e68c229e07168ce54f5270b3b338610") 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000e20000)=0x6) write(r0, &(0x7f0000fec000-0x9b)="924914685da10b5d48bd186e4452a7fc75d784dc444d8897981854de99e5bdb7ac3c898c7072eaac2af3a6e89a6aa363a26b953f6983d80efb7aabe22dfb5ea41c776d7c6932a59d9d535edc0f340cc54247d916dd7223d1997181a04d5c8e806f9f772fd64a02446b46605fa39d91aeb90d5fba3abbfbe928423e5e3c9c424d69f63ef233b5beeec7b6775b9137cf389ce585cf3f6260a2112f01", 0x9b) fallocate(r0, 0x1, 0x3, 0xe) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(r2, &(0x7f00004b0000)=[{&(0x7f0000f47000)="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", 0x14b}], 0x1, 0x0) getpeername$packet(r1, &(0x7f0000793000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000767000)=0x14) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000769000-0x4)=0x100) sendfile(r0, r2, &(0x7f0000d73000-0x8)=0x0, 0xfffffffe) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') ioctl$TCXONC(r0, 0x540a, 0x3ff) unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000590000-0xf)='/dev/snd/timer\x00', 0x0, 0x400200) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) userfaultfd(0x0) readlink(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000092a000)=""/26, 0x1a) pivot_root(&(0x7f0000833000)='./file0\x00', &(0x7f0000e3d000-0x8)='./file0\x00') unshare(0x2000002) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x40100, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000198000-0x4)=0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc8000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000181000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000099f000-0x4)=0xc) lstat(&(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f0000e4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e0000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x8, 0x1, 0x1ff, 0xe, 0xa0, 0x80, 0x100000001, r3, r4}, {0x9, 0x7, 0x9, 0x2, 0x6, 0xfffffffffffffff5, 0x0, 0x0}, {0x5, 0x1, 0x94, 0x80000000}, 0x1cf, 0x81, 0x2, 0x0, 0x4, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x100000001, 0xffffffffffffff16}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3, 0x1, 0x5, 0x7, 0x6}}, 0xe8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000d57000)=0x9) pkey_alloc(0x0, 0x2) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003d3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e90000-0x10)={0x6, &(0x7f0000d41000-0x30)=[{0xfffffffffffffcae, 0x80000001, 0x3, 0x5}, {0x3, 0x7fffffff, 0x40, 0xe49}, {0xfffffffffffffd61, 0xc32, 0x8, 0x5}, {0x5, 0x8001, 0x0, 0x8000}, {0x1, 0x1, 0x4eef, 0x3f}, {0xea2b, 0x5, 0x3, 0x8}]}) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/22 16:44:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xbd2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000019000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000b000)='./file0\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x73de59c0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000006b000)={0x6, 0x1, 0x6, 0x3ff, 0x6}, 0xc) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000006c000)=""/4096, 0x1000, 0x10040, &(0x7f000006c000)={0x1a, 0xfc, 0x70, 0x6, 0x84, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000006e000-0x8)=0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000006f000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) 2017/12/22 16:44:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a43000-0xc)='/dev/rfkill\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0xd7c7f2eb30d0b72, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000059f000-0x50)={0x2, @tick=0x3, 0xffff, {0x1, 0x20}, 0x80, 0x0, 0x52c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000bbe000-0x4)=0x0, &(0x7f0000bea000)=0x4) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e90000-0x1)="", 0x0) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000031000)='/dev/keychord\x00', 0x220000, 0x0) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x822, 0x2, 0x0, 'queue1\x00', 0x83a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f17000-0xa)='highjpeed\x00', 0xa) bind$inet(r2, &(0x7f00005cb000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/22 16:44:48 executing program 6: clock_gettime(0x7, &(0x7f0000aa8000)={0x0, 0x0}) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x8001, 0x2, 0x1, 0x7e1ec276, 0x3, 0x5, 0x81, 0x1c000000000}, &(0x7f0000000000)={0x800000000, 0x1, 0x8, 0x4, 0x8, 0x4f, 0x8000, 0x23ba}, &(0x7f0000001000)={0x200, 0x9, 0x34d, 0x80000001, 0xfffffffffffffff7, 0x8, 0x6, 0xfffffffffffffc00}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x6}, 0x8}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0x4, 0x9, 0x0, &(0x7f0000001000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x462c, 0x10001) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fb8000-0x30)={0x0, 0x1, 0xf8, 0x98, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2327bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f000092b000)=""/8, 0x8) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000554000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) read(r1, &(0x7f0000978000)=""/2, 0x2) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a8000)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000724000)=""/60) r1 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006b0000)=0x8000203) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x803, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007d3000-0x88)={0x8, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto(r2, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d7b000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000)=0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a32000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x401ff9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x1000000, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5202}) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001269, &(0x7f00008ea000)="") pwritev(r0, &(0x7f0000be5000-0x30)=[{&(0x7f0000f8e000)="e8ad031893e6996a2a99e4f3bf850d6785f4310762119671d2a07a1b64f88a421ed91bca459a1249822ea718874330d5f4388d0b3cba8befc9583244f0924d9d0099e44f47817c9610d25ebe4ada1ba3a7e0c391434c16ecc4245c6dfb88de420e5ed096ba8165a36c508d97a37f0704b6d2085a8bfcd9668211ad8cc99b436c75405da3995d4d29106f6b", 0x8b}, {&(0x7f0000337000-0x28)="908c5e6a5c459588c72028cd3204e8f9dbdfc54f3bd6e477a30f3408a63446b7e2befdaf331a3bbc", 0x28}, {&(0x7f00006db000)="c7df605d00c48563df9c5d3d5278fd09428531de80501ef3594ad7e67fb617103c087a307563e00910d047440db352181d7e2d024934975f980dced1e65901ace696250736c49cabfcdd0c2fc890427b14ae23bd4f007a23d62a149f337dad04e0bd8b7561515eeba0277805cb2c6c0ba5b82319eb6561771e9a43bbc594d8a102bfc0a1d6a6876e942b9a2ae69f76d40fe206039bc0dad04b0d94503de8307c4c363ecc09e725e0baf23fc78c6a5143da1af7792b89bf800b032fe6275f3677590f4bc079e41d6e100041ffa46669666d14b04f324e3915bdafc28aa1794027f08cc4d6b7c4010f82aa2c073a924df12232c6b533c698608d", 0xf9}], 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x7000, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2017/12/22 16:44:48 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c3000+0x936)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7ef) setsockopt(r0, 0x8, 0x70f, &(0x7f0000000000)="d599d9d43923e536753d5de548cf8b623aa2a39cba417b26a7f91c695219f2408e23f1c3a05abc4a6eabaaf94fea7ff974c1891d89104e5c3d010464cdb68200a9a83b32a95d76ef5c2f990a00fa23a34caa2b4ccc1bc8422d7567c2abafb1dbb223ff723d05becc4da228a3e2b2366ab322fdd7de8bfcf5ffb032c3156743187fda4f028c191e683695f8073197d829dd2365d99ac21bf6494a066d1792b28177eea9e3f474e6c1bd00bb4d93fd58971309681b6c405fe3af7c3c8813602677411184bd", 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r1, &(0x7f0000e88000)=[{&(0x7f0000423000-0x27)="b48b4dcd76c39d97a4d8dfdb9f261f22d7ff0dd53fd38e213e1ac7044fa7fc8f7c87ff7ffd739b", 0x27}], 0x1, 0x1) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000fe3000)={0x9}, 0x8) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000e3000)={0x2, r3}) ioctl$int_in(r1, 0x5421, &(0x7f0000e80000)=0x3) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000988000)='rxrpc_s\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a13000-0xa0)="", 0x0, 0xfffffffffffffff9) r1 = socket(0x9, 0x4, 0x2) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d55000)=[{0x8, 0x9e41}, {0x3, 0x7}, {0x2, 0x7}, {0x6, 0x10000}, {0x0, 0x98}, {0x3, 0x2}, {0x0, 0xd60b}], 0x7) r2 = add_key$keyring(&(0x7f000037d000)='keyring\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r2) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000079000)=@add_del={0x2, &(0x7f0000795000)=@generic="5aeea5ed1fae6463dddf3c60e7ad022e", 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b09000)='/selinux/member\x00', 0x2, 0x0) r4 = dup2(r1, r1) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000355000-0x8)='./file0\x00', r4, &(0x7f0000d57000-0x8)='./file0\x00') mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000d57000-0x5c)={0x2, 0x1, {0xffffffffffffffff, 0x2, 0x1, 0x3, 0x848}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b86000-0x96)=""/150) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000948000)={0x3, 0x0}, 0x8) close(r0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000db1000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000621000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000014f000)=0x0, &(0x7f00005aa000-0x4)=0x4) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x80, 0x6}, 0x8) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000089a000-0x40)=[{&(0x7f0000422000-0xe2)="ec70477be30a9839938789710892788414261def66a6894a1413b95797a8e1bdf272e7314b289703808f96388c4a6e716d76a719d3464604575cc5b4356d9f1247b6c478ad1706f09a2239b23886601bb221cd47166540d9e4a96445690d29398034ad06b6d6339ecb035d177ea3dcb7c7349dccbe4c78cea07287782e88c87a628c7052399c1f891a31c5418a30b4ea0d200a14505c471ea5a4f63ee85e9a0f74867e819a6aef190b46ec7583ec1a6ec730950a424f1b219072d14910c5525602f4f5703fcc0a791b05b74cd437d8c913725201c1f2609c1ef017464accf9caae09", 0xe2}, {&(0x7f00006d9000)="a20be73f99e80c1f500862df6e04259df7", 0x11}, {&(0x7f00008a0000)="6551a0e88ce8d989b35dcbdb8ebbda477b1930a2bb00ddfba52b82a8efe61313efc1412c9462410da2ff2299f0fda51f4079d64650811708e0443f0a1b06ab76f79964145e428376a9e96fec9b2e380e7b9a8cf299f2740bbb2367079ea3e4dd24fe6f11fddc7c222b8321bdbf41b88ddec2aa01d5fb624556a33d4333336180e748fe2893416a4ffb32dbff2cc2332a71f1bca1ebacef7bea897f5823f8f7491e7ca0857c9c4c2094e3032a7336a04800ab3e752846ea7c38f4b02952b04983ff53a137fa12115fcb4c447af68b0072ac5303f484c2d9c9bd29adb1e0d2e3e744bdd3c2921efa4f", 0xe8}, {&(0x7f0000135000)="2165e0a291fc02fc30bd285df9abe4d410d39f9076dd429e4211dd0b8017707e83ef4839aef57769df9d8a9248671b2d6d0246609ba378d014ee569c075885ff910cf8439955c9e8e3e48d4450d460cf3caa0a442f1694d8b73367459c0da542f81e56abd7b187e61d52521b8e54288a594d1caaf0670ad36d7cfc0d444faaf179a6355d6238248d006482066d4097", 0x8f}], 0x4, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008a1000)={0x1, &(0x7f00008a2000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000132000-0x8)={r1, 0x10}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00008a2000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001a6000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r3, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) socket$inet(0x2, 0x0, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/autofs\x00', 0x940, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c36000)='vegas\x00', 0x6) INIT: Id "2" respawning too fast: disabled for 5 minutes 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ec7000)={0x50000000, 0x0}) 2017/12/22 16:44:48 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000012000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7b000)='./file0\x00', 0x0) mount(&(0x7f0000a66000-0x8)='./file0\x00', &(0x7f0000a2a000)='./file0\x00', &(0x7f00009d9000-0x7)='mqueue\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000093e000-0x8)='./file0\x00', 0x400) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) getdents64(r1, &(0x7f000095b000-0xc8)=""/200, 0xc8) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000e48000)=""/182) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000e84000)={@generic="00003ec3e1398314586de0abffff0081", @ifru_data=&(0x7f00004db000-0x20)="e8d033e67680007fcd562a15a16dfdef59ac4d2cb6d32a0500fe00de3d510b55"}) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000000000)=""/58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f000000b000-0x86)="70726f6a69645f6d00000003f33237609fa3676dbf19df54e99d0fa1d883bf5f97234ec979efd5ee11798cf8436ee2eaf56e0255703cbc74f485ec4632013d56ea02fbc9e1f3add93769588b03d3e11c19b21ff307c3d41739c99ee5e1622e6ecad043013e21785d7e962b06f5c2650008000000000000e3a13a159da46271702cf88e8d6f") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/104, 0x68}], 0x5) write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x4001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000777000-0x4)=0x0, &(0x7f0000d3b000-0x4)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r2, &(0x7f00006ec000)="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", 0x595, 0x0, &(0x7f00005bb000)={0xa, 0x0, 0x5431, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x8, 0x8000000080003, 0x100000000) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fe3000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000e51000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ff9000)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000225000-0x28)={@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]}) dup2(r1, r1) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x1)=0xb) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x1c, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}, 0x26) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000648000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000027a000)="03", 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000805000-0xc)='/dev/autofs\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f000032e000-0x2)='\v\r', 0x0) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) exit(0x0) splice(r2, 0x0, r4, 0x0, 0x101, 0x0) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009d5000)={0x5, &(0x7f0000072000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004bd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004ac000)={r2, &(0x7f00005a6000-0x21)=""/33}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0xcbe7, 0x20) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x40000004, 0x0}) socketpair(0x1, 0x5, 0xfffffffffffffff7, &(0x7f0000053000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000043e000)={0x10000000, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000003a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0xffffffffffffffff, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) memfd_create(&(0x7f0000906000)='securityppp0eth1){\x00', 0x1) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dae000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000d6c000)={0xf043, 0x3f42, 0x3, 0x0, 0x1, 0x2, 0xfffffffffffffff8, 0x6, 0xfffffffffffffff9, 0x1, 0x5, 0x7ff}) 2017/12/22 16:44:48 executing program 0: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") 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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0x4)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x5, 0x2, 'client1\x00', 0x4, "6074844742c0b8cd", "60f88f091b2ea6743a75a67944fd6e3de3d22a6fd36bf9bb528d93b9e3f163db", 0x80000001, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0xad)=""/173) ioctl$TCGETS(r2, 0x5401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 16:44:48 executing program 2: eventfd(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007c5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)=0x0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000533000)={0x2, &(0x7f0000fe4000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x18, 0x0, 0x7, "c8"}], 0x18, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000df0000-0x40)=[{&(0x7f000033e000-0x3c)=""/60, 0x3c}, {&(0x7f00003d9000-0xa9)=""/169, 0xa9}], 0x2, &(0x7f00008b1000-0x70)=[{&(0x7f0000b46000-0xd1)=""/209, 0xd1}], 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000a9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) unlinkat(r1, &(0x7f0000581000-0x8)='./file0\x00', 0x0) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000689000)=""/252, &(0x7f00004f7000)=0xfc) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000008e000)=0x3, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000019f000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xb96, 0x0, 0x0, 0x210000000000000, 0xfffffffffffffffe, 0x8, 0x0}) 2017/12/22 16:44:48 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = dup(r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000501000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000e6d000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) r7 = getgid() fchownat(r1, &(0x7f000006e000-0x8)='./file0\x00', r2, r7, 0x1000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x28)={@common='teql0\x00', @ifru_map={0x8, 0x81, 0xfffffffffffff1c1, 0x8, 0x4, 0x4}}) 2017/12/22 16:44:48 executing program 0: unshare(0x20000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r2, &(0x7f0000ffb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000604000)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000+0xb97)=""/233, 0xe9}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000f77000-0xf7)=""/247, 0xf7}], 0x3, &(0x7f0000001000-0x87)=""/135, 0x87, 0x4}, 0x9}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d5c000)=[{&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f000090a000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f00005f5000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f000038d000)=""/246, 0xf6, 0x9}, 0x884}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000703000)=""/143, 0x8f}], 0x1, &(0x7f0000561000)=""/222, 0xde, 0x4}, 0x80000001}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f00003f7000-0x32)=""/50, 0x32}], 0x3, &(0x7f0000aa9000-0x7)=""/7, 0x7, 0x5a54}, 0x0}], 0x4, 0x41, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003fd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x1, 0x2, 0x4, 0xa0, 0x80, 0xff, r3, r4}, {0x1, 0xfffffffffffffff9, 0x0, 0x8, 0xa, 0x704, 0xff, 0x401}, {0x2, 0x75, 0x6, 0xd8}, 0x1, 0x9, 0x7, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xecf9, 0x100000001}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x3, 0x3, 0x3, 0x10000, 0x8b6, 0x40}}, 0xe8) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ax25={0x3, {"06e9c4f0a14108"}, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000904000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000906000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000-0x4)=0xe8) recvfrom(r1, &(0x7f00004a5000)=""/24, 0x18, 0x100, &(0x7f0000aa5000)=@ll={0x11, 0x19, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a6c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$inet(r0, 0x0, &(0x7f000020c000)=0x0) writev(0xffffffffffffffff, &(0x7f0000f7a000)=[], 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='net/arp\x00') mq_notify(r1, &(0x7f0000012000)={0x0, 0xc, 0x0, @thr={&(0x7f0000012000-0x5b)="00bb806f9772b01bb87c324446980958d17f982d329aecf12885d4f7973103589c4719b1bcab0f99f49e182f8abe2eb9911a9a779d8ab3c57c267d990db1ec8bf63beed9b561bc0185f5129a3995d0cf4ad108bb2a4dff2384cb0e", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_extract_tcp_res$synack(&(0x7f00002b8000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000da5000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind(r1, &(0x7f00006f9000)=@nfc={0x27, 0x4, 0x36, 0x3}, 0x10) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007fc000-0x12)={@generic="20363a4a82d2307e6beab4221372d75b", 0x62}) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x5a)=""/90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x20071026, r2}, &(0x7f0000003000)={0x9, 0x46cdd036, 0x1, 0x8001, 0x9, 0x3}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$KDSKBLED(r3, 0x4b65, 0xf4b9) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000003000-0x4)=0xe5b, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000005000)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000007000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x1c) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) accept$inet6(r1, &(0x7f0000008000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000009000)={r4, r5+10000000}, 0x0) 2017/12/22 16:44:48 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000029a000-0x1)="de10861424120c7161547288490f92b3f683b6df0a96527c9f4f15daf6f1014efb6f488cc0325799e2ca925fe54ffc0894a912df78a5e7426c0e49f76bd750a5260def1e7f522433d4f7043f13ba6a09990a724855794a1bc2401dbf097869a092096376708ddbcb0a3b0e5bf3c678f4462caabc210b6e530133e067e0d24a12eeab3dc40d1ff1f72c004fac6b259559a8c3b857c9b813aa9b08b250f9b0be623ddf8e34f646561ab484d9b92a7b24bd1eb8ddb89b90f7bff24ca17752881872") r2 = dup2(r1, r1) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2017/12/22 16:44:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00006f3000-0x12)='/dev/input/event#\x00', 0x8, 0x181) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000139000-0x3c)=""/60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000979000)="4874d20d97317ecc8de68132014b676835bcccc43162b8ad44efc5ffff26a8e81e54171c6562edc3c6d6bc", 0x2b, 0x20000001, &(0x7f0000634000-0x1c)={0xa, 0x0, 0x1000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00000f9000-0x1e)="7b91d4b22b0a6b41777d1a53cb6383290aa9219ac8f8955de9475949ca78d795"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r3, &(0x7f00008d3000)="3bdd0ddeeceec5559996c19f8e8a3df49f19f452a9a9519502e0bff0d33d6669abd396e46071b3c1ae5174b2615b5f53a2a272afcc9acdd50f2c59651403929d1981e337c38891790876b677c7e3cd662bab485fe15476c84cc384dcdd3ed1b4999f3bb4c34a31964b51b3e6953341569a93c93e32ee2871885ec6367e4705d5ec7ae36a91839e852e5c28f010e452eef46640a77a9e9d15a4061670b79be87388e9549105a9d0f6c9f8217c47554cf03bd2bdda35b6", 0xb6, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000142000-0x4)=0x100) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ubifs\x00', 0x80000000, &(0x7f0000300000)="") 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00007f4000)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f0000e62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb0000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0}, 0xc) setregid(0x0, r1) 2017/12/22 16:44:48 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00009da000-0x8a)=""/138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000723000)={0x101, 0x6e8c07eb, 0x1, 0x20}, 0x10) write(r1, &(0x7f0000f71000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000337000)=[{0x2, 0x0}, {0xb, 0x9}, {0x3, 0x4}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000386000-0x20)={0x5, 0x0, 0x2, 0x2ed2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000051c000-0x10)={r2, 0x1000}) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000d54000)=0x3, 0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") getitimer(0x1, &(0x7f0000459000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000beb000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000fd4000)='devtmpfs\x00', 0x85030, &(0x7f0000080000)="d8ffa372abc7e70395cf192b75da2960e8da501ad7c2c426f690df51f0ceb365a7bd69b5eebf1efd7badcc10690f9e02cd57c5755369aa44229f68318e8eee1261c27faa3d48182f969533fc8aca41121fff936168b823c2b3fa608c2d62dcfeba250935db5877c4273157be232fdb4c3d7fe78e3b0e50bfc700000051a3ecd07fc1b04228a0ec08f5a06189adb01ac986edbd5b131162deafb447be2b50d58a4d62543a3e2637c5ba6193d509184f58b3dbc2a3521752d2d1870021de11aea5e38c36201e6161fca6b0de941ff31a3dbe3266ad441ee97c") chdir(&(0x7f0000870000)='./file0\x00') r0 = open(&(0x7f00009ed000+0x888)='./file0\x00', 0x800, 0x100000000000042) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f0000216000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000b2c000)='./file0\x00', &(0x7f0000bfa000-0x8)='./file0\x00', 0x1, r1, 0x0, 0x2, 0x4, 0x3c0400) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)='vegas\x00', 0x6) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000082c000)=0xfffffffffffffffb) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x8000001e) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) readahead(r0, 0x8, 0x7d1b) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a94000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) syz_open_pts(r0, 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b84000)='./file0\x00', &(0x7f0000d26000-0xd2)=""/210, 0xd2) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000a6b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a6b000)=0x1c) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000248000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = syz_open_dev$mice(&(0x7f0000cf7000-0x10)='/dev/input/mice\x00', 0x0, 0x800) fanotify_mark(r4, 0x80, 0x8, r5, &(0x7f00004dd000)='./file0\x00') r6 = fcntl$dupfd(r2, 0x0, r3) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000d25000)=0x1, 0x4) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2017/12/22 16:44:48 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003ff000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005a1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000-0x2)=0xe8) getegid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000227000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000729000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc6000)='./file0\x00', &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r3) getuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800001000000800c, 0x2, 0x8) write(r0, &(0x7f0000f67000)="1f0000000119ff00fd4345bb0700020000d10000090003000000000000b502", 0x1f) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00006c2000-0x78)=""/120) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2017/12/22 16:44:48 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000949000-0x8)={0x0, 0x0}) 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, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) setitimer(0x0, &(0x7f000071a000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00008e6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x2, 0x0, 0x9, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f0000480000)='./control\x00', &(0x7f000095d000-0x5)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000032f000-0xe)='/selinux/user\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000ec0000)={0x0}, 0x8, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000a16000-0x1f)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf00", 0x1f) listen(r0, 0x40) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000680000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ebb000)=0x0) tgkill(r0, r1, 0x39) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000013, 0xa01, 0x0, 0x0, "10f9fa5204007d20ec000000007f200000e0000fa900000009853de52ecf1545ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf00260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000025e000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00001a7000)=0xc) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) 2017/12/22 16:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000fac000)='/dev/usbmon#\x00', 0x5, 0x418000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00003c4000-0x28)={&(0x7f0000ee0000/0x2000)=nil, 0xfffffffffffffffa, 0x5, 0x6, &(0x7f00002c9000/0x4000)=nil, 0x61}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2017/12/22 16:44:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000028a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000cde000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000097b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ab000-0x10)={r1, 0x0}, &(0x7f0000755000)={&(0x7f0000097000-0x8)={0x0}, 0x8}) socket$unix(0x1, 0x2, 0x0) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000)={@multicast2=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000076b000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r5, 0x20}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000003000-0x10)={r3, &(0x7f0000001000)=""/210}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000015b000-0x10)={r2, &(0x7f00004bb000-0xd5)=""/213}) unshare(0x20000000) clone(0x1ffff, &(0x7f0000bc8000)="", &(0x7f0000392000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000083f000-0x8)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00009de000-0x1000)=""/4096) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00006be000-0x40)={r1, 0x0, &(0x7f0000a45000)=[], &(0x7f0000f7b000)=[0x43, 0xd966, 0x40, 0x9, 0x7, 0xffff], 0x2, 0xa, 0x3f, &(0x7f000048a000-0x28)=[0x101, 0x80000001, 0x5, 0xb12, 0x0, 0x5, 0x7ff, 0x4, 0x3, 0xbf], &(0x7f0000796000)=[0x5], 0x0}) clock_gettime(0x0, &(0x7f0000dcb000)={0x0, 0x0}) ppoll(&(0x7f0000e78000-0x8)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000772000-0x10)={r2, r3+30000000}, &(0x7f0000fd1000)={0x0}, 0x8) fallocate(r0, 0x12, 0x0, 0x1) 2017/12/22 16:44:48 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000070c000)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cf3000)={0x9, &(0x7f0000fb5000-0x48)=[{0x80000001, 0x7, 0x4, 0xd2}, {0xfe86, 0x5, 0x8, 0x0}, {0x4, 0x7ff, 0x3, 0x3}, {0xffffffffffffff00, 0x100, 0x0, 0x800}, {0x14874da2, 0x100000000, 0x100, 0x8}, {0x9, 0xa59c, 0x10001, 0x1f}, {0x0, 0x1, 0xfffffffffffffffe, 0x2}, {0x0, 0x100000000, 0x4, 0x2}, {0x6, 0x6, 0xffffffff, 0x200}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fb5000-0x8)='./file0\x00', 0x4) ioperm(0x40, 0x6b000000, 0x4) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000500000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "35000199cb7d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='sessionid\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) exit(0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2017/12/22 16:44:48 executing program 5: clock_gettime(0xfffffffffffffff4, &(0x7f0000b3d000-0x10)={0x0, 0x0}) 2017/12/22 16:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) set_tid_address(&(0x7f0000a40000-0x4)=0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000491000)='S') 2017/12/22 16:44:48 executing program 7: prctl$intptr(0x1, 0x8f1) getrusage(0x1, &(0x7f00009b2000-0x90)={{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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x125400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_names=@common=""/16}) 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x4000000000000) set_thread_area(&(0x7f0000015000-0x10)={0x4, 0x100000, 0xffffffff, 0x8, 0x2000000000000000, 0x25, 0x401, 0x3, 0x7, 0x4}) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000002b000)=0x0, &(0x7f0000010000)=0x4) close(r0) 2017/12/22 16:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000764000)={0x1, [0x0]}, &(0x7f0000881000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000266000)={r2, 0x6}, &(0x7f00007ea000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) sysfs$2(0x2, 0x6, &(0x7f00004a6000)=""/20) 2017/12/22 16:44:48 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x7f, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x4, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x40, 0x1, 0x80000000, 0x4, r2}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000)=0x0) 2017/12/22 16:44:48 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b94000)={0x6, &(0x7f0000066000-0x30)=[{0x8, 0x1, 0xffff, 0xc06}, {0x5, 0x11, 0x5, 0x9c5f}, {0x4, 0x7, 0xfffffffffffffffa, 0x0}, {0x0, 0xffff, 0x0, 0x7}, {0x4, 0x8, 0xd1d, 0x7fff}, {0xffffffffffff8e8c, 0x1f, 0x3, 0x80000000}]}, 0x10) connect$inet6(r0, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/22 16:44:48 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x1000000000000008, 0x4) 2017/12/22 16:44:48 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000886000-0x10)={&(0x7f000078d000)='\r', 0x1}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x3, &(0x7f0000fa6000-0x82)="385adb82b54587d2701a2fcde9c3ae41aa580c04d8c5a9b44e905d13598ebe2fbbf789c706620b25ecb0a8b59d2251b96e587f364f4d9155c366d8a6f5c4a9e2bfa3eb56e481768385a7fca04d41758c6a14b537346f0d921b2f2e872d2fd31820e5f6a984b22f22d743d4baeaea307992d7bdd0e7b58adda9e2c86eeecaa3a52e4b") 2017/12/22 16:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000bb6000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000dba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 1316.250871] audit: type=1400 audit(1513961088.706:36): avc: denied { sys_ptrace } for pid=27311 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 1317.410784] IPVS: Creating netns size=2536 id=95 [ 1318.777008] IPVS: Creating netns size=2536 id=96 [ 1320.144756] IPVS: Creating netns size=2536 id=97 [ 1321.517690] IPVS: Creating netns size=2536 id=98 [ 1322.892986] IPVS: Creating netns size=2536 id=99 [ 1324.267768] IPVS: Creating netns size=2536 id=100 [ 1325.617597] IPVS: Creating netns size=2536 id=101 [ 1326.950589] IPVS: Creating netns size=2536 id=102 [ 1328.303735] IPVS: Creating netns size=2536 id=103 [ 1329.659713] IPVS: Creating netns size=2536 id=104 [ 1330.974826] IPVS: Creating netns size=2536 id=105 panic: executor 0: invalid status 11, exit status: exit status 69 goroutine 23 [running]: main.(*Proc).executeRaw(0xc422932c00, 0xc4203f9eb8, 0xc42139f6e0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc422932c00, 0xc4297cbbe0, 0xc42139f6e0, 0x0, 0x1, 0x1, 0x23d9, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc422932c00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2